Exemplo n.º 1
0
// TODO(rjeczalik): Split into TestTeeOpen and TestTeeReaddir
func TestTeeOpen(t *testing.T) {
	cases := [...]struct {
		open []string
		read []string
		fs   []byte
	}{
		0: {
			open: []string{"/w/x/y/z"},
			fs:   []byte(".\nw\n\tx\n\t\ty\n\t\t\tz/"),
		},
		1: {
			open: []string{"/a.txt", "/w/w.txt", "/a"},
			fs:   []byte(".\na/\na.txt\nw\n\tw.txt"),
		},
		2: {
			read: []string{"/a/b2/c1"},
			fs:   []byte(".\na\n\tb2\n\t\tc1\n\t\t\td1.txt\n\t\t\td2/\n\t\t\td3.txt"),
		},
		3: {
			read: []string{"/a/b1/c1", "/a/b1/c2", "/a/b1/c3"},
			fs: []byte(".\na\n\tb1\n\t\tc1\n\t\t\tc1.txt\n\t\tc2\n\t\t\tc2.txt\n\t\t" +
				"c3\n\t\t\tc3.txt\n\t\t\td1/"),
		},
		4: {
			read: []string{"/w", "/w/x/y", "/w/x/y/z", "/w/x"},
			fs:   []byte(".\nw\n\tw.txt\n\tx\n\t\ty\n\t\t\tz\n\t\t\t\t1.txt\n\t\ty.txt"),
		}}
Test:
	for i, cas := range cases {
		spy := memfs.New()
		tee := Tee(tree, spy)
		for j, path := range cas.open {
			if _, err := tee.Open(filepath.FromSlash(path)); err != nil {
				t.Errorf("want err=nil; got %q (i=%d, j=%d)", err, i, j)
				continue Test
			}
		}
		for j, path := range cas.read {
			f, err := tee.Open(filepath.FromSlash(path))
			if err != nil {
				t.Errorf("want err=nil; got %q (i=%d, j=%d)", err, i, j)
				continue Test
			}
			if _, err = f.Readdir(0); err != nil {
				t.Errorf("want err=nil; got %q (i=%d, j=%d)", err, i, j)
				continue Test
			}
		}
		if !memfs.Equal(spy, memfs.Must(memfs.UnmarshalTab(cas.fs))) {
			t.Errorf("want Compare(...)=true; got false (i=%d)", i)
		}
	}
}
Exemplo n.º 2
0
func move(fs memfs.FS, off string) memfs.FS {
	mv := memfs.New()
	if err := mv.MkdirAll(off, 0xD); err != nil {
		panic(err)
	}
	if dirlen(mv.Tree) == 0 {
		return fs
	}
	dir, base := filepath.Split(off)
	tmp := memfs.Must(mv.Cd(dir))
	tmp.Tree[base] = fs.Tree
	return mv
}
Exemplo n.º 3
0
// │           ├── d1.txt
// │           ├── d2/
// │           └── d3.txt
// ├── a.txt
// └── w
//     ├── w.txt
//     └── x
//         ├── y
//         │   └── z
//         │       └── 1.txt
//         └── y.txt
//
// TODO(rjeczalik): Move to fixture_test.
var tree = memfs.Must(memfs.UnmarshalTab([]byte(".\n\ta\n\t\tb1\n\t\t\tc1\n\t\t\t\tc" +
	"1.txt\n\t\t\tc2\n\t\t\t\tc2.txt\n\t\t\tc3\n\t\t\t\tc3.txt\n\t\t\t\t" +
	"d1\n\t\t\t\t\te1\n\t\t\t\t\t\t_\n\t\t\t\t\t\t\t_.txt\n\t\t\t\t\t\te" +
	"/\n\t\t\t\t\t\te1.txt\n\t\t\t\t\t\te2.txt\n\t\tb2\n\t\t\tc1\n\t\t\t" +
	"\td1.txt\n\t\t\t\td2/\n\t\t\t\td3.txt\n\ta.txt\n\tw\n\t\tw.txt\n\t\t" +
	"x\n\t\t\ty\n\t\t\t\tz\n\t\t\t\t\t1.txt\n\t\t\ty.txt\n")))

func TestTeeCreate(t *testing.T) {
	t.Skip("TODO(rjeczalik)")
}

func TestTeeMkdir(t *testing.T) {
	t.Skip("TODO(rjeczalik)")
}

func TestTeeMkdirAll(t *testing.T) {
	t.Skip("TODO(rjeczalik)")
}
Exemplo n.º 4
0
	// │               │   └── js
	// │               │       ├── app.js
	// │               │       └── link.js
	// │               └── dir
	// │                   └── dir.txt
	// └── src
	//     └── github.com
	//         └── user
	//             └── example
	//                 ├── .git/
	//                 ├── dir
	//                 │   └── dir.go
	//                 └── example.go
	0: memfs.Must(memfs.UnmarshalTab([]byte(".\ndata\n\tgithub.com\n\t\tuser\n\t\t" +
		"\texample\n\t\t\t\t.git/\n\t\t\t\tdir\n\t\t\t\t\tdir.txt\n\t\t\t\tas" +
		"sets\n\t\t\t\t\tjs\n\t\t\t\t\t\tapp.js\n\t\t\t\t\t\tlink.js\n\t\t\t" +
		"\t\tcss\n\t\t\t\t\t\tdefault.css\nsrc\n\tgithub.com\n\t\tuser\n\t\t" +
		"\texample\n\t\t\t\t.git/\n\t\t\t\tdir\n\t\t\t\t\tdir.go\n\t\t\t\tex" +
		"ample.go"))),
	// .
	// ├── data
	// │   └── github.com
	// │       └── user
	// │           └── example
	// │               ├── dir
	// │               │   └── dir.dat
	// │               ├── first
	// │               │   ├── css
	// │               │   │   └── first.css
	// │               │   └── js
	// │               │       └── first.js
	// │               └── second