-
Notifications
You must be signed in to change notification settings - Fork 182
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Revert "[Temporary] Revert Implement winio.GetFileStandardInfo FileIn…
…fo commits "
- Loading branch information
1 parent
5c2e05d
commit 8f0d50b
Showing
4 changed files
with
164 additions
and
35 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,134 @@ | ||
| package winio | ||
|
|
||
| import ( | ||
| "io/ioutil" | ||
| "os" | ||
| "testing" | ||
|
|
||
| "golang.org/x/sys/windows" | ||
| ) | ||
|
|
||
| // Checks if current matches expected. Note that AllocationSize is filesystem-specific, | ||
| // so we check that the current.AllocationSize is >= expected.AllocationSize. | ||
| // https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-fscc/5afa7f66-619c-48f3-955f-68c4ece704ae | ||
| func checkFileStandardInfo(t *testing.T, current, expected *FileStandardInfo) { | ||
| if current.AllocationSize < expected.AllocationSize { | ||
| t.Fatalf("FileStandardInfo unexpectedly had AllocationSize %d, expecting >=%d", current.AllocationSize, expected.AllocationSize) | ||
| } | ||
|
|
||
| if current.EndOfFile != expected.EndOfFile { | ||
| t.Fatalf("FileStandardInfo unexpectedly had EndOfFile %d, expecting %d", current.EndOfFile, expected.EndOfFile) | ||
| } | ||
|
|
||
| if current.NumberOfLinks != expected.NumberOfLinks { | ||
| t.Fatalf("FileStandardInfo unexpectedly had NumberOfLinks %d, expecting %d", current.NumberOfLinks, expected.NumberOfLinks) | ||
| } | ||
|
|
||
| if current.DeletePending != expected.DeletePending { | ||
| if current.DeletePending { | ||
| t.Fatalf("FileStandardInfo unexpectedly DeletePending") | ||
| } else { | ||
| t.Fatalf("FileStandardInfo unexpectedly not DeletePending") | ||
| } | ||
| } | ||
|
|
||
| if current.Directory != expected.Directory { | ||
| if current.Directory { | ||
| t.Fatalf("FileStandardInfo unexpectedly Directory") | ||
| } else { | ||
| t.Fatalf("FileStandardInfo unexpectedly not Directory") | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func TestGetFileStandardInfo_File(t *testing.T) { | ||
| f, err := ioutil.TempFile("", "tst") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| defer f.Close() | ||
| defer os.Remove(f.Name()) | ||
|
|
||
| expectedFileInfo := &FileStandardInfo{ | ||
| AllocationSize: 0, | ||
| EndOfFile: 0, | ||
| NumberOfLinks: 1, | ||
| DeletePending: false, | ||
| Directory: false, | ||
| } | ||
|
|
||
| info, err := GetFileStandardInfo(f) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| checkFileStandardInfo(t, info, expectedFileInfo) | ||
|
|
||
| bytesWritten, err := f.Write([]byte("0123456789")) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| expectedFileInfo.EndOfFile = int64(bytesWritten) | ||
| expectedFileInfo.AllocationSize = int64(bytesWritten) | ||
|
|
||
| info, err = GetFileStandardInfo(f) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| checkFileStandardInfo(t, info, expectedFileInfo) | ||
|
|
||
| linkName := f.Name() + ".link" | ||
|
|
||
| if err = os.Link(f.Name(), linkName); err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| defer os.Remove(linkName) | ||
|
|
||
| expectedFileInfo.NumberOfLinks = 2 | ||
|
|
||
| info, err = GetFileStandardInfo(f) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| checkFileStandardInfo(t, info, expectedFileInfo) | ||
|
|
||
| os.Remove(linkName) | ||
|
|
||
| expectedFileInfo.NumberOfLinks = 1 | ||
|
|
||
| info, err = GetFileStandardInfo(f) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| checkFileStandardInfo(t, info, expectedFileInfo) | ||
| } | ||
|
|
||
| func TestGetFileStandardInfo_Directory(t *testing.T) { | ||
| tempDir, err := ioutil.TempDir("", "tst") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| defer os.RemoveAll(tempDir) | ||
|
|
||
| // os.Open returns the Search Handle, not the Directory Handle | ||
| // See https://github.com/golang/go/issues/13738 | ||
| f, err := OpenForBackup(tempDir, windows.GENERIC_READ, 0, windows.OPEN_EXISTING) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| defer f.Close() | ||
|
|
||
| expectedFileInfo := &FileStandardInfo{ | ||
| AllocationSize: 0, | ||
| EndOfFile: 0, | ||
| NumberOfLinks: 1, | ||
| DeletePending: false, | ||
| Directory: true, | ||
| } | ||
|
|
||
| info, err := GetFileStandardInfo(f) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| checkFileStandardInfo(t, info, expectedFileInfo) | ||
| } |
Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.
Oops, something went wrong.