/// <summary>
/// Rent 'n' buffers -> return all -> re-rent, verify if there is at least one in common.
/// </summary>
private bool CheckIsPooled <T>(int n, int count)
where T : struct
{
lock (this.monitor)
{
T[][] original = new T[n][];
for (int i = 0; i < n; i++)
{
original[i] = PixelDataPool <T> .Rent(count);
}
for (int i = 0; i < n; i++)
{
PixelDataPool <T> .Return(original[i]);
}
T[][] verification = new T[n][];
for (int i = 0; i < n; i++)
{
verification[i] = PixelDataPool <T> .Rent(count);
}
return(original.Intersect(verification).Any());
}
}
public void PixelDataPoolDoesNotThrowWhenReturningNonPooled()
{
Color[] pixels = new Color[1024];
PixelDataPool <Color> .Return(pixels);
Assert.True(pixels.Length >= 1024);
}
public void PixelDataPoolDoesNotThrowWhenReturningNonPooled()
{
Rgba32[] pixels = new Rgba32[1024];
PixelDataPool <Rgba32> .Return(pixels);
Assert.True(pixels.Length >= 1024);
}
public void PixelDataPoolCleansRentedArray()
{
Color[] pixels = PixelDataPool <Color> .Rent(256);
for (int i = 0; i < pixels.Length; i++)
{
pixels[i] = Color.Azure;
}
Assert.True(pixels.All(p => p == Color.Azure));
PixelDataPool <Color> .Return(pixels);
Assert.True(pixels.All(p => p == default(Color)));
}
public void PixelDataPoolRentsEmptyArray()
{
for (int i = 16; i < 1024; i += 16)
{
Color[] pixels = PixelDataPool <Color> .Rent(i);
Assert.True(pixels.All(p => p == default(Color)));
PixelDataPool <Color> .Return(pixels);
}
for (int i = 16; i < 1024; i += 16)
{
Color[] pixels = PixelDataPool <Color> .Rent(i);
Assert.True(pixels.All(p => p == default(Color)));
PixelDataPool <Color> .Return(pixels);
}
}
