rtpsessionmgrtest.java

FMJ（freedom media for java)是java视频开发的新选择

package net.sf.fmj.test.compat.rtp;

import javax.media.Format;
import javax.media.format.AudioFormat;
import javax.media.format.VideoFormat;

import junit.framework.TestCase;

/**
 * 
 * @author Ken Larson
 *
 */
public class RTPSessionMgrTest extends TestCase
{
	public void testSupportedFormats()
	{
		
		com.sun.media.rtp.RTPSessionMgr instance = new com.sun.media.rtp.RTPSessionMgr();
		// normally we would call com.sun.media.rtp.RTPSessionMgr.newInstance();, but in a test suite it appears that
		// some things might not be initialized properly to allow this to work.  Thread problem?
		
//		for (int i = 0; i <= 100; ++i)
//		{	
//			Format f = instance.getFormat(i);
//			if (f != null)
//			{	
//				System.out.println("assertEquals(instance.getFormat(" + i + "), " + MediaCGUtils.formatToStr(f) + ");");
//			}
//		}
		
		if (instance == null)
			throw new NullPointerException("instance");
		
		// generated using above code:
		{
			assertEquals(instance.getFormat(0), new AudioFormat("ULAW/rtp", 8000.0, 8, 1, -1, -1, -1, -1.0, Format.byteArray));
			assertEquals(instance.getFormat(3), new AudioFormat("gsm/rtp", 8000.0, -1, 1, -1, -1, -1, -1.0, Format.byteArray));
			assertEquals(instance.getFormat(4), new AudioFormat("g723/rtp", 8000.0, -1, 1, -1, -1, -1, -1.0, Format.byteArray));
			assertEquals(instance.getFormat(5), new AudioFormat("dvi/rtp", 8000.0, 4, 1, -1, -1, -1, -1.0, Format.byteArray));
			assertEquals(instance.getFormat(14), new AudioFormat("mpegaudio/rtp", -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray));
			assertEquals(instance.getFormat(15), new AudioFormat("g728/rtp", 8000.0, -1, 1, -1, -1, -1, -1.0, Format.byteArray));
			assertEquals(instance.getFormat(16), new AudioFormat("dvi/rtp", 11025.0, 4, 1, -1, -1, -1, -1.0, Format.byteArray));
			assertEquals(instance.getFormat(17), new AudioFormat("dvi/rtp", 22050.0, 4, 1, -1, -1, -1, -1.0, Format.byteArray));
			assertEquals(instance.getFormat(18), new AudioFormat("g729/rtp", 8000.0, -1, 1, -1, -1, -1, -1.0, Format.byteArray));
			assertEquals(instance.getFormat(26), new VideoFormat("jpeg/rtp", null, -1, Format.byteArray, -1.0f));
			assertEquals(instance.getFormat(31), new VideoFormat("h261/rtp", null, -1, Format.byteArray, -1.0f));
			assertEquals(instance.getFormat(32), new VideoFormat("mpeg/rtp", null, -1, Format.byteArray, -1.0f));
			assertEquals(instance.getFormat(34), new VideoFormat("h263/rtp", null, -1, Format.byteArray, -1.0f));
			assertEquals(instance.getFormat(42), new VideoFormat("h263-1998/rtp", null, -1, Format.byteArray, -1.0f));

		}
		

		
		assertFalse(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new com.sun.media.format.WavAudioFormat("LINEAR", 22050.0, 8, 1, 8, 22050, 0, 0, 22050.0f, Format.byteArray, null)));
	
		assertTrue(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new AudioFormat(null, -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray)));
		
		assertFalse(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new AudioFormat(AudioFormat.LINEAR, -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray)));
		
		assertTrue(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new AudioFormat(AudioFormat.ULAW_RTP, -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray)));

		assertFalse(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new AudioFormat(AudioFormat.ULAW_RTP, -1.0, -1, -1, -1, -1, -1, -1.0, Format.intArray)));

		assertFalse(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new AudioFormat(AudioFormat.ULAW, -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray)));
		
		assertTrue(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new AudioFormat(AudioFormat.DVI_RTP, -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray)));
		
		assertTrue(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new AudioFormat(AudioFormat.G723_RTP, -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray)));
		
		assertTrue(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new AudioFormat(AudioFormat.G728_RTP, -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray)));
		
		assertTrue(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new AudioFormat(AudioFormat.G729_RTP, -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray)));

		// TODO: this is true in JMF, but false in FMJ, but G729A_RTP is not available via getFormat in JMF.
		// So JMF must be doing a special test for this?  Not sure what the difference between G729_RTP and G729A_RTP is?
//		assertTrue(com.sun.media.rtp.RTPSessionMgr.formatSupported(
//				new AudioFormat(AudioFormat.G729A_RTP, -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray)));
		assertTrue(com.sun.media.rtp.RTPSessionMgr.formatSupported(
				new AudioFormat(AudioFormat.GSM_RTP, -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray)));

	}
}