public void TestHashCodes()
{
var gray = new MemoryBitmap <Byte>(256, 256, Pixel.Luminance8.Format);
Assert.AreEqual(256, gray.Info.StepByteSize);
var grayWithStride = new MemoryBitmap <Byte>(256, 256, Pixel.Luminance8.Format, 320);
Assert.AreEqual(320, grayWithStride.Info.StepByteSize);
var rnd = new Random(117);
for (int i = 0; i < 256 * 256; ++i)
{
gray.SetPixel(i & 255, i / 256, (Byte)rnd.Next());
}
grayWithStride.SetPixels(0, 0, gray);
Assert.AreEqual(gray.GetHashCode(), grayWithStride.GetHashCode());
var span = gray.AsSpanBitmap();
var less = span.AsTypeless();
var hash = gray.GetHashCode();
Assert.AreEqual(1953103375, hash);
Assert.AreEqual(hash, gray.AsTypeless().GetHashCode());
Assert.AreEqual(hash, span.GetHashCode());
Assert.AreEqual(hash, less.GetHashCode());
}
