webrtc/tools_webrtc/presubmit_checks_lib/build_helpers_test.py
Christoffer Jansson 4e8a773b4b tools_webrtc dir converted to py3 + top level PRESUBMIT script
Bug: webrtc:13607
Change-Id: Ib018e43ea977cc24dd71048e68e3343741f7f31b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249083
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Jeremy Leconte <jleconte@google.com>
Commit-Queue: Christoffer Jansson <jansson@google.com>
Cr-Commit-Position: refs/heads/main@{#35953}
2022-02-08 14:42:26 +00:00

32 lines
984 B
Python
Executable file

#!/usr/bin/env vpython3
# Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
import re
import os
import unittest
import build_helpers
TESTDATA_DIR = os.path.join(os.path.dirname(os.path.abspath(__file__)),
'testdata')
class GnCheckTest(unittest.TestCase):
def testCircularDependencyError(self):
test_dir = os.path.join(TESTDATA_DIR, 'circular_dependency')
expected_error = re.compile('ERROR Dependency cycle')
gn_output = build_helpers.RunGnCheck(test_dir)
self.assertEqual(1, len(gn_output))
self.assertRegex(gn_output[0], expected_error)
if __name__ == '__main__':
unittest.main()