public void TestOpenHidden()
{
var tempLongPathFilename = new StringBuilder(longPathDirectory).Append(@"\").Append("file25.ext").ToString();
var fi = new FileInfo(tempLongPathFilename);
using (fi.Create())
{
}
try
{
Assert.Throws <UnauthorizedAccessException>(() =>
{
File.SetAttributes(fi.FullName, File.GetAttributes(fi.FullName) | FileAttributes.Hidden);
using (var fileStream = fi.Open(FileMode.Create))
{
Assert.IsNotNull(fileStream);
}
});
}
finally
{
File.Delete(tempLongPathFilename);
}
}
public static void SetAttributes(string path, FileAttributes fileAttributes)
{
File.SetAttributes(path, fileAttributes);
}
