public void DeleteFile()
{
using (MockVirtualizationInstance mockVirtualization = new MockVirtualizationInstance())
using (WindowsFileSystemVirtualizer virtualizer = new WindowsFileSystemVirtualizer(this.Repo.Context, this.Repo.GitObjects, mockVirtualization, numWorkThreads))
{
UpdateFailureReason failureReason = UpdateFailureReason.NoFailure;
mockVirtualization.DeleteFileResult = HResult.Ok;
mockVirtualization.DeleteFileUpdateFailureCause = UpdateFailureCause.NoFailure;
virtualizer
.DeleteFile("test.txt", UpdatePlaceholderType.AllowReadOnly, out failureReason)
.ShouldEqual(new FileSystemResult(FSResult.Ok, (int)mockVirtualization.DeleteFileResult));
failureReason.ShouldEqual((UpdateFailureReason)mockVirtualization.DeleteFileUpdateFailureCause);
mockVirtualization.DeleteFileResult = HResult.FileNotFound;
mockVirtualization.DeleteFileUpdateFailureCause = UpdateFailureCause.NoFailure;
virtualizer
.DeleteFile("test.txt", UpdatePlaceholderType.AllowReadOnly, out failureReason)
.ShouldEqual(new FileSystemResult(FSResult.FileOrPathNotFound, (int)mockVirtualization.DeleteFileResult));
failureReason.ShouldEqual((UpdateFailureReason)mockVirtualization.DeleteFileUpdateFailureCause);
mockVirtualization.DeleteFileResult = HResult.VirtualizationInvalidOp;
mockVirtualization.DeleteFileUpdateFailureCause = UpdateFailureCause.DirtyData;
virtualizer
.DeleteFile("test.txt", UpdatePlaceholderType.AllowReadOnly, out failureReason)
.ShouldEqual(new FileSystemResult(FSResult.VirtualizationInvalidOperation, (int)mockVirtualization.DeleteFileResult));
failureReason.ShouldEqual((UpdateFailureReason)mockVirtualization.DeleteFileUpdateFailureCause);
}
}
public void ClearNegativePathCache()
{
const uint InitialNegativePathCacheCount = 7;
using (MockVirtualizationInstance mockVirtualization = new MockVirtualizationInstance())
using (WindowsFileSystemVirtualizer virtualizer = new WindowsFileSystemVirtualizer(this.Repo.Context, this.Repo.GitObjects, mockVirtualization, numWorkThreads))
{
mockVirtualization.NegativePathCacheCount = InitialNegativePathCacheCount;
uint totalEntryCount;
virtualizer.ClearNegativePathCache(out totalEntryCount).ShouldEqual(new FileSystemResult(FSResult.Ok, (int)HResult.Ok));
totalEntryCount.ShouldEqual(InitialNegativePathCacheCount);
}
}
public void HResultToFSResultMapsHResults()
{
foreach (HResult result in Enum.GetValues(typeof(HResult)))
{
if (MappedHResults.ContainsKey(result))
{
WindowsFileSystemVirtualizer.HResultToFSResult(result).ShouldEqual(MappedHResults[result]);
}
else
{
WindowsFileSystemVirtualizer.HResultToFSResult(result).ShouldEqual(FSResult.IOError);
}
}
}
