test(build):case with llgo test ./...

test/bar/bar.go

@@ -0,0 +1,5 @@
+package bar
+
+func Bar() int {
+	return 2
+}

test/bar/bar_test.go

@@ -0,0 +1,13 @@
+package bar_test
+
+import (
+	"testing"
+
+	"github.com/goplus/llgo/test/bar"
+)
+
+func TestBar(t *testing.T) {
+	if bar.Bar() != 2 {
+		t.Fatal("Bar() != 2")
+	}
+}

test/bar/barinner/barinner.go

@@ -0,0 +1,5 @@
+package barinner
+
+func BarInner() int {
+	return 2
+}

test/bar/barinner/barinner_test.go

@@ -0,0 +1,13 @@
+package barinner_test
+
+import (
+	"testing"
+
+	"github.com/goplus/llgo/test/bar/barinner"
+)
+
+func TestBarInner(t *testing.T) {
+	if barinner.BarInner() != 2 {
+		t.Fatal("BarInner() != 2")
+	}
+}

test/foo/foo.go

@@ -0,0 +1,5 @@
+package foo
+
+func Foo() int {
+	return 1
+}

test/foo/foo_test.go

@@ -0,0 +1,13 @@
+package foo_test
+
+import (
+	"testing"
+
+	"github.com/goplus/llgo/test/foo"
+)
+
+func TestFoo(t *testing.T) {
+	if foo.Foo() != 1 {
+		t.Fatal("Foo() != 1")
+	}
+}