public void TestDecrypt() { var tempLongPathFilename = new StringBuilder(longPathDirectory).Append(@"\").Append("filename.ext").ToString(); try { using (var s = File.Create(tempLongPathFilename, 200)) { } var preAttrib = File.GetAttributes(tempLongPathFilename); Assert.AreEqual(( FileAttributes )0, preAttrib & FileAttributes.Encrypted); var fi = new FileInfo(tempLongPathFilename); fi.Encrypt(); var postAttrib = File.GetAttributes(tempLongPathFilename); Assert.AreEqual(FileAttributes.Encrypted, postAttrib & FileAttributes.Encrypted); fi.Decrypt(); postAttrib = File.GetAttributes(tempLongPathFilename); Assert.AreEqual(( FileAttributes )0, postAttrib & FileAttributes.Encrypted); } finally { File.Delete(tempLongPathFilename); } }
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); } }