51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main_test
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import (
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"internal/testenv"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"cmd/go/internal/robustio"
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)
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func TestAbsolutePath(t *testing.T) {
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tg := testgo(t)
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defer tg.cleanup()
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tg.parallel()
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tmp, err := os.MkdirTemp("", "TestAbsolutePath")
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if err != nil {
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t.Fatal(err)
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}
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defer robustio.RemoveAll(tmp)
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file := filepath.Join(tmp, "a.go")
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err = os.WriteFile(file, []byte{}, 0644)
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if err != nil {
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t.Fatal(err)
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}
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dir := filepath.Join(tmp, "dir")
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err = os.Mkdir(dir, 0777)
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if err != nil {
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t.Fatal(err)
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}
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noVolume := file[len(filepath.VolumeName(file)):]
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wrongPath := filepath.Join(dir, noVolume)
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cmd := testenv.Command(t, tg.goTool(), "build", noVolume)
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cmd.Dir = dir
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output, err := cmd.CombinedOutput()
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if err == nil {
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t.Fatal("build should fail")
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}
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if strings.Contains(string(output), wrongPath) {
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t.Fatalf("wrong output found: %v %v", err, string(output))
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}
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}
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