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TrackFragmentRandomAccessBoxTest.javaAPI Docmp4parser 1.0-RC-172548Wed Dec 19 20:10:22 GMT 2012com.coremedia.iso.boxes.fragment

TrackFragmentRandomAccessBoxTest

public class TrackFragmentRandomAccessBoxTest extends Object

Fields Summary
Constructors Summary
Methods Summary
public voidtestRoundtrip()

        testRoundtrip(1,1,1);
        testRoundtrip(2,1,1);
        testRoundtrip(4,1,1);
        testRoundtrip(1,2,1);
        testRoundtrip(2,2,1);
        testRoundtrip(4,2,1);
        testRoundtrip(1,4,1);
        testRoundtrip(2,4,1);
        testRoundtrip(4,4,1);

        testRoundtrip(1,1,2);
        testRoundtrip(2,1,2);
        testRoundtrip(4,1,2);
        testRoundtrip(1,2,2);
        testRoundtrip(2,2,2);
        testRoundtrip(4,2,2);
        testRoundtrip(1,4,2);
        testRoundtrip(2,4,2);
        testRoundtrip(4,4,2);

        testRoundtrip(1,1,4);
        testRoundtrip(2,1,4);
        testRoundtrip(4,1,4);
        testRoundtrip(1,2,4);
        testRoundtrip(2,2,4);
        testRoundtrip(4,2,4);
        testRoundtrip(1,4,4);
        testRoundtrip(2,4,4);
        testRoundtrip(4,4,4);
public voidtestRoundtrip(int sizeOfSampleNum, int lengthSizeOfTrafNum, int lengthSizeOfTrunNum)

        TrackFragmentRandomAccessBox traf = new TrackFragmentRandomAccessBox();
        traf.setLengthSizeOfSampleNum(sizeOfSampleNum);
        traf.setLengthSizeOfTrafNum(lengthSizeOfTrafNum);
        traf.setLengthSizeOfTrunNum(lengthSizeOfTrunNum);
        List<TrackFragmentRandomAccessBox.Entry> entries = new LinkedList<TrackFragmentRandomAccessBox.Entry>();
        entries.add(new TrackFragmentRandomAccessBox.Entry(1,2,3,4,5));

        traf.setEntries(entries);

        ByteBuffer bb = ByteBuffer.allocate((int) traf.getSize());
        traf.getBox(new ByteBufferByteChannel(bb));
        bb.rewind();
        IsoFile isoFile = new IsoFile(new ByteBufferByteChannel(bb));
        TrackFragmentRandomAccessBox traf2 = (TrackFragmentRandomAccessBox) isoFile.getBoxes().get(0);
        Assert.assertEquals(traf.getNumberOfEntries(), traf2.getNumberOfEntries());
        Assert.assertEquals(traf.getReserved(), traf2.getReserved());
        Assert.assertEquals(traf.getTrackId(), traf2.getTrackId());
        //System.err.println("" + sizeOfSampleNum + " " + lengthSizeOfTrafNum + " " + lengthSizeOfTrunNum);
        Assert.assertEquals(traf.getEntries(), traf2.getEntries());