public void i16ReadWrite() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); writer.i16(i16.MinValue); writer.i16(i16.MinValue / 2); writer.i16(0); i16 half = i16.MaxValue / 2; writer.i16(half); writer.i16(i16.MaxValue); writer.Align(); var allocated = new byte[i16.MaxValue]; writer.ToSpan(allocated); var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(allocated.Length); reader.CopyFrom(allocated); Assert.AreEqual(i16.MinValue, reader.i16()); Assert.AreEqual(i16.MinValue / 2, reader.i16()); Assert.AreEqual(0, reader.i16()); Assert.AreEqual(half, reader.i16Peek()); Assert.AreEqual(half, reader.i16()); Assert.AreEqual(i16.MaxValue, reader.i16()); }
public void i16ReadWriteLimits() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); writer.i16(-1, -2, 2); writer.i16(-1, 4); var allocated = new byte[i16.MaxValue]; writer.ToSpan(allocated); var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(allocated.Length); reader.CopyFrom(allocated); Assert.AreEqual(-1, reader.i16(-2, 2)); Assert.AreEqual(-1, reader.i16(4)); }
public void BitsRead() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); Assert.AreEqual(0, writer.BitsWritten); writer.b(true); Assert.AreEqual(1, writer.BitsWritten); writer.u8(123); Assert.AreEqual(9, writer.BitsWritten); writer.i16(12345); Assert.AreEqual(33, writer.BitsWritten); writer.i32(1234567890); Assert.AreEqual(73, writer.BitsWritten); var data = writer.ToArray(); var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(); reader.CopyFrom(data); Assert.AreEqual(0, reader.BitsRead); reader.b(); Assert.AreEqual(1, reader.BitsRead); reader.u8(); Assert.AreEqual(9, reader.BitsRead); reader.i16(); Assert.AreEqual(33, reader.BitsRead); reader.i32(); Assert.AreEqual(73, reader.BitsRead); }
public void ToArrayFromFrom() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(100); writer.i64(i64.MaxValue); writer.i32(i32.MaxValue); writer.i16(i16.MaxValue); var result = writer.ToArray(); var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(); reader.CopyFrom(result); Assert.AreEqual(i64.MaxValue, reader.i64()); Assert.AreEqual(i32.MaxValue, reader.i32()); Assert.AreEqual(i16.MaxValue, reader.i16()); reader.CopyFrom(result); Assert.AreEqual(i64.MaxValue, reader.i64()); Assert.AreEqual(i32.MaxValue, reader.i32()); Assert.AreEqual(i16.MaxValue, reader.i16()); }
public void u16ReadWriteLimits() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); writer.u16(2, 0, 10); writer.u16(1, 3); var data = writer.ToArray(); var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(); reader.CopyFrom(data); Assert.AreEqual(2, reader.i16(0, 10)); Assert.AreEqual(1, reader.u16(3)); }
public void ToSpanFromFrom() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(100); writer.i64(i64.MaxValue); writer.i32(i32.MaxValue); writer.i16(i16.MaxValue); Span <byte> span = new byte[writer.LengthWritten]; ReadOnlySpan <byte> read = span; writer.ToSpan(span); var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(); reader.CopyFrom(read); Assert.AreEqual(i64.MaxValue, reader.i64()); Assert.AreEqual(i32.MaxValue, reader.i32()); Assert.AreEqual(i16.MaxValue, reader.i16()); reader.CopyFrom(read); Assert.AreEqual(i64.MaxValue, reader.i64()); Assert.AreEqual(i32.MaxValue, reader.i32()); Assert.AreEqual(i16.MaxValue, reader.i16()); }