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// Copyright (C) 2018, The Duplicati Team
// http://www.duplicati.com, info@duplicati.com
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
using System.Text;
using NUnit.Framework;
using Duplicati.Library.IO;
using Duplicati.Library.Utility;
namespace Duplicati.UnitTest
{
[Category("IO")]
public class IOTests
{
public static string LongPath(string pathRoot)
{
string subFolder = "test";
return pathRoot + new StringBuilder().Insert(0, subFolder + Util.DirectorySeparatorString, 100);
}
[Test]
public void TestGetPathRootWithLongPath()
{
var pathRoot = Utility.IsClientWindows ? "C:\\" : "/";
var root = SystemIO.IO_OS(Utility.IsClientWindows).GetPathRoot(LongPath(pathRoot));
Assert.AreEqual(pathRoot, root);
}
[Test]
public void TestUncBehaviourOfAlphaFS()
{
if (!Utility.IsClientWindows)
{
return;
}
var root = @"C:";
var filename = "test.txt";
var filePath = root + Util.DirectorySeparatorString + filename;
var filePathWithUNC = SystemIOWindows.PrefixWithUNC(filePath);
var filePathWithUNCRoot = SystemIO.IO_WIN.GetPathRoot(filePathWithUNC);
//Prefixed with UNC remains prefixed
Assert.AreEqual(SystemIOWindows.PrefixWithUNC(root), filePathWithUNCRoot);
//Without UNC prefixed, no prefix.
var filePathRoot = SystemIO.IO_WIN.GetPathRoot(filePath);
Assert.AreEqual(root + Util.DirectorySeparatorString, filePathRoot);
}
[Test]
public void TestGetFilesWhenDirectoryDoesNotExist()
{
var pathRoot = Utility.IsClientWindows ? "C:\\" : "/";
var longPath = LongPath(pathRoot);
if (SystemIO.IO_OS(Utility.IsClientWindows).DirectoryExists(longPath))
{
return;
}
//In particular don't throw PathTooLongException
Assert.Throws<System.IO.DirectoryNotFoundException>(() => SystemIO.IO_OS(Utility.IsClientWindows).GetFiles(longPath));
}
[Test]
public void TestGetDirectoriesWhenDirectoryDoesNotExist()
{
var pathRoot = Utility.IsClientWindows ? "C:\\" : "/";
var longPath = LongPath(pathRoot);
if (SystemIO.IO_OS(Utility.IsClientWindows).DirectoryExists(longPath))
{
return;
}
//In particular don't throw PathTooLongException
Assert.Throws<System.IO.DirectoryNotFoundException>(() => SystemIO.IO_OS(Utility.IsClientWindows).GetDirectories(longPath));
}
}
}
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