public void TestGetParentAtRoot()
{
string path = "c:\\";
Pri.LongPath.DirectoryInfo parent = Directory.GetParent(path);
Assert.IsNull(parent);
}
private static bool DownloadFile(string sourceURL, string fileName)
{
try
{
if (File.Exists(fileName))
{
return(true);
}
using (Stream stream = Misc.DownloadWebBinary(sourceURL))
{
if (stream == null)
{
return(false);
}
string destinationFolder = Directory.GetParent(fileName).FullName;
if (!Directory.Exists(destinationFolder))
{
Directory.CreateDirectory(destinationFolder);
}
using (var fileStream = File.Create(fileName))
{
CopyStream(stream, fileStream);
}
}
return(true);
}
catch
{
return(false);
}
}
public void TestGetParent()
{
var actual = Directory.GetParent(Path.Combine(uncDirectory, "system32"));
Assert.AreEqual(uncDirectory, actual.FullName);
}
public static DirectoryInfo GetParent(string path)
{
return(Directory.GetParent(path));
}
