public static Result VerifyHostPath(U8Span path)
{
if (path.IsEmpty())
{
return(Result.Success);
}
if (path[0] != StringTraits.DirectorySeparator)
{
return(ResultFs.InvalidPathFormat.Log());
}
U8Span path2 = path.Slice(1);
if (path2.IsEmpty())
{
return(Result.Success);
}
int skipLength = WindowsPath.GetWindowsPathSkipLength(path2);
int remainingLength = PathTools.MaxPathLength - skipLength;
Result rc = PathUtility.VerifyPath(null, path2.Slice(skipLength), remainingLength, remainingLength);
if (rc.IsFailure())
{
return(rc);
}
using var normalizer = new PathNormalizer(path, PathNormalizer.Option.PreserveUnc);
return(normalizer.Result);
}
public static void Normalize_MountNameOptionOn_ParsesMountName()
{
using var normalizer = new PathNormalizer("mount:/a/./b".ToU8Span(), PathNormalizer.Option.HasMountName);
Assert.Equal(Result.Success, normalizer.Result);
Assert.Equal("mount:/a/b", normalizer.Path.ToString());
}
public static void Normalize_PreserveUncOptionOff_DoesNotPreserveUncPath()
{
using var normalizer = new PathNormalizer("//aa/bb/..".ToU8Span(), PathNormalizer.Option.None);
Assert.Equal(Result.Success, normalizer.Result);
Assert.Equal(@"/aa", normalizer.Path.ToString());
}
public static void Normalize_PreserveUncOptionOn_PreservesUncPath()
{
using var normalizer = new PathNormalizer("//aa/bb/..".ToU8Span(), PathNormalizer.Option.PreserveUnc);
Assert.Equal(Result.Success, normalizer.Result);
Assert.Equal(@"\\aa/bb", normalizer.Path.ToString());
}
public static void Normalize_PreserveTailSeparatorOption_IgnoresMissingTailSeparator()
{
using var normalizer = new PathNormalizer("/a/./b".ToU8Span(), PathNormalizer.Option.PreserveTrailingSeparator);
Assert.Equal(Result.Success, normalizer.Result);
Assert.Equal("/a/b", normalizer.Path.ToString());
}
public static void Ctor_EmptyPathWithAcceptEmptyOption_ReturnsEmptyPathWithSuccess()
{
using var normalizer = new PathNormalizer("".ToU8Span(), PathNormalizer.Option.AcceptEmpty);
Assert.Equal(Result.Success, normalizer.Result);
Assert.True(normalizer.Path.IsEmpty());
}
public static void Normalize_PathAlreadyNormalized_ReturnsSameBuffer()
{
var originalPath = "/a/b".ToU8Span();
using var normalizer = new PathNormalizer(originalPath, PathNormalizer.Option.PreserveTrailingSeparator);
Assert.Equal(Result.Success, normalizer.Result);
// Compares addresses and lengths of the buffers
Assert.True(originalPath.Value == normalizer.Path.Value);
}
public static void Normalize_MountNameOptionOff_DoesNotParseMountName()
{
using var normalizer = new PathNormalizer("mount:/a/./b".ToU8Span(), PathNormalizer.Option.None);
Assert.Equal(ResultFs.InvalidPathFormat.Value, normalizer.Result);
}
