diff options
Diffstat (limited to 'tensorflow/contrib/image/python/kernel_tests/image_ops_test.py')
-rw-r--r-- | tensorflow/contrib/image/python/kernel_tests/image_ops_test.py | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/tensorflow/contrib/image/python/kernel_tests/image_ops_test.py b/tensorflow/contrib/image/python/kernel_tests/image_ops_test.py index b8a0706b61..b50177ae56 100644 --- a/tensorflow/contrib/image/python/kernel_tests/image_ops_test.py +++ b/tensorflow/contrib/image/python/kernel_tests/image_ops_test.py @@ -36,8 +36,8 @@ _DTYPES = set( class ImageOpsTest(test_util.TensorFlowTestCase): def test_zeros(self): - with self.test_session(): - for dtype in _DTYPES: + for dtype in _DTYPES: + with self.test_session(): for shape in [(5, 5), (24, 24), (2, 24, 24, 3)]: for angle in [0, 1, np.pi / 2.0]: image = array_ops.zeros(shape, dtype) @@ -46,8 +46,8 @@ class ImageOpsTest(test_util.TensorFlowTestCase): np.zeros(shape, dtype.as_numpy_dtype())) def test_rotate_even(self): - with self.test_session(): - for dtype in _DTYPES: + for dtype in _DTYPES: + with self.test_session(): image = array_ops.reshape( math_ops.cast(math_ops.range(36), dtype), (6, 6)) image_rep = array_ops.tile(image[None, :, :, None], [3, 1, 1, 1]) @@ -68,8 +68,8 @@ class ImageOpsTest(test_util.TensorFlowTestCase): [1, 7, 13, 19, 25, 31], [0, 6, 12, 18, 24, 30]]]) def test_rotate_odd(self): - with self.test_session(): - for dtype in _DTYPES: + for dtype in _DTYPES: + with self.test_session(): image = array_ops.reshape( math_ops.cast(math_ops.range(25), dtype), (5, 5)) image_rep = array_ops.tile(image[None, :, :, None], [3, 1, 1, 1]) @@ -87,9 +87,25 @@ class ImageOpsTest(test_util.TensorFlowTestCase): [22, 17, 12, 7, 2], [23, 18, 13, 8, 3], [24, 19, 14, 9, 4]]]) + def test_translate(self): + for dtype in _DTYPES: + with self.test_session(): + image = constant_op.constant( + [[1, 0, 1, 0], + [0, 1, 0, 1], + [1, 0, 1, 0], + [0, 1, 0, 1]], dtype=dtype) + translation = constant_op.constant([-1, -1], dtypes.float32) + image_translated = image_ops.translate(image, translation) + self.assertAllEqual(image_translated.eval(), + [[1, 0, 1, 0], + [0, 1, 0, 0], + [1, 0, 1, 0], + [0, 0, 0, 0]]) + def test_compose(self): - with self.test_session(): - for dtype in _DTYPES: + for dtype in _DTYPES: + with self.test_session(): image = constant_op.constant( [[1, 1, 1, 0], [1, 0, 0, 0], @@ -246,4 +262,3 @@ class BipartiteMatchTest(test_util.TensorFlowTestCase): if __name__ == "__main__": googletest.main() - |