ulawdepacketizertest.java

来自「FMJ（freedom media for java)是java视频开发的新选择」· Java 代码 · 共 56 行

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

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

import junit.framework.TestCase;

/**
 * 
 * @author Ken Larson
 *
 */
public class ULawDePacketizerTest extends TestCase
{

	public void testDePacketizer()
	{
		MyDePacketizer p = new MyDePacketizer();
		assertEquals(p.getName(), "ULAW DePacketizer");
		
		
		Format[] f = p.getSupportedInputFormats();
		assertEquals(f.length, 1);
		assertEquals(f[0], new AudioFormat("ULAW/rtp", -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray));
		

		Format[] f2 = p.getSupportedOutputFormats(f[0]);
		assertEquals(f2.length, 1);
		assertEquals(f2[0], new AudioFormat("ULAW", -1.0, -1, -1, -1, -1, -1, -1.0, Format.byteArray));
		
	
		Format[] f3 = p.getProtected1();
		assertTrue(f == f3);
		
		Format[] f4 = p.getProtected2();
		//assertTrue(f4.length == 0);	// TODO: fails in FMJ
	
		Format[] f5 = p.getSupportedOutputFormats(new AudioFormat(AudioFormat.DOLBYAC3));
		assertEquals(f5.length, 1);
		assertEquals(f5[0], null);

		
	}
	
	class MyDePacketizer extends com.sun.media.codec.audio.ulaw.DePacketizer
	{
		public Format[] getProtected1()
		{	return this.inputFormats;
		}
		
		public Format[] getProtected2()
		{	return this.outputFormats;
		}
	}
}