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//
// CapsTest.cs: NUnit Test Suite for gstreamer-sharp
//
// Authors:
// Michael Dominic K. (michaldominik@gmail.com)
//
// (C) 2006 Novell, Inc.
//
using System;
using NUnit.Framework;
using Gst;
[TestFixture]
public class CapsTest {
[TestFixtureSetUp]
public void Init() {
Application.Init();
}
[Test]
public void TestPlainCreation() {
Caps caps = new Caps();
Assert.IsNotNull (caps);
Assert.IsFalse (caps.Handle == IntPtr.Zero, "Ooops, null handle");
}
[Test]
public void TestFromString() {
Caps caps = Caps.FromString ("video/x-raw-yuv, " +
"format=(fourcc)I420, " +
"width=(int)384, " +
"height=(int)288, " +
"framerate=(fraction)25/1");
Assert.IsNotNull (caps);
Assert.IsFalse (caps.Handle == IntPtr.Zero, "Ooops, null handle");
Assert.IsTrue (caps.IsFixed, "Caps should be FIXED!");
Assert.IsFalse (caps.IsEmpty, "Caps shouldn't be EMPTY!");
Assert.IsFalse (caps.IsAny, "Caps shouldn't be ANY!");
}
[Test]
public void TestIntersecting() {
Caps caps1 = Caps.FromString ("video/x-raw-yuv, " +
"format=(fourcc)I420, " +
"width=(int)[ 1,1000 ], " +
"height=(int)[ 1, 1000 ], " +
"framerate=(fraction)[ 0/1, 100/1 ]");
Caps caps2 = Caps.FromString ("video/x-raw-yuv, " +
"format=(fourcc)I420, " +
"width=(int)640, " +
"height=(int)480");
Assert.IsNotNull (caps1);
Assert.IsNotNull (caps2);
Assert.IsFalse (caps1.Handle == IntPtr.Zero, "Ooops, null handle in caps1");
Assert.IsFalse (caps1.Handle == IntPtr.Zero, "Ooops, null handle in caps2");
Caps caps3 = caps1.Intersect (caps2);
Assert.IsFalse (caps3.IsFixed, "How come caps are FIXED?!");
Assert.IsFalse (caps3.IsEmpty, "How come caps are EMPTY?!");
Assert.AreEqual (caps2.ToString() + ", framerate=(fraction)[ 0/1, 100/1 ]", caps3.ToString());
}
[Test]
public void TestUnion() {
Caps caps1 = Caps.FromString ("video/x-raw-yuv, " +
"format=(fourcc)I420, " +
"width=(int)640");
Caps caps2 = Caps.FromString ("video/x-raw-yuv, " +
"format=(fourcc)I420, " +
"height=(int)480");
Assert.IsNotNull (caps1);
Assert.IsNotNull (caps2);
Assert.IsFalse (caps1.Handle == IntPtr.Zero, "Ooops, null handle in caps1");
Assert.IsFalse (caps1.Handle == IntPtr.Zero, "Ooops, null handle in caps2");
Caps caps3 = caps1.Union (caps2);
Assert.IsFalse (caps3.IsEmpty, "How come caps are EMPTY?!");
Caps caps4 = Caps.FromString ("video/x-raw-yuv, " +
"format=(fourcc)I420, " +
"width=(int)640; " +
"video/x-raw-yuv, " +
"format=(fourcc)I420, " +
"height=(int)480");
Assert.IsTrue (caps3.IsEqual (caps4));
}
}
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