public void GetFullPathNameForCurrent()
{
string fullPath = FileMethods.GetFullPathName(".");
fullPath.Length.Should().BeGreaterThan(2);
fullPath[1].Should().Be(':');
}
public void ValidateKnownRelativeBehaviors(string value, string expected)
{
// Set the current directory to D: and the hidden env for C:'s last current directory
ProcessDesktopMethods.SetEnvironmentVariable(@"=C:", @"C:\Users");
using (new TempCurrentDirectory(@"D:\"))
{
FileMethods.GetFullPathName(value).Should().Be(expected);
}
}
public void ValidateKnownRelativeBehaviors(string value, string expected)
{
// TODO: Need to modify to work with actually present drives and skip if there
// isn't more than one.
// Set the current directory to D: and the hidden env for C:'s last current directory
ProcessMethods.SetEnvironmentVariable(@"=C:", @"C:\Users");
using (new TempCurrentDirectory(@"E:\"))
{
FileMethods.GetFullPathName(value).Should().Be(expected);
}
}
public void GetFullPathNameLongPathBehaviors()
{
// ERROR_FILENAME_EXCED_RANGE (206)
// GetFullPathName will fail if the passed in patch is longer than short.MaxValue - 2, even if the path will normalize below that value.
// FileMethods.GetFullPathName(PathGenerator.CreatePathOfLength(@"C:\..\..\..\..", short.MaxValue - 2));
// ERROR_INVALID_NAME (123)
// GetFullPathName will fail if the passed in path normalizes over short.MaxValue - 2
// FileMethods.GetFullPathName(new string('a', short.MaxValue - 2));
FileMethods.GetFullPathName(PathGenerator.CreatePathOfLength(FileMethods.GetTempPath(), short.MaxValue - 2));
// Works
// NativeMethods.FileManagement.GetFullPathName(PathGenerator.CreatePathOfLength(@"C:\", short.MaxValue - 2));
}
public void OpenFileWithTrailingSeparator()
{
using (var cleaner = new TestFileCleaner())
{
string testFile = cleaner.CreateTestFile(nameof(OpenFileWithTrailingSeparator));
string fullName = FileMethods.GetFullPathName(Paths.AddTrailingSeparator(testFile));
FindOperation <string> find = new FindOperation <string>(testFile);
Action action = () => find.FirstOrDefault();
action.ShouldThrow <ArgumentException>().And.HResult.Should().Be((int)ErrorMacros.HRESULT_FROM_WIN32(WindowsError.ERROR_INVALID_PARAMETER));
action = () => FileMethods.CreateFile(Paths.AddTrailingSeparator(testFile), CreationDisposition.OpenExisting, DesiredAccess.ReadAttributes);
action.ShouldThrow <WInteropIOException>().And.HResult.Should().Be((int)ErrorMacros.HRESULT_FROM_WIN32(WindowsError.ERROR_INVALID_NAME));
}
}
public void GetFullPathBasic()
{
string tempPath = FileMethods.GetTempPath();
FileMethods.GetFullPathName(tempPath).Should().NotBeNullOrWhiteSpace();
}
public void ValidateKnownFixedBehaviors(string value, string expected)
{
FileMethods.GetFullPathName(value).Should().Be(expected, $"source was {value}");
}
public void FullPathErrorCases(string value)
{
Action action = () => FileMethods.GetFullPathName(value);
action.ShouldThrow <System.IO.IOException>();
}
