1 files changed, 124 insertions, 0 deletions
diff --git a/tensorflow/contrib/cmake/python_sanity_test.py b/tensorflow/contrib/cmake/python_sanity_test.py
new file mode 100644
index 0000000000..3be5bd1b23
--- /dev/null
+++ b/tensorflow/contrib/cmake/python_sanity_test.py
@@ -0,0 +1,124 @@
+# 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.
+# ==============================================================================
+"""
+Complain about invalid or missing entries in python_*.txt files.
+Problematic entries can be commented for temporary whitelisting.
+"""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
+import os
+import unittest
+
+
+def abs_path(path):
+  root = os.path.dirname(__file__)
+
+  for _ in range(3):
+    root = os.path.join(root, os.pardir)
+
+  path = os.path.join(root, path)
+  path = os.path.abspath(path)
+  return path
+
+def read_entries(test):
+  with open(abs_path(test.entries_file), "r") as f:
+    lines = f.readlines()
+
+  lines = [line.strip() for line in lines]
+  lines = [line for line in lines if line]
+
+  test.entries = []
+  test.whitelist = []
+
+  for line in lines:
+    # line is comment
+    if line.startswith('#'):
+      line = line[1:].strip()
+      # whitelist entry
+      if line.startswith('tensorflow/'):
+        test.whitelist.append(line)
+    # line has comment -> strip comment
+    elif line.find('#') != -1:
+      line = line[:line.find('#')].strip()
+      test.entries.append(line)
+    else:
+      test.entries.append(line)
+
+def test_invalid_directories(test):
+  for entry in test.entries:
+    if not os.path.isdir(abs_path(entry)):
+      problem = "'" + test.entries_file + "' contains invalid '" + entry + "'"
+      solution = "Please remove the invalid entry (or add the missing directory)."
+      raise AssertionError(problem + "\n" + solution)
+
+def test_missing_directory(test, path):
+  if path in test.whitelist:
+    return
+
+  dir_exists = os.path.isdir(abs_path(path))
+  entry_exists = path in test.entries
+
+  if dir_exists and not entry_exists:
+    problem = "'" + test.entries_file + "' is missing '" + path + "'"
+    solution = "Please add the missing entry (comment to whitelist if needed)."
+    raise AssertionError(problem + "\n" + solution)
+
+
+class PythonModuleTest(unittest.TestCase):
+
+  def setUp(self):
+    self.entries_file = "tensorflow/contrib/cmake/python_modules.txt"
+    read_entries(self)
+
+  def testInvalidEntries(self):
+    test_invalid_directories(self)
+
+  def testMissingModules(self):
+    module_names = next(os.walk(abs_path("tensorflow/contrib")))[1]
+
+    for module_name in module_names:
+      path = "tensorflow/contrib/" + module_name
+
+      test_missing_directory(self, path + "/python")
+      test_missing_directory(self, path + "/python/ops")
+      test_missing_directory(self, path + "/python/kernels")
+      test_missing_directory(self, path + "/python/layers")
+
+
+class PythonProtoTest(unittest.TestCase):
+
+  def setUp(self):
+    self.entries_file = "tensorflow/contrib/cmake/python_protos.txt"
+    read_entries(self)
+
+  def testInvalidEntries(self):
+    test_invalid_directories(self)
+
+
+class PythonProtoCCTest(unittest.TestCase):
+
+  def setUp(self):
+    self.entries_file = "tensorflow/contrib/cmake/python_protos_cc.txt"
+    read_entries(self)
+
+  def testInvalidEntries(self):
+    test_invalid_directories(self)
+
+
+if __name__ == "__main__":
+  unittest.main()