old_contents: # coding=utf-8
  #
  # This Source Code Form is subject to the terms of the Mozilla Public
  # License, v. 2.0. If a copy of the MPL was not distributed with this
  # file, You can obtain one at https://mozilla.org/MPL/2.0/.
  
  """Test the run_ccoverage.py file."""
  
  import logging
  import platform
  
  from pkg_resources import parse_version
  import pytest
  
  import distro
  from funfuzz import run_ccoverage
  from funfuzz.ccoverage import gatherer
  from funfuzz.ccoverage import reporter
  
  FUNFUZZ_TEST_LOG = logging.getLogger("run_ccoverage_test")
  logging.basicConfig(level=logging.DEBUG)
  logging.getLogger("flake8").setLevel(logging.ERROR)
  
  
  @pytest.mark.skipif(platform.system() != "Linux", reason="Only Linux code coverage binary is obtained for now")
  @pytest.mark.skipif(distro.linux_distribution()[0] == "Ubuntu" and
                      parse_version(distro.linux_distribution()[1]) < parse_version("16.04"),
                      reason="Code coverage binary crashes in 14.04 Trusty but works in 16.04 Xenial and up")
  @pytest.mark.slow
  def test_main(monkeypatch):
      """Run run_ccoverage with test parameters.
  
      Args:
          monkeypatch (class): Fixture from pytest for monkeypatching some variables/functions
      """
      build_url = "https://build.fuzzing.mozilla.org/builds/jsshell-mc-64-opt-gcov.zip"
  
      monkeypatch.setattr(gatherer, "RUN_COV_TIME", 3)
      assert gatherer.RUN_COV_TIME == 3
      monkeypatch.setattr(reporter, "report_coverage", lambda _: "hit")
      assert reporter.report_coverage("") == "hit"
      monkeypatch.setattr(reporter, "disable_pool", lambda: "hit")
      assert reporter.disable_pool() == "hit"
  
      run_ccoverage.main(argparse_args=["--url", build_url, "--report"])
  
new_contents: # coding=utf-8
  #
  # This Source Code Form is subject to the terms of the Mozilla Public
  # License, v. 2.0. If a copy of the MPL was not distributed with this
  # file, You can obtain one at https://mozilla.org/MPL/2.0/.
  
  """Test the run_ccoverage.py file."""
  
  import logging
  import platform
  
  from pkg_resources import parse_version
  import pytest
  
  import distro
  from funfuzz import run_ccoverage
  from funfuzz.ccoverage import gatherer
  from funfuzz.ccoverage import reporter
  
  FUNFUZZ_TEST_LOG = logging.getLogger("run_ccoverage_test")
  logging.basicConfig(level=logging.DEBUG)
  logging.getLogger("flake8").setLevel(logging.ERROR)
  
  
  @pytest.mark.skipif(platform.system() != "Linux", reason="Only 64-bit Linux code coverage binary is obtained for now")
  @pytest.mark.skipif(platform.machine() != "x86_64", reason="Only 64-bit Linux code coverage binary is obtained for now")
  @pytest.mark.skipif(distro.linux_distribution()[0] == "Ubuntu" and
                      parse_version(distro.linux_distribution()[1]) < parse_version("16.04"),
                      reason="Code coverage binary crashes in 14.04 Trusty but works in 16.04 Xenial and up")
  @pytest.mark.slow
  def test_main(monkeypatch):
      """Run run_ccoverage with test parameters.
  
      Args:
          monkeypatch (class): Fixture from pytest for monkeypatching some variables/functions
      """
      build_url = "https://build.fuzzing.mozilla.org/builds/jsshell-mc-64-opt-gcov.zip"
  
      monkeypatch.setattr(gatherer, "RUN_COV_TIME", 3)
      assert gatherer.RUN_COV_TIME == 3
      monkeypatch.setattr(reporter, "report_coverage", lambda _: "hit")
      assert reporter.report_coverage("") == "hit"
      monkeypatch.setattr(reporter, "disable_pool", lambda: "hit")
      assert reporter.disable_pool() == "hit"
  
      run_ccoverage.main(argparse_args=["--url", build_url, "--report"])
  
subject: Clarify test_run_ccoverage.py to be specific to Linux 64-bit code coverage binaries.