message: Relax gn check test.
  See the report at
  Cr-Commit-Position: refs/heads/main@{#35516}
diff: # 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
  @@ -19,14 +20,13 @@ TESTDATA_DIR = os.path.join(os.path.dirname(os.path.abspath(__file__)),
  class GnCheckTest(unittest.TestCase):
  +
  def testCircularDependencyError(self):
  test_dir = os.path.join(TESTDATA_DIR, 'circular_dependency')
  - expected_errors = [
  - 'ERROR Dependency cycle:\n'
  - ' //:bar ->\n //:foo ->\n //:bar'
  - ]
  - self.assertListEqual(expected_errors,
  - build_helpers.RunGnCheck(test_dir))
  + expected_error = re.compile('ERROR Dependency cycle')
  + gn_output = build_helpers.RunGnCheck(test_dir)
  + self.assertEqual(1, len(gn_output))
  + self.assertRegexpMatches(gn_output[0], expected_error)
  if __name__ == '__main__':
  