//
// Tests for System.Drawing.Drawing2D.ColorBlend.cs
//
-// Author:
-// Ravindra (rkumar@novell.com)
+// Authors:
+// Ravindra (rkumar@novell.com)
+// Sebastien Pouliot <sebastien@ximian.com>
//
-// Copyright (C) 2004 Novell, Inc. http://www.novell.com
+// Copyright (C) 2004,2006 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 NUnit.Framework;
using System;
using System.Drawing;
using System.Drawing.Drawing2D;
+using System.Security.Permissions;
namespace MonoTests.System.Drawing.Drawing2D
{
[TestFixture]
- public class ColorBlendTest : Assertion
- {
-
- [TearDown]
- public void TearDown () { }
-
- [SetUp]
- public void SetUp () { }
+ [SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
+ public class ColorBlendTest {
[Test]
public void TestConstructors ()
{
- ColorBlend cb0 = new ColorBlend ();
-
- AssertEquals ("C#1", 1, cb0.Colors.Length);
- AssertEquals ("C#2", 1, cb0.Positions.Length);
-
ColorBlend cb1 = new ColorBlend (1);
-
- AssertEquals ("C#3", 1, cb1.Colors.Length);
- AssertEquals ("C#4", 1, cb1.Positions.Length);
+ Assert.AreEqual (1, cb1.Colors.Length, "Colors");
+ Assert.AreEqual (1, cb1.Positions.Length, "Positions");
}
[Test]
public void TestProperties ()
{
- ColorBlend cb0 = new ColorBlend ();
-
- AssertEquals ("P#1", Color.Empty, cb0.Colors[0]);
- AssertEquals ("P#2", 0, cb0.Positions[0]);
-
ColorBlend cb1 = new ColorBlend (1);
float[] positions = {0.0F, 0.5F, 1.0F};
Color[] colors = {Color.Red, Color.White, Color.Black};
cb1.Colors = colors;
cb1.Positions = positions;
- AssertEquals ("P#3", colors[0], cb1.Colors[0]);
- AssertEquals ("P#4", colors[1], cb1.Colors[1]);
- AssertEquals ("P#5", colors[2], cb1.Colors[2]);
- AssertEquals ("P#6", positions[0], cb1.Positions[0]);
- AssertEquals ("P#7", positions[1], cb1.Positions[1]);
- AssertEquals ("P#8", positions[2], cb1.Positions[2]);
+ // size match
+ Assert.AreEqual (colors[0], cb1.Colors[0], "c0");
+ Assert.AreEqual (colors[1], cb1.Colors[1], "c1");
+ Assert.AreEqual (colors[2], cb1.Colors[2], "c2");
+ Assert.AreEqual (positions[0], cb1.Positions[0], "p0");
+ Assert.AreEqual (positions[1], cb1.Positions[1], "p1");
+ Assert.AreEqual (positions[2], cb1.Positions[2], "p2");
+ }
+
+ [Test]
+ public void ColorBlend_Empty ()
+ {
+ ColorBlend cb = new ColorBlend ();
+ Assert.AreEqual (1, cb.Colors.Length, "Colors");
+ Assert.IsTrue (cb.Colors[0].IsEmpty, "C0");
+ Assert.AreEqual (1, cb.Positions.Length, "Positions");
+ Assert.AreEqual (0f, cb.Positions[0], "P0");
+ }
+
+ [Test]
+ public void ColorBlend_Zero ()
+ {
+ ColorBlend cb = new ColorBlend (0);
+ Assert.AreEqual (0, cb.Colors.Length, "Colors");
+ Assert.AreEqual (0, cb.Positions.Length, "Positions");
+ }
+
+ [Test]
+ public void MismatchSizes ()
+ {
+ ColorBlend cb = new ColorBlend ();
+
+ cb.Colors = new Color[16];
+ Assert.AreEqual (16, cb.Colors.Length, "Colors");
+
+ cb.Positions = new float[1];
+ Assert.AreEqual (1, cb.Positions.Length, "Positions");
+ }
+
+ [Test]
+ [ExpectedException (typeof (OverflowException))]
+ public void ColorBlend_Negative ()
+ {
+ ColorBlend cb = new ColorBlend (-1);
+ }
+
+ [Test]
+ public void ColorBlend_Lots ()
+ {
+ ColorBlend cb = new ColorBlend (1000);
+ Assert.AreEqual (1000, cb.Colors.Length, "Colors");
+ Assert.AreEqual (1000, cb.Positions.Length, "Positions");
}
}
}