# Copyright 2015 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.


def _RunTests(input_api, output_api):
  return (input_api.canned_checks.RunUnitTestsInDirectory(
      input_api, output_api, '.', files_to_check=[r'.+_test.py$']))


def CheckChangeOnUpload(input_api, output_api):
  return _RunTests(input_api, output_api)


def CheckChangeOnCommit(input_api, output_api):
  return _RunTests(input_api, output_api)
