public void GetDirectoryRoot_WithRelativePath_ReturnsCurrentDirRoot()
{
var originalDir = Directory.GetCurrentDirectory();
Directory.SetCurrentDirectory(@"C:\Windows\");
var root = Directory.GetDirectoryRoot(@"\Windows");
Assert.That(root, Is.EqualTo(@"C:\"));
Directory.SetCurrentDirectory(originalDir);
}
public void GetDiskFreeSpace()
{
const string path = @"C:\temp";
var dsi = Volume.GetDiskFreeSpace(path, false);
Console.WriteLine($"FreeBytesAvailable {dsi.FreeBytesAvailable}");
Console.WriteLine($"TotalNumberOfBytes {dsi.TotalNumberOfBytes}");
var p = Directory.GetDirectoryRoot(path);
Console.WriteLine($"GetDirectoryRoot {path} => {p}");
}
public void GetFullPath_GetDirectoryRoot_Behave_Like_SystemIO()
{
// BUG in AlphaFS. Path.FullGetPath()
// BUG in AlphaFS. Path.GetDirectoryRoot()
// if G: is G:\Test then it returns G:
// if G: is G:\ then it returns G:
// Where as System.IO.Path
// if G: is G:\Test then it returns G:\Test
// if G: is G:\ then it returns G:\
var originalDir = Directory.GetCurrentDirectory();
Console.WriteLine($"0 Directory.GetCurrentDirectory() {Directory.GetCurrentDirectory()}");
Console.WriteLine();
var alphaFP = Path.GetFullPath(@"C:");
var ioFP = System.IO.Path.GetFullPath(@"C:");
Console.WriteLine($"0 Alphaleonis.Win32.Filesystem.Path.GetFullPath(@\"C:\") {alphaFP}");
Console.WriteLine($"0 System.IO.Path.GetFullPath(@\"C:\") {ioFP}");
Console.WriteLine();
Assert.That(alphaFP, Is.EqualTo(ioFP));
Console.WriteLine(
$"0 Alphaleonis.Win32.Filesystem.Directory.GetDirectoryRoot(@\"C:\") {Directory.GetDirectoryRoot(@"C:")}");
Console.WriteLine(
$"0 System.IO.Directory.GetDirectoryRoot(@\"C:\") {System.IO.Directory.GetDirectoryRoot(@"C:")}");
Console.WriteLine();
Assert.That(Directory.GetDirectoryRoot(@"C:"), Is.EqualTo(System.IO.Directory.GetDirectoryRoot(@"C:")));
Directory.SetCurrentDirectory(@"C:\Windows\");
Console.WriteLine($"1 Directory.GetCurrentDirectory() {Directory.GetCurrentDirectory()}");
Console.WriteLine($"1 Alphaleonis.Win32.Filesystem.Path.GetFullPath(@\"C:\") {Path.GetFullPath(@"C:")}");
Console.WriteLine($"1 System.IO.Path.GetFullPath(@\"C:\") {System.IO.Path.GetFullPath(@"C:")}");
Console.WriteLine();
Assert.That(Path.GetFullPath(@"C:"), Is.EqualTo(System.IO.Path.GetFullPath(@"C:")));
Directory.SetCurrentDirectory(@"C:\");
Console.WriteLine($"2 Directory.GetCurrentDirectory() {Directory.GetCurrentDirectory()}");
Console.WriteLine($"2 Alphaleonis.Win32.Filesystem.Path.GetFullPath(@\"C:\") {Path.GetFullPath(@"C:")}");
Console.WriteLine($"2 System.IO.Path.GetFullPath(@\"C:\") {System.IO.Path.GetFullPath(@"C:")}");
Console.WriteLine();
Assert.That(Path.GetFullPath(@"C:"), Is.EqualTo(System.IO.Path.GetFullPath(@"C:")));
Directory.SetCurrentDirectory(originalDir);
Console.WriteLine($"3 Directory.GetCurrentDirectory() {Directory.GetCurrentDirectory()}");
Console.WriteLine($"3 Alphaleonis.Win32.Filesystem.Path.GetFullPath(@\"C:\") {Path.GetFullPath(@"C:")}");
Console.WriteLine($"3 System.IO.Path.GetFullPath(@\"C:\") {System.IO.Path.GetFullPath(@"C:")}");
Console.WriteLine();
Assert.That(Path.GetFullPath(@"C:"), Is.EqualTo(System.IO.Path.GetFullPath(@"C:")));
}
public void Directory_GetDirectoryRoot()
{
Console.WriteLine("Directory.GetDirectoryRoot()");
var pathCnt = 0;
var errorCnt = 0;
#region ArgumentException
var gotException = false;
try
{
Directory.GetDirectoryRoot(@"\\\\.txt");
}
catch (Exception ex)
{
var exName = ex.GetType().Name;
gotException = exName.Equals("ArgumentException", StringComparison.OrdinalIgnoreCase);
Console.WriteLine("\n\tCaught {0} Exception: [{1}] {2}", gotException ? "EXPECTED" : "UNEXPECTED", exName, ex.Message);
}
Assert.IsTrue(gotException, "The exception is not caught, but is expected to.");
Console.WriteLine();
#endregion // ArgumentException
UnitTestConstants.StopWatcher(true);
foreach (var path in UnitTestConstants.InputPaths)
{
string expected = null;
string actual = null;
var skipAssert = false;
Console.WriteLine("\n#{0:000}\tInput Path: [{1}]", ++pathCnt, path);
// System.IO
try
{
expected = System.IO.Directory.GetDirectoryRoot(path);
}
catch (Exception ex)
{
skipAssert = ex is ArgumentException;
Console.WriteLine("\tCaught [System.IO] {0}: [{1}]", ex.GetType().FullName, ex.Message.Replace(Environment.NewLine, " "));
}
Console.WriteLine("\t System.IO : [{0}]", expected ?? "null");
// AlphaFS
try
{
actual = Directory.GetDirectoryRoot(path);
if (!skipAssert)
{
Assert.AreEqual(expected, actual);
}
}
catch (Exception ex)
{
errorCnt++;
Console.WriteLine("\tCaught [AlphaFS] {0}: [{1}]", ex.GetType().FullName, ex.Message.Replace(Environment.NewLine, " "));
}
Console.WriteLine("\t AlphaFS : [{0}]", actual ?? "null");
}
Console.WriteLine("\n{0}", UnitTestConstants.Reporter(true));
Assert.AreEqual(0, errorCnt, "Encountered paths where AlphaFS != System.IO");
}