public void ResetSet() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(8); writer.i32(666); var bitsWritten = writer.BitsWritten; var bitsAvailable = writer.BitsAvailable; writer.Reset(); Assert.AreEqual(0, writer.BitsWritten); writer.i32(666); Assert.AreEqual(bitsWritten, writer.BitsWritten); Assert.AreEqual(bitsAvailable, writer.BitsAvailable); writer.i32(-273); writer.b(true); writer.i64(1234567890); var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(); reader.CopyFrom(writer.ToArray()); Assert.AreEqual(666, reader.i32()); var bitsRead = reader.BitsRead; reader.i32(); reader.SetPosition(bitsRead); Assert.AreEqual(-273, reader.i32()); var bitPosition = reader.BitsRead; reader.b(); reader.SetPosition(bitPosition); Assert.True(reader.b()); }
public void i32WriteOutOfRange() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); Assert.Throws <ArgumentOutOfRangeException>(() => writer.i32(12345, 0, 123)); Assert.Throws <ArgumentOutOfRangeException>(() => writer.i32(-12345, 0, 123)); Assert.Throws <ArgumentException>(() => writer.i32(-12345, 2)); Assert.Throws <ArgumentException>(() => writer.i32(444, 666, 123)); }
public void IntZeroMaxValue4() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); writer.i32(int.MaxValue, 0, int.MaxValue); writer.i32(int.MaxValue, 0, int.MaxValue); writer.i32(int.MaxValue, 0, int.MaxValue); writer.i32(int.MaxValue, 0, int.MaxValue); Assert.AreEqual(16, writer.LengthWritten); }
public void RandomManyTimes() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(); var random = new Random(42); for (var i = 0; i < i16.MaxValue; i++) { for (var j = 0; j < BitBufferLimits.MtuIeee802; j++) { if (random.Next() % 11 == 0) { writer.i64(long.MaxValue); } if (random.Next() % 7 == 0) { writer.i32(int.MaxValue); } if (random.Next() % 5 == 0) { writer.i16(i16.MaxValue); } if (random.Next() % 3 == 0) { writer.b(true); } } var result = writer.ToArray(); reader.CopyFrom(result); writer.Reset(); } }
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 IntReadWrite() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); writer.i32(int.MinValue); writer.i32(0); writer.i32(int.MaxValue); writer.Align(); var allocated = new byte[ushort.MaxValue]; writer.ToSpan(allocated); var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(allocated.Length); reader.CopyFrom(allocated); Assert.AreEqual(int.MinValue, reader.i32()); Assert.AreEqual(0, reader.i32()); Assert.AreEqual(int.MaxValue, reader.i32()); }
public void NoEncodingsWrite() { var writer = new BitBufferWriter <RawEncoding <u32ArrayMemory> >(); writer.i32(i32.MaxValue); var data = writer.ToArray(); var value = BitConverter.ToInt32(data, 0); Assert.AreEqual(i32.MaxValue, value); }
public void Encodings() { var writer1 = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); var writer2 = new BitBufferWriter <RawEncoding <u32ArrayMemory> >(); writer1.i32(i32.MaxValue); writer2.i32(i32.MaxValue); Assert.AreEqual(40, writer1.BitsWritten); Assert.AreEqual(32, writer2.BitsWritten); }
public void IntOfShortMax4Divided() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); for (var i = 0; i < 8; i++) { writer.i32(short.MaxValue / 3); } Assert.AreEqual(24, writer.LengthWritten); }
public void RawToEncodedReadWrite() { var rawWriter = new BitBufferWriter <RawEncoding <u32ArrayMemory> >(); rawWriter.i32(i32.MaxValue - 13); rawWriter.u32(u32.MaxValue - 666); var rawReader = new BitBufferReader <RawDecoding <u32ArrayMemory> >(); var data = rawWriter.ToArray(); rawReader.CopyFrom(data); Assert.AreEqual(i32.MaxValue - 13, rawReader.i32()); Assert.AreEqual(u32.MaxValue - 666, rawReader.u32()); }
public void i8ReadWriteSmallLimits() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); writer.i32(500); writer.i16(1); writer.i32(0); writer.u8(0, 0, 4); writer.u8(1, 0, 4); writer.u8(2, 0, 4); writer.u8(3, 0, 4); writer.u8(4, 0, 4); writer.i32(0, 0, 4); writer.i32(1, 0, 4); writer.i32(2, 0, 4); writer.i32(3, 0, 4); writer.i32(4, 0, 4); #if !NO_EXCEPTIONS Assert.Throws <System.ArgumentOutOfRangeException>(() => writer.u8(5, 0, 4)); Assert.Throws <System.ArgumentOutOfRangeException>(() => writer.u8(255, 0, 4)); Assert.Throws <System.ArgumentOutOfRangeException>(() => writer.i32(5, 0, 4)); Assert.Throws <System.ArgumentOutOfRangeException>(() => writer.i32(255, 0, 4)); #endif }
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 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()); }
public void IntMinMaxRequired() { var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >(); writer.i32(12345, 0, 123456); writer.i32(1); writer.i32(42, -1, 43); writer.i32(1, 0, 10); writer.i32(2, 3); writer.i32(0); var bitsWritten = writer.BitsWritten; var data = writer.ToArray(); var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(); reader.CopyFrom(data); Assert.AreEqual(12345, reader.i32(0, 123456)); Assert.AreEqual(1, reader.i32()); Assert.AreEqual(42, reader.i32Peek(-1, 43)); Assert.AreEqual(42, reader.i32(-1, 43)); Assert.AreEqual(1, reader.i32(0, 10)); Assert.AreEqual(2, reader.i32(3)); Assert.AreEqual(0, reader.i32()); Assert.AreEqual(bitsWritten, reader.BitsRead); }
public void BitBufferWriterRawEncoding() { for (int i = 0; i < N; i++) { buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); buffer3.i32(666); } }
public void BitBufferWriterSevenBitEncoding() { for (int i = 0; i < N; i++) { buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); buffer1.i32(666); } }