public async Task TestArrayPoolAsync()
{
AssertError <ArgumentOutOfRangeException>(() => _ = new FixedSizeArrayPool <byte>(-3));
var arrayPool = new FixedSizeArrayPool <byte>(500);
AssertEqual(0, arrayPool.Count);
var item = arrayPool.Rent();
AssertEqual(true, item.IsPinned);
AssertEqual(0, arrayPool.Count);
AssertEqual(500, item.GetData().Length);
await item.UnPin().NoSync();
AssertEqual(false, item.IsPinned);
AssertEqual(1, arrayPool.Count);
}
/// <summary>
/// create a new page
/// </summary>
/// <param name="number">page number</param>
/// <param name="owner">buffer owner</param>
/// <param name="buffer">data buffer</param>
internal Page(long number, BufferBase owner, FixedSizeArrayPool <byte> buffer)
{
Number = number;
Owner = owner;
Buffer = buffer.Rent();
}