public static void PooledBufferWriterDefaultCapacity()
{
var allocator = MemoryPool <byte> .Shared.ToAllocator();
using (var writer = new PooledBufferWriter <byte>(allocator))
WriteReadUsingSpan(writer);
using (var writer = new PooledBufferWriter <byte>(allocator))
WriteReadUsingMemory(writer);
}
public static void PooledBufferWriterWithCapacity()
{
var allocator = MemoryPool <byte> .Shared.ToAllocator();
Throws <ArgumentOutOfRangeException>(new Action(() => new PooledBufferWriter <byte>(allocator, 0)));
using (var writer = new PooledBufferWriter <byte>(allocator, 30))
WriteReadUsingSpan(writer);
using (var writer = new PooledBufferWriter <byte>(allocator, 20))
WriteReadUsingMemory(writer);
}
public static void ReuseMemoryWriter()
{
using var writer = new PooledBufferWriter <byte>(MemoryPool <byte> .Shared.ToAllocator());
Equal(0, writer.Capacity);
var span = writer.GetSpan(10);
span[0] = 20;
span[9] = 30;
writer.Advance(10);
writer.Clear();
span = writer.GetSpan(10);
span[0] = 40;
span[9] = 50;
writer.Advance(10);
Equal(40, writer.WrittenMemory.Span[0]);
Equal(50, writer.WrittenMemory.Span[9]);
}
public static void ReadWriteUsingPooledBufferWriter()
{
using var writer = new PooledBufferWriter <byte>(null);
Null(writer.As <IGrowableBuffer <byte> >().Capacity);
ReadWriteTest(writer);
}