public void TestReadBits()
{
MemoryStream stream = new MemoryStream(new byte[] {0xe4, 0x1b });
BasedBitReader reader = new BasedBitReader(stream, 4);
Expect(reader.ReadBits(), EqualTo(3));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(2));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(1));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(0));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(0));
ExpectPosition(2, stream);
Expect(reader.ReadBits(), EqualTo(1));
ExpectPosition(2, stream);
Expect(reader.ReadBits(), EqualTo(2));
ExpectPosition(2, stream);
Expect(reader.ReadBits(), EqualTo(3));
ExpectPosition(2, stream);
stream.Seek(0, SeekOrigin.Begin);
reader = new BasedBitReader(stream, 16);
Expect(reader.ReadBits(), EqualTo(0xe));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(0x4));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(0x1));
ExpectPosition(2, stream);
Expect(reader.ReadBits(), EqualTo(0xb));
ExpectPosition(2, stream);
}
public void TestReadBits()
{
MemoryStream stream = new MemoryStream(new byte[] { 0xe4, 0x1b });
BasedBitReader reader = new BasedBitReader(stream, 4);
Expect(reader.ReadBits(), EqualTo(3));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(2));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(1));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(0));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(0));
ExpectPosition(2, stream);
Expect(reader.ReadBits(), EqualTo(1));
ExpectPosition(2, stream);
Expect(reader.ReadBits(), EqualTo(2));
ExpectPosition(2, stream);
Expect(reader.ReadBits(), EqualTo(3));
ExpectPosition(2, stream);
stream.Seek(0, SeekOrigin.Begin);
reader = new BasedBitReader(stream, 16);
Expect(reader.ReadBits(), EqualTo(0xe));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(0x4));
ExpectPosition(1, stream);
Expect(reader.ReadBits(), EqualTo(0x1));
ExpectPosition(2, stream);
Expect(reader.ReadBits(), EqualTo(0xb));
ExpectPosition(2, stream);
}
public void TestReadReduced()
{
MemoryStream stream = new MemoryStream(new byte[] {0x01, 0x04, 0xff, 0x05, });
BasedBitReader reader = new BasedBitReader(stream, 4);
Expect(reader.ReadReduced(), EqualTo(0x01));
Expect(reader.ReadReduced(), EqualTo(0x04));
Expect(reader.ReadReduced(), EqualTo(0x2ff));
ExpectPosition(4, stream);
}
public void TestReadReduced()
{
MemoryStream stream = new MemoryStream(new byte[] { 0x01, 0x04, 0xff, 0x05, });
BasedBitReader reader = new BasedBitReader(stream, 4);
Expect(reader.ReadReduced(), EqualTo(0x01));
Expect(reader.ReadReduced(), EqualTo(0x04));
Expect(reader.ReadReduced(), EqualTo(0x2ff));
ExpectPosition(4, stream);
}
