package zipfs import ( "github.com/hanwen/go-fuse/fuse" "io/ioutil" "os" "path/filepath" "runtime" "testing" ) func testZipFile() string { _, file, _, ok := runtime.Caller(0) if !ok { panic("need runtime.Caller()'s file name to discover testdata") } dir, _ := filepath.Split(file) return filepath.Join(dir, "test.zip") } func setupZipfs(t *testing.T) (mountPoint string, cleanup func()) { zfs, err := NewArchiveFileSystem(testZipFile()) if err != nil { t.Fatalf("NewArchiveFileSystem failed: %v", err) } mountPoint, _ = ioutil.TempDir("", "") state, _, err := fuse.MountNodeFileSystem(mountPoint, zfs, nil) state.Debug = fuse.VerboseTest() go state.Loop() return mountPoint, func() { state.Unmount() os.RemoveAll(mountPoint) } } func TestZipFs(t *testing.T) { mountPoint, clean := setupZipfs(t) defer clean() entries, err := ioutil.ReadDir(mountPoint) if err != nil { t.Fatalf("ReadDir failed: %v", err) } if len(entries) != 2 { t.Error("wrong length", entries) } fi, err := os.Stat(mountPoint + "/subdir") if err != nil { t.Fatalf("Stat failed: %v", err) } if !fi.IsDir() { t.Error("directory type", fi) } fi, err = os.Stat(mountPoint + "/file.txt") if err != nil { t.Fatalf("Stat failed: %v", err) } if fi.IsDir() { t.Error("file type", fi) } f, err := os.Open(mountPoint + "/file.txt") if err != nil { t.Fatalf("Open failed: %v", err) } b := make([]byte, 1024) n, err := f.Read(b) b = b[:n] if string(b) != "hello\n" { t.Error("content fail", b[:n]) } f.Close() } func TestLinkCount(t *testing.T) { mp, clean := setupZipfs(t) defer clean() fi, err := os.Stat(mp + "/file.txt") if err != nil { t.Fatalf("Stat failed: %v", err) } if fuse.ToStatT(fi).Nlink != 1 { t.Fatal("wrong link count", fuse.ToStatT(fi).Nlink) } }