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// 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 Xunit;
namespace System.IO.Tests
{
public class DirectoryInfo_Create : Directory_CreateDirectory
{
#region Utilities
public override DirectoryInfo Create(string path)
{
DirectoryInfo result = new DirectoryInfo(path);
result.Create();
return result;
}
#endregion
[Fact]
[PlatformSpecific(TestPlatforms.Windows)] // UNC shares for constructor
public void NetworkShare()
{
string dirName = new string(Path.DirectorySeparatorChar, 2) + Path.Combine("contoso", "amusement", "device");
Assert.Equal(new DirectoryInfo(dirName).FullName, dirName);
}
[Theory]
[InlineData("")]
[InlineData(".ext")]
[InlineData(".longlonglonglonglonglonglonglonglonglonglonglonglong")]
[InlineData(".$#@$_)+_)!@@!!@##&_$)#_")]
public void ValidExtensionsArePreserved(string extension)
{
string testDir = GetTestFilePath();
DirectoryInfo testInfo = new DirectoryInfo(testDir + extension);
Assert.Equal(extension, testInfo.Extension);
}
[Theory]
[InlineData(".")]
[InlineData("............")]
[PlatformSpecific(TestPlatforms.Windows)] // Windows-invalid extensions are removed
[SkipOnTargetFramework(TargetFrameworkMonikers.Mono, "Not working")]
public void WindowsInvalidExtensionsAreRemoved(string extension)
{
string testDir = GetTestFilePath();
DirectoryInfo testInfo = new DirectoryInfo(testDir + extension);
Assert.Equal(string.Empty, testInfo.Extension);
}
[Theory]
[InlineData(".s", ".")]
[InlineData(".s", ".s....")]
[PlatformSpecific(TestPlatforms.Windows)] // Trailing dots in extension are removed
[SkipOnTargetFramework(TargetFrameworkMonikers.Mono, "Not working")]
public void WindowsCurtailTrailingDots(string extension, string trailing)
{
string testDir = GetTestFilePath();
DirectoryInfo testInfo = new DirectoryInfo(testDir + extension + trailing);
Assert.Equal(extension, testInfo.Extension);
}
[Theory]
[InlineData(".s", ".")]
[InlineData(".s.s....", ".ls")]
[PlatformSpecific(TestPlatforms.AnyUnix)] // Last dot is extension
public void UnixLastDotIsExtension(string extension, string trailing)
{
string testDir = GetTestFilePath();
DirectoryInfo testInfo = new DirectoryInfo(testDir + extension + trailing);
Assert.Equal(trailing, testInfo.Extension);
}
[Fact]
public void CreateDirectoryWithAttributes()
{
string testDir = Path.Combine(GetTestFilePath(), "CreateDirectoryWithAttributes");
DirectoryInfo testInfo = new DirectoryInfo(testDir);
testInfo.Create();
testInfo.Attributes = FileAttributes.Directory | FileAttributes.Normal;
}
}
}
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