diff --git a/.DS_Store b/.DS_Store new file mode 100644 index 0000000..39530f8 Binary files /dev/null and b/.DS_Store differ diff --git a/HaE/.DS_Store b/HaE/.DS_Store new file mode 100644 index 0000000..daa1c85 Binary files /dev/null and b/HaE/.DS_Store differ diff --git a/HaE/jsbeautifier/__init__.py b/HaE/jsbeautifier/__init__.py new file mode 100644 index 0000000..cdbb2e1 --- /dev/null +++ b/HaE/jsbeautifier/__init__.py @@ -0,0 +1,440 @@ +from __future__ import print_function +import sys +import os +import platform +import io +import getopt +import re +import string +import errno +import copy +import glob +from jsbeautifier.__version__ import __version__ +from jsbeautifier.javascript.options import BeautifierOptions +from jsbeautifier.javascript.beautifier import Beautifier + +# +# The MIT License (MIT) + +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: + +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. + +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. +# +# Originally written by Einar Lielmanis et al., +# Conversion to python by Einar Lielmanis, einar@beautifier.io, +# Parsing improvement for brace-less and semicolon-less statements +# by Liam Newman +# Python is not my native language, feel free to push things around. +# +# Use either from command line (script displays its usage when run +# without any parameters), +# +# +# or, alternatively, use it as a module: +# +# import jsbeautifier +# res = jsbeautifier.beautify('your javascript string') +# res = jsbeautifier.beautify_file('some_file.js') +# +# you may specify some options: +# +# opts = jsbeautifier.default_options() +# opts.indent_size = 2 +# res = jsbeautifier.beautify('some javascript', opts) +# +# +# Here are the available options: (read source) + + +class MissingInputStreamError(Exception): + pass + +def default_options(): + return BeautifierOptions() + + +def beautify(string, opts=default_options()): + b = Beautifier() + return b.beautify(string, opts) + + +def set_file_editorconfig_opts(filename, js_options): + from editorconfig import get_properties, EditorConfigError + try: + _ecoptions = get_properties(os.path.abspath(filename)) + + if _ecoptions.get("indent_style") == "tab": + js_options.indent_with_tabs = True + elif _ecoptions.get("indent_style") == "space": + js_options.indent_with_tabs = False + + if _ecoptions.get("indent_size"): + js_options.indent_size = int(_ecoptions["indent_size"]) + + if _ecoptions.get("max_line_length"): + if _ecoptions.get("max_line_length") == "off": + js_options.wrap_line_length = 0 + else: + js_options.wrap_line_length = int( + _ecoptions["max_line_length"]) + + if _ecoptions.get("insert_final_newline") == 'true': + js_options.end_with_newline = True + elif _ecoptions.get("insert_final_newline") == 'false': + js_options.end_with_newline = False + + if _ecoptions.get("end_of_line"): + if _ecoptions["end_of_line"] == "cr": + js_options.eol = '\r' + elif _ecoptions["end_of_line"] == "lf": + js_options.eol = '\n' + elif _ecoptions["end_of_line"] == "crlf": + js_options.eol = '\r\n' + + except EditorConfigError: + # do not error on bad editor config + print("Error loading EditorConfig. Ignoring.", file=sys.stderr) + +def beautify_file(file_name, opts=default_options()): + input_string = '' + if file_name == '-': # stdin + if sys.stdin.isatty(): + raise MissingInputStreamError() + + stream = sys.stdin + if platform.platform().lower().startswith('windows'): + if sys.version_info.major >= 3: + # for python 3 on windows this prevents conversion + stream = io.TextIOWrapper(sys.stdin.buffer, newline='') + elif platform.architecture()[0] == '32bit': + # for python 2 x86 on windows this prevents conversion + import msvcrt + msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY) + else: + raise Exception('Pipe to stdin not supported on Windows with Python 2.x 64-bit.') + + input_string = stream.read() + + # if you pipe an empty string, that is a failure + if input_string == '': + raise MissingInputStreamError() + else: + stream = io.open(file_name, 'rt', newline='', encoding='UTF-8') + input_string = stream.read() + + return beautify(input_string, opts) + + +def usage(stream=sys.stdout): + + print("jsbeautifier.py@" + __version__ + """ + +Javascript beautifier (https://beautifier.io/) + +Usage: jsbeautifier.py [options] + + can be "-", which means stdin. + +Input options: + + -i, --stdin Read input from stdin + +Output options: + + -s, --indent-size=NUMBER Indentation size. (default 4). + -c, --indent-char=CHAR Character to indent with. (default space). + -e, --eol=STRING Character(s) to use as line terminators. + (default first newline in file, otherwise "\\n") + -t, --indent-with-tabs Indent with tabs, overrides -s and -c + -d, --disable-preserve-newlines Do not preserve existing line breaks. + -P, --space-in-paren Add padding spaces within paren, ie. f( a, b ) + -E, --space-in-empty-paren Add a single space inside empty paren, ie. f( ) + -j, --jslint-happy More jslint-compatible output + -a, --space-after-anon-function Add a space before an anonymous function's parens, ie. function () + --space-after-named-function Add a space before a named function's parens, i.e. function example () + -b, --brace-style=collapse Brace style (collapse, expand, end-expand, none)(,preserve-inline) + -k, --keep-array-indentation Keep array indentation. + -r, --replace Write output in-place, replacing input + -o, --outfile=FILE Specify a file to output to (default stdout) + -f, --keep-function-indentation Do not re-indent function bodies defined in var lines. + -x, --unescape-strings Decode printable chars encoded in \\xNN notation. + -X, --e4x Pass E4X xml literals through untouched + -C, --comma-first Put commas at the beginning of new line instead of end. + -O, --operator-position=STRING Set operator position (before-newline, after-newline, preserve-newline) + -w, --wrap-line-length Attempt to wrap line when it exceeds this length. + NOTE: Line continues until next wrap point is found. + -n, --end-with-newline End output with newline + --indent-empty-lines Keep indentation on empty lines + --templating List of templating languages (auto,none,django,erb,handlebars,php) ["auto"] auto = none in JavaScript, all in html + --editorconfig Enable setting configuration from EditorConfig + +Rarely needed options: + + --eval-code evaluate code if a JS interpreter is + installed. May be useful with some obfuscated + script but poses a potential security issue. + + -l, --indent-level=NUMBER Initial indentation level. (default 0). + + -h, --help, --usage Prints this help statement. + -v, --version Show the version + +""", file=stream) + if stream == sys.stderr: + return 1 + else: + return 0 + + +def mkdir_p(path): + try: + if path: + os.makedirs(path) + except OSError as exc: # Python >2.5 + if exc.errno == errno.EEXIST and os.path.isdir(path): + pass + else: + raise Exception() + + +def isFileDifferent(filepath, expected): + try: + return ( + ''.join( + io.open( + filepath, + 'rt', + newline='').readlines()) != expected) + except BaseException: + return True + + +def main(): + + argv = sys.argv[1:] + + try: + opts, args = getopt.getopt(argv, "f:s:c:e:o:rdEPjab:kil:xhtvXnCO:w:m:", + ['file=', 'indent-size=', 'indent-char=', 'eol=', 'outfile=', 'replace', 'disable-preserve-newlines', + 'space-in-paren', 'space-in-empty-paren', 'jslint-happy', 'space-after-anon-function', + 'brace-style=', 'indent-level=', 'unescape-strings', + 'help', 'usage', 'stdin', 'eval-code', 'indent-with-tabs', 'keep-function-indentation', 'version', + 'e4x', 'end-with-newline', 'comma-first', 'operator-position=', 'wrap-line-length', 'editorconfig', 'space-after-named-function', + 'keep-array-indentation', 'indent-empty-lines', 'templating']) + except getopt.GetoptError as ex: + print(ex, file=sys.stderr) + return usage(sys.stderr) + + js_options = default_options() + + filepath_params = [] + filepath_params.extend(args) + + outfile_param = 'stdout' + replace = False + + for opt, arg in opts: + if opt in ('--file', '-f'): + filepath_params.append(arg) + elif opt in ('--keep-array-indentation', '-k'): + js_options.keep_array_indentation = True + elif opt in ('--keep-function-indentation'): + js_options.keep_function_indentation = True + elif opt in ('--outfile', '-o'): + outfile_param = arg + elif opt in ('--replace', '-r'): + replace = True + elif opt in ('--indent-size', '-s'): + js_options.indent_size = int(arg) + elif opt in ('--indent-char', '-c'): + js_options.indent_char = arg + elif opt in ('--eol', '-e'): + js_options.eol = arg + elif opt in ('--indent-with-tabs', '-t'): + js_options.indent_with_tabs = True + elif opt in ('--disable-preserve-newlines', '-d'): + js_options.preserve_newlines = False + elif opt in ('--max-preserve-newlines', '-m'): + js_options.max_preserve_newlines = int(arg) + elif opt in ('--space-in-paren', '-P'): + js_options.space_in_paren = True + elif opt in ('--space-in-empty-paren', '-E'): + js_options.space_in_empty_paren = True + elif opt in ('--jslint-happy', '-j'): + js_options.jslint_happy = True + elif opt in ('--space-after-anon-function', '-a'): + js_options.space_after_anon_function = True + elif opt in ('--space-after-named-function'): + js_options.space_after_named_function = True + elif opt in ('--eval-code'): + js_options.eval_code = True + elif opt in ('--brace-style', '-b'): + js_options.brace_style = arg + elif opt in ('--unescape-strings', '-x'): + js_options.unescape_strings = True + elif opt in ('--e4x', '-X'): + js_options.e4x = True + elif opt in ('--end-with-newline', '-n'): + js_options.end_with_newline = True + elif opt in ('--comma-first', '-C'): + js_options.comma_first = True + elif opt in ('--operator-position', '-O'): + js_options.operator_position = arg + elif opt in ('--wrap-line-length ', '-w'): + js_options.wrap_line_length = int(arg) + elif opt in ('--indent-empty-lines'): + js_options.indent_empty_lines = True + elif opt in ('--templating'): + js_options.templating = arg.split(',') + elif opt in ('--stdin', '-i'): + # stdin is the default if no files are passed + filepath_params = [] + elif opt in ('--editorconfig'): + js_options.editorconfig = True + elif opt in ('--version', '-v'): + return print(__version__) + elif opt in ('--help', '--usage', '-h'): + return usage() + + try: + filepaths = [] + if not filepath_params or ( + len(filepath_params) == 1 and filepath_params[0] == '-'): + # default to stdin + filepath_params = [] + filepaths.append('-') + + + for filepath_param in filepath_params: + # ignore stdin setting if files are specified + if '-' == filepath_param: + continue + + # Check if each literal filepath exists + if os.path.isfile(filepath_param): + filepaths.append(filepath_param) + elif '*' in filepath_param or '?' in filepath_param: + # handle globs + # empty result is okay + if sys.version_info.major == 2 or ( + sys.version_info.major == 3 and + sys.version_info.minor <= 4): + if '**' in filepath_param: + raise Exception('Recursive globs not supported on Python <= 3.4.') + filepaths.extend(glob.glob(filepath_param)) + else: + filepaths.extend(glob.glob(filepath_param, recursive=True)) + else: + # not a glob and not a file + raise OSError(errno.ENOENT, os.strerror(errno.ENOENT), + filepath_param) + + if len(filepaths) > 1: + replace = True + elif filepaths and filepaths[0] == '-': + replace = False + + # remove duplicates + filepaths = set(filepaths) + + for filepath in filepaths: + if not replace: + outfile = outfile_param + else: + outfile = filepath + + # Editorconfig used only on files, not stdin + if getattr(js_options, 'editorconfig'): + editorconfig_filepath = filepath + + if editorconfig_filepath == '-': + if outfile != 'stdout': + editorconfig_filepath = outfile + else: + fileType = 'js' + editorconfig_filepath = 'stdin.' + fileType + + # debug("EditorConfig is enabled for ", editorconfig_filepath); + js_options = copy.copy(js_options) + set_file_editorconfig_opts(editorconfig_filepath, js_options) + + pretty = beautify_file(filepath, js_options) + + if outfile == 'stdout': + stream = sys.stdout + + # python automatically converts newlines in text to "\r\n" when on windows + # switch to binary to prevent this + if platform.platform().lower().startswith('windows'): + if sys.version_info.major >= 3: + # for python 3 on windows this prevents conversion + stream = io.TextIOWrapper(sys.stdout.buffer, newline='') + elif platform.architecture()[0] == '32bit': + # for python 2 x86 on windows this prevents conversion + import msvcrt + msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) + else: + raise Exception('Pipe to stdout not supported on Windows with Python 2.x 64-bit.') + + stream.write(pretty) + else: + if isFileDifferent(outfile, pretty): + mkdir_p(os.path.dirname(outfile)) + + # python automatically converts newlines in text to "\r\n" when on windows + # set newline to empty to prevent this + with io.open(outfile, 'wt', newline='', encoding='UTF-8') as f: + print('beautified ' + outfile, file=sys.stdout) + try: + f.write(pretty) + except TypeError: + # This is not pretty, but given how we did the version import + # it is the only way to do this without having setup.py + # fail on a missing six dependency. + six = __import__("six") + f.write(six.u(pretty)) + else: + print('beautified ' + outfile + ' - unchanged', file=sys.stdout) + + + except MissingInputStreamError: + print( + "Must pipe input or define at least one file.\n", + file=sys.stderr) + usage(sys.stderr) + return 1 + + except UnicodeError as ex: + print("Error while decoding input or encoding output:", + file=sys.stderr) + print(ex, file=sys.stderr) + return 1 + + except Exception as ex: + print(ex, file=sys.stderr) + return 1 + + # Success + return 0 + + +if __name__ == "__main__": + main() diff --git a/HaE/jsbeautifier/__version__.py b/HaE/jsbeautifier/__version__.py new file mode 100644 index 0000000..da77e85 --- /dev/null +++ b/HaE/jsbeautifier/__version__.py @@ -0,0 +1 @@ +__version__ = '1.11.0' diff --git a/HaE/jsbeautifier/core/__init__.py b/HaE/jsbeautifier/core/__init__.py new file mode 100644 index 0000000..0c01055 --- /dev/null +++ b/HaE/jsbeautifier/core/__init__.py @@ -0,0 +1 @@ +# Empty file :) diff --git a/HaE/jsbeautifier/core/directives.py b/HaE/jsbeautifier/core/directives.py new file mode 100644 index 0000000..cad31f6 --- /dev/null +++ b/HaE/jsbeautifier/core/directives.py @@ -0,0 +1,53 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +import re + + +class Directives: + + def __init__(self, start_block_pattern, end_block_pattern): + + self.__directives_block_pattern = re.compile(start_block_pattern + r' beautify( \w+[:]\w+)+ ' + end_block_pattern) + self.__directive_pattern = re.compile(r' (\w+)[:](\w+)') + + self.__directives_end_ignore_pattern = re.compile(start_block_pattern + r'\sbeautify\signore:end\s' + end_block_pattern) + + def get_directives(self, text): + if not self.__directives_block_pattern.match(text): + return None + + directives = {} + directive_match = self.__directive_pattern.search(text) + + while directive_match: + directives[directive_match.group(1)] = directive_match.group(2) + directive_match = self.__directive_pattern.search( + text, directive_match.end()) + + + return directives + + def readIgnored(self, input): + return input.readUntilAfter(self.__directives_end_ignore_pattern) diff --git a/HaE/jsbeautifier/core/inputscanner.py b/HaE/jsbeautifier/core/inputscanner.py new file mode 100644 index 0000000..bcab852 --- /dev/null +++ b/HaE/jsbeautifier/core/inputscanner.py @@ -0,0 +1,136 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +import re + + +class InputScanner: + def __init__(self, input_string): + self.__six = __import__("six") + if input_string is None: + input_string = '' + self.__input = input_string + self.__input_length = len(self.__input) + self.__position = 0 + + def restart(self): + self.__position = 0 + + def back(self): + if self.__position > 0: + self.__position -= 1 + + def hasNext(self): + return self.__position < self.__input_length + + def next(self): + val = None + if self.hasNext(): + val = self.__input[self.__position] + self.__position += 1 + + return val + + def peek(self, index=0): + val = None + index += self.__position + if index >= 0 and index < self.__input_length: + val = self.__input[index] + + return val + + def test(self, pattern, index=0): + index += self.__position + return index >= 0 and index < self.__input_length and bool( + pattern.match(self.__input, index)) + + def testChar(self, pattern, index=0): + # test one character regex match + val = self.peek(index) + return val is not None and bool(pattern.match(val)) + + def match(self, pattern): + pattern_match = None + if self.hasNext(): + pattern_match = pattern.match(self.__input, self.__position) + if bool(pattern_match): + self.__position = pattern_match.end(0) + return pattern_match + + def read(self, starting_pattern, until_pattern=None, until_after=False): + val = '' + pattern_match = None + if bool(starting_pattern): + pattern_match = self.match(starting_pattern) + if bool(pattern_match): + val = pattern_match.group(0) + + if bool(until_pattern) and \ + (bool(pattern_match) or not bool(starting_pattern)): + val += self.readUntil(until_pattern, until_after) + + return val + + def readUntil(self, pattern, include_match=False): + val = '' + pattern_match = None + match_index = self.__position + if self.hasNext(): + pattern_match = pattern.search(self.__input, self.__position) + if bool(pattern_match): + if include_match: + match_index = pattern_match.end(0) + else: + match_index = pattern_match.start(0) + else: + match_index = self.__input_length + + val = self.__input[self.__position:match_index] + self.__position = match_index + + return val + + def readUntilAfter(self, pattern): + return self.readUntil(pattern, True) + + def get_regexp(self, pattern, match_from=False): + result = None + # strings are converted to regexp + if isinstance(pattern, self.__six.string_types) and pattern != '': + result = re.compile(pattern) + elif pattern is not None: + result = re.compile(pattern.pattern) + return result + + # css beautifier legacy helpers + def peekUntilAfter(self, pattern): + start = self.__position + val = self.readUntilAfter(pattern) + self.__position = start + return val + + def lookBack(self, testVal): + start = self.__position - 1 + return start >= len(testVal) and \ + self.__input[start - len(testVal):start].lower() == testVal diff --git a/HaE/jsbeautifier/core/options.py b/HaE/jsbeautifier/core/options.py new file mode 100644 index 0000000..3e6e6da --- /dev/null +++ b/HaE/jsbeautifier/core/options.py @@ -0,0 +1,216 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +import copy +import re +from collections import namedtuple + + +class Options: + def __init__(self, options=None, merge_child_field=None): + self.css = None + self.js = None + self.html = None + + self.raw_options = _mergeOpts(options, merge_child_field) + + # Support passing the source text back with no change + self.disabled = self._get_boolean('disabled') + + self.eol = self._get_characters('eol', 'auto') + self.end_with_newline = self._get_boolean('end_with_newline') + self.indent_size = self._get_number('indent_size', 4) + self.indent_char = self._get_characters('indent_char', ' ') + self.indent_level = self._get_number('indent_level') + + self.preserve_newlines = self._get_boolean('preserve_newlines', True) + self.max_preserve_newlines = self._get_number( + 'max_preserve_newlines', 32786) + + if not self.preserve_newlines: + self.max_preserve_newlines = 0 + + self.indent_with_tabs = self._get_boolean( + 'indent_with_tabs', self.indent_char == '\t') + if self.indent_with_tabs: + self.indent_char = '\t' + + # indent_size behavior changed after 1.8.6 + # It used to be that indent_size would be + # set to 1 for indent_with_tabs. That is no longer needed and + # actually doesn't make sense - why not use spaces? Further, + # that might produce unexpected behavior - tabs being used + # for single-column alignment. So, when indent_with_tabs is true + # and indent_size is 1, reset indent_size to 4. + if self.indent_size == 1: + self.indent_size = 4 + + # Backwards compat with 1.3.x + self.wrap_line_length = self._get_number( + 'wrap_line_length', self._get_number('max_char')) + + self.indent_empty_lines = self._get_boolean('indent_empty_lines') + + + # valid templating languages ['django', 'erb', 'handlebars', 'php'] + # For now, 'auto' = all off for javascript, all on for html (and inline javascript). + # other values ignored + self.templating = self._get_selection_list('templating', + ['auto', 'none', 'django', 'erb', 'handlebars', 'php'], ['auto']) + + + def _get_array(self, name, default_value=[]): + option_value = getattr(self.raw_options, name, default_value) + result = [] + if isinstance(option_value, list): + result = copy.copy(option_value) + elif isinstance(option_value, str): + result = re.compile(r"[^a-zA-Z0-9_/\-]+").split(option_value) + + return result + + def _get_boolean(self, name, default_value=False): + option_value = getattr(self.raw_options, name, default_value) + result = False + try: + result = bool(option_value) + except ValueError: + pass + + return result + + def _get_characters(self, name, default_value=''): + option_value = getattr(self.raw_options, name, default_value) + result = '' + if isinstance(option_value, str): + result = option_value.replace('\\r', '\r').replace( + '\\n', '\n').replace('\\t', '\t') + + return result + + def _get_number(self, name, default_value=0): + option_value = getattr(self.raw_options, name, default_value) + result = 0 + try: + result = int(option_value) + except ValueError: + pass + + return result + + def _get_selection(self, name, selection_list, default_value=None): + result = self._get_selection_list(name, selection_list, default_value) + if len(result) != 1: + raise ValueError( + "Invalid Option Value: The option '" + name + "' can only be one of the following values:\n" + + str(selection_list) + + "\nYou passed in: '" + + str(getattr(self.raw_options, name, None)) + + "'") + + return result[0] + + def _get_selection_list(self, name, selection_list, default_value=None): + if not selection_list: + raise ValueError("Selection list cannot be empty.") + + default_value = default_value or [selection_list[0]] + + if not self._is_valid_selection(default_value, selection_list): + raise ValueError("Invalid Default Value!") + + result = self._get_array(name, default_value) + if not self._is_valid_selection(result, selection_list): + raise ValueError( + "Invalid Option Value: The option '" + name + "' can contain only the following values:\n" + + str(selection_list) + + "\nYou passed in: '" + + str(getattr(self.raw_options, name, None)) + + "'") + + return result + + def _is_valid_selection(self, result, selection_list): + if len(result) == 0 or len(selection_list) == 0: + return False + + for item in result: + if item not in selection_list: + return False + + return True + + +# merges child options up with the parent options object +# Example: obj = {a: 1, b: {a: 2}} +# mergeOpts(obj, 'b') +# +# Returns: {a: 2} + + +def _mergeOpts(options, childFieldName): + if options is None: + options = {} + + if isinstance(options, tuple): + options = dict(options) + + options = _normalizeOpts(options) + finalOpts = copy.copy(options) + if isinstance(options, dict): + local = finalOpts.get(childFieldName, None) + if local: + del(finalOpts[childFieldName]) + for key in local: + finalOpts[key] = local[key] + finalOpts = namedtuple("CustomOptions", finalOpts.keys())( + *finalOpts.values()) + + if isinstance(options, Options): + local = getattr(finalOpts, childFieldName, None) + if local: + delattr(finalOpts, childFieldName) + for key in local: + setattr(finalOpts, key, local[key]) + + return finalOpts + + +def _normalizeOpts(options): + convertedOpts = copy.copy(options) + if isinstance(convertedOpts, dict): + option_keys = list(convertedOpts.keys()) + for key in option_keys: + if '-' in key: + del convertedOpts[key] + convertedOpts[key.replace('-', '_')] = options[key] + else: + option_keys = list(getattr(convertedOpts, '__dict__', {})) + for key in option_keys: + if '-' in key: + delattr(convertedOpts, key) + setattr(convertedOpts, key.replace( + '-', '_'), getattr(options, key, None)) + + return convertedOpts diff --git a/HaE/jsbeautifier/core/output.py b/HaE/jsbeautifier/core/output.py new file mode 100644 index 0000000..b30d43a --- /dev/null +++ b/HaE/jsbeautifier/core/output.py @@ -0,0 +1,348 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +import re +import math + +# Using object instead of string to allow for later expansion of info +# about each line + +__all__ = ["Output"] + + +class OutputLine: + def __init__(self, parent): + self.__parent = parent + self.__character_count = 0 + self.__indent_count = -1 + self.__alignment_count = 0 + self.__wrap_point_index = 0 + self.__wrap_point_character_count = 0 + self.__wrap_point_indent_count = -1 + self.__wrap_point_alignment_count = 0 + + self.__items = [] + + def clone_empty(self): + line = OutputLine(self.__parent) + line.set_indent(self.__indent_count, self.__alignment_count) + return line + + def item(self, index): + return self.__items[index] + + def is_empty(self): + return len(self.__items) == 0 + + def set_indent(self, indent=0, alignment=0): + if self.is_empty(): + self.__indent_count = indent + self.__alignment_count = alignment + self.__character_count = self.__parent.get_indent_size( + self.__indent_count, self.__alignment_count) + + def _set_wrap_point(self): + if self.__parent.wrap_line_length: + self.__wrap_point_index = len(self.__items) + self.__wrap_point_character_count = self.__character_count + self.__wrap_point_indent_count = \ + self.__parent.next_line.__indent_count + self.__wrap_point_alignment_count = \ + self.__parent.next_line.__alignment_count + + def _should_wrap(self): + return self.__wrap_point_index and \ + self.__character_count > \ + self.__parent.wrap_line_length and \ + self.__wrap_point_character_count > \ + self.__parent.next_line.__character_count + + + def _allow_wrap(self): + if self._should_wrap(): + self.__parent.add_new_line() + next = self.__parent.current_line + next.set_indent(self.__wrap_point_indent_count, + self.__wrap_point_alignment_count) + next.__items = self.__items[self.__wrap_point_index:] + self.__items = self.__items[:self.__wrap_point_index] + + next.__character_count += self.__character_count - \ + self.__wrap_point_character_count + self.__character_count = self.__wrap_point_character_count + + if next.__items[0] == " ": + next.__items.pop(0) + next.__character_count -= 1 + + return True + + return False + + def last(self): + if not self.is_empty(): + return self.__items[-1] + + return None + + def push(self, item): + self.__items.append(item) + last_newline_index = item.rfind('\n') + if last_newline_index != -1: + self.__character_count = len(item) - last_newline_index + else: + self.__character_count += len(item) + + def pop(self): + item = None + if not self.is_empty(): + item = self.__items.pop() + self.__character_count -= len(item) + return item + + def _remove_indent(self): + if self.__indent_count > 0: + self.__indent_count -= 1 + self.__character_count -= self.__parent.indent_size + + def _remove_wrap_indent(self): + if self.__wrap_point_indent_count > 0: + self.__wrap_point_indent_count -= 1 + + def trim(self): + while self.last() == ' ': + self.__items.pop() + self.__character_count -= 1 + + def toString(self): + result = '' + if self.is_empty(): + if self.__parent.indent_empty_lines: + result = self.__parent.get_indent_string(self.__indent_count) + else: + result = self.__parent.get_indent_string( + self.__indent_count, self.__alignment_count) + result += ''.join(self.__items) + return result + + +class IndentStringCache: + def __init__(self, options, base_string): + self.__cache = [''] + self.__indent_size = options.indent_size + self.__indent_string = options.indent_char + if not options.indent_with_tabs: + self.__indent_string = options.indent_char * options.indent_size + + # Set to null to continue support of auto detection of base indent + base_string = base_string or '' + if options.indent_level > 0: + base_string = options.indent_level * self.__indent_string + + self.__base_string = base_string + self.__base_string_length = len(base_string) + + def get_indent_size(self, indent, column=0): + result = self.__base_string_length + if indent < 0: + result = 0 + result += indent * self.__indent_size + result += column + return result + + def get_indent_string(self, indent_level, column=0): + result = self.__base_string + if indent_level < 0: + indent_level = 0 + result = '' + column += indent_level * self.__indent_size + self.__ensure_cache(column) + result += self.__cache[column] + return result + + def __ensure_cache(self, column): + while column >= len(self.__cache): + self.__add_column() + + def __add_column(self): + column = len(self.__cache) + indent = 0 + result = '' + if self.__indent_size and column >= self.__indent_size: + indent = int(math.floor(column / self.__indent_size)) + column -= indent * self.__indent_size + result = indent * self.__indent_string + if column: + result += column * ' ' + self.__cache.append(result) + + +class Output: + def __init__(self, options, baseIndentString=''): + + self.__indent_cache = IndentStringCache(options, baseIndentString) + self.raw = False + self._end_with_newline = options.end_with_newline + self.indent_size = options.indent_size + self.wrap_line_length = options.wrap_line_length + self.indent_empty_lines = options.indent_empty_lines + self.__lines = [] + self.previous_line = None + self.current_line = None + self.next_line = OutputLine(self) + self.space_before_token = False + self.non_breaking_space = False + self.previous_token_wrapped = False + # initialize + self.__add_outputline() + + def __add_outputline(self): + self.previous_line = self.current_line + self.current_line = self.next_line.clone_empty() + self.__lines.append(self.current_line) + + def get_line_number(self): + return len(self.__lines) + + def get_indent_string(self, indent, column=0): + return self.__indent_cache.get_indent_string(indent, column) + + def get_indent_size(self, indent, column=0): + return self.__indent_cache.get_indent_size(indent, column) + + def is_empty(self): + return self.previous_line is None and self.current_line.is_empty() + + def add_new_line(self, force_newline=False): + # never newline at the start of file + # otherwise, newline only if we didn't just add one or we're forced + if self.is_empty() or \ + (not force_newline and self.just_added_newline()): + return False + + # if raw output is enabled, don't print additional newlines, + # but still return True as though you had + if not self.raw: + self.__add_outputline() + return True + + def get_code(self, eol): + self.trim(True) + + # handle some edge cases where the last tokens + # has text that ends with newline(s) + last_item = self.current_line.pop() + if last_item: + if last_item[-1] == '\n': + last_item = re.sub(r'[\n]+$', '', last_item) + self.current_line.push(last_item) + + if self._end_with_newline: + self.__add_outputline() + + sweet_code = "\n".join(line.toString() for line in self.__lines) + + if not eol == '\n': + sweet_code = sweet_code.replace('\n', eol) + + return sweet_code + + def set_wrap_point(self): + self.current_line._set_wrap_point() + + def set_indent(self, indent=0, alignment=0): + # Next line stores alignment values + self.next_line.set_indent(indent, alignment) + + # Never indent your first output indent at the start of the file + if len(self.__lines) > 1: + self.current_line.set_indent(indent, alignment) + return True + self.current_line.set_indent() + return False + + def add_raw_token(self, token): + for _ in range(token.newlines): + self.__add_outputline() + + self.current_line.set_indent(-1) + self.current_line.push(token.whitespace_before) + self.current_line.push(token.text) + self.space_before_token = False + self.non_breaking_space = False + self.previous_token_wrapped = False + + def add_token(self, printable_token): + self.__add_space_before_token() + self.current_line.push(printable_token) + self.space_before_token = False + self.non_breaking_space = False + self.previous_token_wrapped = self.current_line._allow_wrap() + + def __add_space_before_token(self): + if self.space_before_token and not self.just_added_newline(): + if not self.non_breaking_space: + self.set_wrap_point() + self.current_line.push(' ') + self.space_before_token = False + + def remove_indent(self, index): + while index < len(self.__lines): + self.__lines[index]._remove_indent() + index += 1 + self.current_line._remove_wrap_indent() + + def trim(self, eat_newlines=False): + self.current_line.trim() + + while eat_newlines and len( + self.__lines) > 1 and self.current_line.is_empty(): + self.__lines.pop() + self.current_line = self.__lines[-1] + self.current_line.trim() + + if len(self.__lines) > 1: + self.previous_line = self.__lines[-2] + else: + self.previous_line = None + + def just_added_newline(self): + return self.current_line.is_empty() + + def just_added_blankline(self): + return self.is_empty() or \ + (self.current_line.is_empty() and self.previous_line.is_empty()) + + def ensure_empty_line_above(self, starts_with, ends_with): + index = len(self.__lines) - 2 + while index >= 0: + potentialEmptyLine = self.__lines[index] + if potentialEmptyLine.is_empty(): + break + elif not potentialEmptyLine.item(0).startswith(starts_with) and \ + potentialEmptyLine.item(-1) != ends_with: + self.__lines.insert(index + 1, OutputLine(self)) + self.previous_line = self.__lines[-2] + break + index -= 1 diff --git a/HaE/jsbeautifier/core/pattern.py b/HaE/jsbeautifier/core/pattern.py new file mode 100644 index 0000000..81cc1f4 --- /dev/null +++ b/HaE/jsbeautifier/core/pattern.py @@ -0,0 +1,82 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +__all__ = ["Pattern"] + +class Pattern: + def __init__(self, input_scanner, parent=None): + self._input = input_scanner + self._starting_pattern = None + self._match_pattern = None + self._until_pattern = None + self._until_after = False + + if parent is not None: + self._starting_pattern = self._input.get_regexp(parent._starting_pattern) + self._match_pattern = self._input.get_regexp(parent._match_pattern) + self._until_pattern = self._input.get_regexp(parent._until_pattern) + self._until_after = parent._until_after + + def read(self): + result = self._input.read(self._starting_pattern) + if (self._starting_pattern is None) or result: + result += self._input.read(self._match_pattern, + self._until_pattern, self._until_after) + return result + + def read_match(self): + return self._input.match(self._match_pattern) + + def until_after(self, pattern): + result = self._create() + result._until_after = True + result._until_pattern = self._input.get_regexp(pattern) + result._update() + return result + + def until(self, pattern): + result = self._create() + result._until_after = False + result._until_pattern = self._input.get_regexp(pattern) + result._update() + return result + + def starting_with(self, pattern): + result = self._create() + result._starting_pattern = self._input.get_regexp(pattern) + result._update() + return result + + def matching(self, pattern): + result = self._create() + result._match_pattern = self._input.get_regexp(pattern) + result._update() + return result + + def _create(self): + return Pattern(self._input, self) + + def _update(self): + pass + diff --git a/HaE/jsbeautifier/core/templatablepattern.py b/HaE/jsbeautifier/core/templatablepattern.py new file mode 100644 index 0000000..4a7ffe5 --- /dev/null +++ b/HaE/jsbeautifier/core/templatablepattern.py @@ -0,0 +1,177 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +import copy +from ..core.pattern import Pattern + +__all__ = ["TemplatablePattern"] + +class TemplateNames: + def __init__(self): + self.django = False + self.erb = False + self.handlebars = False + self.php = False + +class TemplatePatterns: + def __init__(self, input_scanner): + pattern = Pattern(input_scanner) + self.handlebars_comment = pattern.starting_with(r'{{!--').until_after(r'--}}') + self.handlebars_unescaped = pattern.starting_with(r'{{{').until_after(r'}}}') + self.handlebars = pattern.starting_with(r'{{').until_after(r'}}') + self.php = pattern.starting_with(r'<\?(?:[=]|php)').until_after(r'\?>') + self.erb = pattern.starting_with(r'<%[^%]').until_after(r'[^%]%>') + # django coflicts with handlebars a bit. + self.django = pattern.starting_with(r'{%').until_after(r'%}') + self.django_value = pattern.starting_with(r'{{').until_after(r'}}') + self.django_comment = pattern.starting_with(r'{#').until_after(r'#}') + +class TemplatablePattern(Pattern): + + def __init__(self, input_scanner, parent=None): + Pattern.__init__(self, input_scanner, parent) + self.__template_pattern = None + self._disabled = TemplateNames() + self._excluded = TemplateNames() + + if parent is not None: + self.__template_pattern = \ + self._input.get_regexp(parent.__template_pattern) + self._disabled = copy.copy(parent._disabled) + self._excluded = copy.copy(parent._excluded) + + self.__patterns = TemplatePatterns(input_scanner) + + def _create(self): + return TemplatablePattern(self._input, self) + + def _update(self): + self.__set_templated_pattern() + + def read_options(self, options): + result = self._create() + for language in ['django', 'erb', 'handlebars', 'php']: + setattr(result._disabled, language, + not (language in options.templating)) + result._update() + return result + + def disable(self, language): + result = self._create() + setattr(result._disabled, language, True) + result._update() + return result + + def exclude(self, language): + result = self._create() + setattr(result._excluded, language, True) + result._update() + return result + + def read(self): + result = '' + if bool(self._match_pattern): + result = self._input.read(self._starting_pattern) + else: + result = self._input.read(self._starting_pattern, + self.__template_pattern) + + next = self._read_template() + + while (bool(next)): + if self._match_pattern is not None: + next += self._input.read(self._match_pattern) + else: + next += self._input.readUntil(self.__template_pattern) + + result += next + next = self._read_template() + + if self._until_after: + result += self._input.readUntilAfter(self._until_after) + + return result + + def __set_templated_pattern(self): + items = list() + + if not self._disabled.php: + items.append(self.__patterns.php._starting_pattern.pattern) + + if not self._disabled.handlebars: + items.append(self.__patterns.handlebars._starting_pattern.pattern) + + if not self._disabled.erb: + items.append(self.__patterns.erb._starting_pattern.pattern) + + if not self._disabled.django: + items.append(self.__patterns.django._starting_pattern.pattern) + items.append(self.__patterns.django_value._starting_pattern.pattern) + items.append(self.__patterns.django_comment._starting_pattern.pattern) + + if self._until_pattern: + items.append(self._until_pattern.pattern) + + self.__template_pattern = self._input.get_regexp( + r'(?:' + '|'.join(items) + ')') + + def _read_template(self): + resulting_string = '' + c = self._input.peek() + if c == '<': + peek1 = self._input.peek(1) + if not self._disabled.php and \ + not self._excluded.php and \ + peek1 == '?': + resulting_string = resulting_string or \ + self.__patterns.php.read() + + if not self._disabled.erb and \ + not self._excluded.erb and \ + peek1 == '%': + resulting_string = resulting_string or \ + self.__patterns.erb.read() + elif c == '{': + if not self._disabled.handlebars and \ + not self._excluded.handlebars: + resulting_string = resulting_string or \ + self.__patterns.handlebars_comment.read() + resulting_string = resulting_string or \ + self.__patterns.handlebars_unescaped.read() + resulting_string = resulting_string or \ + self.__patterns.handlebars.read() + if not self._disabled.django: + # django coflicts with handlebars a bit. + if not self._excluded.django and \ + not self._excluded.handlebars: + resulting_string = resulting_string or \ + self.__patterns.django_value.read() + if not self._excluded.django: + + resulting_string = resulting_string or \ + self.__patterns.django_comment.read() + resulting_string = resulting_string or \ + self.__patterns.django.read() + + return resulting_string diff --git a/HaE/jsbeautifier/core/token.py b/HaE/jsbeautifier/core/token.py new file mode 100644 index 0000000..afe999d --- /dev/null +++ b/HaE/jsbeautifier/core/token.py @@ -0,0 +1,43 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + + +class Token: + def __init__( + self, + type, + text, + newlines=0, + whitespace_before=''): + self.type = type + self.text = text + self.comments_before = None + self.newlines = newlines + self.whitespace_before = whitespace_before + self.parent = None + self.next = None + self.previous = None + self.opened = None + self.closed = None + self.directives = None diff --git a/HaE/jsbeautifier/core/tokenizer.py b/HaE/jsbeautifier/core/tokenizer.py new file mode 100644 index 0000000..6d0b9cf --- /dev/null +++ b/HaE/jsbeautifier/core/tokenizer.py @@ -0,0 +1,135 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +import re +from ..core.inputscanner import InputScanner +from ..core.token import Token +from ..core.tokenstream import TokenStream +from ..core.pattern import Pattern +from ..core.whitespacepattern import WhitespacePattern + +__all__ = ["TOKEN", "Tokenizer", "TokenizerPatterns", "TokenTypes"] + +class TokenTypes: + START = 'TK_START' + RAW = 'TK_RAW' + EOF = 'TK_EOF' + + def __init__(self): + pass + +TOKEN = TokenTypes() + +class TokenizerPatterns: + def __init__(self, input_scanner): + self.whitespace = WhitespacePattern(input_scanner) + + + +class Tokenizer: + + def __init__(self, input_string, options): + self._input = InputScanner(input_string) + self._options = options + self.__tokens = None + + self._patterns = TokenizerPatterns(self._input) + + def tokenize(self): + self._input.restart() + self.__tokens = TokenStream() + + current = None + previous = Token(TOKEN.START,'') + open_token = None + open_stack = [] + comments = TokenStream() + + while previous.type != TOKEN.EOF: + current = self.__get_next_token_with_comments(previous, open_token) + + if self._is_opening(current): + open_stack.append(open_token) + open_token = current + elif open_token is not None and \ + self._is_closing(current, open_token): + current.opened = open_token + open_token.closed = current + open_token = open_stack.pop() + current.parent = open_token + + self.__tokens.add(current) + previous = current + return self.__tokens + + def __get_next_token_with_comments(self, previous, open_token): + current = self._get_next_token(previous, open_token) + + if self._is_comment(current): + comments = TokenStream() + while self._is_comment(current): + comments.add(current) + current = self._get_next_token(previous, open_token) + + if not comments.isEmpty(): + current.comments_before = comments + comments = TokenStream() + + current.parent = open_token + current.previous = previous + previous.next = current + + return current + + def _is_first_token(self): + return self.__tokens.isEmpty() + + def _reset(self): + pass + + def _get_next_token(self, previous_token, open_token): + self._readWhitespace() + resulting_string = self._input.read(re.compile(r'.+')) + if resulting_string: + return self._create_token(TOKEN.RAW, resulting_string) + else: + return self._create_token(TOKEN.EOF, '') + + def _is_comment(self, current_token): + return False + + def _is_opening(self, current_token): + return False + + def _is_closing(self, current_token, open_token): + return False + + def _create_token(self, token_type, text): + token = Token(token_type, text, + self._patterns.whitespace.newline_count, + self._patterns.whitespace.whitespace_before_token) + return token + + def _readWhitespace(self): + return self._patterns.whitespace.read() diff --git a/HaE/jsbeautifier/core/tokenstream.py b/HaE/jsbeautifier/core/tokenstream.py new file mode 100644 index 0000000..c7fad45 --- /dev/null +++ b/HaE/jsbeautifier/core/tokenstream.py @@ -0,0 +1,74 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +import re +from ..core.inputscanner import InputScanner +from ..core.token import Token + +class TokenStream: + + def __init__(self, parent_token=None): + self.__tokens = [] + self.__tokens_length = len(self.__tokens) + self.__position = 0 + self.__parent_token = parent_token + + def restart(self): + self.__position = 0 + + def isEmpty(self): + return self.__tokens_length == 0 + + def hasNext(self): + return self.__position < self.__tokens_length + + def next(self): + if self.hasNext(): + val = self.__tokens[self.__position] + self.__position += 1 + return val + else: + raise StopIteration + + def peek(self, index=0): + val = None + index += self.__position + if index >= 0 and index < self.__tokens_length: + val = self.__tokens[index] + + return val + + def add(self, token): + if self.__parent_token: + token.parent = self.__parent_token + + self.__tokens.append(token) + self.__tokens_length += 1 + + def __iter__(self): + self.restart() + return self + + def __next__(self): + return self.next() diff --git a/HaE/jsbeautifier/core/whitespacepattern.py b/HaE/jsbeautifier/core/whitespacepattern.py new file mode 100644 index 0000000..8a509a7 --- /dev/null +++ b/HaE/jsbeautifier/core/whitespacepattern.py @@ -0,0 +1,78 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +import re +from ..core.pattern import Pattern + +__all__ = ["WhitespacePattern"] + + +class WhitespacePattern(Pattern): + def __init__(self, input_scanner, parent=None): + Pattern.__init__(self, input_scanner, parent) + + if parent is not None: + self._newline_regexp = \ + self._input.get_regexp(parent._newline_regexp) + else: + self.__set_whitespace_patterns('', '') + + self.newline_count = 0 + self.whitespace_before_token = '' + + def __set_whitespace_patterns(self, whitespace_chars, newline_chars): + whitespace_chars += '\\t ' + newline_chars += '\\n\\r' + + self._match_pattern = self._input.get_regexp( + '[' + whitespace_chars + newline_chars + ']+') + self._newline_regexp = self._input.get_regexp( + '\\r\\n|[' + newline_chars + ']') + + + def read(self): + self.newline_count = 0 + self.whitespace_before_token = '' + + resulting_string = self._input.read(self._match_pattern) + if resulting_string == ' ': + self.whitespace_before_token = ' ' + elif bool(resulting_string): + lines = self._newline_regexp.split(resulting_string) + self.newline_count = len(lines) - 1 + self.whitespace_before_token = lines[-1] + + return resulting_string + + + def matching(self, whitespace_chars, newline_chars): + result = self._create() + result.__set_whitespace_patterns(whitespace_chars, newline_chars) + result._update() + return result + + def _create(self): + return WhitespacePattern(self._input, self) + + diff --git a/HaE/jsbeautifier/javascript/__init__.py b/HaE/jsbeautifier/javascript/__init__.py new file mode 100644 index 0000000..0c01055 --- /dev/null +++ b/HaE/jsbeautifier/javascript/__init__.py @@ -0,0 +1 @@ +# Empty file :) diff --git a/HaE/jsbeautifier/javascript/acorn.py b/HaE/jsbeautifier/javascript/acorn.py new file mode 100644 index 0000000..3a34577 --- /dev/null +++ b/HaE/jsbeautifier/javascript/acorn.py @@ -0,0 +1,75 @@ +import re + +# This section of code was translated to python from acorn (javascript). +# +# Acorn was written by Marijn Haverbeke and released under an MIT +# license. The Unicode regexps (for identifiers and whitespace) were +# taken from [Esprima](http://esprima.org) by Ariya Hidayat. +# +# Git repositories for Acorn are available at +# +# http://marijnhaverbeke.nl/git/acorn +# https://github.com/marijnh/acorn.git + +# This is not pretty, but given how we did the version import +# it is the only way to do this without having setup.py fail on a missing +# six dependency. +six = __import__("six") + +# ## Character categories + +# acorn used char codes to squeeze the last bit of performance out +# Beautifier is okay without that, so we're using regex +# permit #(23), $ (36), and @ (64). @ is used in ES7 decorators. +# 65 through 91 are uppercase letters. +# permit _ (95). +# 97 through 123 are lowercase letters. +_baseASCIIidentifierStartChars = six.u(r"\x23\x24\x40\x41-\x5a\x5f\x61-\x7a") + +# inside an identifier @ is not allowed but 0-9 are. +_baseASCIIidentifierChars = six.u(r"\x24\x30-\x39\x41-\x5a\x5f\x61-\x7a") + +# Big ugly regular expressions that match characters in the +# whitespace, identifier, and identifier-start categories. These +# are only applied when a character is found to actually have a +# code point above 128. +# IMPORTANT: These strings must be run through six to handle \u chars +_nonASCIIidentifierStartChars = six.u(r"\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc") +_nonASCIIidentifierChars = six.u(r"\u0300-\u036f\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u0620-\u0649\u0672-\u06d3\u06e7-\u06e8\u06fb-\u06fc\u0730-\u074a\u0800-\u0814\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0840-\u0857\u08e4-\u08fe\u0900-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962-\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09d7\u09df-\u09e0\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5f-\u0b60\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2-\u0ce3\u0ce6-\u0cef\u0d02\u0d03\u0d46-\u0d48\u0d57\u0d62-\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e34-\u0e3a\u0e40-\u0e45\u0e50-\u0e59\u0eb4-\u0eb9\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f41-\u0f47\u0f71-\u0f84\u0f86-\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1029\u1040-\u1049\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u170e-\u1710\u1720-\u1730\u1740-\u1750\u1772\u1773\u1780-\u17b2\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1920-\u192b\u1930-\u193b\u1951-\u196d\u19b0-\u19c0\u19c8-\u19c9\u19d0-\u19d9\u1a00-\u1a15\u1a20-\u1a53\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1b46-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1bb0-\u1bb9\u1be6-\u1bf3\u1c00-\u1c22\u1c40-\u1c49\u1c5b-\u1c7d\u1cd0-\u1cd2\u1d00-\u1dbe\u1e01-\u1f15\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2d81-\u2d96\u2de0-\u2dff\u3021-\u3028\u3099\u309a\ua640-\ua66d\ua674-\ua67d\ua69f\ua6f0-\ua6f1\ua7f8-\ua800\ua806\ua80b\ua823-\ua827\ua880-\ua881\ua8b4-\ua8c4\ua8d0-\ua8d9\ua8f3-\ua8f7\ua900-\ua909\ua926-\ua92d\ua930-\ua945\ua980-\ua983\ua9b3-\ua9c0\uaa00-\uaa27\uaa40-\uaa41\uaa4c-\uaa4d\uaa50-\uaa59\uaa7b\uaae0-\uaae9\uaaf2-\uaaf3\uabc0-\uabe1\uabec\uabed\uabf0-\uabf9\ufb20-\ufb28\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f") +#_nonASCIIidentifierStart = re.compile("[" + _nonASCIIidentifierStartChars + "]") +#_nonASCIIidentifier = re.compile("[" + _nonASCIIidentifierStartChars + _nonASCIIidentifierChars + "]") + +_identifierStart = six.u(r"(?:\\u[0-9a-fA-F]{4}|[") + \ + _baseASCIIidentifierStartChars + \ + _nonASCIIidentifierStartChars + \ + six.u("])") +_identifierChars = six.u(r"(?:\\u[0-9a-fA-F]{4}|[") + \ + _baseASCIIidentifierChars + \ + _nonASCIIidentifierStartChars + \ + _nonASCIIidentifierChars + \ + six.u("])*") + +identifier = re.compile(_identifierStart + _identifierChars) + +identifierStart = re.compile(_identifierStart) +identifierMatch = re.compile(six.u(r"(?:\\u[0-9a-fA-F]{4}|[") + \ + _baseASCIIidentifierChars + \ + _nonASCIIidentifierStartChars + \ + _nonASCIIidentifierChars + \ + six.u("])+")) + +_nonASCIIwhitespace = re.compile( + six.u(r"[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]")) + +# Whether a single character denotes a newline. +# IMPORTANT: This string must be run through six to handle \u chars +newline = re.compile(six.u(r"[\n\r\u2028\u2029]")) + +# Matches a whole line break (where CRLF is considered a single +# line break). Used to count lines. + +# in javascript, these two differ +# in python they are the same, different methods are called on them +# IMPORTANT: This string must be run through six to handle \u chars +lineBreak = re.compile(six.u(r"\r\n|[\n\r\u2028\u2029]")) +allLineBreaks = lineBreak \ No newline at end of file diff --git a/HaE/jsbeautifier/javascript/beautifier.py b/HaE/jsbeautifier/javascript/beautifier.py new file mode 100644 index 0000000..1b04ad8 --- /dev/null +++ b/HaE/jsbeautifier/javascript/beautifier.py @@ -0,0 +1,1339 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +import re +import string +import copy +from ..core.token import Token +from .tokenizer import Tokenizer +from .tokenizer import TOKEN +from .options import BeautifierOptions +from ..core.output import Output + + +def default_options(): + return BeautifierOptions() + + +class BeautifierFlags: + def __init__(self, mode): + self.mode = mode + self.parent = None + self.last_token = Token(TOKEN.START_BLOCK, '') + self.last_word = '' + self.declaration_statement = False + self.declaration_assignment = False + self.multiline_frame = False + self.inline_frame = False + self.if_block = False + self.else_block = False + self.do_block = False + self.do_while = False + self.import_block = False + self.in_case = False + self.in_case_statement = False + self.case_body = False + self.indentation_level = 0 + self.alignment = 0 + self.line_indent_level = 0 + self.start_line_index = 0 + self.ternary_depth = 0 + + def apply_base(self, flags_base, added_newline): + next_indent_level = flags_base.indentation_level + if not added_newline and \ + flags_base.line_indent_level > next_indent_level: + next_indent_level = flags_base.line_indent_level + + self.parent = flags_base + self.last_token = flags_base.last_token + self.last_word = flags_base.last_word + self.indentation_level = next_indent_level + + +OPERATOR_POSITION = { + 'before_newline': 'before-newline', + 'after_newline': 'after-newline', + 'preserve_newline': 'preserve-newline' +} +OPERATOR_POSITION_BEFORE_OR_PRESERVE = [ + OPERATOR_POSITION['before_newline'], + OPERATOR_POSITION['preserve_newline']] + + +class MODE: + BlockStatement, Statement, ObjectLiteral, ArrayLiteral, \ + ForInitializer, Conditional, Expression = range(7) + + +def remove_redundant_indentation(output, frame): + # This implementation is effective but has some issues: + # - can cause line wrap to happen too soon due to indent removal + # after wrap points are calculated + # These issues are minor compared to ugly indentation. + + if frame.multiline_frame or \ + frame.mode == MODE.ForInitializer or \ + frame.mode == MODE.Conditional: + return + + # remove one indent from each line inside this section + output.remove_indent(frame.start_line_index) + + +def reserved_word(token, word): + return token and token.type == TOKEN.RESERVED and token.text == word + + +def reserved_array(token, words): + return token and token.type == TOKEN.RESERVED and token.text in words + + +_special_word_set = frozenset([ + 'case', + 'return', + 'do', + 'if', + 'throw', + 'else', + 'await', + 'break', + 'continue', + 'async']) + + +class Beautifier: + + def __init__(self, opts=None): + import jsbeautifier.javascript.acorn as acorn + self.acorn = acorn + self._options = BeautifierOptions(opts) + + self._blank_state() + + def _blank_state(self, js_source_text=None): + if js_source_text is None: + js_source_text = '' + + # internal flags + self._flags = None + self._previous_flags = None + self._flag_store = [] + self._tokens = None + + if self._options.eol == 'auto': + self._options.eol = '\n' + if self.acorn.lineBreak.search(js_source_text or ''): + self._options.eol = self.acorn.lineBreak.search( + js_source_text).group() + + + baseIndentString = re.search("^[\t ]*", js_source_text).group(0) + self._last_last_text = '' # pre-last token text + + + self._output = Output(self._options, baseIndentString) + # If testing the ignore directive, start with output disable set to + # true + self._output.raw = self._options.test_output_raw + + self.set_mode(MODE.BlockStatement) + return js_source_text + + def beautify(self, source_text='', opts=None): + if opts is not None: + self._options = BeautifierOptions(opts) + + + source_text = source_text or '' + if self._options.disabled: + return source_text + + source_text = self._blank_state(source_text) + + source_text = self.unpack(source_text, self._options.eval_code) + + self._tokens = Tokenizer(source_text, self._options).tokenize() + + for current_token in self._tokens: + self.handle_token(current_token) + + self._last_last_text = self._flags.last_token.text + self._flags.last_token = current_token + + sweet_code = self._output.get_code(self._options.eol) + + return sweet_code + + def handle_token(self, current_token, preserve_statement_flags=False): + if current_token.type == TOKEN.START_EXPR: + self.handle_start_expr(current_token) + elif current_token.type == TOKEN.END_EXPR: + self.handle_end_expr(current_token) + elif current_token.type == TOKEN.START_BLOCK: + self.handle_start_block(current_token) + elif current_token.type == TOKEN.END_BLOCK: + self.handle_end_block(current_token) + elif current_token.type == TOKEN.WORD: + self.handle_word(current_token) + elif current_token.type == TOKEN.RESERVED: + self.handle_word(current_token) + elif current_token.type == TOKEN.SEMICOLON: + self.handle_semicolon(current_token) + elif current_token.type == TOKEN.STRING: + self.handle_string(current_token) + elif current_token.type == TOKEN.EQUALS: + self.handle_equals(current_token) + elif current_token.type == TOKEN.OPERATOR: + self.handle_operator(current_token) + elif current_token.type == TOKEN.COMMA: + self.handle_comma(current_token) + elif current_token.type == TOKEN.BLOCK_COMMENT: + self.handle_block_comment(current_token, preserve_statement_flags) + elif current_token.type == TOKEN.COMMENT: + self.handle_comment(current_token, preserve_statement_flags) + elif current_token.type == TOKEN.DOT: + self.handle_dot(current_token) + elif current_token.type == TOKEN.EOF: + self.handle_eof(current_token) + elif current_token.type == TOKEN.UNKNOWN: + self.handle_unknown(current_token, preserve_statement_flags) + else: + self.handle_unknown(current_token, preserve_statement_flags) + + def handle_whitespace_and_comments( + self, current_token, preserve_statement_flags=False): + newlines = current_token.newlines + keep_whitespace = self._options.keep_array_indentation and self.is_array( + self._flags.mode) + + if current_token.comments_before is not None: + for comment_token in current_token.comments_before: + # The cleanest handling of inline comments is to treat them + # as though they aren't there. + # Just continue formatting and the behavior should be logical. + # Also ignore unknown tokens. Again, this should result in better + # behavior. + self.handle_whitespace_and_comments( + comment_token, preserve_statement_flags) + self.handle_token(comment_token, preserve_statement_flags) + + if keep_whitespace: + for i in range(newlines): + self.print_newline(i > 0, preserve_statement_flags) + else: # not keep_whitespace + if self._options.max_preserve_newlines != 0 and newlines > self._options.max_preserve_newlines: + newlines = self._options.max_preserve_newlines + + if self._options.preserve_newlines and newlines > 1: + self.print_newline(False, preserve_statement_flags) + for i in range(1, newlines): + self.print_newline(True, preserve_statement_flags) + + def unpack(self, source, evalcode=False): + import jsbeautifier.unpackers as unpackers + try: + return unpackers.run(source, evalcode) + except unpackers.UnpackingError: + return source + + def is_array(self, mode): + return mode == MODE.ArrayLiteral + + def is_expression(self, mode): + return mode == MODE.Expression or mode == MODE.ForInitializer or mode == MODE.Conditional + + _newline_restricted_tokens = frozenset([ + 'async', + 'break', + 'continue', + 'return', + 'throw', + 'yield']) + + def allow_wrap_or_preserved_newline( + self, current_token, force_linewrap=False): + # never wrap the first token of a line. + if self._output.just_added_newline(): + return + + shouldPreserveOrForce = ( + self._options.preserve_newlines and current_token.newlines) or force_linewrap + operatorLogicApplies = self._flags.last_token.text in Tokenizer.positionable_operators or current_token.text in Tokenizer.positionable_operators + + if operatorLogicApplies: + shouldPrintOperatorNewline = (self._flags.last_token.text in Tokenizer.positionable_operators and self._options.operator_position in OPERATOR_POSITION_BEFORE_OR_PRESERVE) \ + or current_token.text in Tokenizer.positionable_operators + shouldPreserveOrForce = shouldPreserveOrForce and shouldPrintOperatorNewline + + if shouldPreserveOrForce: + self.print_newline(preserve_statement_flags=True) + elif self._options.wrap_line_length > 0: + if reserved_array(self._flags.last_token, self._newline_restricted_tokens): + # These tokens should never have a newline inserted between + # them and the following expression. + return + self._output.set_wrap_point() + + def print_newline( + self, + force_newline=False, + preserve_statement_flags=False): + if not preserve_statement_flags: + if self._flags.last_token.text != ';' and self._flags.last_token.text != ',' and self._flags.last_token.text != '=' and ( + self._flags.last_token.type != TOKEN.OPERATOR or self._flags.last_token.text == '--' or self._flags.last_token.text == '++'): + next_token = self._tokens.peek() + while (self._flags.mode == MODE.Statement and \ + not (self._flags.if_block and reserved_word(next_token, 'else')) and \ + not self._flags.do_block): + self.restore_mode() + + if self._output.add_new_line(force_newline): + self._flags.multiline_frame = True + + def print_token_line_indentation(self, current_token): + if self._output.just_added_newline(): + line = self._output.current_line + if self._options.keep_array_indentation and \ + current_token.newlines and \ + (self.is_array(self._flags.mode) or + current_token.text == '['): + line.set_indent(-1) + line.push(current_token.whitespace_before) + self._output.space_before_token = False + elif self._output.set_indent(self._flags.indentation_level, + self._flags.alignment): + self._flags.line_indent_level = self._flags.indentation_level + + def print_token(self, current_token, s=None): + if self._output.raw: + self._output.add_raw_token(current_token) + return + + if self._options.comma_first and current_token.previous and \ + current_token.previous.type == TOKEN.COMMA and \ + self._output.just_added_newline(): + if self._output.previous_line.last() == ',': + # if the comma was already at the start of the line, + # pull back onto that line and reprint the indentation + popped = self._output.previous_line.pop() + if self._output.previous_line.is_empty(): + self._output.previous_line.push(popped) + self._output.trim(True) + self._output.current_line.pop() + self._output.trim() + + # add the comma in front of the next token + self.print_token_line_indentation(current_token) + self._output.add_token(',') + self._output.space_before_token = True + + if s is None: + s = current_token.text + + self.print_token_line_indentation(current_token) + self._output.non_breaking_space = True + self._output.add_token(s) + if self._output.previous_token_wrapped: + self._flags.multiline_frame = True + + def indent(self): + self._flags.indentation_level += 1 + self._output.set_indent(self._flags.indentation_level, + self._flags.alignment) + + def deindent(self): + allow_deindent = self._flags.indentation_level > 0 and ( + (self._flags.parent is None) or self._flags.indentation_level > self._flags.parent.indentation_level) + + if allow_deindent: + self._flags.indentation_level -= 1 + + self._output.set_indent(self._flags.indentation_level, + self._flags.alignment) + + + def set_mode(self, mode): + if self._flags: + self._flag_store.append(self._flags) + self._previous_flags = self._flags + else: + self._previous_flags = BeautifierFlags(mode) + + self._flags = BeautifierFlags(mode) + self._flags.apply_base( + self._previous_flags, + self._output.just_added_newline()) + self._flags.start_line_index = self._output.get_line_number() + + self._output.set_indent(self._flags.indentation_level, + self._flags.alignment) + + def restore_mode(self): + if len(self._flag_store) > 0: + self._previous_flags = self._flags + self._flags = self._flag_store.pop() + if self._previous_flags.mode == MODE.Statement: + remove_redundant_indentation(self._output, self._previous_flags) + + self._output.set_indent(self._flags.indentation_level, + self._flags.alignment) + + def start_of_object_property(self): + return self._flags.parent.mode == MODE.ObjectLiteral and self._flags.mode == MODE.Statement and ( + (self._flags.last_token.text == ':' and self._flags.ternary_depth == 0) or ( + reserved_array(self._flags.last_token, ['get', 'set']))) + + def start_of_statement(self, current_token): + start = False + start = start or ( + reserved_array(self._flags.last_token, ['var', 'let', 'const']) and + current_token.type == TOKEN.WORD) + start = start or reserved_word(self._flags.last_token, 'do') + start = start or ( + not (self._flags.parent.mode == MODE.ObjectLiteral and self._flags.mode == MODE.Statement) and + reserved_array(self._flags.last_token, self._newline_restricted_tokens) and + not current_token.newlines) + start = start or ( + reserved_word(self._flags.last_token, 'else') and not ( + reserved_word(current_token, 'if') and \ + current_token.comments_before is None)) + start = start or (self._flags.last_token.type == TOKEN.END_EXPR and ( + self._previous_flags.mode == MODE.ForInitializer or self._previous_flags.mode == MODE.Conditional)) + start = start or (self._flags.last_token.type == TOKEN.WORD and self._flags.mode == MODE.BlockStatement + and not self._flags.in_case + and not (current_token.text == '--' or current_token.text == '++') + and self._last_last_text != 'function' + and current_token.type != TOKEN.WORD and current_token.type != TOKEN.RESERVED) + start = start or ( + self._flags.mode == MODE.ObjectLiteral and ( + (self._flags.last_token.text == ':' and self._flags.ternary_depth == 0) or ( + reserved_array(self._flags.last_token, ['get', 'set'])))) + + if (start): + self.set_mode(MODE.Statement) + self.indent() + + self.handle_whitespace_and_comments(current_token, True) + + # Issue #276: + # If starting a new statement with [if, for, while, do], push to a new line. + # if (a) if (b) if(c) d(); else e(); else f(); + if not self.start_of_object_property(): + self.allow_wrap_or_preserved_newline( + current_token, reserved_array(current_token, ['do', 'for', 'if', 'while'])) + return True + else: + return False + + def handle_start_expr(self, current_token): + if self.start_of_statement(current_token): + # The conditional starts the statement if appropriate. + pass + else: + self.handle_whitespace_and_comments(current_token) + + next_mode = MODE.Expression + + if current_token.text == '[': + if self._flags.last_token.type == TOKEN.WORD or self._flags.last_token.text == ')': + if reserved_array(self._flags.last_token, Tokenizer.line_starters): + self._output.space_before_token = True + self.print_token(current_token) + self.set_mode(next_mode) + self.indent() + if self._options.space_in_paren: + self._output.space_before_token = True + return + + next_mode = MODE.ArrayLiteral + + if self.is_array(self._flags.mode): + if self._flags.last_token.text == '[' or ( + self._flags.last_token.text == ',' and ( + self._last_last_text == ']' or self._last_last_text == '}')): + # ], [ goes to a new line + # }, [ goes to a new line + if not self._options.keep_array_indentation: + self.print_newline() + + if self._flags.last_token.type not in [ + TOKEN.START_EXPR, + TOKEN.END_EXPR, + TOKEN.WORD, + TOKEN.OPERATOR]: + self._output.space_before_token = True + + else: + if self._flags.last_token.type == TOKEN.RESERVED: + if self._flags.last_token.text == 'for': + self._output.space_before_token = self._options.space_before_conditional + next_mode = MODE.ForInitializer + elif self._flags.last_token.text in ['if', 'while']: + self._output.space_before_token = self._options.space_before_conditional + next_mode = MODE.Conditional + elif self._flags.last_word in ['await', 'async']: + # Should be a space between await and an IIFE, or async and + # an arrow function + self._output.space_before_token = True + elif self._flags.last_token.text == 'import' and current_token.whitespace_before == '': + self._output.space_before_token = False + elif self._flags.last_token.text in Tokenizer.line_starters or self._flags.last_token.text == 'catch': + self._output.space_before_token = True + + elif self._flags.last_token.type in [TOKEN.EQUALS, TOKEN.OPERATOR]: + # Support of this kind of newline preservation: + # a = (b && + # (c || d)); + if not self.start_of_object_property(): + self.allow_wrap_or_preserved_newline(current_token) + elif self._flags.last_token.type == TOKEN.WORD: + self._output.space_before_token = False + # function name() vs function name () + # function* name() vs function* name () + # async name() vs async name () + # In ES6, you can also define the method properties of an object + # var obj = {a: function() {}} + # It can be abbreviated + # var obj = {a() {}} + # var obj = { a() {}} vs var obj = { a () {}} + # var obj = { * a() {}} vs var obj = { * a () {}} + peek_back_two = self._tokens.peek(-3) + if self._options.space_after_named_function and peek_back_two: + # peek starts at next character so -1 is current token + peek_back_three = self._tokens.peek(-4) + if reserved_array(peek_back_two, ['async', 'function']) or ( + peek_back_two.text == '*' and + reserved_array(peek_back_three, ['async', 'function'])): + self._output.space_before_token = True + elif self._flags.mode == MODE.ObjectLiteral: + if (peek_back_two.text == '{' or peek_back_two.text == ',') or ( + peek_back_two.text == '*' and ( + peek_back_three.text == '{' or peek_back_three.text == ',')): + self._output.space_before_token = True + else: + # Support preserving wrapped arrow function expressions + # a.b('c', + # () => d.e + # ) + self.allow_wrap_or_preserved_newline(current_token) + + # function() vs function (), typeof() vs typeof () + # function*() vs function* (), yield*() vs yield* () + if ( + self._flags.last_token.type == TOKEN.RESERVED and ( + self._flags.last_word == 'function' or self._flags.last_word == 'typeof')) or ( + self._flags.last_token.text == '*' and ( + self._last_last_text in [ + 'function', 'yield'] or ( + self._flags.mode == MODE.ObjectLiteral and self._last_last_text in [ + '{', ',']))): + self._output.space_before_token = self._options.space_after_anon_function + + if self._flags.last_token.text == ';' or self._flags.last_token.type == TOKEN.START_BLOCK: + self.print_newline() + elif self._flags.last_token.type in [TOKEN.END_EXPR, TOKEN.START_EXPR, TOKEN.END_BLOCK, TOKEN.COMMA] or self._flags.last_token.text == '.': + # do nothing on (( and )( and ][ and ]( and .( + # TODO: Consider whether forcing this is required. Review failing + # tests when removed. + self.allow_wrap_or_preserved_newline( + current_token, current_token.newlines) + + self.print_token(current_token) + self.set_mode(next_mode) + + if self._options.space_in_paren: + self._output.space_before_token = True + + # In all cases, if we newline while inside an expression it should be + # indented. + self.indent() + + def handle_end_expr(self, current_token): + # statements inside expressions are not valid syntax, but... + # statements must all be closed when their container closes + while self._flags.mode == MODE.Statement: + self.restore_mode() + + self.handle_whitespace_and_comments(current_token) + + if self._flags.multiline_frame: + self.allow_wrap_or_preserved_newline( + current_token, current_token.text == ']' and self.is_array( + self._flags.mode) and not self._options.keep_array_indentation) + + if self._options.space_in_paren: + if self._flags.last_token.type == TOKEN.START_EXPR and not self._options.space_in_empty_paren: + # empty parens are always "()" and "[]", not "( )" or "[ ]" + self._output.space_before_token = False + self._output.trim() + else: + self._output.space_before_token = True + + self.deindent() + self.print_token(current_token) + self.restore_mode() + + remove_redundant_indentation(self._output, self._previous_flags) + + # do {} while () // no statement required after + if self._flags.do_while and self._previous_flags.mode == MODE.Conditional: + self._previous_flags.mode = MODE.Expression + self._flags.do_block = False + self._flags.do_while = False + + def handle_start_block(self, current_token): + self.handle_whitespace_and_comments(current_token) + + # Check if this is a BlockStatement that should be treated as a + # ObjectLiteral + next_token = self._tokens.peek() + second_token = self._tokens.peek(1) + if self._flags.last_word == 'switch' and \ + self._flags.last_token.type == TOKEN.END_EXPR: + self.set_mode(MODE.BlockStatement) + self._flags.in_case_statement = True + elif self._flags.case_body: + self.set_mode(MODE.BlockStatement) + elif second_token is not None and ( + (second_token.text in [ + ':', + ','] and next_token.type in [ + TOKEN.STRING, + TOKEN.WORD, + TOKEN.RESERVED]) or ( + next_token.text in [ + 'get', + 'set', + '...'] and second_token.type in [ + TOKEN.WORD, + TOKEN.RESERVED])): + # We don't support TypeScript,but we didn't break it for a very long time. + # We'll try to keep not breaking it. + if self._last_last_text not in ['class', 'interface']: + self.set_mode(MODE.ObjectLiteral) + else: + self.set_mode(MODE.BlockStatement) + elif self._flags.last_token.type == TOKEN.OPERATOR and self._flags.last_token.text == '=>': + # arrow function: (param1, paramN) => { statements } + self.set_mode(MODE.BlockStatement) + elif self._flags.last_token.type in [TOKEN.EQUALS, TOKEN.START_EXPR, TOKEN.COMMA, TOKEN.OPERATOR] or \ + reserved_array(self._flags.last_token, ['return', 'throw', 'import', 'default']): + # Detecting shorthand function syntax is difficult by scanning forward, + # so check the surrounding context. + # If the block is being returned, imported, export default, passed as arg, + # assigned with = or assigned in a nested object, treat as an + # ObjectLiteral. + self.set_mode(MODE.ObjectLiteral) + else: + self.set_mode(MODE.BlockStatement) + + empty_braces = (next_token is not None) and \ + next_token.comments_before is None and next_token.text == '}' + empty_anonymous_function = empty_braces and self._flags.last_word == 'function' and \ + self._flags.last_token.type == TOKEN.END_EXPR + + if self._options.brace_preserve_inline: # check for inline, set inline_frame if so + # search forward for newline wanted inside this block + index = 0 + check_token = None + self._flags.inline_frame = True + do_loop = True + while (do_loop): + index += 1 + check_token = self._tokens.peek(index - 1) + if check_token.newlines: + self._flags.inline_frame = False + + do_loop = ( + check_token.type != TOKEN.EOF and not ( + check_token.type == TOKEN.END_BLOCK and check_token.opened == current_token)) + + if (self._options.brace_style == 'expand' or (self._options.brace_style == + 'none' and current_token.newlines)) and not self._flags.inline_frame: + if self._flags.last_token.type != TOKEN.OPERATOR and ( + empty_anonymous_function or self._flags.last_token.type == TOKEN.EQUALS or ( + reserved_array(self._flags.last_token, _special_word_set) and self._flags.last_token.text != 'else')): + self._output.space_before_token = True + else: + self.print_newline(preserve_statement_flags=True) + else: # collapse || inline_frame + if self.is_array( + self._previous_flags.mode) and ( + self._flags.last_token.type == TOKEN.START_EXPR or self._flags.last_token.type == TOKEN.COMMA): + # if we're preserving inline, + # allow newline between comma and next brace. + if self._flags.inline_frame: + self.allow_wrap_or_preserved_newline(current_token) + self._flags.inline_frame = True + self._previous_flags.multiline_frame = self._previous_flags.multiline_frame or self._flags.multiline_frame + self._flags.multiline_frame = False + elif self._flags.last_token.type == TOKEN.COMMA: + self._output.space_before_token = True + + elif self._flags.last_token.type not in [TOKEN.OPERATOR, TOKEN.START_EXPR]: + if self._flags.last_token.type == TOKEN.START_BLOCK and not self._flags.inline_frame: + self.print_newline() + else: + self._output.space_before_token = True + + self.print_token(current_token) + self.indent() + + # Except for specific cases, open braces are followed by a new line. + if not empty_braces and not ( + self._options.brace_preserve_inline and + self._flags.inline_frame): + self.print_newline() + + + def handle_end_block(self, current_token): + # statements must all be closed when their container closes + self.handle_whitespace_and_comments(current_token) + + while self._flags.mode == MODE.Statement: + self.restore_mode() + + empty_braces = self._flags.last_token.type == TOKEN.START_BLOCK + + # try inline_frame (only set if opt.braces-preserve-inline) first + if self._flags.inline_frame and not empty_braces: + self._output.space_before_token = True + elif self._options.brace_style == 'expand': + if not empty_braces: + self.print_newline() + else: + # skip {} + if not empty_braces: + if self.is_array( + self._flags.mode) and self._options.keep_array_indentation: + self._options.keep_array_indentation = False + self.print_newline() + self._options.keep_array_indentation = True + else: + self.print_newline() + + self.restore_mode() + self.print_token(current_token) + + def handle_word(self, current_token): + if current_token.type == TOKEN.RESERVED: + if current_token.text in [ + 'set', 'get'] and self._flags.mode != MODE.ObjectLiteral: + current_token.type = TOKEN.WORD + elif current_token.text == 'import' and self._tokens.peek().text == '(': + current_token.type = TOKEN.WORD + elif current_token.text in ['as', 'from'] and not self._flags.import_block: + current_token.type = TOKEN.WORD + elif self._flags.mode == MODE.ObjectLiteral: + next_token = self._tokens.peek() + if next_token.text == ':': + current_token.type = TOKEN.WORD + + if self.start_of_statement(current_token): + # The conditional starts the statement if appropriate. + if reserved_array(self._flags.last_token, ['var', 'let', 'const']) and \ + current_token.type == TOKEN.WORD: + self._flags.declaration_statement = True + + elif current_token.newlines and \ + not self.is_expression(self._flags.mode) and \ + (self._flags.last_token.type != TOKEN.OPERATOR or (self._flags.last_token.text == '--' or self._flags.last_token.text == '++')) and \ + self._flags.last_token.type != TOKEN.EQUALS and \ + (self._options.preserve_newlines or not reserved_array(self._flags.last_token, ['var', 'let', 'const', 'set', 'get'])): + self.handle_whitespace_and_comments(current_token) + self.print_newline() + else: + self.handle_whitespace_and_comments(current_token) + + if self._flags.do_block and not self._flags.do_while: + if reserved_word(current_token, 'while'): + # do {} ## while () + self._output.space_before_token = True + self.print_token(current_token) + self._output.space_before_token = True + self._flags.do_while = True + return + else: + # do {} should always have while as the next word. + # if we don't see the expected while, recover + self.print_newline() + self._flags.do_block = False + + # if may be followed by else, or not + # Bare/inline ifs are tricky + # Need to unwind the modes correctly: if (a) if (b) c(); else d(); else + # e(); + if self._flags.if_block: + if (not self._flags.else_block) and reserved_word(current_token, 'else'): + self._flags.else_block = True + else: + while self._flags.mode == MODE.Statement: + self.restore_mode() + + self._flags.if_block = False + + if self._flags.in_case_statement and reserved_array(current_token, ['case', 'default']): + self.print_newline() + if self._flags.last_token.type != TOKEN.END_BLOCK and ( + self._flags.case_body or self._options.jslint_happy): + self.deindent() + self._flags.case_body = False + self.print_token(current_token) + self._flags.in_case = True + return + + if self._flags.last_token.type in [ + TOKEN.COMMA, + TOKEN.START_EXPR, + TOKEN.EQUALS, + TOKEN.OPERATOR]: + if not self.start_of_object_property(): + self.allow_wrap_or_preserved_newline(current_token) + + if reserved_word(current_token, 'function'): + if (self._flags.last_token.text in ['}', ';'] or (self._output.just_added_newline() and not ( + self._flags.last_token.text in ['(', '[', '{', ':', '=', ','] or self._flags.last_token.type == TOKEN.OPERATOR))): + # make sure there is a nice clean space of at least one blank line + # before a new function definition, except in arrays + if not self._output.just_added_blankline() and \ + current_token.comments_before is None: + self.print_newline() + self.print_newline(True) + + if self._flags.last_token.type == TOKEN.RESERVED or self._flags.last_token.type == TOKEN.WORD: + if reserved_array(self._flags.last_token, ['get', 'set', 'new', 'export']) or \ + reserved_array(self._flags.last_token, self._newline_restricted_tokens): + self._output.space_before_token = True + elif reserved_word(self._flags.last_token, 'default') and self._last_last_text == 'export': + self._output.space_before_token = True + elif self._flags.last_token.text == 'declare': + # accomodates Typescript declare function formatting + self._output.space_before_token = True + else: + self.print_newline() + elif self._flags.last_token.type == TOKEN.OPERATOR or self._flags.last_token.text == '=': + # foo = function + self._output.space_before_token = True + elif not self._flags.multiline_frame and (self.is_expression(self._flags.mode) or self.is_array(self._flags.mode)): + # (function + pass + else: + self.print_newline() + + self.print_token(current_token) + self._flags.last_word = current_token.text + return + + prefix = 'NONE' + + if self._flags.last_token.type == TOKEN.END_BLOCK: + if self._previous_flags.inline_frame: + prefix = 'SPACE' + elif not reserved_array(current_token, ['else', 'catch', 'finally', 'from']): + prefix = 'NEWLINE' + else: + if self._options.brace_style in ['expand', 'end-expand'] or ( + self._options.brace_style == 'none' and current_token.newlines): + prefix = 'NEWLINE' + else: + prefix = 'SPACE' + self._output.space_before_token = True + elif self._flags.last_token.type == TOKEN.SEMICOLON and self._flags.mode == MODE.BlockStatement: + # TODO: Should this be for STATEMENT as well? + prefix = 'NEWLINE' + elif self._flags.last_token.type == TOKEN.SEMICOLON and self.is_expression(self._flags.mode): + prefix = 'SPACE' + elif self._flags.last_token.type == TOKEN.STRING: + prefix = 'NEWLINE' + elif self._flags.last_token.type == TOKEN.RESERVED or self._flags.last_token.type == TOKEN.WORD or \ + (self._flags.last_token.text == '*' and ( + self._last_last_text in ['function', 'yield'] or + (self._flags.mode == MODE.ObjectLiteral and self._last_last_text in ['{', ',']))): + prefix = 'SPACE' + elif self._flags.last_token.type == TOKEN.START_BLOCK: + if self._flags.inline_frame: + prefix = 'SPACE' + else: + prefix = 'NEWLINE' + elif self._flags.last_token.type == TOKEN.END_EXPR: + self._output.space_before_token = True + prefix = 'NEWLINE' + + if reserved_array(current_token, Tokenizer.line_starters) and self._flags.last_token.text != ')': + if self._flags.inline_frame or self._flags.last_token.text == 'else ' or self._flags.last_token.text == 'export': + prefix = 'SPACE' + else: + prefix = 'NEWLINE' + + if reserved_array(current_token, ['else', 'catch', 'finally']): + if ((not (self._flags.last_token.type == TOKEN.END_BLOCK and self._previous_flags.mode == MODE.BlockStatement)) + or self._options.brace_style == 'expand' + or self._options.brace_style == 'end-expand' + or (self._options.brace_style == 'none' and current_token.newlines)) \ + and not self._flags.inline_frame: + self.print_newline() + else: + self._output.trim(True) + # If we trimmed and there's something other than a close block before us + # put a newline back in. Handles '} // comment' scenario. + if self._output.current_line.last() != '}': + self.print_newline() + + self._output.space_before_token = True + + elif prefix == 'NEWLINE': + if reserved_array(self._flags.last_token, _special_word_set): + # no newline between return nnn + self._output.space_before_token = True + elif self._flags.last_token.text == 'declare' and reserved_array(current_token, [ + 'var', + 'let', + 'const']): + # accomodates Typescript declare formatting + self._output.space_before_token = True + elif self._flags.last_token.type != TOKEN.END_EXPR: + if ( + self._flags.last_token.type != TOKEN.START_EXPR or not ( + reserved_array(current_token, [ + 'var', + 'let', + 'const']))) and self._flags.last_token.text != ':': + # no need to force newline on VAR - + # for (var x = 0... + if reserved_word(current_token, 'if') and self._flags.last_token.text == 'else': + self._output.space_before_token = True + else: + self.print_newline() + elif reserved_array(current_token, Tokenizer.line_starters) and self._flags.last_token.text != ')': + self.print_newline() + elif self._flags.multiline_frame and self.is_array(self._flags.mode) and self._flags.last_token.text == ',' and self._last_last_text == '}': + self.print_newline() # }, in lists get a newline + elif prefix == 'SPACE': + self._output.space_before_token = True + + if current_token.previous and (current_token.previous.type == TOKEN.WORD or + current_token.previous.type == TOKEN.RESERVED): + self._output.space_before_token = True + + self.print_token(current_token) + self._flags.last_word = current_token.text + + if current_token.type == TOKEN.RESERVED: + if current_token.text == 'do': + self._flags.do_block = True + elif current_token.text == 'if': + self._flags.if_block = True + elif current_token.text == 'import': + self._flags.import_block = True + elif current_token.text == 'from' and self._flags.import_block: + self._flags.import_block = False + + def handle_semicolon(self, current_token): + if self.start_of_statement(current_token): + # The conditional starts the statement if appropriate. + # Semicolon can be the start (and end) of a statement + self._output.space_before_token = False + else: + self.handle_whitespace_and_comments(current_token) + + next_token = self._tokens.peek() + while (self._flags.mode == MODE.Statement and + not (self._flags.if_block and reserved_word(next_token, 'else')) and + not self._flags.do_block): + self.restore_mode() + + if self._flags.import_block: + self._flags.import_block = False + + self.print_token(current_token) + + def handle_string(self, current_token): + if self.start_of_statement(current_token): + # The conditional starts the statement if appropriate. + # One difference - strings want at least a space before + self._output.space_before_token = True + else: + self.handle_whitespace_and_comments(current_token) + + if self._flags.last_token.type == TOKEN.RESERVED or self._flags.last_token.type == TOKEN.WORD or self._flags.inline_frame: + self._output.space_before_token = True + elif self._flags.last_token.type in [TOKEN.COMMA, TOKEN.START_EXPR, TOKEN.EQUALS, TOKEN.OPERATOR]: + if not self.start_of_object_property(): + self.allow_wrap_or_preserved_newline(current_token) + else: + self.print_newline() + + self.print_token(current_token) + + def handle_equals(self, current_token): + if self.start_of_statement(current_token): + # The conditional starts the statement if appropriate. + pass + else: + self.handle_whitespace_and_comments(current_token) + + if self._flags.declaration_statement: + # just got an '=' in a var-line, different line breaking rules will + # apply + self._flags.declaration_assignment = True + + self._output.space_before_token = True + self.print_token(current_token) + self._output.space_before_token = True + + def handle_comma(self, current_token): + self.handle_whitespace_and_comments(current_token, True) + + self.print_token(current_token) + self._output.space_before_token = True + + if self._flags.declaration_statement: + if self.is_expression(self._flags.parent.mode): + # do not break on comma, for ( var a = 1, b = 2 + self._flags.declaration_assignment = False + + if self._flags.declaration_assignment: + self._flags.declaration_assignment = False + self.print_newline(preserve_statement_flags=True) + elif self._options.comma_first: + # for comma-first, we want to allow a newline before the comma + # to turn into a newline after the comma, which we will fixup + # later + self.allow_wrap_or_preserved_newline(current_token) + + elif self._flags.mode == MODE.ObjectLiteral \ + or (self._flags.mode == MODE.Statement and self._flags.parent.mode == MODE.ObjectLiteral): + if self._flags.mode == MODE.Statement: + self.restore_mode() + + if not self._flags.inline_frame: + self.print_newline() + elif self._options.comma_first: + # EXPR or DO_BLOCK + # for comma-first, we want to allow a newline before the comma + # to turn into a newline after the comma, which we will fixup later + self.allow_wrap_or_preserved_newline(current_token) + + def handle_operator(self, current_token): + isGeneratorAsterisk = current_token.text == '*' and \ + (reserved_array(self._flags.last_token, ['function', 'yield']) or + (self._flags.last_token.type in [TOKEN.START_BLOCK, TOKEN.COMMA, TOKEN.END_BLOCK, TOKEN.SEMICOLON])) + isUnary = current_token.text in ['+', '-'] \ + and (self._flags.last_token.type in [TOKEN.START_BLOCK, TOKEN.START_EXPR, TOKEN.EQUALS, TOKEN.OPERATOR] + or self._flags.last_token.text in Tokenizer.line_starters or self._flags.last_token.text == ',') + + if self.start_of_statement(current_token): + # The conditional starts the statement if appropriate. + pass + else: + preserve_statement_flags = not isGeneratorAsterisk + self.handle_whitespace_and_comments( + current_token, preserve_statement_flags) + + if reserved_array(self._flags.last_token, _special_word_set): + # return had a special handling in TK_WORD + self._output.space_before_token = True + self.print_token(current_token) + return + + # hack for actionscript's import .*; + if current_token.text == '*' and self._flags.last_token.type == TOKEN.DOT: + self.print_token(current_token) + return + + if current_token.text == '::': + # no spaces around the exotic namespacing syntax operator + self.print_token(current_token) + return + + # Allow line wrapping between operators when operator_position is + # set to before or preserve + if self._flags.last_token.type == TOKEN.OPERATOR and self._options.operator_position in OPERATOR_POSITION_BEFORE_OR_PRESERVE: + self.allow_wrap_or_preserved_newline(current_token) + + if current_token.text == ':' and self._flags.in_case: + self.print_token(current_token) + self._flags.in_case = False + self._flags.case_body = True + if self._tokens.peek().type != TOKEN.START_BLOCK: + self.indent() + self.print_newline() + else: + self._output.space_before_token = True + + return + + space_before = True + space_after = True + in_ternary = False + + if current_token.text == ':': + if self._flags.ternary_depth == 0: + # Colon is invalid javascript outside of ternary and object, + # but do our best to guess what was meant. + space_before = False + else: + self._flags.ternary_depth -= 1 + in_ternary = True + elif current_token.text == '?': + self._flags.ternary_depth += 1 + + # let's handle the operator_position option prior to any conflicting + # logic + if (not isUnary) and (not isGeneratorAsterisk) and \ + self._options.preserve_newlines and current_token.text in Tokenizer.positionable_operators: + + isColon = current_token.text == ':' + isTernaryColon = isColon and in_ternary + isOtherColon = isColon and not in_ternary + + if self._options.operator_position == OPERATOR_POSITION['before_newline']: + # if the current token is : and it's not a ternary statement + # then we set space_before to false + self._output.space_before_token = not isOtherColon + + self.print_token(current_token) + + if (not isColon) or isTernaryColon: + self.allow_wrap_or_preserved_newline(current_token) + + self._output.space_before_token = True + + return + + elif self._options.operator_position == OPERATOR_POSITION['after_newline']: + # if the current token is anything but colon, or (via deduction) it's a colon and in a ternary statement, + # then print a newline. + self._output.space_before_token = True + + if (not isColon) or isTernaryColon: + if self._tokens.peek().newlines: + self.print_newline(preserve_statement_flags=True) + else: + self.allow_wrap_or_preserved_newline(current_token) + else: + self._output.space_before_token = False + + self.print_token(current_token) + + self._output.space_before_token = True + return + + elif self._options.operator_position == OPERATOR_POSITION['preserve_newline']: + if not isOtherColon: + self.allow_wrap_or_preserved_newline(current_token) + + # if we just added a newline, or the current token is : and it's not a ternary statement, + # then we set space_before to false + self._output.space_before_token = not ( + self._output.just_added_newline() or isOtherColon) + + self.print_token(current_token) + + self._output.space_before_token = True + return + + if isGeneratorAsterisk: + self.allow_wrap_or_preserved_newline(current_token) + space_before = False + next_token = self._tokens.peek() + space_after = next_token and next_token.type in [ + TOKEN.WORD, TOKEN.RESERVED] + elif current_token.text == '...': + self.allow_wrap_or_preserved_newline(current_token) + space_before = self._flags.last_token.type == TOKEN.START_BLOCK + space_after = False + elif current_token.text in ['--', '++', '!', '~'] or isUnary: + if self._flags.last_token.type == TOKEN.COMMA or self._flags.last_token.type == TOKEN.START_EXPR: + self.allow_wrap_or_preserved_newline(current_token) + + space_before = False + space_after = False + + # http://www.ecma-international.org/ecma-262/5.1/#sec-7.9.1 + # if there is a newline between -- or ++ and anything else we + # should preserve it. + if current_token.newlines and ( + current_token.text == '--' or current_token.text == '++'): + self.print_newline(preserve_statement_flags=True) + + if self._flags.last_token.text == ';' and self.is_expression( + self._flags.mode): + # for (;; ++i) + # ^^ + space_before = True + + if self._flags.last_token.type == TOKEN.RESERVED: + space_before = True + elif self._flags.last_token.type == TOKEN.END_EXPR: + space_before = not ( + self._flags.last_token.text == ']' and current_token.text in [ + '--', '++']) + elif self._flags.last_token.type == TOKEN.OPERATOR: + # a++ + ++b + # a - -b + space_before = current_token.text in [ + '--', '-', '++', '+'] and self._flags.last_token.text in ['--', '-', '++', '+'] + # + and - are not unary when preceeded by -- or ++ operator + # a-- + b + # a * +b + # a - -b + if current_token.text in [ + '-', '+'] and self._flags.last_token.text in ['--', '++']: + space_after = True + + if (((self._flags.mode == MODE.BlockStatement and not self._flags.inline_frame) + or self._flags.mode == MODE.Statement) and self._flags.last_token.text in ['{', ';']): + # { foo: --i } + # foo(): --bar + self.print_newline() + + if space_before: + self._output.space_before_token = True + + self.print_token(current_token) + + if space_after: + self._output.space_before_token = True + + def handle_block_comment(self, current_token, preserve_statement_flags): + if self._output.raw: + self._output.add_raw_token(current_token) + if current_token.directives and current_token.directives.get( + 'preserve') == 'end': + # If we're testing the raw output behavior, do not allow a + # directive to turn it off. + self._output.raw = self._options.test_output_raw + return + + if current_token.directives: + self.print_newline( + preserve_statement_flags=preserve_statement_flags) + self.print_token(current_token) + if current_token.directives.get('preserve') == 'start': + self._output.raw = True + + self.print_newline(preserve_statement_flags=True) + return + + # inline block + if not self.acorn.newline.search( + current_token.text) and not current_token.newlines: + self._output.space_before_token = True + self.print_token(current_token) + self._output.space_before_token = True + return + + lines = self.acorn.allLineBreaks.split(current_token.text) + javadoc = False + starless = False + last_indent = current_token.whitespace_before + last_indent_length = len(last_indent) + + # block comment starts with a new line + self.print_newline(preserve_statement_flags=preserve_statement_flags) + + # first line always indented + self.print_token(current_token, lines[0]) + self.print_newline(preserve_statement_flags=preserve_statement_flags) + + if len(lines) > 1: + lines = lines[1:] + javadoc = not any(l for l in lines if ( + l.strip() == '' or (l.lstrip())[0] != '*')) + starless = all(l.startswith(last_indent) + or l.strip() == '' for l in lines) + + if javadoc: + self._flags.alignment = 1 + + for line in lines: + if javadoc: + # javadoc: reformat and re-indent + self.print_token(current_token, line.lstrip()) + elif starless and len(line) > last_indent_length: + # starless: re-indent non-empty content, avoiding trim + self.print_token(current_token, line[last_indent_length:]) + else: + # normal comments output raw + self._output.current_line.set_indent(-1) + self._output.add_token(line) + + # for comments on their own line or more than one line, + # make sure there's a new line after + self.print_newline(preserve_statement_flags=preserve_statement_flags) + + self._flags.alignment = 0 + + def handle_comment(self, current_token, preserve_statement_flags): + if current_token.newlines: + self.print_newline( + preserve_statement_flags=preserve_statement_flags) + + if not current_token.newlines: + self._output.trim(True) + + self._output.space_before_token = True + self.print_token(current_token) + self.print_newline(preserve_statement_flags=preserve_statement_flags) + + def handle_dot(self, current_token): + if self.start_of_statement(current_token): + # The conditional starts the statement if appropriate. + pass + else: + self.handle_whitespace_and_comments(current_token, True) + + if reserved_array(self._flags.last_token, _special_word_set): + self._output.space_before_token = False + else: + # allow preserved newlines before dots in general + # force newlines on dots after close paren when break_chained - for + # bar().baz() + self.allow_wrap_or_preserved_newline( + current_token, self._flags.last_token.text == ')' and + self._options.break_chained_methods) + + # Only unindent chained method dot if this dot starts a new line. + # Otherwise the automatic extra indentation removal + # will handle any over indent + if self._options.unindent_chained_methods and \ + self._output.just_added_newline(): + self.deindent() + + self.print_token(current_token) + + def handle_unknown(self, current_token, preserve_statement_flags): + self.print_token(current_token) + if current_token.text[-1] == '\n': + self.print_newline( + preserve_statement_flags=preserve_statement_flags) + + def handle_eof(self, current_token): + # Unwind any open statements + while self._flags.mode == MODE.Statement: + self.restore_mode() + + self.handle_whitespace_and_comments(current_token) diff --git a/HaE/jsbeautifier/javascript/options.py b/HaE/jsbeautifier/javascript/options.py new file mode 100644 index 0000000..dc08f21 --- /dev/null +++ b/HaE/jsbeautifier/javascript/options.py @@ -0,0 +1,94 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + + +from ..core.options import Options as BaseOptions + +OPERATOR_POSITION = [ + 'before-newline', + 'after-newline', + 'preserve-newline' +] + +class BeautifierOptions(BaseOptions): + def __init__(self, options=None): + BaseOptions.__init__(self, options, 'js') + + self.css = None + self.js = None + self.html = None + + # compatibility, re + + raw_brace_style = getattr(self.raw_options, 'brace_style', None) + if raw_brace_style == "expand-strict": # graceful handling of deprecated option + setattr(self.raw_options, 'brace_style', "expand") + elif raw_brace_style == "collapse-preserve-inline": # graceful handling of deprecated option + setattr(self.raw_options, 'brace_style', "collapse,preserve-inline") + # elif bool(self.raw_options.braces_on_own_line): # graceful handling of deprecated option + # raw_brace_style = "expand": "collapse" + # elif raw_brace_style is None: # Nothing exists to set it + # setattr(self.raw_options, 'brace_style', "collapse") + + # preserve-inline in delimited string will trigger brace_preserve_inline, everything + # else is considered a brace_style and the last one only will have an effect + + brace_style_split = self._get_selection_list('brace_style', ['collapse', 'expand', 'end-expand', 'none', 'preserve-inline']) + + # preserve-inline in delimited string will trigger brace_preserve_inline + # Everything else is considered a brace_style and the last one only will + # have an effect + # specify defaults in case one half of meta-option is missing + self.brace_preserve_inline = False + self.brace_style = "collapse" + + for bs in brace_style_split: + if bs == "preserve-inline": + self.brace_preserve_inline = True + else: + self.brace_style = bs + + self.unindent_chained_methods = self._get_boolean('unindent_chained_methods') + self.break_chained_methods = self._get_boolean('break_chained_methods') + self.space_in_paren = self._get_boolean('space_in_paren') + self.space_in_empty_paren = self._get_boolean('space_in_empty_paren') + self.jslint_happy = self._get_boolean('jslint_happy') + self.space_after_anon_function = self._get_boolean('space_after_anon_function') + self.space_after_named_function = self._get_boolean('space_after_named_function') + self.keep_array_indentation = self._get_boolean('keep_array_indentation') + self.space_before_conditional = self._get_boolean('space_before_conditional', True) + self.unescape_strings = self._get_boolean('unescape_strings') + self.e4x = self._get_boolean('e4x') + self.comma_first = self._get_boolean('comma_first') + self.operator_position = self._get_selection('operator_position', OPERATOR_POSITION) + + # For testing of beautify preserve:start directive + self.test_output_raw = False + self.editorconfig = False + + # force opts.space_after_anon_function to true if opts.jslint_happy + if self.jslint_happy: + self.space_after_anon_function = True + + self.eval_code = False diff --git a/HaE/jsbeautifier/javascript/tokenizer.py b/HaE/jsbeautifier/javascript/tokenizer.py new file mode 100644 index 0000000..10c89b8 --- /dev/null +++ b/HaE/jsbeautifier/javascript/tokenizer.py @@ -0,0 +1,562 @@ +# The MIT License (MIT) +# +# Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +import re +from ..core.inputscanner import InputScanner +from ..core.tokenizer import TokenTypes as BaseTokenTypes +from ..core.tokenizer import Tokenizer as BaseTokenizer +from ..core.tokenizer import TokenizerPatterns as BaseTokenizerPatterns +from ..core.directives import Directives + +from ..core.pattern import Pattern +from ..core.templatablepattern import TemplatablePattern + + +__all__ = ["TOKEN", "Tokenizer", "TokenTypes"] + +class TokenTypes(BaseTokenTypes): + START_EXPR = 'TK_START_EXPR' + END_EXPR = 'TK_END_EXPR' + START_BLOCK = 'TK_START_BLOCK' + END_BLOCK = 'TK_END_BLOCK' + WORD = 'TK_WORD' + RESERVED = 'TK_RESERVED' + SEMICOLON = 'TK_SEMICOLON' + STRING = 'TK_STRING' + EQUALS = 'TK_EQUALS' + OPERATOR = 'TK_OPERATOR' + COMMA = 'TK_COMMA' + BLOCK_COMMENT = 'TK_BLOCK_COMMENT' + COMMENT = 'TK_COMMENT' + DOT = 'TK_DOT' + UNKNOWN = 'TK_UNKNOWN' + + def __init__(self): + pass + + +TOKEN = TokenTypes() + +dot_pattern = re.compile(r'[^\d\.]') + +number_pattern = re.compile( + r'0[xX][0123456789abcdefABCDEF]*|0[oO][01234567]*|0[bB][01]*|\d+n|(?:\.\d+|\d+\.?\d*)(?:[eE][+-]?\d+)?') +digit = re.compile(r'[0-9]') + + +positionable_operators = frozenset( + (">>> === !== " + + "<< && >= ** != == <= >> || |> " + + "< / - + > : & % ? ^ | *").split(' ')) + +punct = (">>>= " + + "... >>= <<= === >>> !== **= " + + "=> ^= :: /= << <= == && -= >= >> != -- += ** || ++ %= &= *= |= |> " + + "= ! ? > < : / ^ - + * & % ~ |") + +punct = re.compile(r'([-[\]{}()*+?.,\\^$|#])').sub(r'\\\1', punct) +# ?. but not if followed by a number +punct = '\\?\\.(?!\\d) ' + punct +punct = punct.replace(' ', '|') + +punct_pattern = re.compile(punct) + +# Words which always should start on a new line +line_starters = frozenset( + ('continue,try,throw,return,var,let,const,if,switch,case,default,for,' + + 'while,break,function,import,export').split(',')) +reserved_words = line_starters | frozenset(['do', + 'in', + 'of', + 'else', + 'get', + 'set', + 'new', + 'catch', + 'finally', + 'typeof', + 'yield', + 'async', + 'await', + 'from', + 'as']) + +reserved_word_pattern = re.compile(r'^(?:' + '|'.join(reserved_words) + r')$') + +directives_core = Directives(r'/\*', r'\*/') + +xmlRegExp = re.compile( + r'[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[\s\S]+?}|!\[CDATA\[[\s\S]*?\]\])(\s+{[\s\S]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*(\'[^\']*\'|"[^"]*"|{[\s\S]+?}))*\s*(/?)\s*>') + +class TokenizerPatterns(BaseTokenizerPatterns): + def __init__(self, input_scanner, acorn, options): + BaseTokenizerPatterns.__init__(self, input_scanner) + + # This is not pretty, but given how we did the version import + # it is the only way to do this without having setup.py fail on a missing + # six dependency. + six = __import__("six") + + # IMPORTANT: This string must be run through six to handle \u chars + self.whitespace = self.whitespace.matching( + six.u(r'\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff'), + six.u(r'\u2028\u2029')) + + pattern = Pattern(input_scanner) + templatable = TemplatablePattern(input_scanner) \ + .read_options(options) + + self.identifier = templatable.starting_with(acorn.identifier \ + ).matching(acorn.identifierMatch) + self.number = pattern.matching(number_pattern) + self.punct = pattern.matching(punct_pattern) + self.comment = pattern.starting_with(r'//').until( + six.u(r'[\n\r\u2028\u2029]')) + self.block_comment = pattern.starting_with(r'/\*').until_after(r'\*/') + self.html_comment_start = pattern.matching(r'') + self.include = pattern.starting_with(r'#include' \ + ).until_after(acorn.lineBreak) + self.shebang = pattern.starting_with(r'#!' \ + ).until_after(acorn.lineBreak) + + self.xml = pattern.matching(xmlRegExp) + + self.single_quote = templatable.until(six.u(r"['\\\n\r\u2028\u2029]")) + self.double_quote = templatable.until(six.u(r'["\\\n\r\u2028\u2029]')) + self.template_text = templatable.until(r'[`\\$]') + self.template_expression = templatable.until(r'[`}\\]') + + + +class Tokenizer(BaseTokenizer): + positionable_operators = positionable_operators + line_starters = line_starters + + def __init__(self, input_string, opts): + BaseTokenizer.__init__(self, input_string, opts) + + import jsbeautifier.javascript.acorn as acorn + self.acorn = acorn + + self.in_html_comment = False + self.has_char_escapes = False + + self._patterns = TokenizerPatterns(self._input, self.acorn, opts) + + + def _reset(self): + self.in_html_comment = False + + def _is_comment(self, current_token): + return current_token.type == TOKEN.COMMENT or \ + current_token.type == TOKEN.BLOCK_COMMENT or \ + current_token.type == TOKEN.UNKNOWN + + + def _is_opening(self, current_token): + return current_token.type == TOKEN.START_BLOCK or current_token.type == TOKEN.START_EXPR + + def _is_closing(self, current_token, open_token): + return (current_token.type == TOKEN.END_BLOCK or current_token.type == TOKEN.END_EXPR) and \ + (open_token is not None and ( + (current_token.text == ']' and open_token.text == '[') or + (current_token.text == ')' and open_token.text == '(') or + (current_token.text == '}' and open_token.text == '{'))) + + def _get_next_token(self, previous_token, open_token): + token = None + self._readWhitespace() + + c = self._input.peek() + if c is None: + token = self._create_token(TOKEN.EOF, '') + + token = token or self._read_non_javascript(c) + token = token or self._read_string(c) + token = token or self._read_word(previous_token) + token = token or self._read_singles(c) + token = token or self._read_comment(c) + token = token or self._read_regexp(c, previous_token) + token = token or self._read_xml(c, previous_token) + token = token or self._read_punctuation() + token = token or self._create_token(TOKEN.UNKNOWN, self._input.next()) + + return token + + def _read_singles(self, c): + token = None + + if c == '(' or c == '[': + token = self._create_token(TOKEN.START_EXPR, c) + elif c == ')' or c == ']': + token = self._create_token(TOKEN.END_EXPR, c) + elif c == '{': + token = self._create_token(TOKEN.START_BLOCK, c) + elif c == '}': + token = self._create_token(TOKEN.END_BLOCK, c) + elif c == ';': + token = self._create_token(TOKEN.SEMICOLON, c) + elif c == '.' and self._input.peek(1) is not None and \ + bool(dot_pattern.match(self._input.peek(1))): + token = self._create_token(TOKEN.DOT, c) + elif c == ',': + token = self._create_token(TOKEN.COMMA, c) + + if token is not None: + self._input.next() + + return token + + def _read_word(self, previous_token): + resulting_string = self._patterns.identifier.read() + + if bool(resulting_string): + resulting_string = re.sub(self.acorn.allLineBreaks, '\n', resulting_string) + if not (previous_token.type == TOKEN.DOT or ( + previous_token.type == TOKEN.RESERVED and ( + previous_token.text == 'set' or previous_token.text == 'get') + )) and reserved_word_pattern.match(resulting_string): + if resulting_string == 'in' or resulting_string == 'of': + # in and of are operators, need to hack + return self._create_token(TOKEN.OPERATOR, resulting_string) + + return self._create_token(TOKEN.RESERVED, resulting_string) + + return self._create_token(TOKEN.WORD, resulting_string) + + resulting_string = self._patterns.number.read() + if resulting_string != '': + return self._create_token(TOKEN.WORD, resulting_string) + + def _read_comment(self, c): + token = None + if c == '/': + comment = '' + if self._input.peek(1) == '*': # peek /* .. */ comment + comment = self._patterns.block_comment.read() + + directives = directives_core.get_directives(comment) + if directives and directives.get('ignore') == 'start': + comment += directives_core.readIgnored(self._input) + comment = re.sub(self.acorn.allLineBreaks, '\n', comment) + token = self._create_token(TOKEN.BLOCK_COMMENT, comment) + token.directives = directives + + elif self._input.peek(1) == '/': # peek // comment + comment = self._patterns.comment.read() + token = self._create_token(TOKEN.COMMENT, comment) + + return token + + + def _read_string(self, c): + if c == '`' or c == "'" or c == '"': + resulting_string = self._input.next() + self.has_char_escapes = False + + if c == '`': + resulting_string += self.parse_string('`', True, '${') + else: + resulting_string += self.parse_string(c) + + if self.has_char_escapes and self._options.unescape_strings: + resulting_string = self.unescape_string(resulting_string) + + if self._input.peek() == c: + resulting_string += self._input.next() + + resulting_string = re.sub( + self.acorn.allLineBreaks, '\n', resulting_string) + + return self._create_token(TOKEN.STRING, resulting_string) + + return None + + def _read_regexp(self, c, previous_token): + + if c == '/' and self.allowRegExOrXML(previous_token): + # handle regexp + resulting_string = self._input.next() + esc = False + + in_char_class = False + while self._input.hasNext() and \ + (esc or in_char_class or self._input.peek() != c) and \ + not self._input.testChar(self.acorn.newline): + resulting_string += self._input.peek() + if not esc: + esc = self._input.peek() == '\\' + if self._input.peek() == '[': + in_char_class = True + elif self._input.peek() == ']': + in_char_class = False + else: + esc = False + self._input.next() + + if self._input.peek() == c: + resulting_string += self._input.next() + + if c == '/': + # regexps may have modifiers /regexp/MOD, so fetch those too + # Only [gim] are valid, but if the user puts in garbage, do + # what we can to take it. + resulting_string += self._input.read( + self.acorn.identifier) + + return self._create_token(TOKEN.STRING, resulting_string) + + return None + + + def _read_xml(self, c, previous_token): + if self._options.e4x and c == "<" and self.allowRegExOrXML(previous_token): + # handle e4x xml literals + xmlStr = "" + match = self._patterns.xml.read_match() + if match and not match.group(1): + rootTag = match.group(2) + rootTag = re.sub(r'^{\s+', '{', re.sub(r'\s+}$', '}', rootTag)) + isCurlyRoot = rootTag.startswith('{') + depth = 0 + while bool(match): + isEndTag = match.group(1) + tagName = match.group(2) + isSingletonTag = ( + match.groups()[-1] != "") or (match.group(2)[0:8] == "![CDATA[") + if not isSingletonTag and (tagName == rootTag or ( + isCurlyRoot and re.sub(r'^{\s+', '{', re.sub(r'\s+}$', '}', tagName)))): + if isEndTag: + depth -= 1 + else: + depth += 1 + + xmlStr += match.group(0) + if depth <= 0: + break + + match = self._patterns.xml.read_match() + + # if we didn't close correctly, keep unformatted. + if not match: + xmlStr += self._input.match(re.compile(r'[\s\S]*')).group(0) + + xmlStr = re.sub(self.acorn.allLineBreaks, '\n', xmlStr) + return self._create_token(TOKEN.STRING, xmlStr) + + return None + + def _read_non_javascript(self, c): + resulting_string = '' + + if c == '#': + + # she-bang + if self._is_first_token(): + resulting_string = self._patterns.shebang.read() + if resulting_string: + return self._create_token(TOKEN.UNKNOWN, resulting_string.strip() + '\n') + + # handles extendscript #includes + resulting_string = self._patterns.include.read() + + if resulting_string: + return self._create_token(TOKEN.UNKNOWN, resulting_string.strip() + '\n') + + c = self._input.next() + + # Spidermonkey-specific sharp variables for circular references + # https://developer.mozilla.org/En/Sharp_variables_in_JavaScript + # http://mxr.mozilla.org/mozilla-central/source/js/src/jsscan.cpp + # around line 1935 + sharp = '#' + if self._input.hasNext() and self._input.testChar(digit): + while True: + c = self._input.next() + sharp += c + if (not self._input.hasNext()) or c == '#' or c == '=': + break + if c == '#': + pass + elif self._input.peek() == '[' and self._input.peek(1) == ']': + sharp += '[]' + self._input.next() + self._input.next() + elif self._input.peek() == '{' and self._input.peek(1) == '}': + sharp += '{}' + self._input.next() + self._input.next() + + return self._create_token(TOKEN.WORD, sharp) + + self._input.back() + + elif c == '<' and self._is_first_token(): + + if self._patterns.html_comment_start.read(): + c = '') + + return None + + def _read_punctuation(self): + token = None + resulting_string = self._patterns.punct.read() + if resulting_string != '': + if resulting_string == '=': + token = self._create_token(TOKEN.EQUALS, resulting_string) + elif resulting_string == '?.': + token = self._create_token(TOKEN.DOT, resulting_string) + else: + token = self._create_token(TOKEN.OPERATOR, resulting_string) + + return token + + __regexTokens = { TOKEN.COMMENT, TOKEN.START_EXPR, TOKEN.START_BLOCK, + TOKEN.START, TOKEN.END_BLOCK, TOKEN.OPERATOR, + TOKEN.EQUALS, TOKEN.EOF, TOKEN.SEMICOLON, TOKEN.COMMA } + def allowRegExOrXML(self, previous_token): + return (previous_token.type == TOKEN.RESERVED and previous_token.text in {'return', 'case', 'throw', 'else', 'do', 'typeof', 'yield'}) or \ + (previous_token.type == TOKEN.END_EXPR and previous_token.text == ')' and + previous_token.opened.previous.type == TOKEN.RESERVED and previous_token.opened.previous.text in {'if', 'while', 'for'}) or \ + (previous_token.type in self.__regexTokens ) + + def parse_string( + self, + delimiter, + allow_unescaped_newlines=False, + start_sub=None): + if delimiter == '\'': + pattern = self._patterns.single_quote + elif delimiter == '"': + pattern = self._patterns.double_quote + elif delimiter == '`': + pattern = self._patterns.template_text + elif delimiter == '}': + pattern = self._patterns.template_expression + resulting_string = pattern.read() + next = '' + while self._input.hasNext(): + next = self._input.next() + if next == delimiter or \ + (not allow_unescaped_newlines and + self.acorn.newline.match(next)): + self._input.back() + break + elif next == '\\' and self._input.hasNext(): + current_char = self._input.peek() + if current_char == 'x' or current_char == 'u': + self.has_char_escapes = True + elif current_char == '\r' and self._input.peek(1) == '\n': + self._input.next() + + next += self._input.next() + elif start_sub is not None: + if start_sub == '${' and next == '$' and \ + self._input.peek() == '{': + next += self._input.next() + + if start_sub == next: + if delimiter == '`': + next += self.parse_string( + '}', allow_unescaped_newlines, '`') + else: + next += self.parse_string( + '`', allow_unescaped_newlines, '${') + + if self._input.hasNext(): + next += self._input.next() + + next += pattern.read() + resulting_string += next + return resulting_string + + + def unescape_string(self, s): + # You think that a regex would work for this + # return s.replace(/\\x([0-9a-f]{2})/gi, function(match, val) { + # return String.fromCharCode(parseInt(val, 16)); + # }) + # However, dealing with '\xff', '\\xff', '\\\xff' makes this more fun. + out = self.acorn.six.u('') + escaped = 0 + + input_scan = InputScanner(s) + matched = None + + while input_scan.hasNext(): + # Keep any whitespace, non-slash characters + # also keep slash pairs. + matched = input_scan.match(re.compile(r'([\s]|[^\\]|\\\\)+')) + + if matched: + out += matched.group(0) + + if input_scan.peek() != '\\': + continue + + input_scan.next() + if input_scan.peek() == 'x': + matched = input_scan.match(re.compile(r'x([0-9A-Fa-f]{2})')) + elif input_scan.peek() == 'u': + matched = input_scan.match(re.compile(r'u([0-9A-Fa-f]{4})')) + else: + out += '\\' + if input_scan.hasNext(): + out += input_scan.next() + continue + + # If there's some error decoding, return the original string + if not matched: + return s + + escaped = int(matched.group(1), 16) + + if escaped > 0x7e and escaped <= 0xff and matched.group( + 0).startswith('x'): + # we bail out on \x7f..\xff, + # leaving whole string escaped, + # as it's probably completely binary + return s + elif escaped >= 0x00 and escaped < 0x20: + # leave 0x00...0x1f escaped + out += '\\' + matched.group(0) + continue + elif escaped == 0x22 or escaped == 0x27 or escaped == 0x5c: + # single-quote, apostrophe, backslash - escape these + out += ('\\' + chr(escaped)) + else: + out += self.acorn.six.unichr(escaped) + + return out diff --git a/HaE/jsbeautifier/tests/__init__.py b/HaE/jsbeautifier/tests/__init__.py new file mode 100644 index 0000000..0c01055 --- /dev/null +++ b/HaE/jsbeautifier/tests/__init__.py @@ -0,0 +1 @@ +# Empty file :) diff --git a/HaE/jsbeautifier/tests/generated/__init__.py b/HaE/jsbeautifier/tests/generated/__init__.py new file mode 100644 index 0000000..0c01055 --- /dev/null +++ b/HaE/jsbeautifier/tests/generated/__init__.py @@ -0,0 +1 @@ +# Empty file :) diff --git a/HaE/jsbeautifier/tests/generated/tests.py b/HaE/jsbeautifier/tests/generated/tests.py new file mode 100644 index 0000000..9669fc0 --- /dev/null +++ b/HaE/jsbeautifier/tests/generated/tests.py @@ -0,0 +1,9591 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +''' + AUTO-GENERATED. DO NOT MODIFY. + Script: test/generate-tests.js + Template: test/data/javascript/python.mustache + Data: test/data/javascript/tests.js + + The MIT License (MIT) + + Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation files + (the "Software"), to deal in the Software without restriction, + including without limitation the rights to use, copy, modify, merge, + publish, distribute, sublicense, and/or sell copies of the Software, + and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +''' + +import re +import unittest +import jsbeautifier +import six +import copy + +class TestJSBeautifier(unittest.TestCase): + options = None + + @classmethod + def setUpClass(cls): + pass + cls.wrapregex = re.compile('^(.+)$', re.MULTILINE) + + def reset_options(self): + true = True + false = False + + default_options = jsbeautifier.default_options() + default_options.indent_size = 4 + default_options.indent_char = ' ' + default_options.preserve_newlines = true + default_options.jslint_happy = false + default_options.indent_level = 0 + default_options.break_chained_methods = false + default_options.eol = '\n' + + default_options.indent_size = 4 + default_options.indent_char = ' ' + default_options.preserve_newlines = true + default_options.jslint_happy = false + + self.options = copy.copy(default_options) + + def test_unescape(self): + # Test cases contributed by + test_fragment = self.decodesto + self.reset_options() + bt = self.bt + + def unicode_char(value): + return six.unichr(value) + + bt('"\\\\s"') # == "\\s" in the js source + bt("'\\\\s'") # == '\\s' in the js source + bt("'\\\\\\s'") # == '\\\s' in the js source + bt("'\\s'") # == '\s' in the js source + bt('"•"') + bt('"—"') + bt('"\\x41\\x42\\x43\\x01"', '"\\x41\\x42\\x43\\x01"') + bt('"\\u2022"', '"\\u2022"') + bt('a = /\s+/') + #bt('a = /\\x41/','a = /A/') + bt('"\\u2022";a = /\s+/;"\\x41\\x42\\x43\\x01".match(/\\x41/);','"\\u2022";\na = /\s+/;\n"\\x41\\x42\\x43\\x01".match(/\\x41/);') + test_fragment('"\\x22\\x27",\'\\x22\\x27\',"\\x5c",\'\\x5c\',"\\xff and \\xzz","unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"', '"\\x22\\x27", \'\\x22\\x27\', "\\x5c", \'\\x5c\', "\\xff and \\xzz", "unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"') + + self.options.unescape_strings = True + + bt('"\\x41\\x42\\x43\\x01"', '"ABC\\x01"') + test_fragment('"\\x20\\x40\\x4a"', '" @J"') + test_fragment('"\\xff\\x40\\x4a"') + test_fragment('"\\u0072\\u016B\\u0137\\u012B\\u0074\\u0069\\u0073"', six.u('"\u0072\u016B\u0137\u012B\u0074\u0069\u0073"')) + + bt('a = /\s+/') + test_fragment('"\\x22\\x27",\'\\x22\\x27\',"\\x5c",\'\\x5c\',"\\xff","unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff"', + '"\\"\\\'", \'\\"\\\'\', "\\\\", \'\\\\\', "\\xff", "unicode \\u0000 \\" \\\' \\\\ ' + unicode_char(0xffff) + '"') + + # For error case, return the string unchanged + test_fragment('"\\x22\\x27",\'\\x22\\x27\',"\\x5c",\'\\x5c\',"\\xff and \\xzz","unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"', + '"\\"\\\'", \'\\"\\\'\', "\\\\", \'\\\\\', "\\xff and \\xzz", "unicode \\u0000 \\u0022 \\u0027 \\u005c \\uffff \\uzzzz"') + + self.options.unescape_strings = False + + def test_beautifier(self): + test_fragment = self.decodesto + bt = self.bt + + true = True + false = False + + def unicode_char(value): + return six.unichr(value) + + ##============================================================ + # Line wrap test inputs + #....---------1---------2---------3---------4---------5---------6---------7 + #....1234567890123456789012345678901234567890123456789012345678901234567890 + wrap_input_1=( + 'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n.but_this_can\n' + + 'return between_return_and_expression_should_never_wrap.but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block) that_is_\n.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + '}'); + + #....---------1---------2---------3---------4---------5---------6---------7 + #....1234567890123456789012345678901234567890123456789012345678901234567890 + wrap_input_2=( + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n.but_this_can\n' + + ' return between_return_and_expression_should_never_wrap.but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + ' if (wraps_can_occur && inside_an_if_block) that_is_\n.okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + ' }' + + '}'); + + + #============================================================ + # Unicode Support + self.reset_options() + bt('var ' + unicode_char(3232) + '_' + unicode_char(3232) + ' = "hi";') + bt( + 'var ' + unicode_char(228) + 'x = {\n' + + ' ' + unicode_char(228) + 'rgerlich: true\n' + + '};') + bt( + 'var \\u00E4\\u0ca0\\u0cA0\\u0Ca0 = {\n' + + ' \\u0ca0rgerlich: true\n' + + '};') + bt( + 'var \\u00E4add\\u0025 = {\n' + + ' \\u0044rgerlich\\u0ca0: true\n' + + '};') + bt( + 'var' + unicode_char(160) + unicode_char(3232) + '_' + unicode_char(3232) + ' = "hi";', + # -- output -- + 'var ' + unicode_char(3232) + '_' + unicode_char(3232) + ' = "hi";') + + + #============================================================ + # Test template and continuation strings + self.reset_options() + bt('`This is a ${template} string.`') + bt( + '`This\n' + + ' is\n' + + ' a\n' + + ' ${template}\n' + + ' string.`') + bt( + 'a = `This is a continuation\\\n' + + 'string.`') + bt( + 'a = "This is a continuation\\\n' + + 'string."') + bt( + '`SELECT\n' + + ' nextval(\'${this.options.schema ? `${this.options.schema}.` : \'\'}"${this.tableName}_${this.autoIncrementField}_seq"\'::regclass\n' + + ' ) nextval;`') + + # Tests for #1030 + bt( + 'const composeUrl = (host) => {\n' + + ' return `${host `test`}`;\n' + + '};') + bt( + 'const composeUrl = (host, api, key, data) => {\n' + + ' switch (api) {\n' + + ' case "Init":\n' + + ' return `${host}/vwapi/Init?VWID=${key}&DATA=${encodeURIComponent(\n' + + ' Object.keys(data).map((k) => `${k}=${ data[k]}` ).join(";")\n' + + ' )}`;\n' + + ' case "Pay":\n' + + ' return `${host}/vwapi/Pay?SessionId=${par}`;\n' + + ' };\n' + + '};') + + + #============================================================ + # Private Class Fields + self.reset_options() + bt('#foo') + bt( + 'class X {\n' + + ' #foo = null;\n' + + ' get foo() {\n' + + ' return this.#foo;\n' + + ' }\n' + + '}') + bt( + 'class X {#foo=null;}', + # -- output -- + 'class X {\n' + + ' #foo = null;\n' + + '}') + + + #============================================================ + # ES7 Decorators + self.reset_options() + bt('@foo') + bt('@foo(bar)') + bt( + '@foo(function(k, v) {\n' + + ' implementation();\n' + + '})') + + + #============================================================ + # ES7 exponential + self.reset_options() + bt('x ** 2') + bt('x ** -2') + + + #============================================================ + # Spread operator + self.reset_options() + self.options.brace_style = "collapse,preserve-inline" + bt('const m = { ...item, c: 3 };') + bt( + 'const m = {\n' + + ' ...item,\n' + + ' c: 3\n' + + '};') + bt('const m = { c: 3, ...item };') + bt('const m = [...item, 3];') + bt('const m = [3, ...item];') + + + #============================================================ + # Object literal shorthand functions + self.reset_options() + bt( + 'return {\n' + + ' foo() {\n' + + ' return 42;\n' + + ' }\n' + + '}') + bt( + 'var foo = {\n' + + ' * bar() {\n' + + ' yield 42;\n' + + ' }\n' + + '};') + bt( + 'var foo = {bar(){return 42;},*barGen(){yield 42;}};', + # -- output -- + 'var foo = {\n' + + ' bar() {\n' + + ' return 42;\n' + + ' },\n' + + ' * barGen() {\n' + + ' yield 42;\n' + + ' }\n' + + '};') + + # also handle generator shorthand in class - #1013 + bt( + 'class A {\n' + + ' fn() {\n' + + ' return true;\n' + + ' }\n' + + '\n' + + ' * gen() {\n' + + ' return true;\n' + + ' }\n' + + '}') + bt( + 'class A {\n' + + ' * gen() {\n' + + ' return true;\n' + + ' }\n' + + '\n' + + ' fn() {\n' + + ' return true;\n' + + ' }\n' + + '}') + + + #============================================================ + # End With Newline - (end_with_newline = "true") + self.reset_options() + self.options.end_with_newline = true + test_fragment('', '\n') + test_fragment(' return .5', ' return .5\n') + test_fragment( + ' \n' + + '\n' + + 'return .5\n' + + '\n' + + '\n' + + '\n', + # -- output -- + ' return .5\n') + test_fragment('\n') + + # End With Newline - (end_with_newline = "false") + self.reset_options() + self.options.end_with_newline = false + test_fragment('') + test_fragment(' return .5') + test_fragment( + ' \n' + + '\n' + + 'return .5\n' + + '\n' + + '\n' + + '\n', + # -- output -- + ' return .5') + test_fragment('\n', '') + + + #============================================================ + # Support Indent Level Options and Base Indent Autodetection - () + self.reset_options() + test_fragment(' a') + test_fragment( + ' function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + test_fragment( + ' // This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' // This is a random comment\n' + + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + + # Support Indent Level Options and Base Indent Autodetection - (indent_level = "0") + self.reset_options() + self.options.indent_level = 0 + test_fragment(' a') + test_fragment( + ' function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + test_fragment( + ' // This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' // This is a random comment\n' + + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + + # Support Indent Level Options and Base Indent Autodetection - (indent_level = "1") + self.reset_options() + self.options.indent_level = 1 + test_fragment(' a', ' a') + test_fragment( + ' function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + test_fragment( + ' // This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' // This is a random comment\n' + + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + + # Support Indent Level Options and Base Indent Autodetection - (indent_level = "2") + self.reset_options() + self.options.indent_level = 2 + test_fragment('a', ' a') + test_fragment( + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + test_fragment( + '// This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + ' // This is a random comment\n' + + ' function test() {\n' + + ' console.log("this is a test");\n' + + ' }') + + # Support Indent Level Options and Base Indent Autodetection - (indent_with_tabs = "true", indent_level = "2") + self.reset_options() + self.options.indent_with_tabs = true + self.options.indent_level = 2 + test_fragment('a', '\t\ta') + test_fragment( + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + '\t\tfunction test() {\n' + + '\t\t\tconsole.log("this is a test");\n' + + '\t\t}') + test_fragment( + '// This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + '\t\t// This is a random comment\n' + + '\t\tfunction test() {\n' + + '\t\t\tconsole.log("this is a test");\n' + + '\t\t}') + + # Support Indent Level Options and Base Indent Autodetection - (indent_level = "0") + self.reset_options() + self.options.indent_level = 0 + test_fragment('\t a') + test_fragment( + '\t function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + '\t function test() {\n' + + '\t console.log("this is a test");\n' + + '\t }') + test_fragment( + '\t // This is a random comment\n' + + 'function test(){\n' + + ' console.log("this is a test");\n' + + '}', + # -- output -- + '\t // This is a random comment\n' + + '\t function test() {\n' + + '\t console.log("this is a test");\n' + + '\t }') + + + #============================================================ + # Support simple language specific option inheritance/overriding - (js = "{ "indent_size": 3 }", css = "{ "indent_size": 5 }") + self.reset_options() + self.options.js = { 'indent_size': 3 } + self.options.css = { 'indent_size': 5 } + bt( + 'if (a == b) {\n' + + ' test();\n' + + '}') + + # Support simple language specific option inheritance/overriding - (html = "{ "js": { "indent_size": 3 }, "css": { "indent_size": 5 } }") + self.reset_options() + self.options.html = { 'js': { 'indent_size': 3 }, 'css': { 'indent_size': 5 } } + bt( + 'if (a == b) {\n' + + ' test();\n' + + '}') + + # Support simple language specific option inheritance/overriding - (indent_size = "9", html = "{ "js": { "indent_size": 3 }, "css": { "indent_size": 5 }, "indent_size": 2}", js = "{ "indent_size": 4 }", css = "{ "indent_size": 3 }") + self.reset_options() + self.options.indent_size = 9 + self.options.html = { 'js': { 'indent_size': 3 }, 'css': { 'indent_size': 5 }, 'indent_size': 2} + self.options.js = { 'indent_size': 4 } + self.options.css = { 'indent_size': 3 } + bt( + 'if (a == b) {\n' + + ' test();\n' + + '}') + + + #============================================================ + # Brace style permutations - (brace_style = ""collapse,preserve-inline"") + self.reset_options() + self.options.brace_style = 'collapse,preserve-inline' + bt( + 'var a ={a: 2};\n' + + 'var a ={a: 2};', + # -- output -- + 'var a = { a: 2 };\n' + + 'var a = { a: 2 };') + bt( + '//case 1\n' + + 'if (a == 1){}\n' + + '//case 2\n' + + 'else if (a == 2){}', + # -- output -- + '//case 1\n' + + 'if (a == 1) {}\n' + + '//case 2\n' + + 'else if (a == 2) {}') + bt('if(1){2}else{3}', 'if (1) { 2 } else { 3 }') + bt('try{a();}catch(b){c();}catch(d){}finally{e();}', 'try { a(); } catch (b) { c(); } catch (d) {} finally { e(); }') + + # Brace style permutations - (brace_style = ""collapse,preserve-inline"") + self.reset_options() + self.options.brace_style = 'collapse,preserve-inline' + bt( + 'var a =\n' + + '{\n' + + 'a: 2\n' + + '}\n' + + ';\n' + + 'var a =\n' + + '{\n' + + 'a: 2\n' + + '}\n' + + ';', + # -- output -- + 'var a = {\n' + + ' a: 2\n' + + '};\n' + + 'var a = {\n' + + ' a: 2\n' + + '};') + bt( + '//case 1\n' + + 'if (a == 1)\n' + + '{}\n' + + '//case 2\n' + + 'else if (a == 2)\n' + + '{}', + # -- output -- + '//case 1\n' + + 'if (a == 1) {}\n' + + '//case 2\n' + + 'else if (a == 2) {}') + bt( + 'if(1)\n' + + '{\n' + + '2\n' + + '}\n' + + 'else\n' + + '{\n' + + '3\n' + + '}', + # -- output -- + 'if (1) {\n' + + ' 2\n' + + '} else {\n' + + ' 3\n' + + '}') + bt( + 'try\n' + + '{\n' + + 'a();\n' + + '}\n' + + 'catch(b)\n' + + '{\n' + + 'c();\n' + + '}\n' + + 'catch(d)\n' + + '{}\n' + + 'finally\n' + + '{\n' + + 'e();\n' + + '}', + # -- output -- + 'try {\n' + + ' a();\n' + + '} catch (b) {\n' + + ' c();\n' + + '} catch (d) {} finally {\n' + + ' e();\n' + + '}') + + # Brace style permutations - () + self.reset_options() + bt( + 'var a ={a: 2};\n' + + 'var a ={a: 2};', + # -- output -- + 'var a = {\n' + + ' a: 2\n' + + '};\n' + + 'var a = {\n' + + ' a: 2\n' + + '};') + bt( + '//case 1\n' + + 'if (a == 1){}\n' + + '//case 2\n' + + 'else if (a == 2){}', + # -- output -- + '//case 1\n' + + 'if (a == 1) {}\n' + + '//case 2\n' + + 'else if (a == 2) {}') + bt( + 'if(1){2}else{3}', + # -- output -- + 'if (1) {\n' + + ' 2\n' + + '} else {\n' + + ' 3\n' + + '}') + bt( + 'try{a();}catch(b){c();}catch(d){}finally{e();}', + # -- output -- + 'try {\n' + + ' a();\n' + + '} catch (b) {\n' + + ' c();\n' + + '} catch (d) {} finally {\n' + + ' e();\n' + + '}') + + # Brace style permutations - (brace_style = ""collapse"") + self.reset_options() + self.options.brace_style = 'collapse' + bt( + 'var a ={a: 2};\n' + + 'var a ={a: 2};', + # -- output -- + 'var a = {\n' + + ' a: 2\n' + + '};\n' + + 'var a = {\n' + + ' a: 2\n' + + '};') + bt( + '//case 1\n' + + 'if (a == 1){}\n' + + '//case 2\n' + + 'else if (a == 2){}', + # -- output -- + '//case 1\n' + + 'if (a == 1) {}\n' + + '//case 2\n' + + 'else if (a == 2) {}') + bt( + 'if(1){2}else{3}', + # -- output -- + 'if (1) {\n' + + ' 2\n' + + '} else {\n' + + ' 3\n' + + '}') + bt( + 'try{a();}catch(b){c();}catch(d){}finally{e();}', + # -- output -- + 'try {\n' + + ' a();\n' + + '} catch (b) {\n' + + ' c();\n' + + '} catch (d) {} finally {\n' + + ' e();\n' + + '}') + + # Brace style permutations - (brace_style = ""collapse"") + self.reset_options() + self.options.brace_style = 'collapse' + bt( + 'var a =\n' + + '{\n' + + 'a: 2\n' + + '}\n' + + ';\n' + + 'var a =\n' + + '{\n' + + 'a: 2\n' + + '}\n' + + ';', + # -- output -- + 'var a = {\n' + + ' a: 2\n' + + '};\n' + + 'var a = {\n' + + ' a: 2\n' + + '};') + bt( + '//case 1\n' + + 'if (a == 1)\n' + + '{}\n' + + '//case 2\n' + + 'else if (a == 2)\n' + + '{}', + # -- output -- + '//case 1\n' + + 'if (a == 1) {}\n' + + '//case 2\n' + + 'else if (a == 2) {}') + bt( + 'if(1)\n' + + '{\n' + + '2\n' + + '}\n' + + 'else\n' + + '{\n' + + '3\n' + + '}', + # -- output -- + 'if (1) {\n' + + ' 2\n' + + '} else {\n' + + ' 3\n' + + '}') + bt( + 'try\n' + + '{\n' + + 'a();\n' + + '}\n' + + 'catch(b)\n' + + '{\n' + + 'c();\n' + + '}\n' + + 'catch(d)\n' + + '{}\n' + + 'finally\n' + + '{\n' + + 'e();\n' + + '}', + # -- output -- + 'try {\n' + + ' a();\n' + + '} catch (b) {\n' + + ' c();\n' + + '} catch (d) {} finally {\n' + + ' e();\n' + + '}') + + + #============================================================ + # Comma-first option - (comma_first = "false") + self.reset_options() + self.options.comma_first = false + bt( + '{a:1, b:2}', + # -- output -- + '{\n' + + ' a: 1,\n' + + ' b: 2\n' + + '}') + bt( + 'var a=1, b=c[d], e=6;', + # -- output -- + 'var a = 1,\n' + + ' b = c[d],\n' + + ' e = 6;') + bt( + 'for(var a=1,b=2,c=3;d<3;d++)\n' + + 'e', + # -- output -- + 'for (var a = 1, b = 2, c = 3; d < 3; d++)\n' + + ' e') + bt( + 'for(var a=1,b=2,\n' + + 'c=3;d<3;d++)\n' + + 'e', + # -- output -- + 'for (var a = 1, b = 2,\n' + + ' c = 3; d < 3; d++)\n' + + ' e') + bt( + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}') + bt( + 'a=[[1,2],[4,5],[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],[7,8],]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' [7, 8],\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt('a=[b,c,function(){},function(){},d]', 'a = [b, c, function() {}, function() {}, d]') + bt( + 'a=[b,c,\n' + + 'function(){},function(){},d]', + # -- output -- + 'a = [b, c,\n' + + ' function() {},\n' + + ' function() {},\n' + + ' d\n' + + ']') + bt('a=[a[1],b[4],c[d[7]]]', 'a = [a[1], b[4], c[d[7]]]') + bt('[1,2,[3,4,[5,6],7],8]', '[1, 2, [3, 4, [5, 6], 7], 8]') + bt( + '[[["1","2"],["3","4"]],[["5","6","7"],["8","9","0"]],[["1","2","3"],["4","5","6","7"],["8","9","0"]]]', + # -- output -- + '[\n' + + ' [\n' + + ' ["1", "2"],\n' + + ' ["3", "4"]\n' + + ' ],\n' + + ' [\n' + + ' ["5", "6", "7"],\n' + + ' ["8", "9", "0"]\n' + + ' ],\n' + + ' [\n' + + ' ["1", "2", "3"],\n' + + ' ["4", "5", "6", "7"],\n' + + ' ["8", "9", "0"]\n' + + ' ]\n' + + ']') + bt( + 'changeCollection.add({\n' + + ' name: "Jonathan" // New line inserted after this line on every save\n' + + ' , age: 25\n' + + '});', + # -- output -- + 'changeCollection.add({\n' + + ' name: "Jonathan" // New line inserted after this line on every save\n' + + ' ,\n' + + ' age: 25\n' + + '});') + bt( + 'changeCollection.add(\n' + + ' function() {\n' + + ' return true;\n' + + ' },\n' + + ' function() {\n' + + ' return true;\n' + + ' }\n' + + ');') + + # Comma-first option - (comma_first = "true") + self.reset_options() + self.options.comma_first = true + bt( + '{a:1, b:2}', + # -- output -- + '{\n' + + ' a: 1\n' + + ' , b: 2\n' + + '}') + bt( + 'var a=1, b=c[d], e=6;', + # -- output -- + 'var a = 1\n' + + ' , b = c[d]\n' + + ' , e = 6;') + bt( + 'for(var a=1,b=2,c=3;d<3;d++)\n' + + 'e', + # -- output -- + 'for (var a = 1, b = 2, c = 3; d < 3; d++)\n' + + ' e') + bt( + 'for(var a=1,b=2,\n' + + 'c=3;d<3;d++)\n' + + 'e', + # -- output -- + 'for (var a = 1, b = 2\n' + + ' , c = 3; d < 3; d++)\n' + + ' e') + bt( + 'function foo() {\n' + + ' return [\n' + + ' "one"\n' + + ' , "two"\n' + + ' ];\n' + + '}') + bt( + 'a=[[1,2],[4,5],[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2]\n' + + ' , [4, 5]\n' + + ' , [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],[7,8],]', + # -- output -- + 'a = [\n' + + ' [1, 2]\n' + + ' , [4, 5]\n' + + ' , [7, 8]\n' + + ', ]') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2]\n' + + ' , [4, 5]\n' + + ' , function() {}\n' + + ' , [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2]\n' + + ' , [4, 5]\n' + + ' , function() {}\n' + + ' , function() {}\n' + + ' , [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2]\n' + + ' , [4, 5]\n' + + ' , function() {}\n' + + ' , [7, 8]\n' + + ']') + bt('a=[b,c,function(){},function(){},d]', 'a = [b, c, function() {}, function() {}, d]') + bt( + 'a=[b,c,\n' + + 'function(){},function(){},d]', + # -- output -- + 'a = [b, c\n' + + ' , function() {}\n' + + ' , function() {}\n' + + ' , d\n' + + ']') + bt('a=[a[1],b[4],c[d[7]]]', 'a = [a[1], b[4], c[d[7]]]') + bt('[1,2,[3,4,[5,6],7],8]', '[1, 2, [3, 4, [5, 6], 7], 8]') + bt( + '[[["1","2"],["3","4"]],[["5","6","7"],["8","9","0"]],[["1","2","3"],["4","5","6","7"],["8","9","0"]]]', + # -- output -- + '[\n' + + ' [\n' + + ' ["1", "2"]\n' + + ' , ["3", "4"]\n' + + ' ]\n' + + ' , [\n' + + ' ["5", "6", "7"]\n' + + ' , ["8", "9", "0"]\n' + + ' ]\n' + + ' , [\n' + + ' ["1", "2", "3"]\n' + + ' , ["4", "5", "6", "7"]\n' + + ' , ["8", "9", "0"]\n' + + ' ]\n' + + ']') + bt( + 'changeCollection.add({\n' + + ' name: "Jonathan" // New line inserted after this line on every save\n' + + ' , age: 25\n' + + '});') + bt( + 'changeCollection.add(\n' + + ' function() {\n' + + ' return true;\n' + + ' },\n' + + ' function() {\n' + + ' return true;\n' + + ' }\n' + + ');', + # -- output -- + 'changeCollection.add(\n' + + ' function() {\n' + + ' return true;\n' + + ' }\n' + + ' , function() {\n' + + ' return true;\n' + + ' }\n' + + ');') + + + #============================================================ + # Unindent chained functions - (unindent_chained_methods = "true") + self.reset_options() + self.options.unindent_chained_methods = true + bt( + 'f().f().f()\n' + + ' .f().f();', + # -- output -- + 'f().f().f()\n' + + '.f().f();') + bt( + 'f()\n' + + ' .f()\n' + + ' .f();', + # -- output -- + 'f()\n' + + '.f()\n' + + '.f();') + bt( + 'f(function() {\n' + + ' f()\n' + + ' .f()\n' + + ' .f();\n' + + '});', + # -- output -- + 'f(function() {\n' + + ' f()\n' + + ' .f()\n' + + ' .f();\n' + + '});') + + # regression test for fix #1378 + bt( + 'f(function() {\n' + + ' if(g === 1)\n' + + ' g = 0;\n' + + ' else\n' + + ' g = 1;\n' + + '\n' + + ' f()\n' + + ' .f()\n' + + ' .f();\n' + + '});', + # -- output -- + 'f(function() {\n' + + ' if (g === 1)\n' + + ' g = 0;\n' + + ' else\n' + + ' g = 1;\n' + + '\n' + + ' f()\n' + + ' .f()\n' + + ' .f();\n' + + '});') + + # regression test for fix #1533 + bt( + 'angular.module("test").controller("testCtrl", function($scope) {\n' + + ' $scope.tnew;\n' + + ' $scope.toggle_tnew = function() {\n' + + ' $scope.mode = 0;\n' + + ' if (!$scope.tnew) {\n' + + ' $scope.tnew = {};\n' + + ' } else $scope.tnew = null;\n' + + ' }\n' + + ' $scope.fn = function() {\n' + + ' return null;\n' + + ' }\n' + + '});') + + + #============================================================ + # Space in parens tests - (space_in_paren = "false", space_in_empty_paren = "false") + self.reset_options() + self.options.space_in_paren = false + self.options.space_in_empty_paren = false + bt('if(p) foo(a,b);', 'if (p) foo(a, b);') + bt( + 'try{while(true){willThrow()}}catch(result)switch(result){case 1:++result }', + # -- output -- + 'try {\n' + + ' while (true) {\n' + + ' willThrow()\n' + + ' }\n' + + '} catch (result) switch (result) {\n' + + ' case 1:\n' + + ' ++result\n' + + '}') + bt('((e/((a+(b)*c)-d))^2)*5;', '((e / ((a + (b) * c) - d)) ^ 2) * 5;') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt('a=[][ ]( );', 'a = [][]();') + bt('a=()( )[ ];', 'a = ()()[];') + bt('a=[b,c,d];', 'a = [b, c, d];') + bt('a= f[b];', 'a = f[b];') + bt( + '{\n' + + ' files: a[][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}', + # -- output -- + '{\n' + + ' files: a[][{\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)["im/design_standards/*.*"],\n' + + ' dest: "www/gui/build"\n' + + ' }]\n' + + '}') + + # Space in parens tests - (space_in_paren = "false", space_in_empty_paren = "true") + self.reset_options() + self.options.space_in_paren = false + self.options.space_in_empty_paren = true + bt('if(p) foo(a,b);', 'if (p) foo(a, b);') + bt( + 'try{while(true){willThrow()}}catch(result)switch(result){case 1:++result }', + # -- output -- + 'try {\n' + + ' while (true) {\n' + + ' willThrow()\n' + + ' }\n' + + '} catch (result) switch (result) {\n' + + ' case 1:\n' + + ' ++result\n' + + '}') + bt('((e/((a+(b)*c)-d))^2)*5;', '((e / ((a + (b) * c) - d)) ^ 2) * 5;') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt('a=[][ ]( );', 'a = [][]();') + bt('a=()( )[ ];', 'a = ()()[];') + bt('a=[b,c,d];', 'a = [b, c, d];') + bt('a= f[b];', 'a = f[b];') + bt( + '{\n' + + ' files: a[][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}', + # -- output -- + '{\n' + + ' files: a[][{\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)["im/design_standards/*.*"],\n' + + ' dest: "www/gui/build"\n' + + ' }]\n' + + '}') + + # Space in parens tests - (space_in_paren = "true", space_in_empty_paren = "false") + self.reset_options() + self.options.space_in_paren = true + self.options.space_in_empty_paren = false + bt('if(p) foo(a,b);', 'if ( p ) foo( a, b );') + bt( + 'try{while(true){willThrow()}}catch(result)switch(result){case 1:++result }', + # -- output -- + 'try {\n' + + ' while ( true ) {\n' + + ' willThrow()\n' + + ' }\n' + + '} catch ( result ) switch ( result ) {\n' + + ' case 1:\n' + + ' ++result\n' + + '}') + bt('((e/((a+(b)*c)-d))^2)*5;', '( ( e / ( ( a + ( b ) * c ) - d ) ) ^ 2 ) * 5;') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f( a, b ) {\n' + + ' if ( a ) b()\n' + + '}\n' + + '\n' + + 'function g( a, b ) {\n' + + ' if ( !a ) b()\n' + + '}') + bt('a=[][ ]( );', 'a = [][]();') + bt('a=()( )[ ];', 'a = ()()[];') + bt('a=[b,c,d];', 'a = [ b, c, d ];') + bt('a= f[b];', 'a = f[ b ];') + bt( + '{\n' + + ' files: a[][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}', + # -- output -- + '{\n' + + ' files: a[][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b( c )[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}') + + # Space in parens tests - (space_in_paren = "true", space_in_empty_paren = "true") + self.reset_options() + self.options.space_in_paren = true + self.options.space_in_empty_paren = true + bt('if(p) foo(a,b);', 'if ( p ) foo( a, b );') + bt( + 'try{while(true){willThrow()}}catch(result)switch(result){case 1:++result }', + # -- output -- + 'try {\n' + + ' while ( true ) {\n' + + ' willThrow( )\n' + + ' }\n' + + '} catch ( result ) switch ( result ) {\n' + + ' case 1:\n' + + ' ++result\n' + + '}') + bt('((e/((a+(b)*c)-d))^2)*5;', '( ( e / ( ( a + ( b ) * c ) - d ) ) ^ 2 ) * 5;') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f( a, b ) {\n' + + ' if ( a ) b( )\n' + + '}\n' + + '\n' + + 'function g( a, b ) {\n' + + ' if ( !a ) b( )\n' + + '}') + bt('a=[][ ]( );', 'a = [ ][ ]( );') + bt('a=()( )[ ];', 'a = ( )( )[ ];') + bt('a=[b,c,d];', 'a = [ b, c, d ];') + bt('a= f[b];', 'a = f[ b ];') + bt( + '{\n' + + ' files: a[][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b(c)[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}', + # -- output -- + '{\n' + + ' files: a[ ][ {\n' + + ' expand: true,\n' + + ' cwd: "www/gui/",\n' + + ' src: b( c )[ "im/design_standards/*.*" ],\n' + + ' dest: "www/gui/build"\n' + + ' } ]\n' + + '}') + + + #============================================================ + # general preserve_newlines tests - (preserve_newlines = "false") + self.reset_options() + self.options.preserve_newlines = false + bt( + 'if (foo) // comment\n' + + ' bar();') + bt( + 'if (foo) // comment\n' + + ' bar();') + bt( + 'if (foo) // comment\n' + + ' (bar());') + bt( + 'if (foo) // comment\n' + + ' (bar());') + bt( + 'if (foo) // comment\n' + + ' /asdf/;') + bt( + 'this.oa = new OAuth(\n' + + ' _requestToken,\n' + + ' _accessToken,\n' + + ' consumer_key\n' + + ');', + # -- output -- + 'this.oa = new OAuth(_requestToken, _accessToken, consumer_key);') + bt( + 'foo = {\n' + + ' x: y, // #44\n' + + ' w: z // #44\n' + + '}') + bt( + 'switch (x) {\n' + + ' case "a":\n' + + ' // comment on newline\n' + + ' break;\n' + + ' case "b": // comment on same line\n' + + ' break;\n' + + '}') + bt( + 'this.type =\n' + + ' this.options =\n' + + ' // comment\n' + + ' this.enabled null;', + # -- output -- + 'this.type = this.options =\n' + + ' // comment\n' + + ' this.enabled null;') + bt( + 'someObj\n' + + ' .someFunc1()\n' + + ' // This comment should not break the indent\n' + + ' .someFunc2();', + # -- output -- + 'someObj.someFunc1()\n' + + ' // This comment should not break the indent\n' + + ' .someFunc2();') + bt( + 'if (true ||\n' + + '!true) return;', + # -- output -- + 'if (true || !true) return;') + bt( + 'if\n' + + '(foo)\n' + + 'if\n' + + '(bar)\n' + + 'if\n' + + '(baz)\n' + + 'whee();\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if\n' + + '(foo)\n' + + 'if\n' + + '(bar)\n' + + 'if\n' + + '(baz)\n' + + 'whee();\n' + + 'else\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz) whee();\n' + + ' else a();') + bt( + 'if (foo)\n' + + 'bar();\n' + + 'else\n' + + 'car();', + # -- output -- + 'if (foo) bar();\n' + + 'else car();') + bt( + 'if (foo) if (bar) if (baz);\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz);\n' + + 'a();') + bt( + 'if (foo) if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (foo) a()\n' + + 'if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo) a()\n' + + 'if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (foo);\n' + + 'if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo);\n' + + 'if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (options)\n' + + ' for (var p in options)\n' + + ' this[p] = options[p];', + # -- output -- + 'if (options)\n' + + ' for (var p in options) this[p] = options[p];') + bt( + 'if (options) for (var p in options) this[p] = options[p];', + # -- output -- + 'if (options)\n' + + ' for (var p in options) this[p] = options[p];') + bt( + 'if (options) do q(); while (b());', + # -- output -- + 'if (options)\n' + + ' do q(); while (b());') + bt( + 'if (options) while (b()) q();', + # -- output -- + 'if (options)\n' + + ' while (b()) q();') + bt( + 'if (options) do while (b()) q(); while (a());', + # -- output -- + 'if (options)\n' + + ' do\n' + + ' while (b()) q(); while (a());') + bt( + 'function f(a, b, c,\n' + + 'd, e) {}', + # -- output -- + 'function f(a, b, c, d, e) {}') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt( + 'function f(a,b) {if(a) b()}\n' + + '\n' + + '\n' + + '\n' + + 'function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt( + '(if(a) b())(if(a) b())', + # -- output -- + '(\n' + + ' if (a) b())(\n' + + ' if (a) b())') + bt( + '(if(a) b())\n' + + '\n' + + '\n' + + '(if(a) b())', + # -- output -- + '(\n' + + ' if (a) b())\n' + + '(\n' + + ' if (a) b())') + bt( + 'if\n' + + '(a)\n' + + 'b();', + # -- output -- + 'if (a) b();') + bt( + 'var a =\n' + + 'foo', + # -- output -- + 'var a = foo') + bt( + 'var a = {\n' + + '"a":1,\n' + + '"b":2}', + # -- output -- + 'var a = {\n' + + ' "a": 1,\n' + + ' "b": 2\n' + + '}') + bt( + 'var a = {\n' + + '\'a\':1,\n' + + '\'b\':2}', + # -- output -- + 'var a = {\n' + + ' \'a\': 1,\n' + + ' \'b\': 2\n' + + '}') + bt('var a = /*i*/ "b";') + bt( + 'var a = /*i*/\n' + + '"b";', + # -- output -- + 'var a = /*i*/ "b";') + bt( + '{\n' + + '\n' + + '\n' + + '"x"\n' + + '}', + # -- output -- + '{\n' + + ' "x"\n' + + '}') + bt( + 'if(a &&\n' + + 'b\n' + + '||\n' + + 'c\n' + + '||d\n' + + '&&\n' + + 'e) e = f', + # -- output -- + 'if (a && b || c || d && e) e = f') + bt( + 'if(a &&\n' + + '(b\n' + + '||\n' + + 'c\n' + + '||d)\n' + + '&&\n' + + 'e) e = f', + # -- output -- + 'if (a && (b || c || d) && e) e = f') + test_fragment( + '\n' + + '\n' + + '"x"', + # -- output -- + '"x"') + test_fragment( + '{\n' + + '\n' + + '"x"\n' + + 'h=5;\n' + + '}', + # -- output -- + '{\n' + + ' "x"\n' + + ' h = 5;\n' + + '}') + bt( + 'var a = "foo" +\n' + + ' "bar";', + # -- output -- + 'var a = "foo" + "bar";') + bt( + 'var a = 42; // foo\n' + + '\n' + + 'var b;', + # -- output -- + 'var a = 42; // foo\n' + + 'var b;') + bt( + 'var a = 42; // foo\n' + + '\n' + + '\n' + + 'var b;', + # -- output -- + 'var a = 42; // foo\n' + + 'var b;') + bt( + 'a = 1;\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + 'b = 2;', + # -- output -- + 'a = 1;\n' + + 'b = 2;') + + # general preserve_newlines tests - (preserve_newlines = "true") + self.reset_options() + self.options.preserve_newlines = true + bt( + 'if (foo) // comment\n' + + ' bar();') + bt( + 'if (foo) // comment\n' + + ' bar();') + bt( + 'if (foo) // comment\n' + + ' (bar());') + bt( + 'if (foo) // comment\n' + + ' (bar());') + bt( + 'if (foo) // comment\n' + + ' /asdf/;') + bt( + 'this.oa = new OAuth(\n' + + ' _requestToken,\n' + + ' _accessToken,\n' + + ' consumer_key\n' + + ');') + bt( + 'foo = {\n' + + ' x: y, // #44\n' + + ' w: z // #44\n' + + '}') + bt( + 'switch (x) {\n' + + ' case "a":\n' + + ' // comment on newline\n' + + ' break;\n' + + ' case "b": // comment on same line\n' + + ' break;\n' + + '}') + bt( + 'this.type =\n' + + ' this.options =\n' + + ' // comment\n' + + ' this.enabled null;') + bt( + 'someObj\n' + + ' .someFunc1()\n' + + ' // This comment should not break the indent\n' + + ' .someFunc2();') + bt( + 'if (true ||\n' + + '!true) return;', + # -- output -- + 'if (true ||\n' + + ' !true) return;') + bt( + 'if\n' + + '(foo)\n' + + 'if\n' + + '(bar)\n' + + 'if\n' + + '(baz)\n' + + 'whee();\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz)\n' + + ' whee();\n' + + 'a();') + bt( + 'if\n' + + '(foo)\n' + + 'if\n' + + '(bar)\n' + + 'if\n' + + '(baz)\n' + + 'whee();\n' + + 'else\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz)\n' + + ' whee();\n' + + ' else\n' + + ' a();') + bt( + 'if (foo)\n' + + 'bar();\n' + + 'else\n' + + 'car();', + # -- output -- + 'if (foo)\n' + + ' bar();\n' + + 'else\n' + + ' car();') + bt( + 'if (foo) if (bar) if (baz);\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz);\n' + + 'a();') + bt( + 'if (foo) if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo)\n' + + ' if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (foo) a()\n' + + 'if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo) a()\n' + + 'if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (foo);\n' + + 'if (bar) if (baz) whee();\n' + + 'a();', + # -- output -- + 'if (foo);\n' + + 'if (bar)\n' + + ' if (baz) whee();\n' + + 'a();') + bt( + 'if (options)\n' + + ' for (var p in options)\n' + + ' this[p] = options[p];') + bt( + 'if (options) for (var p in options) this[p] = options[p];', + # -- output -- + 'if (options)\n' + + ' for (var p in options) this[p] = options[p];') + bt( + 'if (options) do q(); while (b());', + # -- output -- + 'if (options)\n' + + ' do q(); while (b());') + bt( + 'if (options) while (b()) q();', + # -- output -- + 'if (options)\n' + + ' while (b()) q();') + bt( + 'if (options) do while (b()) q(); while (a());', + # -- output -- + 'if (options)\n' + + ' do\n' + + ' while (b()) q(); while (a());') + bt( + 'function f(a, b, c,\n' + + 'd, e) {}', + # -- output -- + 'function f(a, b, c,\n' + + ' d, e) {}') + bt( + 'function f(a,b) {if(a) b()}function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt( + 'function f(a,b) {if(a) b()}\n' + + '\n' + + '\n' + + '\n' + + 'function g(a,b) {if(!a) b()}', + # -- output -- + 'function f(a, b) {\n' + + ' if (a) b()\n' + + '}\n' + + '\n' + + '\n' + + '\n' + + 'function g(a, b) {\n' + + ' if (!a) b()\n' + + '}') + bt( + '(if(a) b())(if(a) b())', + # -- output -- + '(\n' + + ' if (a) b())(\n' + + ' if (a) b())') + bt( + '(if(a) b())\n' + + '\n' + + '\n' + + '(if(a) b())', + # -- output -- + '(\n' + + ' if (a) b())\n' + + '\n' + + '\n' + + '(\n' + + ' if (a) b())') + bt( + 'if\n' + + '(a)\n' + + 'b();', + # -- output -- + 'if (a)\n' + + ' b();') + bt( + 'var a =\n' + + 'foo', + # -- output -- + 'var a =\n' + + ' foo') + bt( + 'var a = {\n' + + '"a":1,\n' + + '"b":2}', + # -- output -- + 'var a = {\n' + + ' "a": 1,\n' + + ' "b": 2\n' + + '}') + bt( + 'var a = {\n' + + '\'a\':1,\n' + + '\'b\':2}', + # -- output -- + 'var a = {\n' + + ' \'a\': 1,\n' + + ' \'b\': 2\n' + + '}') + bt('var a = /*i*/ "b";') + bt( + 'var a = /*i*/\n' + + '"b";', + # -- output -- + 'var a = /*i*/\n' + + ' "b";') + bt( + '{\n' + + '\n' + + '\n' + + '"x"\n' + + '}', + # -- output -- + '{\n' + + '\n' + + '\n' + + ' "x"\n' + + '}') + bt( + 'if(a &&\n' + + 'b\n' + + '||\n' + + 'c\n' + + '||d\n' + + '&&\n' + + 'e) e = f', + # -- output -- + 'if (a &&\n' + + ' b ||\n' + + ' c ||\n' + + ' d &&\n' + + ' e) e = f') + bt( + 'if(a &&\n' + + '(b\n' + + '||\n' + + 'c\n' + + '||d)\n' + + '&&\n' + + 'e) e = f', + # -- output -- + 'if (a &&\n' + + ' (b ||\n' + + ' c ||\n' + + ' d) &&\n' + + ' e) e = f') + test_fragment( + '\n' + + '\n' + + '"x"', + # -- output -- + '"x"') + test_fragment( + '{\n' + + '\n' + + '"x"\n' + + 'h=5;\n' + + '}', + # -- output -- + '{\n' + + '\n' + + ' "x"\n' + + ' h = 5;\n' + + '}') + bt( + 'var a = "foo" +\n' + + ' "bar";') + bt( + 'var a = 42; // foo\n' + + '\n' + + 'var b;') + bt( + 'var a = 42; // foo\n' + + '\n' + + '\n' + + 'var b;') + bt( + 'a = 1;\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + 'b = 2;') + + + #============================================================ + # break chained methods - (break_chained_methods = "false", preserve_newlines = "false") + self.reset_options() + self.options.break_chained_methods = false + self.options.preserve_newlines = false + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'foo.bar().baz().cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat); foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo.bar().baz().cucumber(fat);\n' + + 'foo.bar().baz().cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)\n' + + ' foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo.bar().baz().cucumber(fat)\n' + + 'foo.bar().baz().cucumber(fat)') + bt( + 'this\n' + + '.something = foo.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'this.something = foo.bar().baz().cucumber(fat)') + bt('this.something.xxx = foo.moo.bar()') + bt( + 'this\n' + + '.something\n' + + '.xxx = foo.moo\n' + + '.bar()', + # -- output -- + 'this.something.xxx = foo.moo.bar()') + + # optional chaining operator + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()?.baz()?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat); foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()?.baz()?.cucumber(fat);\n' + + 'foo?.bar()?.baz()?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)\n' + + ' foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()?.baz()?.cucumber(fat)\n' + + 'foo?.bar()?.baz()?.cucumber(fat)') + bt( + 'this\n' + + '?.something = foo?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'this?.something = foo?.bar()?.baz()?.cucumber(fat)') + bt('this?.something?.xxx = foo?.moo?.bar()') + bt( + 'this\n' + + '?.something\n' + + '?.xxx = foo?.moo\n' + + '?.bar()', + # -- output -- + 'this?.something?.xxx = foo?.moo?.bar()') + + # break chained methods - (break_chained_methods = "false", preserve_newlines = "true") + self.reset_options() + self.options.break_chained_methods = false + self.options.preserve_newlines = true + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz().cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat); foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz().cucumber(fat);\n' + + 'foo.bar().baz().cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)\n' + + ' foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz().cucumber(fat)\n' + + 'foo.bar().baz().cucumber(fat)') + bt( + 'this\n' + + '.something = foo.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'this\n' + + ' .something = foo.bar()\n' + + ' .baz().cucumber(fat)') + bt('this.something.xxx = foo.moo.bar()') + bt( + 'this\n' + + '.something\n' + + '.xxx = foo.moo\n' + + '.bar()', + # -- output -- + 'this\n' + + ' .something\n' + + ' .xxx = foo.moo\n' + + ' .bar()') + + # optional chaining operator + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat); foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()?.cucumber(fat);\n' + + 'foo?.bar()?.baz()?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)\n' + + ' foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()?.cucumber(fat)\n' + + 'foo?.bar()?.baz()?.cucumber(fat)') + bt( + 'this\n' + + '?.something = foo?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'this\n' + + ' ?.something = foo?.bar()\n' + + ' ?.baz()?.cucumber(fat)') + bt('this?.something?.xxx = foo?.moo?.bar()') + bt( + 'this\n' + + '?.something\n' + + '?.xxx = foo?.moo\n' + + '?.bar()', + # -- output -- + 'this\n' + + ' ?.something\n' + + ' ?.xxx = foo?.moo\n' + + ' ?.bar()') + + # break chained methods - (break_chained_methods = "true", preserve_newlines = "false") + self.reset_options() + self.options.break_chained_methods = true + self.options.preserve_newlines = false + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat); foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat);\n' + + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)\n' + + ' foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)\n' + + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'this\n' + + '.something = foo.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'this.something = foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt('this.something.xxx = foo.moo.bar()') + bt( + 'this\n' + + '.something\n' + + '.xxx = foo.moo\n' + + '.bar()', + # -- output -- + 'this.something.xxx = foo.moo.bar()') + + # optional chaining operator + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat); foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat);\n' + + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)\n' + + ' foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)\n' + + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'this\n' + + '?.something = foo?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'this?.something = foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt('this?.something?.xxx = foo?.moo?.bar()') + bt( + 'this\n' + + '?.something\n' + + '?.xxx = foo?.moo\n' + + '?.bar()', + # -- output -- + 'this?.something?.xxx = foo?.moo?.bar()') + + # break chained methods - (break_chained_methods = "true", preserve_newlines = "true") + self.reset_options() + self.options.break_chained_methods = true + self.options.preserve_newlines = true + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat); foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz()\n' + + ' .cucumber(fat);\n' + + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'foo\n' + + '.bar()\n' + + '.baz().cucumber(fat)\n' + + ' foo.bar().baz().cucumber(fat)', + # -- output -- + 'foo\n' + + ' .bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)\n' + + 'foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt( + 'this\n' + + '.something = foo.bar()\n' + + '.baz().cucumber(fat)', + # -- output -- + 'this\n' + + ' .something = foo.bar()\n' + + ' .baz()\n' + + ' .cucumber(fat)') + bt('this.something.xxx = foo.moo.bar()') + bt( + 'this\n' + + '.something\n' + + '.xxx = foo.moo\n' + + '.bar()', + # -- output -- + 'this\n' + + ' .something\n' + + ' .xxx = foo.moo\n' + + ' .bar()') + + # optional chaining operator + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat); foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat);\n' + + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'foo\n' + + '?.bar()\n' + + '?.baz()?.cucumber(fat)\n' + + ' foo?.bar()?.baz()?.cucumber(fat)', + # -- output -- + 'foo\n' + + ' ?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)\n' + + 'foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt( + 'this\n' + + '?.something = foo?.bar()\n' + + '?.baz()?.cucumber(fat)', + # -- output -- + 'this\n' + + ' ?.something = foo?.bar()\n' + + ' ?.baz()\n' + + ' ?.cucumber(fat)') + bt('this?.something?.xxx = foo?.moo?.bar()') + bt( + 'this\n' + + '?.something\n' + + '?.xxx = foo?.moo\n' + + '?.bar()', + # -- output -- + 'this\n' + + ' ?.something\n' + + ' ?.xxx = foo?.moo\n' + + ' ?.bar()') + + + #============================================================ + # line wrapping 0 + self.reset_options() + self.options.preserve_newlines = false + self.options.wrap_line_length = 0 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap.but_this_can\n' + + 'return between_return_and_expression_should_never_wrap.but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block) that_is_.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap.but_this_can\n' + + ' return between_return_and_expression_should_never_wrap.but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + ' if (wraps_can_occur && inside_an_if_block) that_is_.okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 70 + self.reset_options() + self.options.preserve_newlines = false + self.options.wrap_line_length = 70 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap.but_this_can\n' + + 'return between_return_and_expression_should_never_wrap.but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block) that_is_.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap.but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + ' if (wraps_can_occur && inside_an_if_block) that_is_.okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 40 + self.reset_options() + self.options.preserve_newlines = false + self.options.wrap_line_length = 40 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans &&\n' + + ' mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 41 + self.reset_options() + self.options.preserve_newlines = false + self.options.wrap_line_length = 41 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") ||\n' + + ' (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans &&\n' + + ' mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 45 + self.reset_options() + self.options.preserve_newlines = false + self.options.wrap_line_length = 45 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (\n' + + ' leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block)\n' + + ' that_is_.okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") ||\n' + + ' (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_.okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 0 + self.reset_options() + self.options.preserve_newlines = true + self.options.wrap_line_length = 0 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap.but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block) that_is_\n' + + ' .okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap.but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + ' if (wraps_can_occur && inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 70 + self.reset_options() + self.options.preserve_newlines = true + self.options.wrap_line_length = 70 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap.but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block) that_is_\n' + + ' .okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") || (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap.but_this_can\n' + + ' if (wraps_can_occur && inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token + 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap + but_this_can,\n' + + ' propertz: first_token_should_never_wrap + !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" + "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 40 + self.reset_options() + self.options.preserve_newlines = true + self.options.wrap_line_length = 40 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans &&\n' + + ' mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 41 + self.reset_options() + self.options.preserve_newlines = true + self.options.wrap_line_length = 41 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") ||\n' + + ' (leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f &&\n' + + ' "sass") || (leans &&\n' + + ' mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # line wrapping 45 + self.reset_options() + self.options.preserve_newlines = true + self.options.wrap_line_length = 45 + test_fragment( + '' + wrap_input_1 + '', + # -- output -- + 'foo.bar().baz().cucumber((f && "sass") || (\n' + + ' leans && mean));\n' + + 'Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + 'return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + 'if (wraps_can_occur && inside_an_if_block)\n' + + ' that_is_\n' + + ' .okay();\n' + + 'object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + '}') + test_fragment( + '' + wrap_input_2 + '', + # -- output -- + '{\n' + + ' foo.bar().baz().cucumber((f && "sass") ||\n' + + ' (leans && mean));\n' + + ' Test_very_long_variable_name_this_should_never_wrap\n' + + ' .but_this_can\n' + + ' return between_return_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' throw between_throw_and_expression_should_never_wrap\n' + + ' .but_this_can\n' + + ' if (wraps_can_occur &&\n' + + ' inside_an_if_block) that_is_\n' + + ' .okay();\n' + + ' object_literal = {\n' + + ' propertx: first_token +\n' + + ' 12345678.99999E-6,\n' + + ' property: first_token_should_never_wrap +\n' + + ' but_this_can,\n' + + ' propertz: first_token_should_never_wrap +\n' + + ' !but_this_can,\n' + + ' proper: "first_token_should_never_wrap" +\n' + + ' "but_this_can"\n' + + ' }\n' + + '}') + + + #============================================================ + # general preserve_newlines tests preserve limit + self.reset_options() + self.options.preserve_newlines = true + self.options.max_preserve_newlines = 8 + bt( + 'a = 1;\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + 'b = 2;', + # -- output -- + 'a = 1;\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + 'b = 2;') + + + #============================================================ + # more random test + self.reset_options() + bt('return function();') + bt('var a = function();') + bt('var a = 5 + function();') + + # actionscript import + bt('import foo.*;') + + # actionscript + bt('function f(a: a, b: b)') + bt( + 'function a(a) {} function b(b) {} function c(c) {}', + # -- output -- + 'function a(a) {}\n' + + '\n' + + 'function b(b) {}\n' + + '\n' + + 'function c(c) {}') + bt('foo(a, function() {})') + bt('foo(a, /regex/)') + bt( + '/* foo */\n' + + '"x"') + test_fragment( + 'roo = {\n' + + ' /*\n' + + ' ****\n' + + ' FOO\n' + + ' ****\n' + + ' */\n' + + ' BAR: 0\n' + + '};') + test_fragment( + 'if (zz) {\n' + + ' // ....\n' + + '}\n' + + '(function') + bt( + 'a = //comment\n' + + ' /regex/;') + bt('var a = new function();') + bt('new function') + bt( + 'if (a)\n' + + '{\n' + + 'b;\n' + + '}\n' + + 'else\n' + + '{\n' + + 'c;\n' + + '}', + # -- output -- + 'if (a) {\n' + + ' b;\n' + + '} else {\n' + + ' c;\n' + + '}') + + + #============================================================ + # operator_position option - ensure no neswlines if preserve_newlines is false - (preserve_newlines = "false") + self.reset_options() + self.options.preserve_newlines = false + bt( + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'ac + -ad') + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'ac + -ad') + + # operator_position option - ensure no neswlines if preserve_newlines is false - (operator_position = ""before-newline"", preserve_newlines = "false") + self.reset_options() + self.options.operator_position = 'before-newline' + self.options.preserve_newlines = false + bt( + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'ac + -ad') + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'ac + -ad') + + # operator_position option - ensure no neswlines if preserve_newlines is false - (operator_position = ""after-newline"", preserve_newlines = "false") + self.reset_options() + self.options.operator_position = 'after-newline' + self.options.preserve_newlines = false + bt( + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'ac + -ad') + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'ac + -ad') + + # operator_position option - ensure no neswlines if preserve_newlines is false - (operator_position = ""preserve-newline"", preserve_newlines = "false") + self.reset_options() + self.options.operator_position = 'preserve-newline' + self.options.preserve_newlines = false + bt( + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'ac + -ad') + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b - c / d * e % f;\n' + + 'var res = g & h | i ^ j |> console.log;\n' + + 'var res = (k && l || m) ? n : o;\n' + + 'var res = p >> q << r >>> s;\n' + + 'var res = t === u !== v != w == x >= y <= z > aa < ab;\n' + + 'ac + -ad') + + + #============================================================ + # operator_position option - set to "before-newline" (default value) - () + self.reset_options() + + # comprehensive, various newlines + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b -\n' + + ' c /\n' + + ' d * e %\n' + + ' f;\n' + + 'var res = g & h |\n' + + ' i ^\n' + + ' j |>\n' + + ' console.log;\n' + + 'var res = (k &&\n' + + ' l ||\n' + + ' m) ?\n' + + ' n :\n' + + ' o;\n' + + 'var res = p >>\n' + + ' q <<\n' + + ' r >>>\n' + + ' s;\n' + + 'var res = t\n' + + '\n' + + ' ===\n' + + ' u !== v !=\n' + + ' w ==\n' + + ' x >=\n' + + ' y <= z > aa <\n' + + ' ab;\n' + + 'ac +\n' + + ' -ad') + + # colon special case + bt( + 'var a = {\n' + + ' b\n' + + ': bval,\n' + + ' c:\n' + + 'cval\n' + + ' ,d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ': h;\n' + + 'var i = j ? k :\n' + + 'l;', + # -- output -- + 'var a = {\n' + + ' b: bval,\n' + + ' c: cval,\n' + + ' d: dval\n' + + '};\n' + + 'var e = f ? g :\n' + + ' h;\n' + + 'var i = j ? k :\n' + + ' l;') + + # catch-all, includes brackets and other various code + bt( + 'var d = 1;\n' + + 'if (a === b\n' + + ' && c) {\n' + + ' d = (c * everything\n' + + ' / something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean\n' + + ' || aRiver);\n' + + '}', + # -- output -- + 'var d = 1;\n' + + 'if (a === b &&\n' + + ' c) {\n' + + ' d = (c * everything /\n' + + ' something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean ||\n' + + ' aRiver);\n' + + '}') + + # operator_position option - set to "before-newline" (default value) - (operator_position = ""before-newline"") + self.reset_options() + self.options.operator_position = 'before-newline' + + # comprehensive, various newlines + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b -\n' + + ' c /\n' + + ' d * e %\n' + + ' f;\n' + + 'var res = g & h |\n' + + ' i ^\n' + + ' j |>\n' + + ' console.log;\n' + + 'var res = (k &&\n' + + ' l ||\n' + + ' m) ?\n' + + ' n :\n' + + ' o;\n' + + 'var res = p >>\n' + + ' q <<\n' + + ' r >>>\n' + + ' s;\n' + + 'var res = t\n' + + '\n' + + ' ===\n' + + ' u !== v !=\n' + + ' w ==\n' + + ' x >=\n' + + ' y <= z > aa <\n' + + ' ab;\n' + + 'ac +\n' + + ' -ad') + + # colon special case + bt( + 'var a = {\n' + + ' b\n' + + ': bval,\n' + + ' c:\n' + + 'cval\n' + + ' ,d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ': h;\n' + + 'var i = j ? k :\n' + + 'l;', + # -- output -- + 'var a = {\n' + + ' b: bval,\n' + + ' c: cval,\n' + + ' d: dval\n' + + '};\n' + + 'var e = f ? g :\n' + + ' h;\n' + + 'var i = j ? k :\n' + + ' l;') + + # catch-all, includes brackets and other various code + bt( + 'var d = 1;\n' + + 'if (a === b\n' + + ' && c) {\n' + + ' d = (c * everything\n' + + ' / something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean\n' + + ' || aRiver);\n' + + '}', + # -- output -- + 'var d = 1;\n' + + 'if (a === b &&\n' + + ' c) {\n' + + ' d = (c * everything /\n' + + ' something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean ||\n' + + ' aRiver);\n' + + '}') + + + #============================================================ + # operator_position option - set to "after_newline" + self.reset_options() + self.options.operator_position = 'after-newline' + + # comprehensive, various newlines + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b\n' + + ' - c\n' + + ' / d * e\n' + + ' % f;\n' + + 'var res = g & h\n' + + ' | i\n' + + ' ^ j\n' + + ' |> console.log;\n' + + 'var res = (k\n' + + ' && l\n' + + ' || m)\n' + + ' ? n\n' + + ' : o;\n' + + 'var res = p\n' + + ' >> q\n' + + ' << r\n' + + ' >>> s;\n' + + 'var res = t\n' + + '\n' + + ' === u !== v\n' + + ' != w\n' + + ' == x\n' + + ' >= y <= z > aa\n' + + ' < ab;\n' + + 'ac\n' + + ' + -ad') + + # colon special case + bt( + 'var a = {\n' + + ' b\n' + + ': bval,\n' + + ' c:\n' + + 'cval\n' + + ' ,d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ': h;\n' + + 'var i = j ? k :\n' + + 'l;', + # -- output -- + 'var a = {\n' + + ' b: bval,\n' + + ' c: cval,\n' + + ' d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ' : h;\n' + + 'var i = j ? k\n' + + ' : l;') + + # catch-all, includes brackets and other various code + bt( + 'var d = 1;\n' + + 'if (a === b\n' + + ' && c) {\n' + + ' d = (c * everything\n' + + ' / something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean\n' + + ' || aRiver);\n' + + '}', + # -- output -- + 'var d = 1;\n' + + 'if (a === b\n' + + ' && c) {\n' + + ' d = (c * everything\n' + + ' / something_else)\n' + + ' % b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple)\n' + + ' || (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many\n' + + ' || anOcean\n' + + ' || aRiver);\n' + + '}') + + + #============================================================ + # operator_position option - set to "preserve-newline" + self.reset_options() + self.options.operator_position = 'preserve-newline' + + # comprehensive, various newlines + bt( + 'var res = a + b\n' + + '- c /\n' + + 'd * e\n' + + '%\n' + + 'f;\n' + + ' var res = g & h\n' + + '| i ^\n' + + 'j\n' + + '|> console.log;\n' + + 'var res = (k &&\n' + + 'l\n' + + '|| m) ?\n' + + 'n\n' + + ': o\n' + + ';\n' + + 'var res = p\n' + + '>> q <<\n' + + 'r\n' + + '>>> s;\n' + + 'var res\n' + + ' = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + 'w\n' + + '== x >=\n' + + 'y <= z > aa <\n' + + 'ab;\n' + + 'ac +\n' + + '-ad', + # -- output -- + 'var res = a + b\n' + + ' - c /\n' + + ' d * e\n' + + ' %\n' + + ' f;\n' + + 'var res = g & h\n' + + ' | i ^\n' + + ' j\n' + + ' |> console.log;\n' + + 'var res = (k &&\n' + + ' l\n' + + ' || m) ?\n' + + ' n\n' + + ' : o;\n' + + 'var res = p\n' + + ' >> q <<\n' + + ' r\n' + + ' >>> s;\n' + + 'var res = t\n' + + '\n' + + ' === u !== v\n' + + ' !=\n' + + ' w\n' + + ' == x >=\n' + + ' y <= z > aa <\n' + + ' ab;\n' + + 'ac +\n' + + ' -ad') + + # colon special case + bt( + 'var a = {\n' + + ' b\n' + + ': bval,\n' + + ' c:\n' + + 'cval\n' + + ' ,d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ': h;\n' + + 'var i = j ? k :\n' + + 'l;', + # -- output -- + 'var a = {\n' + + ' b: bval,\n' + + ' c: cval,\n' + + ' d: dval\n' + + '};\n' + + 'var e = f ? g\n' + + ' : h;\n' + + 'var i = j ? k :\n' + + ' l;') + + # catch-all, includes brackets and other various code + bt( + 'var d = 1;\n' + + 'if (a === b\n' + + ' && c) {\n' + + ' d = (c * everything\n' + + ' / something_else) %\n' + + ' b;\n' + + ' e\n' + + ' += d;\n' + + '\n' + + '} else if (!(complex && simple) ||\n' + + ' (emotion && emotion.name === "happy")) {\n' + + ' cryTearsOfJoy(many ||\n' + + ' anOcean\n' + + ' || aRiver);\n' + + '}') + + + #============================================================ + # Yield tests + self.reset_options() + bt('yield /foo\\//;') + bt('result = yield pgClient.query_(queryString);') + bt('yield [1, 2]') + bt('yield function() {};') + bt('yield* bar();') + + # yield should have no space between yield and star + bt('yield * bar();', 'yield* bar();') + + # yield should have space between star and generator + bt('yield *bar();', 'yield* bar();') + + + #============================================================ + # Async / await tests + self.reset_options() + bt('async function foo() {}') + bt('let w = async function foo() {}') + bt( + 'async function foo() {}\n' + + 'var x = await foo();') + + # async function as an input to another function + bt('wrapper(async function foo() {})') + + # await on inline anonymous function. should have a space after await + bt( + 'async function() {\n' + + ' var w = await(async function() {\n' + + ' return await foo();\n' + + ' })();\n' + + '}', + # -- output -- + 'async function() {\n' + + ' var w = await (async function() {\n' + + ' return await foo();\n' + + ' })();\n' + + '}') + + # Regression test #1228 + bt('const module = await import("...")') + + # Regression test #1658 + bt('.') + + # ensure that this doesn't break anyone with the async library + bt('async.map(function(t) {})') + + # async on arrow function. should have a space after async + bt( + 'async() => {}', + # -- output -- + 'async () => {}') + + # async on arrow function. should have a space after async + bt( + 'async() => {\n' + + ' return 5;\n' + + '}', + # -- output -- + 'async () => {\n' + + ' return 5;\n' + + '}') + + # async on arrow function returning expression. should have a space after async + bt( + 'async() => 5;', + # -- output -- + 'async () => 5;') + + # async on arrow function returning object literal. should have a space after async + bt( + 'async(x) => ({\n' + + ' foo: "5"\n' + + '})', + # -- output -- + 'async (x) => ({\n' + + ' foo: "5"\n' + + '})') + bt( + 'async (x) => {\n' + + ' return x * 2;\n' + + '}') + bt('async () => 5;') + bt('async x => x * 2;') + bt( + 'async function() {\n' + + ' const obj = {\n' + + ' a: 1,\n' + + ' b: await fn(),\n' + + ' c: 2\n' + + ' };\n' + + '}') + bt( + 'const a = 1,\n' + + ' b = a ? await foo() : b,\n' + + ' c = await foo(),\n' + + ' d = 3,\n' + + ' e = (await foo()),\n' + + ' f = 4;') + bt( + 'a = {\n' + + ' myVar: async function() {\n' + + ' return a;\n' + + ' },\n' + + ' myOtherVar: async function() {\n' + + ' yield b;\n' + + ' }\n' + + '}') + bt( + 'a = {\n' + + ' myVar: async () => {\n' + + ' return a;\n' + + ' },\n' + + ' myOtherVar: async async () => {\n' + + ' yield b;\n' + + ' }\n' + + '}') + + + #============================================================ + # e4x - Test that e4x literals passed through when e4x-option is enabled + self.reset_options() + self.options.e4x = true + bt( + 'xml=\n' + + ' foox;', + # -- output -- + 'xml = \n' + + ' foox;') + bt('') + bt('') + bt('') + bt('') + bt('') + + # Handles inline expressions + bt( + 'xml=<{a} b="c">\n' + + ' foox;', + # -- output -- + 'xml = <{a} b="c">\n' + + ' foox;') + bt( + 'xml=<{a} b="c">\n' + + ' \n' + + ' foox;', + # -- output -- + 'xml = <{a} b="c">\n' + + ' \n' + + ' foox;') + + # xml literals with special characters in elem names - see http://www.w3.org/TR/REC-xml/#NT-NameChar + bt('xml = <_:.valid.xml- _:.valid.xml-="123"/>;') + + # xml literals with attributes without equal sign + bt('xml = ;') + + # Handles CDATA + bt( + 'xml=\n' + + ' foox/]]>;', + # -- output -- + 'xml = \n' + + ' foox/]]>;') + bt('xml=;', 'xml = ;') + bt('xml=;', 'xml = ;') + + # JSX - working jsx from http://prettydiff.com/unit_tests/beautification_javascript_jsx.txt + bt( + 'var ListItem = React.createClass({\n' + + ' render: function() {\n' + + ' return (\n' + + '
  • \n' + + ' \n' + + ' this.props.item.name\n' + + ' \n' + + '
    • \n' + + ' );\n' + + ' }\n' + + '});') + bt( + 'var List = React.createClass({\n' + + ' renderList: function() {\n' + + ' return this.props.items.map(function(item) {\n' + + ' return ;\n' + + ' });\n' + + ' },\n' + + '\n' + + ' render: function() {\n' + + ' return
      \n' + + ' this.renderList()\n' + + '
    \n' + + ' }\n' + + '});') + bt( + 'var Mist = React.createClass({\n' + + ' renderList: function() {\n' + + ' return this.props.items.map(function(item) {\n' + + ' return {item}} key={item.id} />;\n' + + ' });\n' + + ' }\n' + + '});') + bt( + '// JSX\n' + + 'var box = \n' + + ' {shouldShowAnswer(user) ?\n' + + ' no : \n' + + ' Text Content\n' + + ' }\n' + + ' ;\n' + + 'var a = function() {\n' + + ' return asdf;\n' + + '};\n' + + '\n' + + 'var HelloMessage = React.createClass({\n' + + ' render: function() {\n' + + ' return
    Hello {this.props.name}
    ;\n' + + ' }\n' + + '});\n' + + 'React.render(, mountNode);') + bt( + 'var Timer = React.createClass({\n' + + ' getInitialState: function() {\n' + + ' return {\n' + + ' secondsElapsed: 0\n' + + ' };\n' + + ' },\n' + + ' tick: function() {\n' + + ' this.setState({\n' + + ' secondsElapsed: this.state.secondsElapsed + 1\n' + + ' });\n' + + ' },\n' + + ' componentDidMount: function() {\n' + + ' this.interval = setInterval(this.tick, 1000);\n' + + ' },\n' + + ' componentWillUnmount: function() {\n' + + ' clearInterval(this.interval);\n' + + ' },\n' + + ' render: function() {\n' + + ' return (\n' + + '
    Seconds Elapsed: {this.state.secondsElapsed}
    \n' + + ' );\n' + + ' }\n' + + '});\n' + + 'React.render(, mountNode);') + bt( + 'var TodoList = React.createClass({\n' + + ' render: function() {\n' + + ' var createItem = function(itemText) {\n' + + ' return
  • {itemText}
    • ;\n' + + ' };\n' + + ' return
      {this.props.items.map(createItem)}
    ;\n' + + ' }\n' + + '});') + bt( + 'var TodoApp = React.createClass({\n' + + ' getInitialState: function() {\n' + + ' return {\n' + + ' items: [],\n' + + ' text: \'\'\n' + + ' };\n' + + ' },\n' + + ' onChange: function(e) {\n' + + ' this.setState({\n' + + ' text: e.target.value\n' + + ' });\n' + + ' },\n' + + ' handleSubmit: function(e) {\n' + + ' e.preventDefault();\n' + + ' var nextItems = this.state.items.concat([this.state.text]);\n' + + ' var nextText = \'\';\n' + + ' this.setState({\n' + + ' items: nextItems,\n' + + ' text: nextText\n' + + ' });\n' + + ' },\n' + + ' render: function() {\n' + + ' return (\n' + + '
    \n' + + '

    TODO

    \n' + + ' \n' + + '
    \n' + + ' \n' + + ' \n' + + '
    \n' + + '
    \n' + + ' );\n' + + ' }\n' + + '});\n' + + 'React.render(, mountNode);') + bt( + 'var converter = new Showdown.converter();\n' + + 'var MarkdownEditor = React.createClass({\n' + + ' getInitialState: function() {\n' + + ' return {value: \'Type some *markdown* here!\'};\n' + + ' },\n' + + ' handleChange: function() {\n' + + ' this.setState({value: this.refs.textarea.getDOMNode().value});\n' + + ' },\n' + + ' render: function() {\n' + + ' return (\n' + + '
    \n' + + '

    Input

    \n' + + ' \n' + + '

    Output

    \n' + + ' \n' + + '
    \n' + + ' );\n' + + ' }\n' + + '});\n' + + 'React.render(, mountNode);', + # -- output -- + 'var converter = new Showdown.converter();\n' + + 'var MarkdownEditor = React.createClass({\n' + + ' getInitialState: function() {\n' + + ' return {\n' + + ' value: \'Type some *markdown* here!\'\n' + + ' };\n' + + ' },\n' + + ' handleChange: function() {\n' + + ' this.setState({\n' + + ' value: this.refs.textarea.getDOMNode().value\n' + + ' });\n' + + ' },\n' + + ' render: function() {\n' + + ' return (\n' + + '
    \n' + + '

    Input

    \n' + + ' \n' + + '

    Output

    \n' + + ' \n' + + '
    \n' + + ' );\n' + + ' }\n' + + '});\n' + + 'React.render(, mountNode);') + + # JSX - Not quite correct jsx formatting that still works + bt( + 'var content = (\n' + + ' \n' + + ' );\n' + + 'var qwer = A dropdown list Do Something Do Something Fun! Do Something Else ;\n' + + 'render(dropdown);', + # -- output -- + 'var content = (\n' + + ' \n' + + ');\n' + + 'var qwer = A dropdown list Do Something Do Something Fun! Do Something Else ;\n' + + 'render(dropdown);') + + # Handles messed up tags, as long as it isn't the same name + # as the root tag. Also handles tags of same name as root tag + # as long as nesting matches. + bt( + 'xml=;', + # -- output -- + 'xml = ;') + + # If xml is not terminated, the remainder of the file is treated + # as part of the xml-literal (passed through unaltered) + test_fragment( + 'xml=\n' + + 'c\n' + + 'c\n' + + ' c\n' + + '

    \n' + + ' );\n' + + ' }\n' + + '});') + bt( + 'let a = React.createClass({\n' + + ' render() {\n' + + ' return (\n' + + '

    \n' + + ' c\n' + + '

    \n' + + ' );\n' + + ' }\n' + + '});') + bt( + 'let a = React.createClass({\n' + + ' render() {\n' + + ' return (\n' + + '

    \n' + + ' c\n' + + '

    \n' + + ' );\n' + + ' }\n' + + '});') + bt( + 'let a = React.createClass({\n' + + ' render() {\n' + + ' return (\n' + + ' <{e} className = {d}>\n' + + ' c\n' + + ' \n' + + ' );\n' + + ' }\n' + + '});') + + # Issue #914 - Multiline attribute in root tag + bt( + 'return (\n' + + '     {\n' + + ' e.preventDefault()\n' + + ' onClick()\n' + + ' }}>\n' + + ' {children}\n' + + ' \n' + + ');') + bt( + 'return (\n' + + ' <{\n' + + ' a + b\n' + + ' } href="#"\n' + + ' onClick={e => {\n' + + ' e.preventDefault()\n' + + ' onClick()\n' + + ' }}>\n' + + ' {children}\n' + + ' \n' + + ');') + bt( + 'return (\n' + + ' <{\n' + + ' a + b\n' + + ' } href="#"\n' + + ' onClick={e => {\n' + + ' e.preventDefault()\n' + + ' onClick()\n' + + ' }}>\n' + + ' {children}\n' + + ' \n' + + ' );', + # -- output -- + 'return (\n' + + ' <{\n' + + ' a + b\n' + + ' } href="#"\n' + + ' onClick={e => {\n' + + ' e.preventDefault()\n' + + ' onClick()\n' + + ' }}>\n' + + ' {children}\n' + + ' \n' + + ');') + + + #============================================================ + # + self.reset_options() + + + #============================================================ + # e4x disabled + self.reset_options() + self.options.e4x = false + bt( + 'xml=\n' + + ' foox;', + # -- output -- + 'xml = < a b = "c" > < d / > < e >\n' + + ' foo < /e>x ;') + + + #============================================================ + # Multiple braces + self.reset_options() + bt( + '{{}/z/}', + # -- output -- + '{\n' + + ' {}\n' + + ' /z/\n' + + '}') + + + #============================================================ + # Space before conditional - (space_before_conditional = "false") + self.reset_options() + self.options.space_before_conditional = false + bt('if(a) b()') + bt('while(a) b()') + bt( + 'do\n' + + ' c();\n' + + 'while(a) b()') + bt( + 'if(a)\n' + + 'b();', + # -- output -- + 'if(a)\n' + + ' b();') + bt( + 'while(a)\n' + + 'b();', + # -- output -- + 'while(a)\n' + + ' b();') + bt( + 'do\n' + + 'c();\n' + + 'while(a);', + # -- output -- + 'do\n' + + ' c();\n' + + 'while(a);') + bt('return [];') + bt('return ();') + + # Space before conditional - (space_before_conditional = "true") + self.reset_options() + self.options.space_before_conditional = true + bt('if (a) b()') + bt('while (a) b()') + bt( + 'do\n' + + ' c();\n' + + 'while (a) b()') + bt( + 'if(a)\n' + + 'b();', + # -- output -- + 'if (a)\n' + + ' b();') + bt( + 'while(a)\n' + + 'b();', + # -- output -- + 'while (a)\n' + + ' b();') + bt( + 'do\n' + + 'c();\n' + + 'while(a);', + # -- output -- + 'do\n' + + ' c();\n' + + 'while (a);') + bt('return [];') + bt('return ();') + + + #============================================================ + # Beautify preserve formatting + self.reset_options() + bt( + '/* beautify preserve:start */\n' + + '/* beautify preserve:end */') + bt( + '/* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */') + bt( + 'var a = 1;\n' + + '/* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */') + bt('/* beautify preserve:start */ {asdklgh;y;;{}dd2d}/* beautify preserve:end */') + bt( + 'var a = 1;\n' + + '/* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */', + # -- output -- + 'var a = 1;\n' + + '/* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */') + bt( + 'var a = 1;\n' + + ' /* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */', + # -- output -- + 'var a = 1;\n' + + '/* beautify preserve:start */\n' + + ' var a = 1;\n' + + '/* beautify preserve:end */') + bt( + 'var a = {\n' + + ' /* beautify preserve:start */\n' + + ' one : 1\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + ' /* beautify preserve:end */\n' + + '};') + bt( + 'var a = {\n' + + '/* beautify preserve:start */\n' + + ' one : 1,\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + '/* beautify preserve:end */\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify preserve:start */\n' + + ' one : 1,\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + '/* beautify preserve:end */\n' + + '};') + + # one space before and after required, only single spaces inside. + bt( + 'var a = {\n' + + '/* beautify preserve:start */\n' + + ' one : 1,\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify preserve:start */\n' + + ' one: 1,\n' + + ' two: 2,\n' + + ' three: 3,\n' + + ' ten: 10\n' + + '};') + bt( + 'var a = {\n' + + '/*beautify preserve:start*/\n' + + ' one : 1,\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /*beautify preserve:start*/\n' + + ' one: 1,\n' + + ' two: 2,\n' + + ' three: 3,\n' + + ' ten: 10\n' + + '};') + bt( + 'var a = {\n' + + '/*beautify preserve:start*/\n' + + ' one : 1,\n' + + ' two : 2,\n' + + ' three : 3,\n' + + ' ten : 10\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /*beautify preserve:start*/\n' + + ' one: 1,\n' + + ' two: 2,\n' + + ' three: 3,\n' + + ' ten: 10\n' + + '};') + + # Directive: ignore + bt( + '/* beautify ignore:start */\n' + + '/* beautify ignore:end */') + bt( + '/* beautify ignore:start */\n' + + ' var a,,,{ 1;\n' + + ' /* beautify ignore:end */') + bt( + 'var a = 1;\n' + + '/* beautify ignore:start */\n' + + ' var a = 1;\n' + + '/* beautify ignore:end */') + + # ignore starts _after_ the start comment, ends after the end comment + bt('/* beautify ignore:start */ {asdklgh;y;+++;dd2d}/* beautify ignore:end */') + bt('/* beautify ignore:start */ {asdklgh;y;+++;dd2d} /* beautify ignore:end */') + bt( + 'var a = 1;\n' + + '/* beautify ignore:start */\n' + + ' var a,,,{ 1;\n' + + '/*beautify ignore:end*/', + # -- output -- + 'var a = 1;\n' + + '/* beautify ignore:start */\n' + + ' var a,,,{ 1;\n' + + '/*beautify ignore:end*/') + bt( + 'var a = 1;\n' + + ' /* beautify ignore:start */\n' + + ' var a,,,{ 1;\n' + + '/* beautify ignore:end */', + # -- output -- + 'var a = 1;\n' + + '/* beautify ignore:start */\n' + + ' var a,,,{ 1;\n' + + '/* beautify ignore:end */') + bt( + 'var a = {\n' + + ' /* beautify ignore:start */\n' + + ' one : 1\n' + + ' two : 2,\n' + + ' three : {\n' + + ' ten : 10\n' + + ' /* beautify ignore:end */\n' + + '};') + bt( + 'var a = {\n' + + '/* beautify ignore:start */\n' + + ' one : 1\n' + + ' two : 2,\n' + + ' three : {\n' + + ' ten : 10\n' + + '/* beautify ignore:end */\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify ignore:start */\n' + + ' one : 1\n' + + ' two : 2,\n' + + ' three : {\n' + + ' ten : 10\n' + + '/* beautify ignore:end */\n' + + '};') + + # Directives - multiple and interacting + bt( + 'var a = {\n' + + '/* beautify preserve:start */\n' + + '/* beautify preserve:start */\n' + + ' one : 1,\n' + + ' /* beautify preserve:end */\n' + + ' two : 2,\n' + + ' three : 3,\n' + + '/* beautify preserve:start */\n' + + ' ten : 10\n' + + '/* beautify preserve:end */\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify preserve:start */\n' + + '/* beautify preserve:start */\n' + + ' one : 1,\n' + + ' /* beautify preserve:end */\n' + + ' two: 2,\n' + + ' three: 3,\n' + + ' /* beautify preserve:start */\n' + + ' ten : 10\n' + + '/* beautify preserve:end */\n' + + '};') + bt( + 'var a = {\n' + + '/* beautify ignore:start */\n' + + ' one : 1\n' + + ' /* beautify ignore:end */\n' + + ' two : 2,\n' + + '/* beautify ignore:start */\n' + + ' three : {\n' + + ' ten : 10\n' + + '/* beautify ignore:end */\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify ignore:start */\n' + + ' one : 1\n' + + ' /* beautify ignore:end */\n' + + ' two: 2,\n' + + ' /* beautify ignore:start */\n' + + ' three : {\n' + + ' ten : 10\n' + + '/* beautify ignore:end */\n' + + '};') + + # Starts can occur together, ignore:end must occur alone. + bt( + 'var a = {\n' + + '/* beautify ignore:start */\n' + + ' one : 1\n' + + ' NOTE: ignore end block does not support starting other directives\n' + + ' This does not match the ending the ignore...\n' + + ' /* beautify ignore:end preserve:start */\n' + + ' two : 2,\n' + + '/* beautify ignore:start */\n' + + ' three : {\n' + + ' ten : 10\n' + + ' ==The next comment ends the starting ignore==\n' + + '/* beautify ignore:end */\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify ignore:start */\n' + + ' one : 1\n' + + ' NOTE: ignore end block does not support starting other directives\n' + + ' This does not match the ending the ignore...\n' + + ' /* beautify ignore:end preserve:start */\n' + + ' two : 2,\n' + + '/* beautify ignore:start */\n' + + ' three : {\n' + + ' ten : 10\n' + + ' ==The next comment ends the starting ignore==\n' + + '/* beautify ignore:end */\n' + + '};') + bt( + 'var a = {\n' + + '/* beautify ignore:start preserve:start */\n' + + ' one : {\n' + + ' /* beautify ignore:end */\n' + + ' two : 2,\n' + + ' /* beautify ignore:start */\n' + + ' three : {\n' + + '/* beautify ignore:end */\n' + + ' ten : 10\n' + + ' // This is all preserved\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify ignore:start preserve:start */\n' + + ' one : {\n' + + ' /* beautify ignore:end */\n' + + ' two : 2,\n' + + ' /* beautify ignore:start */\n' + + ' three : {\n' + + '/* beautify ignore:end */\n' + + ' ten : 10\n' + + ' // This is all preserved\n' + + '};') + bt( + 'var a = {\n' + + '/* beautify ignore:start preserve:start */\n' + + ' one : {\n' + + ' /* beautify ignore:end */\n' + + ' two : 2,\n' + + ' /* beautify ignore:start */\n' + + ' three : {\n' + + '/* beautify ignore:end */\n' + + ' ten : 10,\n' + + '/* beautify preserve:end */\n' + + ' eleven: 11\n' + + '};', + # -- output -- + 'var a = {\n' + + ' /* beautify ignore:start preserve:start */\n' + + ' one : {\n' + + ' /* beautify ignore:end */\n' + + ' two : 2,\n' + + ' /* beautify ignore:start */\n' + + ' three : {\n' + + '/* beautify ignore:end */\n' + + ' ten : 10,\n' + + '/* beautify preserve:end */\n' + + ' eleven: 11\n' + + '};') + + + #============================================================ + # Comments and tests + self.reset_options() + + # #913 + bt( + 'class test {\n' + + ' method1() {\n' + + ' let resp = null;\n' + + ' }\n' + + ' /**\n' + + ' * @param {String} id\n' + + ' */\n' + + ' method2(id) {\n' + + ' let resp2 = null;\n' + + ' }\n' + + '}') + + # #1090 + bt( + 'for (var i = 0; i < 20; ++i) // loop\n' + + ' if (i % 3) {\n' + + ' console.log(i);\n' + + ' }\n' + + 'console.log("done");') + + # #1043 + bt( + 'var o = {\n' + + ' k: 0\n' + + '}\n' + + '// ...\n' + + 'foo(o)') + + # #713 and #964 + bt( + 'Meteor.call("foo", bar, function(err, result) {\n' + + ' Session.set("baz", result.lorem)\n' + + '})\n' + + '//blah blah') + + # #815 + bt( + 'foo()\n' + + '// this is a comment\n' + + 'bar()\n' + + '\n' + + 'const foo = 5\n' + + '// comment\n' + + 'bar()') + + # This shows current behavior. Note #1069 is not addressed yet. + bt( + 'if (modulus === 2) {\n' + + ' // i might be odd here\n' + + ' i += (i & 1);\n' + + ' // now i is guaranteed to be even\n' + + ' // this block is obviously about the statement above\n' + + '\n' + + ' // #1069 This should attach to the block below\n' + + ' // this comment is about the block after it.\n' + + '} else {\n' + + ' // rounding up using integer arithmetic only\n' + + ' if (i % modulus)\n' + + ' i += modulus - (i % modulus);\n' + + ' // now i is divisible by modulus\n' + + ' // behavior of comments should be different for single statements vs block statements/expressions\n' + + '}\n' + + '\n' + + 'if (modulus === 2)\n' + + ' // i might be odd here\n' + + ' i += (i & 1);\n' + + '// now i is guaranteed to be even\n' + + '// non-braced comments unindent immediately\n' + + '\n' + + '// this comment is about the block after it.\n' + + 'else\n' + + ' // rounding up using integer arithmetic only\n' + + ' if (i % modulus)\n' + + ' i += modulus - (i % modulus);\n' + + '// behavior of comments should be different for single statements vs block statements/expressions') + + + #============================================================ + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = ;', 'var a = ;') + bt( + 'a = abc");\n' + + '}\n' + + '?>;') + test_fragment( + '\n' + + 'test.method();') + bt( + 'abc;\n' + + '.test();\n' + + '" "') + bt( + ';\n' + + 'test.method();') + bt('"";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = ;', 'var a = ;') + bt( + 'a = abc");\n' + + '}\n' + + '?>;') + test_fragment( + '\n' + + 'test.method();') + bt( + 'abc;\n' + + '.test();\n' + + '" "') + bt( + ';\n' + + 'test.method();') + bt('"";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = <%$view["name"]; %>;', 'var a = <%$view["name"]; %>;') + bt( + 'a = abc<%\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '%>;') + test_fragment( + '<% %>\n' + + 'test.met<% someValue %>hod();') + bt( + '<% "A" %>abc<% "D" %>;\n' + + '<% "B" %>.test();\n' + + '" <% "C" \'D\' %> "') + bt( + '<%\n' + + 'echo "A";\n' + + '%>;\n' + + 'test.method();') + bt('"<%";if(0){}"%>";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = <%=$view["name"]; %>;', 'var a = <%=$view["name"]; %>;') + bt( + 'a = abc<%=\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '%>;') + test_fragment( + '<%= %>\n' + + 'test.met<%= someValue %>hod();') + bt( + '<%= "A" %>abc<%= "D" %>;\n' + + '<%= "B" %>.test();\n' + + '" <%= "C" \'D\' %> "') + bt( + '<%=\n' + + 'echo "A";\n' + + '%>;\n' + + 'test.method();') + bt('"<%=";if(0){}"%>";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{$view["name"]; }};', 'var a = {{$view["name"]; }};') + bt( + 'a = abc{{\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '}};') + test_fragment( + '{{ }}\n' + + 'test.met{{ someValue }}hod();') + bt( + '{{ "A" }}abc{{ "D" }};\n' + + '{{ "B" }}.test();\n' + + '" {{ "C" \'D\' }} "') + bt( + '{{\n' + + 'echo "A";\n' + + '}};\n' + + 'test.method();') + bt('"{{";if(0){}"}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {#$view["name"]; #};', 'var a = {#$view["name"]; #};') + bt( + 'a = abc{#\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '#};') + test_fragment( + '{# #}\n' + + 'test.met{# someValue #}hod();') + bt( + '{# "A" #}abc{# "D" #};\n' + + '{# "B" #}.test();\n' + + '" {# "C" \'D\' #} "') + bt( + '{#\n' + + 'echo "A";\n' + + '#};\n' + + 'test.method();') + bt('"{#";if(0){}"#}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {%$view["name"]; %};', 'var a = {%$view["name"]; %};') + bt( + 'a = abc{%\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '%};') + test_fragment( + '{% %}\n' + + 'test.met{% someValue %}hod();') + bt( + '{% "A" %}abc{% "D" %};\n' + + '{% "B" %}.test();\n' + + '" {% "C" \'D\' %} "') + bt( + '{%\n' + + 'echo "A";\n' + + '%};\n' + + 'test.method();') + bt('"{%";if(0){}"%}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{$view["name"]; }};', 'var a = {{$view["name"]; }};') + bt( + 'a = abc{{\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '}};') + test_fragment( + '{{ }}\n' + + 'test.met{{ someValue }}hod();') + bt( + '{{ "A" }}abc{{ "D" }};\n' + + '{{ "B" }}.test();\n' + + '" {{ "C" \'D\' }} "') + bt( + '{{\n' + + 'echo "A";\n' + + '}};\n' + + 'test.method();') + bt('"{{";if(0){}"}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{{$view["name"]; }}};', 'var a = {{{$view["name"]; }}};') + bt( + 'a = abc{{{\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '}}};') + test_fragment( + '{{{ }}}\n' + + 'test.met{{{ someValue }}}hod();') + bt( + '{{{ "A" }}}abc{{{ "D" }}};\n' + + '{{{ "B" }}}.test();\n' + + '" {{{ "C" \'D\' }}} "') + bt( + '{{{\n' + + 'echo "A";\n' + + '}}};\n' + + 'test.method();') + bt('"{{{";if(0){}"}}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{^$view["name"]; }};', 'var a = {{^$view["name"]; }};') + bt( + 'a = abc{{^\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '}};') + test_fragment( + '{{^ }}\n' + + 'test.met{{^ someValue }}hod();') + bt( + '{{^ "A" }}abc{{^ "D" }};\n' + + '{{^ "B" }}.test();\n' + + '" {{^ "C" \'D\' }} "') + bt( + '{{^\n' + + 'echo "A";\n' + + '}};\n' + + 'test.method();') + bt('"{{^";if(0){}"}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{#$view["name"]; }};', 'var a = {{#$view["name"]; }};') + bt( + 'a = abc{{#\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '}};') + test_fragment( + '{{# }}\n' + + 'test.met{{# someValue }}hod();') + bt( + '{{# "A" }}abc{{# "D" }};\n' + + '{{# "B" }}.test();\n' + + '" {{# "C" \'D\' }} "') + bt( + '{{#\n' + + 'echo "A";\n' + + '}};\n' + + 'test.method();') + bt('"{{#";if(0){}"}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{!$view["name"]; }};', 'var a = {{!$view["name"]; }};') + bt( + 'a = abc{{!\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '}};') + test_fragment( + '{{! }}\n' + + 'test.met{{! someValue }}hod();') + bt( + '{{! "A" }}abc{{! "D" }};\n' + + '{{! "B" }}.test();\n' + + '" {{! "C" \'D\' }} "') + bt( + '{{!\n' + + 'echo "A";\n' + + '}};\n' + + 'test.method();') + bt('"{{!";if(0){}"}}";') + + # minimal template handling - () + self.reset_options() + self.options.templating = ['django', 'erb', 'handlebars', 'php'] + bt('var a = {{!--$view["name"]; --}};', 'var a = {{!--$view["name"]; --}};') + bt( + 'a = abc{{!--\n' + + 'for($i = 1; $i <= 100; $i++;) {\n' + + ' #count to 100!\n' + + ' echo($i . "
    ");\n' + + '}\n' + + '--}};') + test_fragment( + '{{!-- --}}\n' + + 'test.met{{!-- someValue --}}hod();') + bt( + '{{!-- "A" --}}abc{{!-- "D" --}};\n' + + '{{!-- "B" --}}.test();\n' + + '" {{!-- "C" \'D\' --}} "') + bt( + '{{!--\n' + + 'echo "A";\n' + + '--}};\n' + + 'test.method();') + bt('"{{!--";if(0){}"--}}";') + + + #============================================================ + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"";', + # -- output -- + '"";') + bt( + '"";', + # -- output -- + '"";') + bt( + '"";', + # -- output -- + '"<%";\n' + + 'if (0) {}\n' + + '"%>";') + bt( + '"<%";if(0){}', + # -- output -- + '"<%";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"<%=";if(0){}"%>";', + # -- output -- + '"<%=";\n' + + 'if (0) {}\n' + + '"%>";') + bt( + '"<%=";if(0){}', + # -- output -- + '"<%=";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{";if(0){}"}}";', + # -- output -- + '"{{";\n' + + 'if (0) {}\n' + + '"}}";') + bt( + '"{{";if(0){}', + # -- output -- + '"{{";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{#";if(0){}"#}";', + # -- output -- + '"{#";\n' + + 'if (0) {}\n' + + '"#}";') + bt( + '"{#";if(0){}', + # -- output -- + '"{#";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{%";if(0){}"%}";', + # -- output -- + '"{%";\n' + + 'if (0) {}\n' + + '"%}";') + bt( + '"{%";if(0){}', + # -- output -- + '"{%";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{";if(0){}"}}";', + # -- output -- + '"{{";\n' + + 'if (0) {}\n' + + '"}}";') + bt( + '"{{";if(0){}', + # -- output -- + '"{{";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{{";if(0){}"}}}";', + # -- output -- + '"{{{";\n' + + 'if (0) {}\n' + + '"}}}";') + bt( + '"{{{";if(0){}', + # -- output -- + '"{{{";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{^";if(0){}"}}";', + # -- output -- + '"{{^";\n' + + 'if (0) {}\n' + + '"}}";') + bt( + '"{{^";if(0){}', + # -- output -- + '"{{^";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{#";if(0){}"}}";', + # -- output -- + '"{{#";\n' + + 'if (0) {}\n' + + '"}}";') + bt( + '"{{#";if(0){}', + # -- output -- + '"{{#";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{!";if(0){}"}}";', + # -- output -- + '"{{!";\n' + + 'if (0) {}\n' + + '"}}";') + bt( + '"{{!";if(0){}', + # -- output -- + '"{{!";\n' + + 'if (0) {}') + + # Templating disabled - ensure formatting - () + self.reset_options() + self.options.templating = ['auto'] + bt( + '"{{!--";if(0){}"--}}";', + # -- output -- + '"{{!--";\n' + + 'if (0) {}\n' + + '"--}}";') + bt( + '"{{!--";if(0){}', + # -- output -- + '"{{!--";\n' + + 'if (0) {}') + + + #============================================================ + # jslint and space after anon function - (jslint_happy = "true", space_after_anon_function = "true") + self.reset_options() + self.options.jslint_happy = true + self.options.space_after_anon_function = true + bt( + 'a=typeof(x)', + # -- output -- + 'a = typeof (x)') + bt( + 'x();\n' + + '\n' + + 'function(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function () {}') + bt( + 'x();\n' + + '\n' + + 'function y(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function y() {}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function () {}\n' + + '}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function y(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function y() {}\n' + + '}') + bt( + 'function () {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + 'case 0:\n' + + 'case 1:\n' + + ' a();\n' + + ' break;\n' + + 'default:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + 'case -1:\n' + + ' break;\n' + + 'case !y:\n' + + ' break;\n' + + '}') + + # Issue #1357 + bt( + 'switch(x) {case 0: case 1:{a(); break;} default: break}', + # -- output -- + 'switch (x) {\n' + + 'case 0:\n' + + 'case 1: {\n' + + ' a();\n' + + ' break;\n' + + '}\n' + + 'default:\n' + + ' break\n' + + '}') + + # Issue #1357 + bt( + 'switch(x){case -1:break;case !y:{break;}}', + # -- output -- + 'switch (x) {\n' + + 'case -1:\n' + + ' break;\n' + + 'case !y: {\n' + + ' break;\n' + + '}\n' + + '}') + + # typical greasemonkey start + test_fragment( + '// comment 2\n' + + '(function ()') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function yoohoo() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function yoohoo() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {},\n' + + 'd = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var o2=$.extend(a);function(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function () {\n' + + ' alert(x);\n' + + '}') + bt( + 'var o2=$.extend(a);function yoohoo(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function yoohoo() {\n' + + ' alert(x);\n' + + '}') + bt( + 'function*() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'function* () {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* yoohoo() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'async x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'var a={data(){},\n' + + 'data2(){}}', + # -- output -- + 'var a = {\n' + + ' data() {},\n' + + ' data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + 'data(){},\n' + + 'data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {data(){},\n' + + 'data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '}') + bt( + 'var a={*data(){},*data2(){}}', + # -- output -- + 'var a = {\n' + + ' * data() {},\n' + + ' * data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + '*data(){},*data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {*data(){},*data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '}') + + # jslint and space after anon function - (jslint_happy = "true", space_after_anon_function = "false") + self.reset_options() + self.options.jslint_happy = true + self.options.space_after_anon_function = false + bt( + 'a=typeof(x)', + # -- output -- + 'a = typeof (x)') + bt( + 'x();\n' + + '\n' + + 'function(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function () {}') + bt( + 'x();\n' + + '\n' + + 'function y(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function y() {}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function () {}\n' + + '}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function y(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function y() {}\n' + + '}') + bt( + 'function () {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + 'case 0:\n' + + 'case 1:\n' + + ' a();\n' + + ' break;\n' + + 'default:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + 'case -1:\n' + + ' break;\n' + + 'case !y:\n' + + ' break;\n' + + '}') + + # Issue #1357 + bt( + 'switch(x) {case 0: case 1:{a(); break;} default: break}', + # -- output -- + 'switch (x) {\n' + + 'case 0:\n' + + 'case 1: {\n' + + ' a();\n' + + ' break;\n' + + '}\n' + + 'default:\n' + + ' break\n' + + '}') + + # Issue #1357 + bt( + 'switch(x){case -1:break;case !y:{break;}}', + # -- output -- + 'switch (x) {\n' + + 'case -1:\n' + + ' break;\n' + + 'case !y: {\n' + + ' break;\n' + + '}\n' + + '}') + + # typical greasemonkey start + test_fragment( + '// comment 2\n' + + '(function ()') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function yoohoo() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function yoohoo() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {},\n' + + 'd = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var o2=$.extend(a);function(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function () {\n' + + ' alert(x);\n' + + '}') + bt( + 'var o2=$.extend(a);function yoohoo(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function yoohoo() {\n' + + ' alert(x);\n' + + '}') + bt( + 'function*() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'function* () {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* yoohoo() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'async x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'var a={data(){},\n' + + 'data2(){}}', + # -- output -- + 'var a = {\n' + + ' data() {},\n' + + ' data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + 'data(){},\n' + + 'data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {data(){},\n' + + 'data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '}') + bt( + 'var a={*data(){},*data2(){}}', + # -- output -- + 'var a = {\n' + + ' * data() {},\n' + + ' * data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + '*data(){},*data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {*data(){},*data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '}') + + # jslint and space after anon function - (jslint_happy = "false", space_after_anon_function = "true") + self.reset_options() + self.options.jslint_happy = false + self.options.space_after_anon_function = true + bt( + 'a=typeof(x)', + # -- output -- + 'a = typeof (x)') + bt( + 'x();\n' + + '\n' + + 'function(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function () {}') + bt( + 'x();\n' + + '\n' + + 'function y(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function y() {}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function () {}\n' + + '}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function y(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function y() {}\n' + + '}') + bt( + 'function () {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1:\n' + + ' a();\n' + + ' break;\n' + + ' default:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y:\n' + + ' break;\n' + + '}') + + # Issue #1357 + bt( + 'switch(x) {case 0: case 1:{a(); break;} default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1: {\n' + + ' a();\n' + + ' break;\n' + + ' }\n' + + ' default:\n' + + ' break\n' + + '}') + + # Issue #1357 + bt( + 'switch(x){case -1:break;case !y:{break;}}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y: {\n' + + ' break;\n' + + ' }\n' + + '}') + + # typical greasemonkey start + test_fragment( + '// comment 2\n' + + '(function ()') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function yoohoo() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function yoohoo() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {},\n' + + 'd = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function () {},\n' + + ' d = \'\';') + bt( + 'var o2=$.extend(a);function(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function () {\n' + + ' alert(x);\n' + + '}') + bt( + 'var o2=$.extend(a);function yoohoo(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function yoohoo() {\n' + + ' alert(x);\n' + + '}') + bt( + 'function*() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'function* () {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* yoohoo() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'async x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'var a={data(){},\n' + + 'data2(){}}', + # -- output -- + 'var a = {\n' + + ' data() {},\n' + + ' data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + 'data(){},\n' + + 'data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {data(){},\n' + + 'data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '}') + bt( + 'var a={*data(){},*data2(){}}', + # -- output -- + 'var a = {\n' + + ' * data() {},\n' + + ' * data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + '*data(){},*data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {*data(){},*data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '}') + + # jslint and space after anon function - (jslint_happy = "false", space_after_anon_function = "false") + self.reset_options() + self.options.jslint_happy = false + self.options.space_after_anon_function = false + bt( + 'a=typeof(x)', + # -- output -- + 'a = typeof(x)') + bt( + 'x();\n' + + '\n' + + 'function(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function() {}') + bt( + 'x();\n' + + '\n' + + 'function y(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function y() {}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function() {}\n' + + '}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function y(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function y() {}\n' + + '}') + bt( + 'function () {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}', + # -- output -- + 'function() {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1:\n' + + ' a();\n' + + ' break;\n' + + ' default:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y:\n' + + ' break;\n' + + '}') + + # Issue #1357 + bt( + 'switch(x) {case 0: case 1:{a(); break;} default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1: {\n' + + ' a();\n' + + ' break;\n' + + ' }\n' + + ' default:\n' + + ' break\n' + + '}') + + # Issue #1357 + bt( + 'switch(x){case -1:break;case !y:{break;}}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y: {\n' + + ' break;\n' + + ' }\n' + + '}') + + # typical greasemonkey start + test_fragment( + '// comment 2\n' + + '(function()') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function yoohoo() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function yoohoo() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {},\n' + + 'd = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function() {},\n' + + ' d = \'\';') + bt( + 'var o2=$.extend(a);function(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function() {\n' + + ' alert(x);\n' + + '}') + bt( + 'var o2=$.extend(a);function yoohoo(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function yoohoo() {\n' + + ' alert(x);\n' + + '}') + bt( + 'function*() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* yoohoo() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'async x() {\n' + + ' yield 1;\n' + + '}') + bt( + 'var a={data(){},\n' + + 'data2(){}}', + # -- output -- + 'var a = {\n' + + ' data() {},\n' + + ' data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + 'data(){},\n' + + 'data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {data(){},\n' + + 'data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' data() {},\n' + + ' data2() {},\n' + + ' a: 1\n' + + '}') + bt( + 'var a={*data(){},*data2(){}}', + # -- output -- + 'var a = {\n' + + ' * data() {},\n' + + ' * data2() {}\n' + + '}') + bt( + 'new Vue({\n' + + '*data(){},*data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {*data(){},*data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' * data() {},\n' + + ' * data2() {},\n' + + ' a: 1\n' + + '}') + + # jslint and space after anon function - (space_after_named_function = "true") + self.reset_options() + self.options.space_after_named_function = true + bt( + 'a=typeof(x)', + # -- output -- + 'a = typeof(x)') + bt( + 'x();\n' + + '\n' + + 'function(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function() {}') + bt( + 'x();\n' + + '\n' + + 'function y(){}', + # -- output -- + 'x();\n' + + '\n' + + 'function y () {}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function() {}\n' + + '}') + bt( + 'x();\n' + + '\n' + + 'var x = {\n' + + 'x: function y(){}\n' + + '}', + # -- output -- + 'x();\n' + + '\n' + + 'var x = {\n' + + ' x: function y () {}\n' + + '}') + bt( + 'function () {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}', + # -- output -- + 'function() {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1:\n' + + ' a();\n' + + ' break;\n' + + ' default:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y:\n' + + ' break;\n' + + '}') + + # Issue #1357 + bt( + 'switch(x) {case 0: case 1:{a(); break;} default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1: {\n' + + ' a();\n' + + ' break;\n' + + ' }\n' + + ' default:\n' + + ' break\n' + + '}') + + # Issue #1357 + bt( + 'switch(x){case -1:break;case !y:{break;}}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y: {\n' + + ' break;\n' + + ' }\n' + + '}') + + # typical greasemonkey start + test_fragment( + '// comment 2\n' + + '(function()') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function() {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function yoohoo() {}, d = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function yoohoo () {},\n' + + ' d = \'\';') + bt( + 'var a2, b2, c2, d2 = 0, c = function() {},\n' + + 'd = \'\';', + # -- output -- + 'var a2, b2, c2, d2 = 0,\n' + + ' c = function() {},\n' + + ' d = \'\';') + bt( + 'var o2=$.extend(a);function(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function() {\n' + + ' alert(x);\n' + + '}') + bt( + 'var o2=$.extend(a);function yoohoo(){alert(x);}', + # -- output -- + 'var o2 = $.extend(a);\n' + + '\n' + + 'function yoohoo () {\n' + + ' alert(x);\n' + + '}') + bt( + 'function*() {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* yoohoo() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'function* yoohoo () {\n' + + ' yield 1;\n' + + '}') + bt( + 'function* x() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'function* x () {\n' + + ' yield 1;\n' + + '}') + bt( + 'async x() {\n' + + ' yield 1;\n' + + '}', + # -- output -- + 'async x () {\n' + + ' yield 1;\n' + + '}') + bt( + 'var a={data(){},\n' + + 'data2(){}}', + # -- output -- + 'var a = {\n' + + ' data () {},\n' + + ' data2 () {}\n' + + '}') + bt( + 'new Vue({\n' + + 'data(){},\n' + + 'data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' data () {},\n' + + ' data2 () {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {data(){},\n' + + 'data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' data () {},\n' + + ' data2 () {},\n' + + ' a: 1\n' + + '}') + bt( + 'var a={*data(){},*data2(){}}', + # -- output -- + 'var a = {\n' + + ' * data () {},\n' + + ' * data2 () {}\n' + + '}') + bt( + 'new Vue({\n' + + '*data(){},*data2(){}, a:1})', + # -- output -- + 'new Vue({\n' + + ' * data () {},\n' + + ' * data2 () {},\n' + + ' a: 1\n' + + '})') + bt( + 'export default {*data(){},*data2(){},\n' + + 'a:1}', + # -- output -- + 'export default {\n' + + ' * data () {},\n' + + ' * data2 () {},\n' + + ' a: 1\n' + + '}') + + + #============================================================ + # Regression tests + self.reset_options() + + # Issue 241 + bt( + 'obj\n' + + ' .last({\n' + + ' foo: 1,\n' + + ' bar: 2\n' + + ' });\n' + + 'var test = 1;') + + # Issue #1663 + bt( + '{\n' + + ' /* howdy\n' + + ' \n' + + ' */\n' + + '}') + bt( + 'obj\n' + + ' .last(a, function() {\n' + + ' var test;\n' + + ' });\n' + + 'var test = 1;') + bt( + 'obj.first()\n' + + ' .second()\n' + + ' .last(function(err, response) {\n' + + ' console.log(err);\n' + + ' });') + + # Issue 268 and 275 + bt( + 'obj.last(a, function() {\n' + + ' var test;\n' + + '});\n' + + 'var test = 1;') + bt( + 'obj.last(a,\n' + + ' function() {\n' + + ' var test;\n' + + ' });\n' + + 'var test = 1;') + bt( + '(function() {if (!window.FOO) window.FOO || (window.FOO = function() {var b = {bar: "zort"};});})();', + # -- output -- + '(function() {\n' + + ' if (!window.FOO) window.FOO || (window.FOO = function() {\n' + + ' var b = {\n' + + ' bar: "zort"\n' + + ' };\n' + + ' });\n' + + '})();') + + # Issue 281 + bt( + 'define(["dojo/_base/declare", "my/Employee", "dijit/form/Button",\n' + + ' "dojo/_base/lang", "dojo/Deferred"\n' + + '], function(declare, Employee, Button, lang, Deferred) {\n' + + ' return declare(Employee, {\n' + + ' constructor: function() {\n' + + ' new Button({\n' + + ' onClick: lang.hitch(this, function() {\n' + + ' new Deferred().then(lang.hitch(this, function() {\n' + + ' this.salary * 0.25;\n' + + ' }));\n' + + ' })\n' + + ' });\n' + + ' }\n' + + ' });\n' + + '});') + bt( + 'define(["dojo/_base/declare", "my/Employee", "dijit/form/Button",\n' + + ' "dojo/_base/lang", "dojo/Deferred"\n' + + ' ],\n' + + ' function(declare, Employee, Button, lang, Deferred) {\n' + + ' return declare(Employee, {\n' + + ' constructor: function() {\n' + + ' new Button({\n' + + ' onClick: lang.hitch(this, function() {\n' + + ' new Deferred().then(lang.hitch(this, function() {\n' + + ' this.salary * 0.25;\n' + + ' }));\n' + + ' })\n' + + ' });\n' + + ' }\n' + + ' });\n' + + ' });') + + # Issue 459 + bt( + '(function() {\n' + + ' return {\n' + + ' foo: function() {\n' + + ' return "bar";\n' + + ' },\n' + + ' bar: ["bar"]\n' + + ' };\n' + + '}());') + + # Issue 505 - strings should end at newline unless continued by backslash + bt( + 'var name = "a;\n' + + 'name = "b";') + bt( + 'var name = "a;\\\n' + + ' name = b";') + + # Issue 514 - some operators require spaces to distinguish them + bt('var c = "_ACTION_TO_NATIVEAPI_" + ++g++ + +new Date;') + bt('var c = "_ACTION_TO_NATIVEAPI_" - --g-- - -new Date;') + + # Issue 440 - reserved words can be used as object property names + bt( + 'a = {\n' + + ' function: {},\n' + + ' "function": {},\n' + + ' throw: {},\n' + + ' "throw": {},\n' + + ' var: {},\n' + + ' "var": {},\n' + + ' set: {},\n' + + ' "set": {},\n' + + ' get: {},\n' + + ' "get": {},\n' + + ' if: {},\n' + + ' "if": {},\n' + + ' then: {},\n' + + ' "then": {},\n' + + ' else: {},\n' + + ' "else": {},\n' + + ' yay: {}\n' + + '};') + + # Issue 331 - if-else with braces edge case + bt( + 'if(x){a();}else{b();}if(y){c();}', + # -- output -- + 'if (x) {\n' + + ' a();\n' + + '} else {\n' + + ' b();\n' + + '}\n' + + 'if (y) {\n' + + ' c();\n' + + '}') + + # Issue 485 - ensure function declarations behave the same in arrays as elsewhere + bt( + 'var v = ["a",\n' + + ' function() {\n' + + ' return;\n' + + ' }, {\n' + + ' id: 1\n' + + ' }\n' + + '];') + bt( + 'var v = ["a", function() {\n' + + ' return;\n' + + '}, {\n' + + ' id: 1\n' + + '}];') + + # Issue 382 - initial totally cursory support for es6 module export + bt( + 'module "Even" {\n' + + ' import odd from "Odd";\n' + + ' export function sum(x, y) {\n' + + ' return x + y;\n' + + ' }\n' + + ' export var pi = 3.141593;\n' + + ' export default moduleName;\n' + + '}') + bt( + 'module "Even" {\n' + + ' export default function div(x, y) {}\n' + + '}') + + # Issue 889 - export default { ... } + bt( + 'export default {\n' + + ' func1() {},\n' + + ' func2() {}\n' + + ' func3() {}\n' + + '}') + bt( + 'export default {\n' + + ' a() {\n' + + ' return 1;\n' + + ' },\n' + + ' b() {\n' + + ' return 2;\n' + + ' },\n' + + ' c() {\n' + + ' return 3;\n' + + ' }\n' + + '}') + + # Issue 508 + bt('set["name"]') + bt('get["name"]') + test_fragment( + 'a = {\n' + + ' set b(x) {},\n' + + ' c: 1,\n' + + ' d: function() {}\n' + + '};') + test_fragment( + 'a = {\n' + + ' get b() {\n' + + ' retun 0;\n' + + ' },\n' + + ' c: 1,\n' + + ' d: function() {}\n' + + '};') + + # Issue 298 - do not under indent if/while/for condtionals experesions + bt( + '\'use strict\';\n' + + 'if ([].some(function() {\n' + + ' return false;\n' + + ' })) {\n' + + ' console.log("hello");\n' + + '}') + + # Issue 298 - do not under indent if/while/for condtionals experesions + bt( + '\'use strict\';\n' + + 'if ([].some(function() {\n' + + ' return false;\n' + + ' })) {\n' + + ' console.log("hello");\n' + + '}') + + # Issue 552 - Typescript? Okay... we didn't break it before, so try not to break it now. + bt( + 'class Test {\n' + + ' blah: string[];\n' + + ' foo(): number {\n' + + ' return 0;\n' + + ' }\n' + + ' bar(): number {\n' + + ' return 0;\n' + + ' }\n' + + '}') + + # Issue 1544 - Typescript declare formatting (no newline). + bt( + 'declare const require: any;\n' + + 'declare function greet(greeting: string): void;\n' + + 'declare var foo: number;\n' + + 'declare namespace myLib {\n' + + ' function makeGreeting(s: string): string;\n' + + ' let numberOfGreetings: number;\n' + + '}\n' + + 'declare let test: any;') + bt( + 'interface Test {\n' + + ' blah: string[];\n' + + ' foo(): number {\n' + + ' return 0;\n' + + ' }\n' + + ' bar(): number {\n' + + ' return 0;\n' + + ' }\n' + + '}') + + # Issue 583 - Functions with comments after them should still indent correctly. + bt( + 'function exit(code) {\n' + + ' setTimeout(function() {\n' + + ' phantom.exit(code);\n' + + ' }, 0);\n' + + ' phantom.onError = function() {};\n' + + '}\n' + + '// Comment') + + # Issue 806 - newline arrow functions + bt( + 'a.b("c",\n' + + ' () => d.e\n' + + ')') + + # Issue 810 - es6 object literal detection + bt( + 'function badFormatting() {\n' + + ' return {\n' + + ' a,\n' + + ' b: c,\n' + + ' d: e,\n' + + ' f: g,\n' + + ' h,\n' + + ' i,\n' + + ' j: k\n' + + ' }\n' + + '}\n' + + '\n' + + 'function goodFormatting() {\n' + + ' return {\n' + + ' a: b,\n' + + ' c,\n' + + ' d: e,\n' + + ' f: g,\n' + + ' h,\n' + + ' i,\n' + + ' j: k\n' + + ' }\n' + + '}') + + # Issue 602 - ES6 object literal shorthand functions + bt( + 'return {\n' + + ' fn1() {},\n' + + ' fn2() {}\n' + + '}') + bt( + 'throw {\n' + + ' fn1() {},\n' + + ' fn2() {}\n' + + '}') + bt( + 'foo({\n' + + ' fn1(a) {}\n' + + ' fn2(a) {}\n' + + '})') + bt( + 'foo("text", {\n' + + ' fn1(a) {}\n' + + ' fn2(a) {}\n' + + '})') + bt( + 'oneArg = {\n' + + ' fn1(a) {\n' + + ' do();\n' + + ' },\n' + + ' fn2() {}\n' + + '}') + bt( + 'multiArg = {\n' + + ' fn1(a, b, c) {\n' + + ' do();\n' + + ' },\n' + + ' fn2() {}\n' + + '}') + bt( + 'noArgs = {\n' + + ' fn1() {\n' + + ' do();\n' + + ' },\n' + + ' fn2() {}\n' + + '}') + bt( + 'emptyFn = {\n' + + ' fn1() {},\n' + + ' fn2() {}\n' + + '}') + bt( + 'nested = {\n' + + ' fns: {\n' + + ' fn1() {},\n' + + ' fn2() {}\n' + + ' }\n' + + '}') + bt( + 'array = [{\n' + + ' fn1() {},\n' + + ' prop: val,\n' + + ' fn2() {}\n' + + '}]') + bt( + 'expr = expr ? expr : {\n' + + ' fn1() {},\n' + + ' fn2() {}\n' + + '}') + bt( + 'strange = valid + {\n' + + ' fn1() {},\n' + + ' fn2() {\n' + + ' return 1;\n' + + ' }\n' + + '}.fn2()') + + # Issue 854 - Arrow function with statement block + bt( + 'test(() => {\n' + + ' var a = {}\n' + + '\n' + + ' a.what = () => true ? 1 : 2\n' + + '\n' + + ' a.thing = () => {\n' + + ' b();\n' + + ' }\n' + + '})') + + # Issue 1727 - Optional chaining + bt('true?.1:.2', 'true ? .1 : .2') + + # Issue 406 - Multiline array + bt( + 'var tempName = [\n' + + ' "temp",\n' + + ' process.pid,\n' + + ' (Math.random() * 0x1000000000).toString(36),\n' + + ' new Date().getTime()\n' + + '].join("-");') + + # Issue 1374 - Parameters starting with ! or [ merged into single line + bt( + 'fn(\n' + + ' 1,\n' + + ' !1,\n' + + ' 1,\n' + + ' [1]\n' + + ')') + + # Issue 1288 - Negative numbers remove newlines in array + bt( + 'var array = [\n' + + ' -1,\n' + + ' 0,\n' + + ' "a",\n' + + ' -2,\n' + + ' 1,\n' + + ' -3,\n' + + '];') + + # Issue 1229 - Negated expressions in array + bt( + 'a = [\n' + + ' true && 1,\n' + + ' true && 1,\n' + + ' true && 1\n' + + ']\n' + + 'a = [\n' + + ' !true && 1,\n' + + ' !true && 1,\n' + + ' !true && 1\n' + + ']') + + # Issue #996 - Input ends with backslash throws exception + test_fragment( + 'sd = 1;\n' + + '/') + + # Issue #1079 - unbraced if with comments should still look right + bt( + 'if (console.log)\n' + + ' for (var i = 0; i < 20; ++i)\n' + + ' if (i % 3)\n' + + ' console.log(i);\n' + + '// all done\n' + + 'console.log("done");') + + # Issue #1085 - function should not have blank line in a number of cases + bt( + 'var transformer =\n' + + ' options.transformer ||\n' + + ' globalSettings.transformer ||\n' + + ' function(x) {\n' + + ' return x;\n' + + ' };') + + # Issue #569 - function should not have blank line in a number of cases + bt( + '(function(global) {\n' + + ' "use strict";\n' + + '\n' + + ' /* jshint ignore:start */\n' + + ' include "somefile.js"\n' + + ' /* jshint ignore:end */\n' + + '}(this));') + bt( + 'function bindAuthEvent(eventName) {\n' + + ' self.auth.on(eventName, function(event, meta) {\n' + + ' self.emit(eventName, event, meta);\n' + + ' });\n' + + '}\n' + + '["logged_in", "logged_out", "signed_up", "updated_user"].forEach(bindAuthEvent);\n' + + '\n' + + 'function bindBrowserEvent(eventName) {\n' + + ' browser.on(eventName, function(event, meta) {\n' + + ' self.emit(eventName, event, meta);\n' + + ' });\n' + + '}\n' + + '["navigating"].forEach(bindBrowserEvent);') + + # Issue #892 - new line between chained methods + bt( + 'foo\n' + + ' .who()\n' + + '\n' + + ' .knows()\n' + + ' // comment\n' + + ' .nothing() // comment\n' + + '\n' + + ' .more()') + + # Issue #1107 - Missing space between words for label + bt( + 'function f(a) {c: do if (x) {} else if (y) {} while(0); return 0;}', + # -- output -- + 'function f(a) {\n' + + ' c: do\n' + + ' if (x) {} else if (y) {}\n' + + ' while (0);\n' + + ' return 0;\n' + + '}') + bt( + 'function f(a) {c: if (x) {} else if (y) {} return 0;}', + # -- output -- + 'function f(a) {\n' + + ' c: if (x) {} else if (y) {}\n' + + ' return 0;\n' + + '}') + + + #============================================================ + # Test non-positionable-ops + self.reset_options() + bt('a += 2;') + bt('a -= 2;') + bt('a *= 2;') + bt('a /= 2;') + bt('a %= 2;') + bt('a &= 2;') + bt('a ^= 2;') + bt('a |= 2;') + bt('a **= 2;') + bt('a <<= 2;') + bt('a >>= 2;') + + + #============================================================ + # + self.reset_options() + + # exponent literals + bt('a = 1e10') + bt('a = 1.3e10') + bt('a = 1.3e-10') + bt('a = -12345.3e-10') + bt('a = .12345e-10') + bt('a = 06789e-10') + bt('a = e - 10') + bt('a = 1.3e+10') + bt('a = 1.e-7') + bt('a = -12345.3e+10') + bt('a = .12345e+10') + bt('a = 06789e+10') + bt('a = e + 10') + bt('a=0e-12345.3e-10', 'a = 0e-12345 .3e-10') + bt('a=0.e-12345.3e-10', 'a = 0.e-12345 .3e-10') + bt('a=0x.e-12345.3e-10', 'a = 0x.e - 12345.3e-10') + bt('a=0x0.e-12345.3e-10', 'a = 0x0.e - 12345.3e-10') + bt('a=0x0.0e-12345.3e-10', 'a = 0x0 .0e-12345 .3e-10') + bt('a=0g-12345.3e-10', 'a = 0 g - 12345.3e-10') + bt('a=0.g-12345.3e-10', 'a = 0. g - 12345.3e-10') + bt('a=0x.g-12345.3e-10', 'a = 0x.g - 12345.3e-10') + bt('a=0x0.g-12345.3e-10', 'a = 0x0.g - 12345.3e-10') + bt('a=0x0.0g-12345.3e-10', 'a = 0x0 .0 g - 12345.3e-10') + + # Decimal literals + bt('a = 0123456789;') + bt('a = 9876543210;') + bt('a = 5647308291;') + bt('a=030e-5', 'a = 030e-5') + bt('a=00+4', 'a = 00 + 4') + bt('a=32+4', 'a = 32 + 4') + bt('a=0.6g+4', 'a = 0.6 g + 4') + bt('a=01.10', 'a = 01.10') + bt('a=a.10', 'a = a .10') + bt('a=00B0x0', 'a = 00 B0x0') + bt('a=00B0xb0', 'a = 00 B0xb0') + bt('a=00B0x0b0', 'a = 00 B0x0b0') + bt('a=0090x0', 'a = 0090 x0') + bt('a=0g0b0o0', 'a = 0 g0b0o0') + + # Hexadecimal literals + bt('a = 0x0123456789abcdef;') + bt('a = 0X0123456789ABCDEF;') + bt('a = 0xFeDcBa9876543210;') + bt('a=0x30e-5', 'a = 0x30e - 5') + bt('a=0xF0+4', 'a = 0xF0 + 4') + bt('a=0Xff+4', 'a = 0Xff + 4') + bt('a=0Xffg+4', 'a = 0Xff g + 4') + bt('a=0x01.10', 'a = 0x01 .10') + bt('a = 0xb0ce;') + bt('a = 0x0b0;') + bt('a=0x0B0x0', 'a = 0x0B0 x0') + bt('a=0x0B0xb0', 'a = 0x0B0 xb0') + bt('a=0x0B0x0b0', 'a = 0x0B0 x0b0') + bt('a=0X090x0', 'a = 0X090 x0') + bt('a=0Xg0b0o0', 'a = 0X g0b0o0') + + # Octal literals + bt('a = 0o01234567;') + bt('a = 0O01234567;') + bt('a = 0o34120675;') + bt('a=0o30e-5', 'a = 0o30 e - 5') + bt('a=0o70+4', 'a = 0o70 + 4') + bt('a=0O77+4', 'a = 0O77 + 4') + bt('a=0O778+4', 'a = 0O77 8 + 4') + bt('a=0O77a+4', 'a = 0O77 a + 4') + bt('a=0o01.10', 'a = 0o01 .10') + bt('a=0o0B0x0', 'a = 0o0 B0x0') + bt('a=0o0B0xb0', 'a = 0o0 B0xb0') + bt('a=0o0B0x0b0', 'a = 0o0 B0x0b0') + bt('a=0O090x0', 'a = 0O0 90 x0') + bt('a=0Og0b0o0', 'a = 0O g0b0o0') + + # Binary literals + bt('a = 0b010011;') + bt('a = 0B010011;') + bt('a = 0b01001100001111;') + bt('a=0b10e-5', 'a = 0b10 e - 5') + bt('a=0b10+4', 'a = 0b10 + 4') + bt('a=0B11+4', 'a = 0B11 + 4') + bt('a=0B112+4', 'a = 0B11 2 + 4') + bt('a=0B11a+4', 'a = 0B11 a + 4') + bt('a=0b01.10', 'a = 0b01 .10') + bt('a=0b0B0x0', 'a = 0b0 B0x0') + bt('a=0b0B0xb0', 'a = 0b0 B0xb0') + bt('a=0b0B0x0b0', 'a = 0b0 B0x0b0') + bt('a=0B090x0', 'a = 0B0 90 x0') + bt('a=0Bg0b0o0', 'a = 0B g0b0o0') + + # BigInt literals + bt('a = 1n;') + bt('a = 1234567890123456789n;') + bt('a = -1234567890123456789n;') + bt('a = 1234567890123456789 N;') + bt('a=0b10e-5n', 'a = 0b10 e - 5n') + bt('a=.0n', 'a = .0 n') + bt('a=1.0n', 'a = 1.0 n') + bt('a=1e0n', 'a = 1e0 n') + bt('a=0n11a+4', 'a = 0n 11 a + 4') + + + #============================================================ + # brace_style ,preserve-inline tests - (brace_style = ""collapse,preserve-inline"") + self.reset_options() + self.options.brace_style = 'collapse,preserve-inline' + bt('import { asdf } from "asdf";') + bt('import { get } from "asdf";') + bt('function inLine() { console.log("oh em gee"); }') + bt('if (cancer) { console.log("Im sorry but you only have so long to live..."); }') + bt('if (ding) { console.log("dong"); } else { console.log("dang"); }') + bt( + 'function kindaComplex() {\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}') + bt( + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}', + # -- output -- + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}') + + # brace_style ,preserve-inline tests - (brace_style = ""expand,preserve-inline"") + self.reset_options() + self.options.brace_style = 'expand,preserve-inline' + bt('import { asdf } from "asdf";') + bt('import { get } from "asdf";') + bt('function inLine() { console.log("oh em gee"); }') + bt('if (cancer) { console.log("Im sorry but you only have so long to live..."); }') + bt( + 'if (ding) { console.log("dong"); } else { console.log("dang"); }', + # -- output -- + 'if (ding) { console.log("dong"); }\n' + + 'else { console.log("dang"); }') + bt( + 'function kindaComplex() {\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}', + # -- output -- + 'function kindaComplex()\n' + + '{\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}') + bt( + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}', + # -- output -- + 'function complex()\n' + + '{\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b()\n' + + ' {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}') + + # brace_style ,preserve-inline tests - (brace_style = ""end-expand,preserve-inline"") + self.reset_options() + self.options.brace_style = 'end-expand,preserve-inline' + bt('import { asdf } from "asdf";') + bt('import { get } from "asdf";') + bt('function inLine() { console.log("oh em gee"); }') + bt('if (cancer) { console.log("Im sorry but you only have so long to live..."); }') + bt( + 'if (ding) { console.log("dong"); } else { console.log("dang"); }', + # -- output -- + 'if (ding) { console.log("dong"); }\n' + + 'else { console.log("dang"); }') + bt( + 'function kindaComplex() {\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}') + bt( + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}', + # -- output -- + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}') + + # brace_style ,preserve-inline tests - (brace_style = ""none,preserve-inline"") + self.reset_options() + self.options.brace_style = 'none,preserve-inline' + bt('import { asdf } from "asdf";') + bt('import { get } from "asdf";') + bt('function inLine() { console.log("oh em gee"); }') + bt('if (cancer) { console.log("Im sorry but you only have so long to live..."); }') + bt('if (ding) { console.log("dong"); } else { console.log("dang"); }') + bt( + 'function kindaComplex() {\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}') + bt( + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}', + # -- output -- + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}') + + # brace_style ,preserve-inline tests - (brace_style = ""collapse-preserve-inline"") + self.reset_options() + self.options.brace_style = 'collapse-preserve-inline' + bt('import { asdf } from "asdf";') + bt('import { get } from "asdf";') + bt('function inLine() { console.log("oh em gee"); }') + bt('if (cancer) { console.log("Im sorry but you only have so long to live..."); }') + bt('if (ding) { console.log("dong"); } else { console.log("dang"); }') + bt( + 'function kindaComplex() {\n' + + ' var a = 2;\n' + + ' var obj = {};\n' + + ' var obj2 = { a: "a", b: "b" };\n' + + ' var obj3 = {\n' + + ' c: "c",\n' + + ' d: "d",\n' + + ' e: "e"\n' + + ' };\n' + + '}') + bt( + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}', + # -- output -- + 'function complex() {\n' + + ' console.log("wowe");\n' + + ' (function() { var a = 2; var b = 3; })();\n' + + ' $.each(arr, function(el, idx) { return el; });\n' + + ' var obj = {\n' + + ' a: function() { console.log("test"); },\n' + + ' b() {\n' + + ' console.log("test2");\n' + + ' }\n' + + ' };\n' + + '}') + + + #============================================================ + # Destructured and related + self.reset_options() + self.options.brace_style = 'collapse,preserve-inline' + + # Issue 382 - import destructured + bt( + 'module "Even" {\n' + + ' import { odd, oddly } from "Odd";\n' + + '}') + bt( + 'import defaultMember from "module-name";\n' + + 'import * as name from "module-name";\n' + + 'import { member } from "module-name";\n' + + 'import { member as alias } from "module-name";\n' + + 'import { member1, member2 } from "module-name";\n' + + 'import { member1, member2 as alias2 } from "module-name";\n' + + 'import defaultMember, { member, member2 } from "module-name";\n' + + 'import defaultMember, * as name from "module-name";\n' + + 'import "module-name";\n' + + 'import("module-name")') + + # Issue #1393 - dynamic import() + bt( + 'if (from < to) {\n' + + ' import(`dynamic${library}`);\n' + + '} else {\n' + + ' import("otherdynamic");\n' + + '}') + + # Issue #1197 - dynamic import() arrow syntax + bt('frontend = Async(() => import("../frontend").then(m => m.default ))', 'frontend = Async(() => import("../frontend").then(m => m.default))') + + # Issue 858 - from is a keyword only after import + bt( + 'if (from < to) {\n' + + ' from++;\n' + + '} else {\n' + + ' from--;\n' + + '}') + + # Issue 511 - destrutured + bt( + 'var { b, c } = require("../stores");\n' + + 'var { ProjectStore } = require("../stores");\n' + + '\n' + + 'function takeThing({ prop }) {\n' + + ' console.log("inner prop", prop)\n' + + '}') + + # Issue 315 - Short objects + bt('var a = { b: { c: { d: e } } };') + bt( + 'var a = {\n' + + ' b: {\n' + + ' c: { d: e }\n' + + ' c3: { d: e }\n' + + ' },\n' + + ' b2: { c: { d: e } }\n' + + '};') + + # Issue 370 - Short objects in array + bt( + 'var methods = [\n' + + ' { name: "to" },\n' + + ' { name: "step" },\n' + + ' { name: "move" },\n' + + ' { name: "min" },\n' + + ' { name: "max" }\n' + + '];') + + # Issue 838 - Short objects in array + bt( + 'function(url, callback) {\n' + + ' var script = document.createElement("script")\n' + + ' if (true) script.onreadystatechange = function() {\n' + + ' foo();\n' + + ' }\n' + + ' else script.onload = callback;\n' + + '}') + + # Issue 578 - Odd indenting after function + bt( + 'function bindAuthEvent(eventName) {\n' + + ' self.auth.on(eventName, function(event, meta) {\n' + + ' self.emit(eventName, event, meta);\n' + + ' });\n' + + '}\n' + + '["logged_in", "logged_out", "signed_up", "updated_user"].forEach(bindAuthEvent);') + + # Issue #487 - some short expressions examples + bt( + 'if (a == 1) { a++; }\n' + + 'a = { a: a };\n' + + 'UserDB.findOne({ username: "xyz" }, function(err, user) {});\n' + + 'import { fs } from "fs";') + + # Issue #982 - Fixed return expression collapse-preserve-inline + bt( + 'function foo(arg) {\n' + + ' if (!arg) { a(); }\n' + + ' if (!arg) { return false; }\n' + + ' if (!arg) { throw "inline"; }\n' + + ' return true;\n' + + '}') + + # Issue #338 - Short expressions + bt( + 'if (someCondition) { return something; }\n' + + 'if (someCondition) {\n' + + ' return something;\n' + + '}\n' + + 'if (someCondition) { break; }\n' + + 'if (someCondition) {\n' + + ' return something;\n' + + '}') + + # Issue #1283 - Javascript ++ Operator get wrong indent + bt( + '{this.foo++\n' + + 'bar}', + # -- output -- + '{\n' + + ' this.foo++\n' + + ' bar\n' + + '}') + + # Issue #1283 - Javascript ++ Operator get wrong indent (2) + bt( + 'axios.interceptors.request.use(\n' + + ' config => {\n' + + ' // loading\n' + + ' window.store.loading++\n' + + ' let extraParams = {}\n' + + ' }\n' + + ')') + + + #============================================================ + # keep_array_indentation false + self.reset_options() + self.options.keep_array_indentation = false + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f"\n' + + ']') + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"\n' + + ']') + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"\n' + + ']') + bt( + 'var x = [{}\n' + + ']', + # -- output -- + 'var x = [{}]') + bt( + 'var x = [{foo:bar}\n' + + ']', + # -- output -- + 'var x = [{\n' + + ' foo: bar\n' + + '}]') + bt( + 'a = ["something",\n' + + ' "completely",\n' + + ' "different"];\n' + + 'if (x);', + # -- output -- + 'a = ["something",\n' + + ' "completely",\n' + + ' "different"\n' + + '];\n' + + 'if (x);') + bt('a = ["a","b","c"]', 'a = ["a", "b", "c"]') + bt('a = ["a", "b","c"]', 'a = ["a", "b", "c"]') + bt( + 'x = [{"a":0}]', + # -- output -- + 'x = [{\n' + + ' "a": 0\n' + + '}]') + bt( + '{a([[a1]], {b;});}', + # -- output -- + '{\n' + + ' a([\n' + + ' [a1]\n' + + ' ], {\n' + + ' b;\n' + + ' });\n' + + '}') + bt( + 'a ();\n' + + ' [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();', + # -- output -- + 'a();\n' + + '[\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + '].toString();') + bt( + 'a ();\n' + + 'a = [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();', + # -- output -- + 'a();\n' + + 'a = [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + '].toString();') + bt( + 'function() {\n' + + ' Foo([\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ]);\n' + + '}', + # -- output -- + 'function() {\n' + + ' Foo([\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ]);\n' + + '}') + bt( + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}', + # -- output -- + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}') + bt( + 'function foo() {\n' + + ' return [\n' + + ' {\n' + + ' one: "x",\n' + + ' two: [\n' + + ' {\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }\n' + + ' ]\n' + + ' }\n' + + ' ];\n' + + '}', + # -- output -- + 'function foo() {\n' + + ' return [{\n' + + ' one: "x",\n' + + ' two: [{\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }]\n' + + ' }];\n' + + '}') + bt( + 'function foo() {\n' + + ' return [\n' + + ' {\n' + + ' one: "x",\n' + + ' two: [\n' + + ' {\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }\n' + + ' ]\n' + + ' }\n' + + ' ];\n' + + '}', + # -- output -- + 'function foo() {\n' + + ' return [{\n' + + ' one: "x",\n' + + ' two: [{\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }]\n' + + ' }];\n' + + '}') + + + #============================================================ + # keep_array_indentation true + self.reset_options() + self.options.keep_array_indentation = true + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f"]') + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]') + bt( + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]', + # -- output -- + 'a = ["a", "b", "c",\n' + + ' "d", "e", "f",\n' + + ' "g", "h", "i"]') + bt( + 'var x = [{}\n' + + ']', + # -- output -- + 'var x = [{}\n' + + ']') + bt( + 'var x = [{foo:bar}\n' + + ']', + # -- output -- + 'var x = [{\n' + + ' foo: bar\n' + + ' }\n' + + ']') + bt( + 'a = ["something",\n' + + ' "completely",\n' + + ' "different"];\n' + + 'if (x);', + # -- output -- + 'a = ["something",\n' + + ' "completely",\n' + + ' "different"];\n' + + 'if (x);') + bt('a = ["a","b","c"]', 'a = ["a", "b", "c"]') + bt('a = ["a", "b","c"]', 'a = ["a", "b", "c"]') + bt( + 'x = [{"a":0}]', + # -- output -- + 'x = [{\n' + + ' "a": 0\n' + + '}]') + bt( + '{a([[a1]], {b;});}', + # -- output -- + '{\n' + + ' a([[a1]], {\n' + + ' b;\n' + + ' });\n' + + '}') + bt( + 'a ();\n' + + ' [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();', + # -- output -- + 'a();\n' + + ' [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();') + bt( + 'a ();\n' + + 'a = [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();', + # -- output -- + 'a();\n' + + 'a = [\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ].toString();') + bt( + 'function() {\n' + + ' Foo([\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ]);\n' + + '}', + # -- output -- + 'function() {\n' + + ' Foo([\n' + + ' ["sdfsdfsd"],\n' + + ' ["sdfsdfsdf"]\n' + + ' ]);\n' + + '}') + bt( + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}', + # -- output -- + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}') + bt( + 'function foo() {\n' + + ' return [\n' + + ' {\n' + + ' one: "x",\n' + + ' two: [\n' + + ' {\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }\n' + + ' ]\n' + + ' }\n' + + ' ];\n' + + '}', + # -- output -- + 'function foo() {\n' + + ' return [\n' + + ' {\n' + + ' one: "x",\n' + + ' two: [\n' + + ' {\n' + + ' id: "a",\n' + + ' name: "apple"\n' + + ' }, {\n' + + ' id: "b",\n' + + ' name: "banana"\n' + + ' }\n' + + ' ]\n' + + ' }\n' + + ' ];\n' + + '}') + + + #============================================================ + # indent_empty_lines true + self.reset_options() + self.options.indent_empty_lines = true + test_fragment( + 'var a = 1;\n' + + '\n' + + 'var b = 1;') + test_fragment( + 'var a = 1;\n' + + ' \n' + + 'var b = 1;', + # -- output -- + 'var a = 1;\n' + + '\n' + + 'var b = 1;') + test_fragment( + '{\n' + + ' var a = 1;\n' + + ' \n' + + ' var b = 1;\n' + + '\n' + + '}', + # -- output -- + '{\n' + + ' var a = 1;\n' + + ' \n' + + ' var b = 1;\n' + + ' \n' + + '}') + test_fragment( + '{\n' + + '\n' + + ' var a = 1;\n' + + '\n' + + '\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}', + # -- output -- + '{\n' + + ' \n' + + ' var a = 1;\n' + + ' \n' + + ' \n' + + ' \n' + + ' var b = 1;\n' + + ' \n' + + '}') + test_fragment( + '{\n' + + '\n' + + ' var a = 1;\n' + + '\n' + + 'function A() {\n' + + '\n' + + '}\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}', + # -- output -- + '{\n' + + ' \n' + + ' var a = 1;\n' + + ' \n' + + ' function A() {\n' + + ' \n' + + ' }\n' + + ' \n' + + ' var b = 1;\n' + + ' \n' + + '}') + + + #============================================================ + # indent_empty_lines false + self.reset_options() + self.options.indent_empty_lines = false + test_fragment( + 'var a = 1;\n' + + '\n' + + 'var b = 1;') + test_fragment( + 'var a = 1;\n' + + ' \n' + + 'var b = 1;', + # -- output -- + 'var a = 1;\n' + + '\n' + + 'var b = 1;') + test_fragment( + '{\n' + + ' var a = 1;\n' + + ' \n' + + ' var b = 1;\n' + + '\n' + + '}', + # -- output -- + '{\n' + + ' var a = 1;\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}') + test_fragment( + '{\n' + + '\n' + + ' var a = 1;\n' + + '\n' + + '\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}') + test_fragment( + '{\n' + + '\n' + + ' var a = 1;\n' + + '\n' + + 'function A() {\n' + + '\n' + + '}\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}', + # -- output -- + '{\n' + + '\n' + + ' var a = 1;\n' + + '\n' + + ' function A() {\n' + + '\n' + + ' }\n' + + '\n' + + ' var b = 1;\n' + + '\n' + + '}') + + + #============================================================ + # Old tests + self.reset_options() + bt('') + test_fragment(' return .5') + test_fragment( + ' return .5;\n' + + ' a();') + test_fragment( + ' return .5;\n' + + ' a();') + test_fragment( + ' return .5;\n' + + ' a();') + test_fragment(' < div') + bt('a = 1', 'a = 1') + bt('a=1', 'a = 1') + bt('(3) / 2') + bt('["a", "b"].join("")') + bt( + 'a();\n' + + '\n' + + 'b();') + bt( + 'var a = 1 var b = 2', + # -- output -- + 'var a = 1\n' + + 'var b = 2') + bt( + 'var a=1, b=c[d], e=6;', + # -- output -- + 'var a = 1,\n' + + ' b = c[d],\n' + + ' e = 6;') + bt( + 'var a,\n' + + ' b,\n' + + ' c;') + bt( + 'let a = 1 let b = 2', + # -- output -- + 'let a = 1\n' + + 'let b = 2') + bt( + 'let a=1, b=c[d], e=6;', + # -- output -- + 'let a = 1,\n' + + ' b = c[d],\n' + + ' e = 6;') + bt( + 'let a,\n' + + ' b,\n' + + ' c;') + bt( + 'const a = 1 const b = 2', + # -- output -- + 'const a = 1\n' + + 'const b = 2') + bt( + 'const a=1, b=c[d], e=6;', + # -- output -- + 'const a = 1,\n' + + ' b = c[d],\n' + + ' e = 6;') + bt( + 'const a,\n' + + ' b,\n' + + ' c;') + bt('a = " 12345 "') + bt('a = \' 12345 \'') + bt('if (a == 1) b = 2;') + bt( + 'if(1){2}else{3}', + # -- output -- + 'if (1) {\n' + + ' 2\n' + + '} else {\n' + + ' 3\n' + + '}') + bt('if(1||2);', 'if (1 || 2);') + bt('(a==1)||(b==2)', '(a == 1) || (b == 2)') + bt( + 'var a = 1 if (2) 3;', + # -- output -- + 'var a = 1\n' + + 'if (2) 3;') + bt('a = a + 1') + bt('a = a == 1') + bt('/12345[^678]*9+/.match(a)') + bt('a /= 5') + bt('a = 0.5 * 3') + bt('a *= 10.55') + bt('a < .5') + bt('a <= .5') + bt('a<.5', 'a < .5') + bt('a<=.5', 'a <= .5') + bt('a = [1, 2, 3, 4]') + bt('F*(g/=f)*g+b', 'F * (g /= f) * g + b') + bt( + 'a.b({c:d})', + # -- output -- + 'a.b({\n' + + ' c: d\n' + + '})') + bt( + 'a.b\n' + + '(\n' + + '{\n' + + 'c:\n' + + 'd\n' + + '}\n' + + ')', + # -- output -- + 'a.b({\n' + + ' c: d\n' + + '})') + bt( + 'a.b({c:"d"})', + # -- output -- + 'a.b({\n' + + ' c: "d"\n' + + '})') + bt( + 'a.b\n' + + '(\n' + + '{\n' + + 'c:\n' + + '"d"\n' + + '}\n' + + ')', + # -- output -- + 'a.b({\n' + + ' c: "d"\n' + + '})') + bt('a=!b', 'a = !b') + bt('a=!!b', 'a = !!b') + bt('a?b:c', 'a ? b : c') + bt('a?1:2', 'a ? 1 : 2') + bt('a?(b):c', 'a ? (b) : c') + bt( + 'x={a:1,b:w=="foo"?x:y,c:z}', + # -- output -- + 'x = {\n' + + ' a: 1,\n' + + ' b: w == "foo" ? x : y,\n' + + ' c: z\n' + + '}') + bt('x=a?b?c?d:e:f:g;', 'x = a ? b ? c ? d : e : f : g;') + bt( + 'x=a?b?c?d:{e1:1,e2:2}:f:g;', + # -- output -- + 'x = a ? b ? c ? d : {\n' + + ' e1: 1,\n' + + ' e2: 2\n' + + '} : f : g;') + bt('function void(void) {}') + bt('if(!a)foo();', 'if (!a) foo();') + bt('a=~a', 'a = ~a') + bt( + 'a;/*comment*/b;', + # -- output -- + 'a; /*comment*/\n' + + 'b;') + bt( + 'a;/* comment */b;', + # -- output -- + 'a; /* comment */\n' + + 'b;') + + # simple comments don't get touched at all + test_fragment( + 'a;/*\n' + + 'comment\n' + + '*/b;', + # -- output -- + 'a;\n' + + '/*\n' + + 'comment\n' + + '*/\n' + + 'b;') + bt( + 'a;/**\n' + + '* javadoc\n' + + '*/b;', + # -- output -- + 'a;\n' + + '/**\n' + + ' * javadoc\n' + + ' */\n' + + 'b;') + test_fragment( + 'a;/**\n' + + '\n' + + 'no javadoc\n' + + '*/b;', + # -- output -- + 'a;\n' + + '/**\n' + + '\n' + + 'no javadoc\n' + + '*/\n' + + 'b;') + + # comment blocks detected and reindented even w/o javadoc starter + bt( + 'a;/*\n' + + '* javadoc\n' + + '*/b;', + # -- output -- + 'a;\n' + + '/*\n' + + ' * javadoc\n' + + ' */\n' + + 'b;') + bt('if(a)break;', 'if (a) break;') + bt( + 'if(a){break}', + # -- output -- + 'if (a) {\n' + + ' break\n' + + '}') + bt('if((a))foo();', 'if ((a)) foo();') + bt('for(var i=0;;) a', 'for (var i = 0;;) a') + bt( + 'for(var i=0;;)\n' + + 'a', + # -- output -- + 'for (var i = 0;;)\n' + + ' a') + bt('a++;') + bt('for(;;i++)a()', 'for (;; i++) a()') + bt( + 'for(;;i++)\n' + + 'a()', + # -- output -- + 'for (;; i++)\n' + + ' a()') + bt('for(;;++i)a', 'for (;; ++i) a') + bt('return(1)', 'return (1)') + bt( + 'try{a();}catch(b){c();}finally{d();}', + # -- output -- + 'try {\n' + + ' a();\n' + + '} catch (b) {\n' + + ' c();\n' + + '} finally {\n' + + ' d();\n' + + '}') + + # magic function call + bt('(xx)()') + + # another magic function call + bt('a[1]()') + bt( + 'if(a){b();}else if(c) foo();', + # -- output -- + 'if (a) {\n' + + ' b();\n' + + '} else if (c) foo();') + bt( + 'switch(x) {case 0: case 1: a(); break; default: break}', + # -- output -- + 'switch (x) {\n' + + ' case 0:\n' + + ' case 1:\n' + + ' a();\n' + + ' break;\n' + + ' default:\n' + + ' break\n' + + '}') + bt( + 'switch(x) {default: case 1: a(); break; case 0: break}', + # -- output -- + 'switch (x) {\n' + + ' default:\n' + + ' case 1:\n' + + ' a();\n' + + ' break;\n' + + ' case 0:\n' + + ' break\n' + + '}') + bt( + 'switch(x){case -1:break;case !y:break;}', + # -- output -- + 'switch (x) {\n' + + ' case -1:\n' + + ' break;\n' + + ' case !y:\n' + + ' break;\n' + + '}') + bt('a !== b') + bt( + 'if (a) b(); else c();', + # -- output -- + 'if (a) b();\n' + + 'else c();') + + # typical greasemonkey start + bt( + '// comment\n' + + '(function something() {})') + + # duplicating newlines + bt( + '{\n' + + '\n' + + ' x();\n' + + '\n' + + '}') + bt('if (a in b) foo();') + bt('if (a of b) foo();') + bt('if (a of [1, 2, 3]) foo();') + bt( + 'if(X)if(Y)a();else b();else c();', + # -- output -- + 'if (X)\n' + + ' if (Y) a();\n' + + ' else b();\n' + + 'else c();') + bt( + 'if (foo) bar();\n' + + 'else break') + bt('var a, b;') + bt('var a = new function();') + test_fragment('new function') + bt('var a, b') + bt( + '{a:1, b:2}', + # -- output -- + '{\n' + + ' a: 1,\n' + + ' b: 2\n' + + '}') + bt( + 'a={1:[-1],2:[+1]}', + # -- output -- + 'a = {\n' + + ' 1: [-1],\n' + + ' 2: [+1]\n' + + '}') + bt( + 'var l = {\'a\':\'1\', \'b\':\'2\'}', + # -- output -- + 'var l = {\n' + + ' \'a\': \'1\',\n' + + ' \'b\': \'2\'\n' + + '}') + bt('if (template.user[n] in bk) foo();') + bt('return 45') + bt( + 'return this.prevObject ||\n' + + '\n' + + ' this.constructor(null);') + bt('If[1]') + bt('Then[1]') + bt('a = 1;// comment', 'a = 1; // comment') + bt('a = 1; // comment') + bt( + 'a = 1;\n' + + ' // comment', + # -- output -- + 'a = 1;\n' + + '// comment') + bt('a = [-1, -1, -1]') + bt( + '// a\n' + + '// b\n' + + '\n' + + '\n' + + '\n' + + '// c\n' + + '// d') + bt( + '// func-comment\n' + + '\n' + + 'function foo() {}\n' + + '\n' + + '// end-func-comment') + + # The exact formatting these should have is open for discussion, but they are at least reasonable + bt( + 'a = [ // comment\n' + + ' -1, -1, -1\n' + + ']') + bt( + 'var a = [ // comment\n' + + ' -1, -1, -1\n' + + ']') + bt( + 'a = [ // comment\n' + + ' -1, // comment\n' + + ' -1, -1\n' + + ']') + bt( + 'var a = [ // comment\n' + + ' -1, // comment\n' + + ' -1, -1\n' + + ']') + bt( + 'o = [{a:b},{c:d}]', + # -- output -- + 'o = [{\n' + + ' a: b\n' + + '}, {\n' + + ' c: d\n' + + '}]') + + # was: extra space appended + bt( + 'if (a) {\n' + + ' do();\n' + + '}') + + # if/else statement with empty body + bt( + 'if (a) {\n' + + '// comment\n' + + '}else{\n' + + '// comment\n' + + '}', + # -- output -- + 'if (a) {\n' + + ' // comment\n' + + '} else {\n' + + ' // comment\n' + + '}') + + # multiple comments indentation + bt( + 'if (a) {\n' + + '// comment\n' + + '// comment\n' + + '}', + # -- output -- + 'if (a) {\n' + + ' // comment\n' + + ' // comment\n' + + '}') + bt( + 'if (a) b() else c();', + # -- output -- + 'if (a) b()\n' + + 'else c();') + bt( + 'if (a) b() else if c() d();', + # -- output -- + 'if (a) b()\n' + + 'else if c() d();') + bt('{}') + bt( + '{\n' + + '\n' + + '}') + bt( + 'do { a(); } while ( 1 );', + # -- output -- + 'do {\n' + + ' a();\n' + + '} while (1);') + bt('do {} while (1);') + bt( + 'do {\n' + + '} while (1);', + # -- output -- + 'do {} while (1);') + bt( + 'do {\n' + + '\n' + + '} while (1);') + bt('var a = x(a, b, c)') + bt( + 'delete x if (a) b();', + # -- output -- + 'delete x\n' + + 'if (a) b();') + bt( + 'delete x[x] if (a) b();', + # -- output -- + 'delete x[x]\n' + + 'if (a) b();') + bt('for(var a=1,b=2)d', 'for (var a = 1, b = 2) d') + bt('for(var a=1,b=2,c=3) d', 'for (var a = 1, b = 2, c = 3) d') + bt( + 'for(var a=1,b=2,c=3;d<3;d++)\n' + + 'e', + # -- output -- + 'for (var a = 1, b = 2, c = 3; d < 3; d++)\n' + + ' e') + bt( + 'function x(){(a||b).c()}', + # -- output -- + 'function x() {\n' + + ' (a || b).c()\n' + + '}') + bt( + 'function x(){return - 1}', + # -- output -- + 'function x() {\n' + + ' return -1\n' + + '}') + bt( + 'function x(){return ! a}', + # -- output -- + 'function x() {\n' + + ' return !a\n' + + '}') + bt('x => x') + bt('(x) => x') + bt( + 'x => { x }', + # -- output -- + 'x => {\n' + + ' x\n' + + '}') + bt( + '(x) => { x }', + # -- output -- + '(x) => {\n' + + ' x\n' + + '}') + + # a common snippet in jQuery plugins + bt( + 'settings = $.extend({},defaults,settings);', + # -- output -- + 'settings = $.extend({}, defaults, settings);') + bt('$http().then().finally().default()') + bt( + '$http()\n' + + '.then()\n' + + '.finally()\n' + + '.default()', + # -- output -- + '$http()\n' + + ' .then()\n' + + ' .finally()\n' + + ' .default()') + bt('$http().when.in.new.catch().throw()') + bt( + '$http()\n' + + '.when\n' + + '.in\n' + + '.new\n' + + '.catch()\n' + + '.throw()', + # -- output -- + '$http()\n' + + ' .when\n' + + ' .in\n' + + ' .new\n' + + ' .catch()\n' + + ' .throw()') + bt( + '{xxx;}()', + # -- output -- + '{\n' + + ' xxx;\n' + + '}()') + bt( + 'a = \'a\'\n' + + 'b = \'b\'') + bt('a = /reg/exp') + bt('a = /reg/') + bt('/abc/.test()') + bt('/abc/i.test()') + bt( + '{/abc/i.test()}', + # -- output -- + '{\n' + + ' /abc/i.test()\n' + + '}') + bt('var x=(a)/a;', 'var x = (a) / a;') + bt('x != -1') + bt('for (; s-->0;)t', 'for (; s-- > 0;) t') + bt('for (; s++>0;)u', 'for (; s++ > 0;) u') + bt('a = s++>s--;', 'a = s++ > s--;') + bt('a = s++>--s;', 'a = s++ > --s;') + bt( + '{x=#1=[]}', + # -- output -- + '{\n' + + ' x = #1=[]\n' + + '}') + bt( + '{a:#1={}}', + # -- output -- + '{\n' + + ' a: #1={}\n' + + '}') + bt( + '{a:#1#}', + # -- output -- + '{\n' + + ' a: #1#\n' + + '}') + test_fragment('"incomplete-string') + test_fragment('\'incomplete-string') + test_fragment('/incomplete-regex') + test_fragment('`incomplete-template-string') + test_fragment( + '{a:1},{a:2}', + # -- output -- + '{\n' + + ' a: 1\n' + + '}, {\n' + + ' a: 2\n' + + '}') + test_fragment( + 'var ary=[{a:1}, {a:2}];', + # -- output -- + 'var ary = [{\n' + + ' a: 1\n' + + '}, {\n' + + ' a: 2\n' + + '}];') + + # incomplete + test_fragment( + '{a:#1', + # -- output -- + '{\n' + + ' a: #1') + + # incomplete + test_fragment( + '{a:#', + # -- output -- + '{\n' + + ' a: #') + + # incomplete + test_fragment( + '}}}', + # -- output -- + '}\n' + + '}\n' + + '}') + test_fragment( + '') + + # incomplete regexp + test_fragment('a=/regexp', 'a = /regexp') + bt( + '{a:#1=[],b:#1#,c:#999999#}', + # -- output -- + '{\n' + + ' a: #1=[],\n' + + ' b: #1#,\n' + + ' c: #999999#\n' + + '}') + bt( + 'do{x()}while(a>1)', + # -- output -- + 'do {\n' + + ' x()\n' + + '} while (a > 1)') + bt( + 'x(); /reg/exp.match(something)', + # -- output -- + 'x();\n' + + '/reg/exp.match(something)') + test_fragment( + 'something();(', + # -- output -- + 'something();\n' + + '(') + test_fragment( + '#!she/bangs, she bangs\n' + + 'f=1', + # -- output -- + '#!she/bangs, she bangs\n' + + '\n' + + 'f = 1') + test_fragment( + '#!she/bangs, she bangs\n' + + '\n' + + 'f=1', + # -- output -- + '#!she/bangs, she bangs\n' + + '\n' + + 'f = 1') + test_fragment( + '#!she/bangs, she bangs\n' + + '\n' + + '/* comment */') + test_fragment( + '#!she/bangs, she bangs\n' + + '\n' + + '\n' + + '/* comment */') + test_fragment('#') + test_fragment('#!') + test_fragment('#include') + test_fragment('#include "settings.jsxinc"') + test_fragment( + '#include "settings.jsxinc"\n' + + '\n' + + '\n' + + '/* comment */') + test_fragment( + '#include "settings.jsxinc"\n' + + '\n' + + '\n' + + '#include "settings.jsxinc"\n' + + '\n' + + '\n' + + '/* comment */') + bt('function namespace::something()') + test_fragment( + '') + test_fragment( + '', + # -- output -- + '') + bt( + '{foo();--bar;}', + # -- output -- + '{\n' + + ' foo();\n' + + ' --bar;\n' + + '}') + bt( + '{foo();++bar;}', + # -- output -- + '{\n' + + ' foo();\n' + + ' ++bar;\n' + + '}') + bt( + '{--bar;}', + # -- output -- + '{\n' + + ' --bar;\n' + + '}') + bt( + '{++bar;}', + # -- output -- + '{\n' + + ' ++bar;\n' + + '}') + bt('if(true)++a;', 'if (true) ++a;') + bt( + 'if(true)\n' + + '++a;', + # -- output -- + 'if (true)\n' + + ' ++a;') + bt('if(true)--a;', 'if (true) --a;') + bt( + 'if(true)\n' + + '--a;', + # -- output -- + 'if (true)\n' + + ' --a;') + bt('elem[array]++;') + bt('elem++ * elem[array]++;') + bt('elem-- * -elem[array]++;') + bt('elem-- + elem[array]++;') + bt('elem-- - elem[array]++;') + bt('elem-- - -elem[array]++;') + bt('elem-- - +elem[array]++;') + + # Handling of newlines around unary ++ and -- operators + bt( + '{foo\n' + + '++bar;}', + # -- output -- + '{\n' + + ' foo\n' + + ' ++bar;\n' + + '}') + bt( + '{foo++\n' + + 'bar;}', + # -- output -- + '{\n' + + ' foo++\n' + + ' bar;\n' + + '}') + + # This is invalid, but harder to guard against. Issue #203. + bt( + '{foo\n' + + '++\n' + + 'bar;}', + # -- output -- + '{\n' + + ' foo\n' + + ' ++\n' + + ' bar;\n' + + '}') + + # regexps + bt( + 'a(/abc\\/\\/def/);b()', + # -- output -- + 'a(/abc\\/\\/def/);\n' + + 'b()') + bt( + 'a(/a[b\\[\\]c]d/);b()', + # -- output -- + 'a(/a[b\\[\\]c]d/);\n' + + 'b()') + + # incomplete char class + test_fragment('a(/a[b\\[') + + # allow unescaped / in char classes + bt( + 'a(/[a/b]/);b()', + # -- output -- + 'a(/[a/b]/);\n' + + 'b()') + bt('typeof /foo\\//;') + bt('throw /foo\\//;') + bt('do /foo\\//;') + bt('return /foo\\//;') + bt( + 'switch (a) {\n' + + ' case /foo\\//:\n' + + ' b\n' + + '}') + bt( + 'if (a) /foo\\//\n' + + 'else /foo\\//;') + bt('if (foo) /regex/.test();') + bt('for (index in [1, 2, 3]) /^test$/i.test(s)') + bt( + 'function foo() {\n' + + ' return [\n' + + ' "one",\n' + + ' "two"\n' + + ' ];\n' + + '}') + bt( + 'a=[[1,2],[4,5],[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt( + 'a=[[1,2],[4,5],function(){},[7,8]]', + # -- output -- + 'a = [\n' + + ' [1, 2],\n' + + ' [4, 5],\n' + + ' function() {},\n' + + ' [7, 8]\n' + + ']') + bt('a=[b,c,function(){},function(){},d]', 'a = [b, c, function() {}, function() {}, d]') + bt( + 'a=[b,c,\n' + + 'function(){},function(){},d]', + # -- output -- + 'a = [b, c,\n' + + ' function() {},\n' + + ' function() {},\n' + + ' d\n' + + ']') + bt('a=[a[1],b[4],c[d[7]]]', 'a = [a[1], b[4], c[d[7]]]') + bt('[1,2,[3,4,[5,6],7],8]', '[1, 2, [3, 4, [5, 6], 7], 8]') + bt( + '[[["1","2"],["3","4"]],[["5","6","7"],["8","9","0"]],[["1","2","3"],["4","5","6","7"],["8","9","0"]]]', + # -- output -- + '[\n' + + ' [\n' + + ' ["1", "2"],\n' + + ' ["3", "4"]\n' + + ' ],\n' + + ' [\n' + + ' ["5", "6", "7"],\n' + + ' ["8", "9", "0"]\n' + + ' ],\n' + + ' [\n' + + ' ["1", "2", "3"],\n' + + ' ["4", "5", "6", "7"],\n' + + ' ["8", "9", "0"]\n' + + ' ]\n' + + ']') + bt( + '{[x()[0]];indent;}', + # -- output -- + '{\n' + + ' [x()[0]];\n' + + ' indent;\n' + + '}') + bt( + '/*\n' + + ' foo trailing space \n' + + ' * bar trailing space \n' + + '**/') + bt( + '{\n' + + ' /*\n' + + ' foo \n' + + ' * bar \n' + + ' */\n' + + '}') + bt('return ++i') + bt( + 'obj.num++\n' + + 'foo()\n' + + 'bar()\n' + + '\n' + + 'obj.num--\n' + + 'foo()\n' + + 'bar()') + bt('return !!x') + bt('return !x') + bt('return [1,2]', 'return [1, 2]') + bt('return;') + bt( + 'return\n' + + 'func') + bt('catch(e)', 'catch (e)') + bt( + 'var a=1,b={foo:2,bar:3},{baz:4,wham:5},c=4;', + # -- output -- + 'var a = 1,\n' + + ' b = {\n' + + ' foo: 2,\n' + + ' bar: 3\n' + + ' },\n' + + ' {\n' + + ' baz: 4,\n' + + ' wham: 5\n' + + ' }, c = 4;') + bt( + 'var a=1,b={foo:2,bar:3},{baz:4,wham:5},\n' + + 'c=4;', + # -- output -- + 'var a = 1,\n' + + ' b = {\n' + + ' foo: 2,\n' + + ' bar: 3\n' + + ' },\n' + + ' {\n' + + ' baz: 4,\n' + + ' wham: 5\n' + + ' },\n' + + ' c = 4;') + + # inline comment + bt( + 'function x(/*int*/ start, /*string*/ foo)', + # -- output -- + 'function x( /*int*/ start, /*string*/ foo)') + + # javadoc comment + bt( + '/**\n' + + '* foo\n' + + '*/', + # -- output -- + '/**\n' + + ' * foo\n' + + ' */') + bt( + '{\n' + + '/**\n' + + '* foo\n' + + '*/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' * foo\n' + + ' */\n' + + '}') + + # starless block comment + bt( + '/**\n' + + 'foo\n' + + '*/') + bt( + '/**\n' + + 'foo\n' + + '**/') + bt( + '/**\n' + + 'foo\n' + + 'bar\n' + + '**/') + bt( + '/**\n' + + 'foo\n' + + '\n' + + 'bar\n' + + '**/') + bt( + '/**\n' + + 'foo\n' + + ' bar\n' + + '**/') + bt( + '{\n' + + '/**\n' + + 'foo\n' + + '*/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' foo\n' + + ' */\n' + + '}') + bt( + '{\n' + + '/**\n' + + 'foo\n' + + '**/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' foo\n' + + ' **/\n' + + '}') + bt( + '{\n' + + '/**\n' + + 'foo\n' + + 'bar\n' + + '**/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' foo\n' + + ' bar\n' + + ' **/\n' + + '}') + bt( + '{\n' + + '/**\n' + + 'foo\n' + + '\n' + + 'bar\n' + + '**/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' foo\n' + + '\n' + + ' bar\n' + + ' **/\n' + + '}') + bt( + '{\n' + + '/**\n' + + 'foo\n' + + ' bar\n' + + '**/\n' + + '}', + # -- output -- + '{\n' + + ' /**\n' + + ' foo\n' + + ' bar\n' + + ' **/\n' + + '}') + bt( + '{\n' + + ' /**\n' + + ' foo\n' + + 'bar\n' + + ' **/\n' + + '}') + bt( + 'var a,b,c=1,d,e,f=2;', + # -- output -- + 'var a, b, c = 1,\n' + + ' d, e, f = 2;') + bt( + 'var a,b,c=[],d,e,f=2;', + # -- output -- + 'var a, b, c = [],\n' + + ' d, e, f = 2;') + bt( + 'function() {\n' + + ' var a, b, c, d, e = [],\n' + + ' f;\n' + + '}') + bt( + 'do/regexp/;\n' + + 'while(1);', + # -- output -- + 'do /regexp/;\n' + + 'while (1);') + bt( + 'var a = a,\n' + + 'a;\n' + + 'b = {\n' + + 'b\n' + + '}', + # -- output -- + 'var a = a,\n' + + ' a;\n' + + 'b = {\n' + + ' b\n' + + '}') + bt( + 'var a = a,\n' + + ' /* c */\n' + + ' b;') + bt( + 'var a = a,\n' + + ' // c\n' + + ' b;') + + # weird element referencing + bt('foo.("bar");') + bt( + 'if (a) a()\n' + + 'else b()\n' + + 'newline()') + bt( + 'if (a) a()\n' + + 'newline()') + bt('a=typeof(x)', 'a = typeof(x)') + bt( + 'var a = function() {\n' + + ' return null;\n' + + ' },\n' + + ' b = false;') + bt( + 'var a = function() {\n' + + ' func1()\n' + + '}') + bt( + 'var a = function() {\n' + + ' func1()\n' + + '}\n' + + 'var b = function() {\n' + + ' func2()\n' + + '}') + + # code with and without semicolons + bt( + 'var whatever = require("whatever");\n' + + 'function() {\n' + + ' a = 6;\n' + + '}', + # -- output -- + 'var whatever = require("whatever");\n' + + '\n' + + 'function() {\n' + + ' a = 6;\n' + + '}') + bt( + 'var whatever = require("whatever")\n' + + 'function() {\n' + + ' a = 6\n' + + '}', + # -- output -- + 'var whatever = require("whatever")\n' + + '\n' + + 'function() {\n' + + ' a = 6\n' + + '}') + bt( + '{"x":[{"a":1,"b":3},\n' + + '7,8,8,8,8,{"b":99},{"a":11}]}', + # -- output -- + '{\n' + + ' "x": [{\n' + + ' "a": 1,\n' + + ' "b": 3\n' + + ' },\n' + + ' 7, 8, 8, 8, 8, {\n' + + ' "b": 99\n' + + ' }, {\n' + + ' "a": 11\n' + + ' }\n' + + ' ]\n' + + '}') + bt( + '{"x":[{"a":1,"b":3},7,8,8,8,8,{"b":99},{"a":11}]}', + # -- output -- + '{\n' + + ' "x": [{\n' + + ' "a": 1,\n' + + ' "b": 3\n' + + ' }, 7, 8, 8, 8, 8, {\n' + + ' "b": 99\n' + + ' }, {\n' + + ' "a": 11\n' + + ' }]\n' + + '}') + bt( + '{"1":{"1a":"1b"},"2"}', + # -- output -- + '{\n' + + ' "1": {\n' + + ' "1a": "1b"\n' + + ' },\n' + + ' "2"\n' + + '}') + bt( + '{a:{a:b},c}', + # -- output -- + '{\n' + + ' a: {\n' + + ' a: b\n' + + ' },\n' + + ' c\n' + + '}') + bt( + '{[y[a]];keep_indent;}', + # -- output -- + '{\n' + + ' [y[a]];\n' + + ' keep_indent;\n' + + '}') + bt( + 'if (x) {y} else { if (x) {y}}', + # -- output -- + 'if (x) {\n' + + ' y\n' + + '} else {\n' + + ' if (x) {\n' + + ' y\n' + + ' }\n' + + '}') + bt( + 'if (foo) one()\n' + + 'two()\n' + + 'three()') + bt( + 'if (1 + foo() && bar(baz()) / 2) one()\n' + + 'two()\n' + + 'three()') + bt( + 'if (1 + foo() && bar(baz()) / 2) one();\n' + + 'two();\n' + + 'three();') + bt( + 'var a=1,b={bang:2},c=3;', + # -- output -- + 'var a = 1,\n' + + ' b = {\n' + + ' bang: 2\n' + + ' },\n' + + ' c = 3;') + bt( + 'var a={bing:1},b=2,c=3;', + # -- output -- + 'var a = {\n' + + ' bing: 1\n' + + ' },\n' + + ' b = 2,\n' + + ' c = 3;') + + + + def test_beautifier_unconverted(self): + test_fragment = self.decodesto + bt = self.bt + + self.reset_options() + #============================================================ + bt(None, "") + + self.reset_options() + #============================================================ + # Test user pebkac protection, converts dash names to underscored names + setattr(self.options, 'end-with-newline', True) + test_fragment(None, '\n') + + self.reset_options() + #============================================================ + # Test passing dictionary or tuple + self.options = {'end_with_newline': True, 'eol': '\r\n' } + test_fragment(None, '\r\n') + + self.options = {'end-with-newline': True} + test_fragment(None, '\n') + + self.options = {'end-with-newline': False} + test_fragment(None, '') + + self.options = ( ('end-with-newline', True), ('eol', '\r') ) + test_fragment(None, '\r') + + self.reset_options() + #============================================================ + self.options.indent_size = 1 + self.options.indent_char = ' ' + bt('{ one_char() }', "{\n one_char()\n}") + + bt('var a,b=1,c=2', 'var a, b = 1,\n c = 2') + + self.options.indent_size = 4 + self.options.indent_char = ' ' + bt('{ one_char() }', "{\n one_char()\n}") + + self.options.indent_size = 1 + self.options.indent_char = "\t" + bt('{ one_char() }', "{\n\tone_char()\n}") + bt('x = a ? b : c; x;', 'x = a ? b : c;\nx;') + + #set to something else than it should change to, but with tabs on, should override + self.options.indent_size = 5 + self.options.indent_char = ' ' + self.options.indent_with_tabs = True + + bt('{ one_char() }', "{\n\tone_char()\n}") + bt('x = a ? b : c; x;', 'x = a ? b : c;\nx;') + + + self.reset_options() + #============================================================ + self.options.preserve_newlines = False + bt('var\na=dont_preserve_newlines;', 'var a = dont_preserve_newlines;') + + # make sure the blank line between function definitions stays + # even when preserve_newlines = False + bt('function foo() {\n return 1;\n}\n\nfunction foo() {\n return 1;\n}') + bt('function foo() {\n return 1;\n}\nfunction foo() {\n return 1;\n}', + 'function foo() {\n return 1;\n}\n\nfunction foo() {\n return 1;\n}' + ) + bt('function foo() {\n return 1;\n}\n\n\nfunction foo() {\n return 1;\n}', + 'function foo() {\n return 1;\n}\n\nfunction foo() {\n return 1;\n}' + ) + + + self.options.preserve_newlines = True + bt('var\na=do_preserve_newlines;', 'var\n a = do_preserve_newlines;') + bt('if (foo) // comment\n{\n bar();\n}') + + + self.reset_options() + #============================================================ + # START tests for brace positioning + + # If this is ever supported, update tests for each brace style. + # test_fragment('return\n{', 'return\n{') # can't support this?, but that's an improbable and extreme case anyway. + + self.options.brace_style = 'expand' + + bt('//case 1\nif (a == 1)\n{}\n//case 2\nelse if (a == 2)\n{}') + bt('if(1){2}else{3}', "if (1)\n{\n 2\n}\nelse\n{\n 3\n}") + bt('try{a();}catch(b){c();}catch(d){}finally{e();}', + "try\n{\n a();\n}\ncatch (b)\n{\n c();\n}\ncatch (d)\n{}\nfinally\n{\n e();\n}") + bt('if(a){b();}else if(c) foo();', + "if (a)\n{\n b();\n}\nelse if (c) foo();") + bt("if (a) {\n// comment\n}else{\n// comment\n}", + "if (a)\n{\n // comment\n}\nelse\n{\n // comment\n}") # if/else statement with empty body + bt('if (x) {y} else { if (x) {y}}', + 'if (x)\n{\n y\n}\nelse\n{\n if (x)\n {\n y\n }\n}') + bt('if (a)\n{\nb;\n}\nelse\n{\nc;\n}', + 'if (a)\n{\n b;\n}\nelse\n{\n c;\n}') + test_fragment(' /*\n* xx\n*/\n// xx\nif (foo) {\n bar();\n}', + ' /*\n * xx\n */\n // xx\n if (foo)\n {\n bar();\n }') + bt('if (foo)\n{}\nelse /regex/.test();') + test_fragment('if (foo) {', 'if (foo)\n{') + test_fragment('foo {', 'foo\n{') + test_fragment('return {', 'return {') # return needs the brace. + test_fragment('return /* inline */ {', 'return /* inline */ {') + test_fragment('return;\n{', 'return;\n{') + bt("throw {}") + bt("throw {\n foo;\n}") + bt('var foo = {}') + bt('function x() {\n foo();\n}zzz', 'function x()\n{\n foo();\n}\nzzz') + test_fragment('a: do {} while (); xxx', 'a: do {} while ();\nxxx') + bt('{a: do {} while (); xxx}', '{\n a: do {} while ();xxx\n}') + bt('var a = new function() {};') + bt('var a = new function a() {};', 'var a = new function a()\n{};') + bt('var a = new function()\n{};', 'var a = new function() {};') + bt('var a = new function a()\n{};') + bt('var a = new function a()\n {},\n b = new function b()\n {};') + bt("foo({\n 'a': 1\n},\n10);", + "foo(\n {\n 'a': 1\n },\n 10);") + bt('(["foo","bar"]).each(function(i) {return i;});', + '(["foo", "bar"]).each(function(i)\n{\n return i;\n});') + bt('(function(i) {return i;})();', + '(function(i)\n{\n return i;\n})();') + bt( "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test(\n" + + "/*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "},\n" + + "/*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test(\n" + + " /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test( /*Argument 1*/\n" + + "{\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */\n" + + "{\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + + self.options.brace_style = 'collapse' + + bt('//case 1\nif (a == 1) {}\n//case 2\nelse if (a == 2) {}') + bt('if(1){2}else{3}', "if (1) {\n 2\n} else {\n 3\n}") + bt('try{a();}catch(b){c();}catch(d){}finally{e();}', + "try {\n a();\n} catch (b) {\n c();\n} catch (d) {} finally {\n e();\n}") + bt('if(a){b();}else if(c) foo();', + "if (a) {\n b();\n} else if (c) foo();") + bt("if (a) {\n// comment\n}else{\n// comment\n}", + "if (a) {\n // comment\n} else {\n // comment\n}") # if/else statement with empty body + bt('if (x) {y} else { if (x) {y}}', + 'if (x) {\n y\n} else {\n if (x) {\n y\n }\n}') + bt('if (a)\n{\nb;\n}\nelse\n{\nc;\n}', + 'if (a) {\n b;\n} else {\n c;\n}') + test_fragment(' /*\n* xx\n*/\n// xx\nif (foo) {\n bar();\n}', + ' /*\n * xx\n */\n // xx\n if (foo) {\n bar();\n }') + bt('if (foo) {} else /regex/.test();') + test_fragment('if (foo) {', 'if (foo) {') + test_fragment('foo {', 'foo {') + test_fragment('return {', 'return {') # return needs the brace. + test_fragment('return /* inline */ {', 'return /* inline */ {') + test_fragment('return;\n{', 'return; {') + bt("throw {}") + bt("throw {\n foo;\n}") + bt('var foo = {}') + bt('function x() {\n foo();\n}zzz', 'function x() {\n foo();\n}\nzzz') + test_fragment('a: do {} while (); xxx', 'a: do {} while ();\nxxx') + bt('{a: do {} while (); xxx}', '{\n a: do {} while ();xxx\n}') + bt('var a = new function() {};') + bt('var a = new function a() {};') + bt('var a = new function()\n{};', 'var a = new function() {};') + bt('var a = new function a()\n{};', 'var a = new function a() {};') + bt('var a = new function a()\n {},\n b = new function b()\n {};', 'var a = new function a() {},\n b = new function b() {};') + bt("foo({\n 'a': 1\n},\n10);", + "foo({\n 'a': 1\n },\n 10);") + bt('(["foo","bar"]).each(function(i) {return i;});', + '(["foo", "bar"]).each(function(i) {\n return i;\n});') + bt('(function(i) {return i;})();', + '(function(i) {\n return i;\n})();') + bt( "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test(\n" + + "/*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "},\n" + + "/*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test(\n" + + " /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test( /*Argument 1*/\n" + + "{\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */\n" + + "{\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + + self.options.brace_style = "end-expand" + + bt('//case 1\nif (a == 1) {}\n//case 2\nelse if (a == 2) {}') + bt('if(1){2}else{3}', "if (1) {\n 2\n}\nelse {\n 3\n}") + bt('try{a();}catch(b){c();}catch(d){}finally{e();}', + "try {\n a();\n}\ncatch (b) {\n c();\n}\ncatch (d) {}\nfinally {\n e();\n}") + bt('if(a){b();}else if(c) foo();', + "if (a) {\n b();\n}\nelse if (c) foo();") + bt("if (a) {\n// comment\n}else{\n// comment\n}", + "if (a) {\n // comment\n}\nelse {\n // comment\n}") # if/else statement with empty body + bt('if (x) {y} else { if (x) {y}}', + 'if (x) {\n y\n}\nelse {\n if (x) {\n y\n }\n}') + bt('if (a)\n{\nb;\n}\nelse\n{\nc;\n}', + 'if (a) {\n b;\n}\nelse {\n c;\n}') + test_fragment(' /*\n* xx\n*/\n// xx\nif (foo) {\n bar();\n}', + ' /*\n * xx\n */\n // xx\n if (foo) {\n bar();\n }') + bt('if (foo) {}\nelse /regex/.test();') + test_fragment('if (foo) {', 'if (foo) {') + test_fragment('foo {', 'foo {') + test_fragment('return {', 'return {') # return needs the brace. + test_fragment('return /* inline */ {', 'return /* inline */ {') + test_fragment('return;\n{', 'return; {') + bt("throw {}") + bt("throw {\n foo;\n}") + bt('var foo = {}') + bt('function x() {\n foo();\n}zzz', 'function x() {\n foo();\n}\nzzz') + test_fragment('a: do {} while (); xxx', 'a: do {} while ();\nxxx') + bt('{a: do {} while (); xxx}', '{\n a: do {} while ();xxx\n}') + bt('var a = new function() {};') + bt('var a = new function a() {};') + bt('var a = new function()\n{};', 'var a = new function() {};') + bt('var a = new function a()\n{};', 'var a = new function a() {};') + bt('var a = new function a()\n {},\n b = new function b()\n {};', 'var a = new function a() {},\n b = new function b() {};') + bt("foo({\n 'a': 1\n},\n10);", + "foo({\n 'a': 1\n },\n 10);") + bt('(["foo","bar"]).each(function(i) {return i;});', + '(["foo", "bar"]).each(function(i) {\n return i;\n});') + bt('(function(i) {return i;})();', + '(function(i) {\n return i;\n})();') + bt( "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test(\n" + + "/*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "},\n" + + "/*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test(\n" + + " /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test( /*Argument 1*/\n" + + "{\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */\n" + + "{\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + + self.options.brace_style = 'none' + + bt('//case 1\nif (a == 1)\n{}\n//case 2\nelse if (a == 2)\n{}') + bt('if(1){2}else{3}', "if (1) {\n 2\n} else {\n 3\n}") + bt('try{a();}catch(b){c();}catch(d){}finally{e();}', + "try {\n a();\n} catch (b) {\n c();\n} catch (d) {} finally {\n e();\n}") + bt('if(a){b();}else if(c) foo();', + "if (a) {\n b();\n} else if (c) foo();") + bt("if (a) {\n// comment\n}else{\n// comment\n}", + "if (a) {\n // comment\n} else {\n // comment\n}") # if/else statement with empty body + bt('if (x) {y} else { if (x) {y}}', + 'if (x) {\n y\n} else {\n if (x) {\n y\n }\n}') + bt('if (a)\n{\nb;\n}\nelse\n{\nc;\n}', + 'if (a)\n{\n b;\n}\nelse\n{\n c;\n}') + test_fragment(' /*\n* xx\n*/\n// xx\nif (foo) {\n bar();\n}', + ' /*\n * xx\n */\n // xx\n if (foo) {\n bar();\n }') + bt('if (foo)\n{}\nelse /regex/.test();') + test_fragment('if (foo) {') + test_fragment('foo {') + test_fragment('return {') # return needs the brace. + test_fragment('return /* inline */ {') + test_fragment('return;\n{') + bt("throw {}") + bt("throw {\n foo;\n}") + bt('var foo = {}') + bt('function x() {\n foo();\n}zzz', 'function x() {\n foo();\n}\nzzz') + test_fragment('a: do {} while (); xxx', 'a: do {} while ();\nxxx') + bt('{a: do {} while (); xxx}', '{\n a: do {} while ();xxx\n}') + bt('var a = new function() {};') + bt('var a = new function a() {};') + bt('var a = new function()\n{};', 'var a = new function() {};') + bt('var a = new function a()\n{};') + bt('var a = new function a()\n {},\n b = new function b()\n {};') + bt("foo({\n 'a': 1\n},\n10);", + "foo({\n 'a': 1\n },\n 10);") + bt('(["foo","bar"]).each(function(i) {return i;});', + '(["foo", "bar"]).each(function(i) {\n return i;\n});') + bt('(function(i) {return i;})();', + '(function(i) {\n return i;\n})();') + bt( "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test(\n" + + "/*Argument 1*/ {\n" + + " 'Value1': '1'\n" + + "},\n" + + "/*Argument 2\n" + + " */ {\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test(\n" + + " /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + bt( "test( /*Argument 1*/\n" + + "{\n" + + " 'Value1': '1'\n" + + "}, /*Argument 2\n" + + " */\n" + + "{\n" + + " 'Value2': '2'\n" + + "});", + # expected + "test( /*Argument 1*/\n" + + " {\n" + + " 'Value1': '1'\n" + + " },\n" + + " /*Argument 2\n" + + " */\n" + + " {\n" + + " 'Value2': '2'\n" + + " });") + # END tests for brace position + + self.reset_options() + #============================================================ + self.options.preserve_newlines = True + bt("var a = 'foo' +\n 'bar';") + + bt('"foo""bar""baz"', '"foo"\n"bar"\n"baz"') + bt("'foo''bar''baz'", "'foo'\n'bar'\n'baz'") + bt("{\n get foo() {}\n}") + bt("{\n var a = get\n foo();\n}") + bt("{\n set foo() {}\n}") + bt("{\n var a = set\n foo();\n}") + bt("var x = {\n get function()\n}") + bt("var x = {\n set function()\n}") + + # According to my current research get/set have no special meaning outside of an object literal + bt("var x = set\n\na() {}", "var x = set\n\na() {}") + bt("var x = set\n\nfunction() {}", "var x = set\n\nfunction() {}") + + bt('for () /abc/.test()') + bt('if (k) /aaa/m.test(v) && l();') + bt('switch (true) {\n case /swf/i.test(foo):\n bar();\n}') + bt('createdAt = {\n type: Date,\n default: Date.now\n}') + bt('switch (createdAt) {\n case a:\n Date,\n default:\n Date.now\n}') + + self.reset_options() + #============================================================ + + + def decodesto(self, input, expectation=None): + if expectation is None: + expectation = input + + self.assertMultiLineEqual( + jsbeautifier.beautify(input, self.options), expectation) + + # if the expected is different from input, run it again + # expected output should be unchanged when run twice. + if not expectation is None: + self.assertMultiLineEqual( + jsbeautifier.beautify(expectation, self.options), expectation) + + if self.options is None or not isinstance(self.options, (dict, tuple)): + # Everywhere we do newlines, they should be replaced with opts.eol + self.options.eol = '\r\\n' + expectation = expectation.replace('\n', '\r\n') + self.options.disabled = True + self.assertMultiLineEqual( + jsbeautifier.beautify(input, self.options), input or '') + self.assertMultiLineEqual( + jsbeautifier.beautify('\n\n' + expectation, self.options), '\n\n' + expectation) + self.options.disabled = False; + self.assertMultiLineEqual( + jsbeautifier.beautify(input, self.options), expectation) + if input and input.find('\n') != -1: + input = input.replace('\n', '\r\n') + self.assertMultiLineEqual( + jsbeautifier.beautify(input, self.options), expectation) + # Ensure support for auto eol detection + self.options.eol = 'auto' + self.assertMultiLineEqual( + jsbeautifier.beautify(input, self.options), expectation) + self.options.eol = '\n' + + def wrap(self, text): + return self.wrapregex.sub(' \\1', text) + + def bt(self, input, expectation=None): + if expectation is None: + expectation = input + + self.decodesto(input, expectation) + # If we set raw, input should be unchanged + self.options.test_output_raw = True + if self.options.end_with_newline: + self.decodesto(input, input) + self.options.test_output_raw = False + + current_indent_size = None + if self.options.js and self.options.js['indent_size']: + current_indent_size = self.options.js['indent_size'] + + if not current_indent_size: + current_indent_size = self.options.indent_size + + if current_indent_size == 4 and input: + wrapped_input = '{\n%s\n foo = bar;\n}' % self.wrap(input) + wrapped_expect = '{\n%s\n foo = bar;\n}' % self.wrap(expectation) + self.decodesto(wrapped_input, wrapped_expect) + + # If we set raw, input should be unchanged + self.options.test_output_raw = True + if self.options.end_with_newline: + self.decodesto(wrapped_input, wrapped_input) + self.options.test_output_raw = False + + +if __name__ == '__main__': + unittest.main() diff --git a/HaE/jsbeautifier/tests/testindentation.py b/HaE/jsbeautifier/tests/testindentation.py new file mode 100644 index 0000000..fc9c345 --- /dev/null +++ b/HaE/jsbeautifier/tests/testindentation.py @@ -0,0 +1,48 @@ +import re +import unittest +import jsbeautifier + + +class TestJSBeautifierIndentation(unittest.TestCase): + def test_tabs(self): + test_fragment = self.decodesto + + self.options.indent_with_tabs = 1 + test_fragment('{tabs()}', "{\n\ttabs()\n}") + + def test_function_indent(self): + test_fragment = self.decodesto + + self.options.indent_with_tabs = 1 + self.options.keep_function_indentation = 1 + test_fragment( + 'var foo = function(){ bar() }();', + "var foo = function() {\n\tbar()\n}();") + + self.options.tabs = 1 + self.options.keep_function_indentation = 0 + test_fragment( + 'var foo = function(){ baz() }();', + "var foo = function() {\n\tbaz()\n}();") + + def decodesto(self, input, expectation=None): + self.assertEqual( + jsbeautifier.beautify(input, self.options), expectation or input) + + @classmethod + def setUpClass(cls): + options = jsbeautifier.default_options() + options.indent_size = 4 + options.indent_char = ' ' + options.preserve_newlines = True + options.jslint_happy = False + options.keep_array_indentation = False + options.brace_style = 'collapse' + options.indent_level = 0 + + cls.options = options + cls.wrapregex = re.compile('^(.+)$', re.MULTILINE) + + +if __name__ == '__main__': + unittest.main() diff --git a/HaE/jsbeautifier/unpackers/__init__.py b/HaE/jsbeautifier/unpackers/__init__.py new file mode 100644 index 0000000..15c1f0c --- /dev/null +++ b/HaE/jsbeautifier/unpackers/__init__.py @@ -0,0 +1,72 @@ +# +# General code for JSBeautifier unpackers infrastructure. See README.specs +# written by Stefano Sanfilippo +# + +"""General code for JSBeautifier unpackers infrastructure.""" + +import pkgutil +import re +from jsbeautifier.unpackers import evalbased + +# NOTE: AT THE MOMENT, IT IS DEACTIVATED FOR YOUR SECURITY: it runs js! +BLACKLIST = ['jsbeautifier.unpackers.evalbased'] + + +class UnpackingError(Exception): + """Badly packed source or general error. Argument is a + meaningful description.""" + pass + + +def getunpackers(): + """Scans the unpackers dir, finds unpackers and add them to UNPACKERS list. + An unpacker will be loaded only if it is a valid python module (name must + adhere to naming conventions) and it is not blacklisted (i.e. inserted + into BLACKLIST.""" + path = __path__ + prefix = __name__ + '.' + unpackers = [] + interface = ['unpack', 'detect', 'PRIORITY'] + for _importer, modname, _ispkg in pkgutil.iter_modules(path, prefix): + if 'tests' not in modname and modname not in BLACKLIST: + try: + module = __import__(modname, fromlist=interface) + except ImportError: + raise UnpackingError('Bad unpacker: %s' % modname) + else: + unpackers.append(module) + + return sorted(unpackers, key=lambda mod: mod.PRIORITY) + + +UNPACKERS = getunpackers() + + +def run(source, evalcode=False): + """Runs the applicable unpackers and return unpacked source as a string.""" + for unpacker in [mod for mod in UNPACKERS if mod.detect(source)]: + source = unpacker.unpack(source) + if evalcode and evalbased.detect(source): + source = evalbased.unpack(source) + return source + + +def filtercomments(source): + """NOT USED: strips trailing comments and put them at the top.""" + trailing_comments = [] + comment = True + + while comment: + if re.search(r'^\s*\/\*', source): + comment = source[0, source.index('*/') + 2] + elif re.search(r'^\s*\/\/', source): + comment = re.search(r'^\s*\/\/', source).group(0) + else: + comment = None + + if comment: + source = re.sub(r'^\s+', '', source[len(comment):]) + trailing_comments.append(comment) + + return '\n'.join(trailing_comments) + source diff --git a/HaE/jsbeautifier/unpackers/evalbased.py b/HaE/jsbeautifier/unpackers/evalbased.py new file mode 100644 index 0000000..62995ca --- /dev/null +++ b/HaE/jsbeautifier/unpackers/evalbased.py @@ -0,0 +1,43 @@ +# +# Unpacker for eval() based packers, a part of javascript beautifier +# by Einar Lielmanis +# +# written by Stefano Sanfilippo +# +# usage: +# +# if detect(some_string): +# unpacked = unpack(some_string) +# + +"""Unpacker for eval() based packers: runs JS code and returns result. +Works only if a JS interpreter (e.g. Mozilla's Rhino) is installed and +properly set up on host.""" + +from subprocess import PIPE, Popen + +PRIORITY = 3 + + +def detect(source): + """Detects if source is likely to be eval() packed.""" + return source.strip().lower().startswith('eval(function(') + + +def unpack(source): + """Runs source and return resulting code.""" + return jseval('print %s;' % source[4:]) if detect(source) else source + +# In case of failure, we'll just return the original, without crashing on user. + + +def jseval(script): + """Run code in the JS interpreter and return output.""" + try: + interpreter = Popen(['js'], stdin=PIPE, stdout=PIPE) + except OSError: + return script + result, errors = interpreter.communicate(script) + if interpreter.poll() or errors: + return script + return result diff --git a/HaE/jsbeautifier/unpackers/javascriptobfuscator.py b/HaE/jsbeautifier/unpackers/javascriptobfuscator.py new file mode 100644 index 0000000..0a9edb1 --- /dev/null +++ b/HaE/jsbeautifier/unpackers/javascriptobfuscator.py @@ -0,0 +1,61 @@ +# +# simple unpacker/deobfuscator for scripts messed up with +# javascriptobfuscator.com +# +# written by Einar Lielmanis +# rewritten in Python by Stefano Sanfilippo +# +# Will always return valid javascript: if `detect()` is false, `code` is +# returned, unmodified. +# +# usage: +# +# if javascriptobfuscator.detect(some_string): +# some_string = javascriptobfuscator.unpack(some_string) +# + +"""deobfuscator for scripts messed up with JavascriptObfuscator.com""" + +import re + +PRIORITY = 1 + + +def smartsplit(code): + """Split `code` at " symbol, only if it is not escaped.""" + strings = [] + pos = 0 + while pos < len(code): + if code[pos] == '"': + word = '' # new word + pos += 1 + while pos < len(code): + if code[pos] == '"': + break + if code[pos] == '\\': + word += '\\' + pos += 1 + word += code[pos] + pos += 1 + strings.append('"%s"' % word) + pos += 1 + return strings + + +def detect(code): + """Detects if `code` is JavascriptObfuscator.com packed.""" + # prefer `is not` idiom, so that a true boolean is returned + return (re.search(r'^var _0x[a-f0-9]+ ?\= ?\[', code) is not None) + + +def unpack(code): + """Unpacks JavascriptObfuscator.com packed code.""" + if detect(code): + matches = re.search(r'var (_0x[a-f\d]+) ?\= ?\[(.*?)\];', code) + if matches: + variable = matches.group(1) + dictionary = smartsplit(matches.group(2)) + code = code[len(matches.group(0)):] + for key, value in enumerate(dictionary): + code = code.replace(r'%s[%s]' % (variable, key), value) + return code diff --git a/HaE/jsbeautifier/unpackers/myobfuscate.py b/HaE/jsbeautifier/unpackers/myobfuscate.py new file mode 100644 index 0000000..d8bc8fd --- /dev/null +++ b/HaE/jsbeautifier/unpackers/myobfuscate.py @@ -0,0 +1,90 @@ +# +# deobfuscator for scripts messed up with myobfuscate.com +# by Einar Lielmanis +# +# written by Stefano Sanfilippo +# +# usage: +# +# if detect(some_string): +# unpacked = unpack(some_string) +# + +# CAVEAT by Einar Lielmanis + +# +# You really don't want to obfuscate your scripts there: they're tracking +# your unpackings, your script gets turned into something like this, +# as of 2011-08-26: +# +# var _escape = 'your_script_escaped'; +# var _111 = document.createElement('script'); +# _111.src = 'http://api.www.myobfuscate.com/?getsrc=ok' + +# '&ref=' + encodeURIComponent(document.referrer) + +# '&url=' + encodeURIComponent(document.URL); +# var 000 = document.getElementsByTagName('head')[0]; +# 000.appendChild(_111); +# document.write(unescape(_escape)); +# + +"""Deobfuscator for scripts messed up with MyObfuscate.com""" + +import re +import base64 + +# Python 2 retrocompatibility +# pylint: disable=F0401 +# pylint: disable=E0611 +try: + from urllib import unquote +except ImportError: + from urllib.parse import unquote + +from jsbeautifier.unpackers import UnpackingError + +PRIORITY = 1 + +CAVEAT = """// +// Unpacker warning: be careful when using myobfuscate.com for your projects: +// scripts obfuscated by the free online version call back home. +// + +""" + +SIGNATURE = ( + r'["\x41\x42\x43\x44\x45\x46\x47\x48\x49\x4A\x4B\x4C\x4D\x4E\x4F' + r'\x50\x51\x52\x53\x54\x55\x56\x57\x58\x59\x5A\x61\x62\x63\x64\x65' + r'\x66\x67\x68\x69\x6A\x6B\x6C\x6D\x6E\x6F\x70\x71\x72\x73\x74\x75' + r'\x76\x77\x78\x79\x7A\x30\x31\x32\x33\x34\x35\x36\x37\x38\x39\x2B' + r'\x2F\x3D","","\x63\x68\x61\x72\x41\x74","\x69\x6E\x64\x65\x78' + r'\x4F\x66","\x66\x72\x6F\x6D\x43\x68\x61\x72\x43\x6F\x64\x65","' + r'\x6C\x65\x6E\x67\x74\x68"]') + + +def detect(source): + """Detects MyObfuscate.com packer.""" + return SIGNATURE in source + + +def unpack(source): + """Unpacks js code packed with MyObfuscate.com""" + if not detect(source): + return source + payload = unquote(_filter(source)) + match = re.search(r"^var _escape\='