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Added test cases for `Mkdir` & `MkdirAll` to cover empty folder names

This commit is contained in:
VOvchinnikov 2021-08-05 18:24:24 +02:00
parent 78acf3b074
commit 13ee679c8e
2 changed files with 89 additions and 62 deletions
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7
gcs_mocks.go
View File

@ -146,6 +146,10 @@ type writerMock struct {
}
func (w *writerMock) Write(p []byte) (n int, err error) {
if w.name == "" {
return 0, gcsfs.ErrEmptyObjectName
}
if w.file == nil {
w.file, err = w.fs.Create(w.name)
if err != nil {
@ -157,6 +161,9 @@ func (w *writerMock) Write(p []byte) (n int, err error) {
}
func (w *writerMock) Close() error {
if w.name == "" {
return gcsfs.ErrEmptyObjectName
}
if w.file == nil {
var err error
if strings.HasSuffix(w.name, "/") {

144
gcs_test.go
View File

@ -712,76 +712,96 @@ func TestGcsGlob(t *testing.T) {
}
func TestGcsMkdir(t *testing.T) {
dirName := filepath.Join(bucketName, "a-test-dir")
var err error
t.Run("empty", func(t *testing.T) {
emptyDirName := bucketName
err = gcsAfs.Mkdir(dirName, 0755)
if err != nil {
t.Fatal("failed to create a folder with error", err)
}
err := gcsAfs.Mkdir(emptyDirName, 0755)
if err == nil {
t.Fatal("did not fail upon creation of an empty folder")
}
})
t.Run("success", func(t *testing.T) {
dirName := filepath.Join(bucketName, "a-test-dir")
var err error
info, err := gcsAfs.Stat(dirName)
if err != nil {
t.Fatal("failed to get info", err)
}
if !info.IsDir() {
t.Fatalf("%s: not a dir", dirName)
}
if !info.Mode().IsDir() {
t.Errorf("%s: mode is not directory", dirName)
}
err = gcsAfs.Mkdir(dirName, 0755)
if err != nil {
t.Fatal("failed to create a folder with error", err)
}
if info.Mode() != os.ModeDir|0755 {
t.Errorf("%s: wrong permissions, expected drwxr-xr-x, got %s", dirName, info.Mode())
}
info, err := gcsAfs.Stat(dirName)
if err != nil {
t.Fatal("failed to get info", err)
}
if !info.IsDir() {
t.Fatalf("%s: not a dir", dirName)
}
if !info.Mode().IsDir() {
t.Errorf("%s: mode is not directory", dirName)
}
err = gcsAfs.Remove(dirName)
if err != nil {
t.Fatalf("could not delete the folder %s after the test with error: %s", dirName, err)
}
if info.Mode() != os.ModeDir|0755 {
t.Errorf("%s: wrong permissions, expected drwxr-xr-x, got %s", dirName, info.Mode())
}
err = gcsAfs.Remove(dirName)
if err != nil {
t.Fatalf("could not delete the folder %s after the test with error: %s", dirName, err)
}
})
}
func TestGcsMkdirAll(t *testing.T) {
dirName := filepath.Join(bucketName, "a/b/c")
t.Run("empty", func(t *testing.T) {
emptyDirName := bucketName
err := gcsAfs.MkdirAll(dirName, 0755)
if err != nil {
t.Fatal(err)
}
err := gcsAfs.MkdirAll(emptyDirName, 0755)
if err == nil {
t.Fatal("did not fail upon creation of an empty folder")
}
})
t.Run("success", func(t *testing.T) {
dirName := filepath.Join(bucketName, "a/b/c")
info, err := gcsAfs.Stat(filepath.Join(bucketName, "a"))
if err != nil {
t.Fatal(err)
}
if !info.Mode().IsDir() {
t.Errorf("%s: mode is not directory", filepath.Join(bucketName, "a"))
}
if info.Mode() != os.ModeDir|0755 {
t.Errorf("%s: wrong permissions, expected drwxr-xr-x, got %s", filepath.Join(bucketName, "a"), info.Mode())
}
info, err = gcsAfs.Stat(filepath.Join(bucketName, "a/b"))
if err != nil {
t.Fatal(err)
}
if !info.Mode().IsDir() {
t.Errorf("%s: mode is not directory", filepath.Join(bucketName, "a/b"))
}
if info.Mode() != os.ModeDir|0755 {
t.Errorf("%s: wrong permissions, expected drwxr-xr-x, got %s", filepath.Join(bucketName, "a/b"), info.Mode())
}
info, err = gcsAfs.Stat(dirName)
if err != nil {
t.Fatal(err)
}
if !info.Mode().IsDir() {
t.Errorf("%s: mode is not directory", dirName)
}
if info.Mode() != os.ModeDir|0755 {
t.Errorf("%s: wrong permissions, expected drwxr-xr-x, got %s", dirName, info.Mode())
}
err := gcsAfs.MkdirAll(dirName, 0755)
if err != nil {
t.Fatal(err)
}
err = gcsAfs.RemoveAll(filepath.Join(bucketName, "a"))
if err != nil {
t.Fatalf("failed to remove the folder %s with error: %s", filepath.Join(bucketName, "a"), err)
}
info, err := gcsAfs.Stat(filepath.Join(bucketName, "a"))
if err != nil {
t.Fatal(err)
}
if !info.Mode().IsDir() {
t.Errorf("%s: mode is not directory", filepath.Join(bucketName, "a"))
}
if info.Mode() != os.ModeDir|0755 {
t.Errorf("%s: wrong permissions, expected drwxr-xr-x, got %s", filepath.Join(bucketName, "a"), info.Mode())
}
info, err = gcsAfs.Stat(filepath.Join(bucketName, "a/b"))
if err != nil {
t.Fatal(err)
}
if !info.Mode().IsDir() {
t.Errorf("%s: mode is not directory", filepath.Join(bucketName, "a/b"))
}
if info.Mode() != os.ModeDir|0755 {
t.Errorf("%s: wrong permissions, expected drwxr-xr-x, got %s", filepath.Join(bucketName, "a/b"), info.Mode())
}
info, err = gcsAfs.Stat(dirName)
if err != nil {
t.Fatal(err)
}
if !info.Mode().IsDir() {
t.Errorf("%s: mode is not directory", dirName)
}
if info.Mode() != os.ModeDir|0755 {
t.Errorf("%s: wrong permissions, expected drwxr-xr-x, got %s", dirName, info.Mode())
}
err = gcsAfs.RemoveAll(filepath.Join(bucketName, "a"))
if err != nil {
t.Fatalf("failed to remove the folder %s with error: %s", filepath.Join(bucketName, "a"), err)
}
})
}