public void flushWriterTest()
{
YuvVideoHandler yvh = new YuvVideoHandler();
YuvVideoInfo info = new YuvVideoInfo(readPath);
info.width = 352;
info.height = 240;
info.yuvFormat = YuvFormat.YUV420_IYUV;
yvh.setReadContext(readPath, info); // write context cannot be set without a valid read context
writePath = sampleVideosPath + "\\americanFootball_352x240_125_Copy.yuv";
YuvVideoInfo writeinfo = new YuvVideoInfo();
writeinfo.path = writePath;
writeinfo.width = 352;
writeinfo.height = 240;
writeinfo.yuvFormat = YuvFormat.YUV420_IYUV;
yvh.setWriteContext(writePath, writeinfo);
int oldFrameByteSize = yvh.frameByteSize;
yvh.flushWriter();
Assert.AreEqual(oldFrameByteSize, yvh.frameByteSize);
Assert.AreEqual(0, yvh.positionReader);
System.Drawing.Bitmap testframe = yvh.getFrame();
System.Drawing.Bitmap[] frames = new System.Drawing.Bitmap[1];
frames[0] = testframe;
yvh.writeFrames(4, frames);
yvh.flushWriter();
yvh.writeFrames(4, frames);
}
public void readContextTest()
{
YuvVideoHandler yvh = new YuvVideoHandler();
Assert.AreEqual("yuvVideoHandler", yvh.namePlugin);
Assert.AreEqual(PluginType.IVideoHandler, yvh.type);
YuvVideoInfo info = new YuvVideoInfo(readPath);
info.width = 352;
info.height = 240;
info.yuvFormat = YuvFormat.YUV420_IYUV;
yvh.setReadContext(readPath, info);
Assert.AreEqual(info, yvh.readVidInfo);
Assert.IsNotNull(yvh.frameByteSize);
//Assert.IsTrue(yvh.consistent);
string falsePath = "\\bla_cif.yuv";
YuvVideoInfo falseInfo = new YuvVideoInfo();
falseInfo.path = falsePath;
try
{
yvh.setReadContext(falsePath, falseInfo);
Assert.Fail("no exception thrown");
}
catch (Exception)
{
}
try
{
yvh.setReadContext(falsePath, info);
Assert.Fail("no exception thrown");
}
catch (Exception)
{
}
try
{
yvh.setReadContext(readPath, falseInfo);
Assert.Fail("no exception thrown");
}
catch (Exception)
{
}
}
public void writeContextTest()
{
YuvVideoHandler yvh = new YuvVideoHandler();
YuvVideoInfo info = new YuvVideoInfo(readPath);
info.width = 352;
info.height = 240;
info.yuvFormat = YuvFormat.YUV420_IYUV;
yvh.setWriteContext(readPath, info);
yvh.setReadContext(readPath, info);
yvh.setWriteContext(readPath, info);
Assert.AreEqual(info, yvh.writeVidInfo);
Assert.IsTrue(yvh.consistent);
string falsePath = "\\bla_cif.yuv";
YuvVideoInfo falseInfo = new YuvVideoInfo();
falseInfo.path = falsePath;
try
{
yvh.setWriteContext(falsePath, falseInfo);
Assert.Fail("no exception thrown");
}
catch (Exception )
{
}
try
{
yvh.setWriteContext(falsePath, info);
Assert.Fail("no exception thrown");
}
catch (Exception )
{
}
try
{
yvh.setWriteContext(readPath, falseInfo);
Assert.Fail("no exception thrown");
}
catch (Exception)
{
}
}
public void getVideoHandlerTest()
{
Thread.Sleep(30000); // pluginmanager needs time for consistency check
YuvVideoInfo info = new YuvVideoInfo(sampleVideos[2]);
Video target = new Video(false, sampleVideos[2], info, null);
IVideoHandler expected = new YuvVideoHandler();
expected.setReadContext(sampleVideos[2], info);
IVideoHandler actual = target.handler;
Assert.AreEqual(expected.readPath, actual.readPath);
Assert.AreEqual(expected.readVidInfo, actual.readVidInfo);
IVideoHandler extra = target.getExtraHandler();
Assert.AreEqual(extra.readPath, actual.readPath);
Assert.AreEqual(extra.readVidInfo, actual.readVidInfo);
Video target2 = new Video(false, sampleVideos[2], null, null);
IVideoHandler actual2 = target2.handler;
string falsePath
= "D:\\Documents and Settings\\fenix1\\OQAT\\Implementierung\\OQAT_Tests\\TestData\\sampleVideos\\about.txt";
Video fakeVideo = new Video(false, falsePath, null, null);
try
{
IVideoHandler noHandler = fakeVideo.handler;
Assert.Fail("no exception thrown");
}
catch (Exception)
{
}
}