rawpullbufferparsertest.java

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

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

import java.io.IOException;

import javax.media.IncompatibleSourceException;
import javax.media.protocol.PullBufferStream;

import net.sf.fmj.test.tracing.TracingDataSource;
import net.sf.fmj.test.tracing.TracingPullBufferDataSource;
import net.sf.fmj.test.tracing.TracingPullBufferStream;

import junit.framework.TestCase;

import com.sun.media.parser.RawPullBufferParser;

/**
 * 
 * @author Ken Larson
 *
 */
public class RawPullBufferParserTest extends TestCase
{
	public void testRawPullBufferParser()
	{
		RawPullBufferParser p = new RawPullBufferParser();
		
		assertEquals(p.getName(), "Raw pull stream parser");
		
		try
		{
			p.start();
			assertTrue(false);
		} catch (NullPointerException e1)
		{
			
		} catch (IOException e)
		{
			e.printStackTrace();
			assertTrue(false);
		}
		
		try
		{
			p.setSource(new TracingDataSource());
			assertTrue(false);
		} catch (IncompatibleSourceException e)
		{
		} catch (IOException e)
		{
			e.printStackTrace();
			assertTrue(false);
		}
		
		{
			TracingPullBufferDataSource ds = new TracingPullBufferDataSource();
			try
			{
				p.setSource(ds);
				assertTrue(false);
			} catch (IncompatibleSourceException e)
			{
				assertTrue(false);
			} catch (IOException e)
			{
				//e.printStackTrace();
				
			}
			assertEquals(ds.getStringBuffer().toString(), "getStreams\n");
		}
		
		{
			TracingPullBufferDataSource ds = new TracingPullBufferDataSource();
			ds.streams = new PullBufferStream[0];
			try
			{
				p.setSource(ds);
				assertTrue(false);
			} catch (IncompatibleSourceException e)
			{
				assertTrue(false);
			} catch (IOException e)
			{
				//e.printStackTrace();
				
			}
			assertEquals(ds.getStringBuffer().toString(), "getStreams\n");
			assertEquals(p.getTracks(), null);
		}
		
		
		{
			TracingPullBufferDataSource ds = new TracingPullBufferDataSource();
			ds.streams = new PullBufferStream[1];
			try
			{
				p.setSource(ds);
				assertTrue(false);
			} catch (IncompatibleSourceException e)
			{
				
			} catch (IOException e)
			{
				e.printStackTrace();
				assertTrue(false);
				
			}
			assertEquals(ds.getStringBuffer().toString(), "getStreams\n");
			assertEquals(p.getTracks(), null);
		}
		
		
		{
			TracingPullBufferDataSource ds = new TracingPullBufferDataSource();
			TracingPullBufferStream s = new TracingPullBufferStream();
			ds.streams = new PullBufferStream[1];
			ds.streams[0] = s;
			try
			{
				p.setSource(ds);
			} catch (IncompatibleSourceException e)
			{
				assertTrue(false);
				
			} catch (IOException e)
			{
				e.printStackTrace();
				assertTrue(false);
				
			}
			assertEquals(ds.getStringBuffer().toString(), "getStreams\n");
			assertEquals(s.getStringBuffer().toString(), "");
			assertEquals(p.getTracks(), null);
			assertEquals(ds.getStringBuffer().toString(), "getStreams\n");
			assertEquals(s.getStringBuffer().toString(), "");
			
			try
			{
				p.open();
			}
			catch (Exception e)
			{	e.printStackTrace();
				assertTrue(false);
			}
			assertEquals(ds.getStringBuffer().toString(), "getStreams\n");
			assertEquals(s.getStringBuffer().toString(), "getFormat\n");
			assertTrue(p.getTracks() != null);
			
			try
			{
				p.start();
			}
			catch (Exception e)
			{	e.printStackTrace();
				assertTrue(false);
			}

			assertEquals(ds.getStringBuffer().toString(), "getStreams\nstart\n");
			assertEquals(s.getStringBuffer().toString(), "getFormat\n");

		}
	}
}