public unsafe void GetPointerTest()
{
UnmanagedBufferPool unmanagedBufferPool = UnmanagedBufferPool.Shared;
var rented = (UnmanagedBufferSegment)unmanagedBufferPool.Rent();
var rented2 = (UnmanagedBufferSegment)unmanagedBufferPool.Rent();
var ptr1 = unmanagedBufferPool.GetPointerToSlot(rented.Key);
var ptr2 = unmanagedBufferPool.GetPointerToSlot(rented2.Key);
ptr1.ShouldNotBe(IntPtr.Zero);
ptr2.ShouldNotBe(IntPtr.Zero);
Unsafe.InitBlock(ptr1.ToPointer(), 0x0F, Constants.PAGE_SIZE);
Unsafe.InitBlock(ptr2.ToPointer(), 0xFF, Constants.PAGE_SIZE);
rented.Span.ToArray().ShouldAllBe(b => b == 0x0F);
rented2.Span.ToArray().ShouldAllBe(b => b == 0xFF);
rented.Dispose();
}
public void RentAndReturnTest()
{
UnmanagedBufferPool unmanagedBufferPool = UnmanagedBufferPool.Shared;
var rented = unmanagedBufferPool.Rent();
rented.ShouldNotBeNull();
rented.Length.ShouldBe((uint)Constants.PAGE_SIZE);
rented.Dispose();
}