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// FileStreamSafeHandleTests.cs - Test Cases for System.IO.FileStream class
//
// Authors:
// Marcos Henrich (marcos.henrich@xamarin.com)
//
// Copyright 2015 Xamarin Inc (http://www.xamarin.com).
//
using System;
using System.IO;
using System.Security.AccessControl;
using System.Threading;
using NUnit.Framework;
namespace MonoTests.System.IO
{
[TestFixture]
public class FileStreamWithClosedSafeHandleTests
{
#if !MOBILE
private FileStream GetFileStreamWithClosedHandle ()
{
var fs1 = new FileStream ("test2", FileMode.OpenOrCreate);
var fs2 = new FileStream (fs1.SafeFileHandle, FileAccess.Read);
fs1.Close ();
return fs2;
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void GetLength ()
{
var fs = GetFileStreamWithClosedHandle ();
var l = fs.Length;
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void GetPosition ()
{
var fs = GetFileStreamWithClosedHandle ();
var p = fs.Position;
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void SetPosition ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.Position = 3;
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void GetAccessControl ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.GetAccessControl ();
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void SetAccessControl ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.SetAccessControl (new FileSecurity ());
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void Flush ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.Flush (false);
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void SetLength ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.SetLength (20);
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void Read ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.Read (new byte [2], 0, 1);
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void Seek ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.Seek (0, SeekOrigin.Begin);
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void Write ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.Write (new byte [2], 0, 1);
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void ReadByte ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.ReadByte ();
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void WriteByte ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.WriteByte (0);
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void Lock ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.Lock (0, 1);
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void UnLock ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.Unlock (0, 1);
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void ReadAsync ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.ReadAsync (new byte [2], 0, 1);
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void WriteAsync ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.WriteAsync (new byte [2], 0, 1);
}
[Test]
[ExpectedException (typeof (ObjectDisposedException))]
public void FlushAsync ()
{
var fs = GetFileStreamWithClosedHandle ();
fs.FlushAsync (new CancellationToken ());
}
#endif
}
}
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