File Doc Category Size Date Package
IsoTypeReaderTest.java API Doc mp4parser 1.0-RC-17 3047 Wed Dec 19 20:10:22 GMT 2012 com.coremedia.iso

IsoTypeReaderTest

java.lang.Object

public class IsoTypeReaderTest extends Object

Test symmetrie of IsoBufferWrapper and Iso

Fields Summary
Constructors Summary
Methods Summary
public void testFixedPoint0230()
final double fixedPointTest1 = 1.13; final double fixedPointTest2 = -1.13; ByteBuffer bb = ByteBuffer.allocate(8); IsoTypeWriter.writeFixedPoint0230(bb, fixedPointTest1); IsoTypeWriter.writeFixedPoint0230(bb, fixedPointTest2); bb.rewind(); Assert.assertEquals("fixedPointTest1", fixedPointTest1, IsoTypeReader.readFixedPoint0230(bb), 1d / 65536); Assert.assertEquals("fixedPointTest2", fixedPointTest2, IsoTypeReader.readFixedPoint0230(bb), 1d / 65536);
public void testFixedPoint1616()
final double fixedPointTest1 = 10.13; final double fixedPointTest2 = -10.13; ByteBuffer bb = ByteBuffer.allocate(8); IsoTypeWriter.writeFixedPoint1616(bb, fixedPointTest1); IsoTypeWriter.writeFixedPoint1616(bb, fixedPointTest2); bb.rewind(); Assert.assertEquals("fixedPointTest1", fixedPointTest1, IsoTypeReader.readFixedPoint1616(bb), 1d / 65536); Assert.assertEquals("fixedPointTest2", fixedPointTest2, IsoTypeReader.readFixedPoint1616(bb), 1d / 65536);
public void testFixedPoint88()
final double fixedPointTest1 = 10.13; final double fixedPointTest2 = -10.13; ByteBuffer bb = ByteBuffer.allocate(4); IsoTypeWriter.writeFixedPoint88(bb, fixedPointTest1); IsoTypeWriter.writeFixedPoint88(bb, fixedPointTest2); bb.rewind(); Assert.assertEquals("fixedPointTest1", fixedPointTest1, IsoTypeReader.readFixedPoint88(bb), 1d / 256); Assert.assertEquals("fixedPointTest2", fixedPointTest2, IsoTypeReader.readFixedPoint88(bb), 1d / 256);
public void testInt()
ByteBuffer bb = ByteBuffer.allocate(20); IsoTypeWriter.writeUInt8(bb, 0); IsoTypeWriter.writeUInt8(bb, 255); IsoTypeWriter.writeUInt16(bb, 0); IsoTypeWriter.writeUInt16(bb, (1 << 16) - 1); IsoTypeWriter.writeUInt24(bb, 0); IsoTypeWriter.writeUInt24(bb, (1 << 24) - 1); IsoTypeWriter.writeUInt32(bb, 0); IsoTypeWriter.writeUInt32(bb, (1l << 32) - 1); bb.rewind(); Assert.assertEquals(0, IsoTypeReader.readUInt8(bb)); Assert.assertEquals(255, IsoTypeReader.readUInt8(bb)); Assert.assertEquals(0, IsoTypeReader.readUInt16(bb)); Assert.assertEquals((1 << 16) - 1, IsoTypeReader.readUInt16(bb)); Assert.assertEquals(0, IsoTypeReader.readUInt24(bb)); Assert.assertEquals((1 << 24) - 1, IsoTypeReader.readUInt24(bb)); Assert.assertEquals(0, IsoTypeReader.readUInt32(bb)); Assert.assertEquals((1l << 32) - 1, IsoTypeReader.readUInt32(bb));