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 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 LongReadWrite()
{
var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >();
writer.i64(i64.MaxValue);;
var data = writer.ToArray();
var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >();
reader.CopyFrom(data);
Assert.AreEqual(i64.MaxValue, reader.i64());
}
public void ToFromArrayPosition()
{
var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >();
writer.u8(13);
writer.i64(i64.MaxValue);
writer.Align();
var allocated = new byte[ushort.MaxValue];
writer.ToSpan(new Span <u8>(allocated, 10, 100));
var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(allocated.Length);
reader.CopyFrom(new ReadOnlySpan <u8>(allocated, 10, 100));
Assert.AreEqual(13, reader.u8());
Assert.AreEqual(long.MaxValue, reader.i64());
}
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());
}
