1 files changed, 40 insertions, 0 deletions
diff --git a/tensorflow/python/autograph/pyct/testing/codegen_test.py b/tensorflow/python/autograph/pyct/testing/codegen_test.py
new file mode 100644
index 0000000000..71665be039
--- /dev/null
+++ b/tensorflow/python/autograph/pyct/testing/codegen_test.py
@@ -0,0 +1,40 @@
+# 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.
+# ==============================================================================
+"""Tests for type_info module."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
+import numpy as np
+
+from tensorflow.python.autograph.pyct import compiler
+from tensorflow.python.autograph.pyct.testing import codegen
+from tensorflow.python.platform import test
+
+
+class CodeGenTest(test.TestCase):
+
+  def test_codegen_gens(self):
+    np.random.seed(0)
+    for _ in range(1000):
+      node = codegen.generate_random_functiondef()
+      fn = compiler.ast_to_object(node)
+      self.assertIsNotNone(
+          fn, 'Generated invalid AST that could not convert to source.')
+
+
+if __name__ == '__main__':
+  test.main()