// Licensed to the .NET Foundation under one or more agreements.

// The .NET Foundation licenses this file to you under the MIT license.

// See the LICENSE file in the project root for more information.

using System;

using System.Globalization;

using System.IO;

using Xunit;

namespace System.IO.Tests

{

public class FileStream_Name : FileSystemTest

{

[Fact]

public void NameBasicFunctionality()

{

string fileName = GetTestFilePath();

using (FileStream fs = new FileStream(fileName, FileMode.Create))

{

Assert.Equal(fileName, fs.Name);

}

}

[Fact]

public void NameNormalizesPath()

{

string path = GetTestFilePath();

string name = Path.GetFileName(path);

string dir = Path.GetDirectoryName(path);

string fileName = dir + Path.DirectorySeparatorChar + "." + Path.AltDirectorySeparatorChar + "." + Path.DirectorySeparatorChar + name;

using (FileStream fs = new FileStream(fileName, FileMode.Create))

{

Assert.Equal(path, fs.Name);

}

}

[Fact]

public void NameReturnsUnknownForHandle()

{

RemoteInvoke(() =>

{

CultureInfo.CurrentUICulture = CultureInfo.InvariantCulture;

using (FileStream fs = new FileStream(GetTestFilePath(), FileMode.Create, FileAccess.ReadWrite))

using (FileStream fsh = new FileStream(fs.SafeFileHandle, FileAccess.ReadWrite))

{

Assert.Equal("[Unknown]", fsh.Name);

}

}).Dispose();

}

}

}