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refactor: Disable broken symlink implementation for now to prepare for table-based reimplementation

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This commit is contained in:
Felicitas Pojtinger
2022-01-20 23:48:59 +01:00
parent 204ed0b247
commit 9370ee4dd4
7 changed files with 867 additions and 868 deletions
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147
pkg/fs/file_test.go
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@@ -1472,93 +1472,94 @@ var readTests = []struct {
false,
false,
},
{
"Can not read /brokensymlink into non-empty buffer",
"/brokensymlink",
true,
func(f afero.Fs) error {
symFs, ok := f.(symFs)
if !ok {
return nil
}
// FIXME: Handle linkname
// {
// "Can not read /brokensymlink into non-empty buffer",
// "/brokensymlink",
// true,
// func(f afero.Fs) error {
// symFs, ok := f.(symFs)
// if !ok {
// return nil
// }
if err := symFs.SymlinkIfPossible("/mydir", "/brokensymlink"); err != nil {
return err
}
// if err := symFs.SymlinkIfPossible("/mydir", "/brokensymlink"); err != nil {
// return err
// }
return nil
},
func(f afero.File) error {
gotContent := make([]byte, 10)
// return nil
// },
// func(f afero.File) error {
// gotContent := make([]byte, 10)
if _, err := f.Read(gotContent); err != io.EOF {
return err
}
// if _, err := f.Read(gotContent); err != io.EOF {
// return err
// }
return nil
},
true,
true,
false,
false,
},
{
"Can read /existingsymlink into non-empty buffer without readlink",
"/existingsymlink",
false,
func(f afero.Fs) error {
symFs, ok := f.(symFs)
if !ok {
return nil
}
// return nil
// },
// true,
// true,
// false,
// false,
// },
// {
// "Can read /existingsymlink into non-empty buffer without readlink",
// "/existingsymlink",
// false,
// func(f afero.Fs) error {
// symFs, ok := f.(symFs)
// if !ok {
// return nil
// }
file, err := f.Create("/test.txt")
if err != nil {
return err
}
// file, err := f.Create("/test.txt")
// if err != nil {
// return err
// }
r := newDeterministicReader(1000)
// r := newDeterministicReader(1000)
if _, err := io.Copy(file, r); err != nil {
return err
}
// if _, err := io.Copy(file, r); err != nil {
// return err
// }
if err := file.Close(); err != nil {
return err
}
// if err := file.Close(); err != nil {
// return err
// }
if err := symFs.SymlinkIfPossible("/test.txt", "/existingsymlink"); err != nil {
return err
}
// if err := symFs.SymlinkIfPossible("/test.txt", "/existingsymlink"); err != nil {
// return err
// }
return nil
},
func(f afero.File) error {
wantHash := "HTUi7GuNreHASha4hhl1xwuYk03pyTJ0IJbFLv04UdccT9m_NA2oBFTrnMxJhEu3VMGxDYk_04Th9C0zOj5MyA=="
wantLength := int64(32800768)
// return nil
// },
// func(f afero.File) error {
// wantHash := "HTUi7GuNreHASha4hhl1xwuYk03pyTJ0IJbFLv04UdccT9m_NA2oBFTrnMxJhEu3VMGxDYk_04Th9C0zOj5MyA=="
// wantLength := int64(32800768)
hasher := sha512.New()
gotLength, err := io.Copy(hasher, f)
if err != nil {
return err
}
gotHash := base64.URLEncoding.EncodeToString(hasher.Sum(nil))
// hasher := sha512.New()
// gotLength, err := io.Copy(hasher, f)
// if err != nil {
// return err
// }
// gotHash := base64.URLEncoding.EncodeToString(hasher.Sum(nil))
if gotLength != wantLength {
return fmt.Errorf("invalid read length, got %v, want %v", gotLength, wantLength)
}
// if gotLength != wantLength {
// return fmt.Errorf("invalid read length, got %v, want %v", gotLength, wantLength)
// }
if gotHash != wantHash {
return fmt.Errorf("invalid read hash, got %v, want %v", gotHash, wantHash)
}
// if gotHash != wantHash {
// return fmt.Errorf("invalid read hash, got %v, want %v", gotHash, wantHash)
// }
return nil
},
true,
false, // FIXME: This should not be required and BasePathFs fails if it is used
false, // FIXME: Allow resolving symlinks without using readlink`, which is what `BasePathFs` supports`
true,
},
// return nil
// },
// true,
// false, // FIXME: This should not be required and BasePathFs fails if it is used
// false, // FIXME: Allow resolving symlinks without using readlink`, which is what `BasePathFs` supports`
// true,
// },
}
func TestFile_Read(t *testing.T) {