old_contents: # Lint as: python3
  # Copyright 2020 The Abseil Authors.
  #
  # 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.
  """Python3-only Tests for absltest."""
  
  from absl.testing import absltest
  
  
  class GetTestCaseNamesPEP3102Test(absltest.TestCase):
    """This test verifies absltest.TestLoader.GetTestCasesNames PEP3102 support.
  
      The test is Python3 only, as keyword only arguments are considered
      syntax error in Python2.
  
      The rest of getTestCaseNames functionality is covered
      by absltest_test.TestLoaderTest.
    """
  
    class Valid(absltest.TestCase):
  
      def testKeywordOnly(self, *, arg):
        pass
  
    def setUp(self):
      self.loader = absltest.TestLoader()
      super(GetTestCaseNamesPEP3102Test, self).setUp()
  
    def test_PEP3102_get_test_case_names(self):
      self.assertCountEqual(
          self.loader.getTestCaseNames(GetTestCaseNamesPEP3102Test.Valid),
          ["testKeywordOnly"])
  
  if __name__ == "__main__":
    absltest.main()
  
new_contents: # Copyright 2020 The Abseil Authors.
  #
  # 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.
  """Python3-only Tests for absltest."""
  
  from absl.testing import absltest
  
  
  class GetTestCaseNamesPEP3102Test(absltest.TestCase):
    """This test verifies absltest.TestLoader.GetTestCasesNames PEP3102 support.
  
      The test is Python3 only, as keyword only arguments are considered
      syntax error in Python2.
  
      The rest of getTestCaseNames functionality is covered
      by absltest_test.TestLoaderTest.
    """
  
    class Valid(absltest.TestCase):
  
      def testKeywordOnly(self, *, arg):
        pass
  
    def setUp(self):
      self.loader = absltest.TestLoader()
      super(GetTestCaseNamesPEP3102Test, self).setUp()
  
    def test_PEP3102_get_test_case_names(self):
      self.assertCountEqual(
          self.loader.getTestCaseNames(GetTestCaseNamesPEP3102Test.Valid),
          ["testKeywordOnly"])
  
  if __name__ == "__main__":
    absltest.main()
  
subject: Remove unused comments related to Python 2 compatibility.