mono/mcs/class/System.Drawing/Test/System.Drawing.Drawing2D/PathDataTest.cs

//
// System.Drawing.Drawing2D.PathData unit tests
//
// Authors:
//	Sebastien Pouliot  <[email protected]>
//
// Copyright (C) 2006 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Security.Permissions;
using NUnit.Framework;

namespace MonoTests.System.Drawing.Drawing2D {

	[TestFixture]
	[SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
	public class PathDataTest {

		[Test]
		public void PathData_Empty ()
		{
			PathData data = new PathData ();
			Assert.IsNull (data.Points, "Points");
			Assert.IsNull (data.Types, "Types");

			data.Points = new PointF[0];
			data.Types = new byte[0];
			Assert.AreEqual (0, data.Points.Length, "Points-0");
			Assert.AreEqual (0, data.Types.Length, "Types-0");

			data.Points = null;
			data.Types = null;
			Assert.IsNull (data.Points, "Points-1");
			Assert.IsNull (data.Types, "Types-1");
		}

		[Test]
		public void PathData_LengthMismatch ()
		{
			PathData data = new PathData ();
			data.Points = new PointF[2];
			data.Types = new byte[1];
			Assert.AreEqual (2, data.Points.Length, "Points-2");
			Assert.AreEqual (1, data.Types.Length, "Types-1");
		}

		[Test]
		public void PathData_UnclonedProperties ()
		{
			PathData data = new PathData ();
			data.Points = new PointF[1] { new PointF (1f, 1f) };
			data.Types = new byte[1] { 1 };
			Assert.AreEqual (1f, data.Points[0].X, "Points.X");
			Assert.AreEqual (1f, data.Points[0].Y, "Points.Y");
			Assert.AreEqual (1, data.Types[0], "Types");

			data.Points[0] = new PointF (0f, 0f);
			Assert.AreEqual (0f, data.Points[0].X, "Points.X.1");
			Assert.AreEqual (0f, data.Points[0].Y, "Points.Y.1");

			data.Types[0] = 0;
			Assert.AreEqual (0, data.Types[0], "Types-1");
		}
	}
}