old_contents: # Copyright 2013 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.
  
  import distutils.version
  import os
  import sys
  import textwrap
  import unittest
  
  ROOT_PATH = os.path.abspath(os.path.join(
      os.path.dirname(os.path.dirname(__file__))))
  
  
  def native_error(msg, version):
    print textwrap.dedent("""\
    ERROR: Native python-coverage (version: %s) is required to be
    installed on your PYTHONPATH to run this test. Recommendation:
       sudo apt-get install pip
       sudo pip install --upgrade coverage
    %s""") % (version, msg)
    sys.exit(1)
  
  def covered_main(includes, require_native=None, required_percentage=100.0):
    """Equivalent of unittest.main(), except that it gathers coverage data, and
    asserts if the test is not at 100% coverage.
  
    Args:
      includes (list(str) or str) - List of paths to include in coverage report.
        May also be a single path instead of a list.
      require_native (str) - If non-None, will require that
        at least |require_native| version of coverage is installed on the
        system with CTracer.
    """
    try:
      import coverage
      if require_native is not None:
        got_ver = coverage.__version__
        if not getattr(coverage.collector, 'CTracer', None):
          native_error((
              "Native python-coverage module required.\n"
              "Pure-python implementation (version: %s) found: %s"
            ) % (got_ver, coverage), require_native)
        if got_ver < distutils.version.LooseVersion(require_native):
          native_error("Wrong version (%s) found: %s" % (got_ver, coverage),
                       require_native)
    except ImportError:
      if require_native is None:
        sys.path.insert(0, os.path.join(ROOT_PATH, 'third_party'))
        import coverage
      else:
        print ("ERROR: python-coverage (%s) is required to be installed on your "
               "PYTHONPATH to run this test." % require_native)
        sys.exit(1)
  
    COVERAGE = coverage.coverage(include=includes)
    COVERAGE.start()
  
    retcode = 0
    try:
      unittest.main()
    except SystemExit as e:
      retcode = e.code or retcode
  
    COVERAGE.stop()
    if COVERAGE.report() < required_percentage:
      print 'FATAL: not at required %f%% coverage.' % required_percentage
      retcode = 2
  
    return retcode
  
new_contents: # Copyright 2013 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.
  
  import distutils.version
  import os
  import sys
  import textwrap
  import unittest
  
  ROOT_PATH = os.path.abspath(os.path.join(
      os.path.dirname(os.path.dirname(__file__))))
  
  
  def native_error(msg, version):
    print textwrap.dedent("""\
    ERROR: Native python-coverage (version: %s) is required to be
    installed on your PYTHONPATH to run this test. Recommendation:
       sudo apt-get install pip
       sudo pip install --upgrade coverage
    %s""") % (version, msg)
    sys.exit(1)
  
  def covered_main(includes, require_native=None, required_percentage=100.0,
                   disable_coverage=True):
    """Equivalent of unittest.main(), except that it gathers coverage data, and
    asserts if the test is not at 100% coverage.
  
    Args:
      includes (list(str) or str) - List of paths to include in coverage report.
        May also be a single path instead of a list.
      require_native (str) - If non-None, will require that
        at least |require_native| version of coverage is installed on the
        system with CTracer.
      disable_coverage (bool) - If True, just run unittest.main() without any
        coverage tracking. Bug: crbug.com/662277
    """
    if disable_coverage:
      unittest.main()
      return
  
    try:
      import coverage
      if require_native is not None:
        got_ver = coverage.__version__
        if not getattr(coverage.collector, 'CTracer', None):
          native_error((
              "Native python-coverage module required.\n"
              "Pure-python implementation (version: %s) found: %s"
            ) % (got_ver, coverage), require_native)
        if got_ver < distutils.version.LooseVersion(require_native):
          native_error("Wrong version (%s) found: %s" % (got_ver, coverage),
                       require_native)
    except ImportError:
      if require_native is None:
        sys.path.insert(0, os.path.join(ROOT_PATH, 'third_party'))
        import coverage
      else:
        print ("ERROR: python-coverage (%s) is required to be installed on your "
               "PYTHONPATH to run this test." % require_native)
        sys.exit(1)
  
    COVERAGE = coverage.coverage(include=includes)
    COVERAGE.start()
  
    retcode = 0
    try:
      unittest.main()
    except SystemExit as e:
      retcode = e.code or retcode
  
    COVERAGE.stop()
    if COVERAGE.report() < required_percentage:
      print 'FATAL: not at required %f%% coverage.' % required_percentage
      retcode = 2
  
    return retcode
  
subject: Disable coverage in depot_tools tests.