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168 lines
4.1 KiB
C#
168 lines
4.1 KiB
C#
//
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// PadTest.cs: NUnit Test Suite for gstreamer-sharp
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//
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// Authors:
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// Michael Dominic K. (michaldominik@gmail.com)
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// Khaled Mohammed (khaled.mohammed@gmail.com)
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//
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// (C) 2006 Novell, Inc.
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//
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using System;
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using NUnit.Framework;
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using Gst;
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[TestFixture]
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public class PadTest
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{
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[TestFixtureSetUp]
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public void Init()
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{
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Application.Init();
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}
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[Test]
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public void TestPlainCreation()
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{
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Pad src = new Pad("src", PadDirection.Src);
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Pad sink = new Pad("sink", PadDirection.Sink);
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Assert.IsNotNull(src);
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Assert.IsNotNull(sink);
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Assert.IsFalse(src.Handle == IntPtr.Zero, "Ooops, src pad has null handle");
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Assert.IsFalse(sink.Handle == IntPtr.Zero, "Ooops, sink pad has null handle");
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Assert.AreEqual(PadDirection.Src, src.Direction);
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Assert.AreEqual(PadDirection.Sink, sink.Direction);
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}
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public static Caps PadGetCapsStub(Pad pad)
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{
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return Caps.FromString("video/x-raw-yuv");
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}
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[Test]
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public void TestFuncAssigning()
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{
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Pad src = new Pad("src", PadDirection.Src);
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src.GetCapsFunction = new PadGetCapsFunction(PadGetCapsStub);
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Caps caps = src.Caps;
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Assert.IsNotNull(caps, "Ooops, returned caps is null");
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Assert.IsFalse(caps.IsEmpty == true, "Ooops, returned caps are empty");
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Assert.AreEqual("video/x-raw-yuv", caps.ToString ());
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}
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[Test]
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public void TestElementPadAccessByName()
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{
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Element element = ElementFactory.Make("identity");
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Assert.IsNotNull(element);
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Assert.IsFalse(element.Handle == IntPtr.Zero, "Ooops, identity element has null handle");
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Pad src = element.GetStaticPad("src");
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Pad sink = element.GetStaticPad("sink");
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Assert.IsNotNull(src, "Ooops, src pad is null");
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Assert.IsNotNull(sink, "Ooops, sink pad is null");
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Assert.IsFalse(src.Handle == IntPtr.Zero, "Ooops, src pad has null handle");
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Assert.IsFalse(sink.Handle == IntPtr.Zero, "Ooops, sink pad has null handle");
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Caps srccaps = src.Caps;
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Assert.IsTrue(srccaps.IsAny, "How come src pad caps is not ANY?");
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Caps sinkcaps = sink.Caps;
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Assert.IsTrue(sinkcaps.IsAny, "How come sink pad caps is not ANY?");
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}
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[Test]
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public void TestElementPadAccessByList()
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{
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Element element = ElementFactory.Make("identity");
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Assert.IsNotNull(element);
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Assert.IsFalse(element.Handle == IntPtr.Zero, "Ooops, identity element has null handle");
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bool hassink = false;
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bool hassrc = false;
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foreach(Pad pad in element.Pads) {
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if (pad.Name == "src")
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hassrc = true;
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else if (pad.Name == "sink")
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hassink = true;
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}
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Assert.IsTrue(hassink, "Sink pad not found in the list");
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Assert.IsTrue(hassrc, "Src pad not found in the list");
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}
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[Test]
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public void TestLink()
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{
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Pad src = new Pad("source", PadDirection.Src);
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Assert.IsNotNull(src, "Pad could not be created");
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string name = src.Name;
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Assert.AreEqual(name, "source");
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Pad sink = new Pad("sink", PadDirection.Sink);
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Assert.IsNotNull(sink, "Pad could not be created");
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Assert.AreEqual(src.Link(sink), PadLinkReturn.Noformat);
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}
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[Test]
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public void TestGetAllowedCaps()
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{
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Caps caps;
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Pad sink = new Pad("sink", PadDirection.Sink);
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caps = sink.AllowedCaps;
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Assert.IsNull(caps);
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Pad src = new Pad("src", PadDirection.Src);
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caps = src.AllowedCaps;
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Assert.IsNull(caps);
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caps = Caps.FromString("foo/bar");
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src.SetCaps(caps);
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sink.SetCaps(caps);
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PadLinkReturn plr = src.Link(sink);
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Assert.AreEqual(plr, PadLinkReturn.Ok);
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Caps gotcaps = src.AllowedCaps;
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Assert.IsNotNull(gotcaps);
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Assert.IsTrue(gotcaps.IsEqual(caps));
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}
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bool ProbeHandler(Pad pad, Gst.Buffer buffer)
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{
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//Console.WriteLine("event worked");
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return false;
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}
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[Test]
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public void TestPushUnlinked()
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{
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Pad src = new Pad("src", PadDirection.Src);
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Assert.IsNotNull(src, "Could not create src");
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Caps caps = src.AllowedCaps;
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Assert.IsNull(caps);
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caps = Caps.FromString("foo/bar");
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src.SetCaps(caps);
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Gst.Buffer buffer = new Gst.Buffer();
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Assert.AreEqual(src.Push(buffer), FlowReturn.NotLinked);
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ulong handler_id = src.AddBufferProbe(new PadBufferProbeCallback(ProbeHandler));
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buffer = new Gst.Buffer(new byte[] {0});
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FlowReturn flowreturn = src.Push(buffer);
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Assert.AreEqual(flowreturn, FlowReturn.Ok);
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}
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}
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