Python trace_inputs.get_native_path_case函数代码示例

 def test_native_case_windows(self):
   if sys.platform != 'win32':
     return
   windows_path = os.environ['SystemRoot']
   self.assertEquals(
       trace_inputs.get_native_path_case(windows_path.lower()),
       trace_inputs.get_native_path_case(windows_path.upper()))

    def test_native_case_symlink_wrong_case(self):
      actual = trace_inputs.get_native_path_case(
          os.path.join(ROOT_DIR, 'data', 'trace_inputs'))
      self.assertEquals('trace_inputs', os.path.basename(actual))

      # Make sure the symlink is not resolved.
      actual = trace_inputs.get_native_path_case(
          os.path.join(ROOT_DIR, 'data', 'trace_inputs', 'Files2'))
      self.assertEquals('files2', os.path.basename(actual))

 def test_native_case_not_sensitive_non_existent(self):
   # This test also ensures that the output is independent on the input
   # string case.
   non_existing = os.path.join(
       'trace_input_test_this_dir_should_not_exist', 'really not', '')
   path = os.path.expanduser(os.path.join('~', non_existing))
   self.assertFalse(os.path.exists(path))
   lower = trace_inputs.get_native_path_case(path.lower())
   upper = trace_inputs.get_native_path_case(path.upper())
   # Make sure non-existing element is not modified:
   self.assertTrue(lower.endswith(non_existing.lower()))
   self.assertTrue(upper.endswith(non_existing.upper()))
   self.assertEquals(lower[:-len(non_existing)], upper[:-len(non_existing)])

 def test_native_case_not_sensitive(self):
   # The home directory is almost guaranteed to have mixed upper/lower case
   # letters on both Windows and OSX.
   # This test also ensures that the output is independent on the input
   # string case.
   path = os.path.expanduser('~')
   self.assertTrue(os.path.isdir(path))
   # This test assumes the variable is in the native path case on disk, this
   # should be the case. Verify this assumption:
   self.assertEquals(path, trace_inputs.get_native_path_case(path))
   self.assertEquals(
       trace_inputs.get_native_path_case(path.lower()),
       trace_inputs.get_native_path_case(path.upper()))

  def setUp(self):
    self.temp_file = None

    self.initial_cwd = ROOT_DIR
    if sys.platform == 'win32':
      # Windows has no kernel mode concept of current working directory.
      self.initial_cwd = None

    # There's 2 kinds of references to python, self.executable,
    # self.real_executable. It depends how python was started and on which OS.
    self.executable = unicode(sys.executable)
    if sys.platform == 'darwin':
      # /usr/bin/python is a thunk executable that decides which version of
      # python gets executed.
      suffix = '.'.join(map(str, sys.version_info[0:2]))
      if os.access(self.executable + suffix, os.X_OK):
        # So it'll look like /usr/bin/python2.7
        self.executable += suffix

    self.real_executable = trace_inputs.get_native_path_case(
        self.executable)

    if sys.platform == 'darwin':
      # Interestingly, only OSX does resolve the symlink manually before
      # starting the executable.
      if os.path.islink(self.real_executable):
        self.real_executable = os.path.normpath(
            os.path.join(
                os.path.dirname(self.real_executable),
                os.readlink(self.real_executable)))

  def parse_args(self, *args, **kwargs):
    """Makes sure the paths make sense.

    On Windows, / and \ are often mixed together in a path.
    """
    options, args = OptionParserWithLogging.parse_args(self, *args, **kwargs)
    if not self.allow_interspersed_args and args:
      self.error('Unsupported argument: %s' % args)

    options.variables = dict(options.variables)

    if self.require_result and not options.result:
      self.error('--result is required.')
    if options.result and not options.result.endswith('.results'):
      self.error('--result value must end with \'.results\'')

    if options.result:
      options.result = os.path.abspath(options.result.replace('/', os.path.sep))

    if options.isolate:
      options.isolate = trace_inputs.get_native_path_case(
          os.path.abspath(
              options.isolate.replace('/', os.path.sep)))

    if options.outdir:
      options.outdir = os.path.abspath(
          options.outdir.replace('/', os.path.sep))

    return options, args

 def test_trace(self):
   expected = self._gen_dict_full_gyp()
   results = self._execute_trace(self.get_child_command(True))
   actual = results.flatten()
   self.assertTrue(actual['root'].pop('pid'))
   self.assertTrue(actual['root']['children'][0].pop('pid'))
   self.assertEqual(expected, actual)
   files = [
     u'tests/trace_inputs/child1.py'.replace('/', os.path.sep),
     u'tests/trace_inputs/child2.py'.replace('/', os.path.sep),
     u'tests/trace_inputs/files1/'.replace('/', os.path.sep),
     u'tests/trace_inputs/test_file.txt'.replace('/', os.path.sep),
     u'tests/trace_inputs_smoke_test.py'.replace('/', os.path.sep),
     u'trace_inputs.py',
   ]
   def blacklist(f):
     return f.endswith(('.pyc', 'do_not_care.txt', '.git', '.svn'))
   simplified = trace_inputs.extract_directories(
       trace_inputs.get_native_path_case(unicode(ROOT_DIR)),
       results.files,
       blacklist)
   self.assertEqual(files, [f.path for f in simplified])

  def setUp(self):
    self.temp_file = None

    self.initial_cwd = ROOT_DIR
    if sys.platform == 'win32':
      # Windows has no kernel mode concept of current working directory.
      self.initial_cwd = None

    # There's 2 kinds of references to python, self.executable,
    # self.real_executable. It depends how python was started and on which OS.
    self.executable = unicode(sys.executable)
    if sys.platform == 'darwin':
      # /usr/bin/python is a thunk executable that decides which version of
      # python gets executed.
      suffix = '.'.join(map(str, sys.version_info[0:2]))
      if os.access(self.executable + suffix, os.X_OK):
        # So it'll look like /usr/bin/python2.7
        self.executable += suffix

    self.real_executable = trace_inputs.get_native_path_case(self.executable)
    # Make sure there's no environment variable that could do side effects.
    os.environ.pop('GTEST_SHARD_INDEX', '')
    os.environ.pop('GTEST_TOTAL_SHARDS', '')

 def load(cls, data):
   out = super(SavedState, cls).load(data)
   if out.isolate_file:
     out.isolate_file = trace_inputs.get_native_path_case(out.isolate_file)
   return out