Beispiel #1
0
func testGlob(t *testing.T, fs rwvfs.FileSystem) {
	label := fmt.Sprintf("%T", fs)

	files := []string{"x/y/0.txt", "x/y/1.txt", "x/2.txt"}
	for _, file := range files {
		err := rwvfs.MkdirAll(fs, filepath.Dir(file))
		if err != nil {
			t.Fatalf("%s: MkdirAll: %s", label, err)
		}
		w, err := fs.Create(file)
		if err != nil {
			t.Errorf("%s: Create(%q): %s", label, file, err)
			return
		}
		_, err = w.Write([]byte("x"))
		if err != nil {
			t.Fatal(err)
		}
		err = w.Close()
		if err != nil {
			t.Fatal(err)
		}
	}

	globTests := []struct {
		prefix  string
		pattern string
		matches []string
	}{
		{"", "x/y/*.txt", []string{"x/y/0.txt", "x/y/1.txt"}},
		{"x/y", "x/y/*.txt", []string{"x/y/0.txt", "x/y/1.txt"}},
		{"", "x/*", []string{"x/y", "x/2.txt"}},
	}
	for _, test := range globTests {
		matches, err := rwvfs.Glob(walkableFileSystem{fs}, test.prefix, test.pattern)
		if err != nil {
			t.Errorf("%s: Glob(prefix=%q, pattern=%q): %s", label, test.prefix, test.pattern, err)
			continue
		}
		sort.Strings(test.matches)
		sort.Strings(matches)
		if !reflect.DeepEqual(matches, test.matches) {
			t.Errorf("%s: Glob(prefix=%q, pattern=%q): got %v, want %v", label, test.prefix, test.pattern, matches, test.matches)
		}
	}
}
Beispiel #2
0
// glob returns all files in the filesystem that match the glob pattern (using
// path/filepath.Match glob syntax).
func (c *Config) glob(pattern string) (matches []string, err error) {
	return rwvfs.Glob(walkableRWVFS{c.fs()}, globPrefix(pattern), pattern)
}