Internal Change.

PiperOrigin-RevId: 175307445

1 files changed, 45 insertions, 0 deletions

diff --git a/tensorflow/contrib/lite/python/lite_test.py b/tensorflow/contrib/lite/python/lite_test.py
new file mode 100644
index 0000000000..da360aeb34
--- /dev/null
+++ b/tensorflow/contrib/lite/python/lite_test.py
@@ -0,0 +1,45 @@
+# Copyright 2017 The TensorFlow Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ==============================================================================
+"""TensorFlow Lite Python Interface: Sanity check."""
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
+from tensorflow.contrib.lite.python import lite
+from tensorflow.python.client import session
+from tensorflow.python.framework import dtypes
+from tensorflow.python.framework import test_util
+from tensorflow.python.ops import array_ops
+from tensorflow.python.platform import test
+
+
+class LiteTest(test_util.TensorFlowTestCase):
+
+  def testBasic(self):
+    in_tensor = array_ops.placeholder(shape=[1, 16, 16, 3],
+                                      dtype=dtypes.float32)
+    out_tensor = in_tensor + in_tensor
+    sess = session.Session()
+    # Try running on valid graph
+    result = lite.toco_convert(sess.graph_def, [in_tensor], [out_tensor])
+    self.assertTrue(result)
+    # TODO(aselle): remove tests that fail.
+    # Try running on identity graph (known fail)
+    # with self.assertRaisesRegexp(RuntimeError, "!model->operators.empty()"):
+    #   result = lite.toco_convert(sess.graph_def, [in_tensor], [in_tensor])
+
+
+if __name__ == "__main__":
+  test.main()