# Copyright (c) 2012 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.

"""grit unittests presubmit script.

See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts for
details on the presubmit API built into gcl.
"""


def RunUnittests(input_api, output_api):
  return input_api.canned_checks.RunPythonUnitTests(input_api, output_api,
      ['grit.test_suite_all'])


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


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