def test_rgb8_and_rgba8(self):
input_pixels = np.array([0x10, 0x30, 0x50, 0x70, 0x90, 0xB0], dtype=np.uint8)
expected_output_pixels = np.array([0x10, 0x30, 0x50, 0xFF, 0x70, 0x90, 0xB0, 0xFF], dtype=np.uint8)
output_pixels = np.empty(shape=(8,), dtype=np.uint8)
self.assertTrue(_glimage.rgb8_to_rgba8(2, 1, input_pixels, output_pixels))
self.assertTrue(np.array_equal(output_pixels, expected_output_pixels))
output_pixels = np.empty(shape=(6,), dtype=np.uint8)
self.assertTrue(_glimage.rgba8_to_rgb8(2, 1, expected_output_pixels, output_pixels))
self.assertTrue(np.array_equal(output_pixels, input_pixels))
