1 files changed, 18 insertions, 0 deletions
diff --git a/tensorflow/python/keras/layers/recurrent_test.py b/tensorflow/python/keras/layers/recurrent_test.py
index 802374d2d2..fefb92826b 100644
--- a/tensorflow/python/keras/layers/recurrent_test.py
+++ b/tensorflow/python/keras/layers/recurrent_test.py
@@ -28,6 +28,7 @@ from tensorflow.python.ops import array_ops
 from tensorflow.python.ops import math_ops
 from tensorflow.python.ops import state_ops
 from tensorflow.python.platform import test
+from tensorflow.python.training.checkpointable import util as checkpointable_util
 
 
 class RNNTest(test.TestCase):
@@ -556,5 +557,22 @@ class RNNTest(test.TestCase):
         [tuple(o.as_list()) for o in output_shape],
         expected_output_shape)
 
+  def test_checkpointable_dependencies(self):
+    rnn = keras.layers.SimpleRNN
+    with self.test_session():
+      x = np.random.random((2, 2, 2))
+      y = np.random.random((2, 2))
+      model = keras.models.Sequential()
+      model.add(rnn(2))
+      model.compile(optimizer='rmsprop', loss='mse')
+      model.fit(x, y, epochs=1, batch_size=1)
+
+      # check whether the model variables are present in the
+      # checkpointable list of objects
+      checkpointed_objects = set(checkpointable_util.list_objects(model))
+      for v in model.variables:
+        self.assertIn(v, checkpointed_objects)
+
+
 if __name__ == '__main__':
   test.main()