def test_assert_images_close(self):
image1 = np.random.randint(0, 255, size=(64, 64, 3), dtype=np.uint8)
image2 = np.random.randint(0, 255, size=(64, 64, 3), dtype=np.uint8)
image_utils.assert_images_close(image1, image1, tolerance=0)
with self.assertRaisesRegexp(image_utils.ImagesNotClose,
'RMS error exceeds tolerance'):
image_utils.assert_images_close(image1, image2)
def test_assert_images_close(self):
random_state = np.random.RandomState(SEED)
image1 = random_state.randint(0, 255, size=(64, 64, 3), dtype=np.uint8)
image2 = random_state.randint(0, 255, size=(64, 64, 3), dtype=np.uint8)
image_utils.assert_images_close(image1, image1, tolerance=0)
with self.assertRaisesRegex( # pylint: disable=g-error-prone-assert-raises
image_utils.ImagesNotCloseError, 'RMS error exceeds tolerance'):
image_utils.assert_images_close(image1, image2)
def test_assert_images_close(self):
random_state = np.random.RandomState(SEED)
image1 = random_state.randint(0, 255, size=(64, 64, 3), dtype=np.uint8)
image2 = random_state.randint(0, 255, size=(64, 64, 3), dtype=np.uint8)
image_utils.assert_images_close(image1, image1, tolerance=0)
with six.assertRaisesRegex(self, image_utils.ImagesNotClose,
'RMS error exceeds tolerance'):
image_utils.assert_images_close(image1, image2)
def test_render_multiple_physics_per_thread(self):
cartpole = image_utils.cartpole
humanoid = image_utils.humanoid
cartpole_frames = []
humanoid_frames = []
for cartpole_frame, humanoid_frame in zip(cartpole.iter_render(),
humanoid.iter_render()):
cartpole_frames.append(cartpole_frame)
humanoid_frames.append(humanoid_frame)
for expected, actual in zip(cartpole.iter_load(), cartpole_frames):
image_utils.assert_images_close(expected, actual)
for expected, actual in zip(humanoid.iter_load(), humanoid_frames):
image_utils.assert_images_close(expected, actual)
def test_render(self, sequence):
for expected, actual in zip(sequence.iter_load(), sequence.iter_render()):
image_utils.assert_images_close(expected, actual)