def ListTests()

in testcfg.py [0:0]

• 31 lines of code
• 14 McCabe index (conditional complexity)

  def ListTests(self, current_path, path, mode, arch):
    tests = []
    src_dir = join(self.root, "src")
    strip = len(src_dir.split(os.path.sep))
    for root, dirs, files in os.walk(src_dir):
      ignore_dirs = [d for d in dirs if d.startswith('.')]
      for d in ignore_dirs:
        dirs.remove(d)
      for f in [x for x in files if self.IsTest(x)]:
        test_path = [] + current_path
        test_path.extend(root.split(os.path.sep)[strip:])
        test_name = short_name = f

        # shotlen test_name
        # remove repeats
        if short_name.startswith(test_path[-1]):
          short_name = short_name[len(test_path[-1]) : ]

        # remove suffixes
        if short_name.endswith(".dash"):
          short_name = short_name[:-5]  # Remove .dash suffix.
        # now .app suffix discarded at self.IsTest() 
        #elif short_name.endswith(".app"):
        #  short_name = short_name[:-4]  # Remove .app suffix.
        else:
          raise Error('Unknown suffix in "%s", fix IsTest() predicate' % f)

        
        while short_name.startswith('_'):
          short_name = short_name[1:]
        
        test_path.extend(short_name.split('_'))

        # test full name and shorted name matches given path pattern
        if self.Contains(path, test_path): pass
        elif self.Contains(path, test_path + [test_name]): pass
        else:
          continue
 
        tests.append(Co19TestCase(test_path,
                                  self.context,
                                  join(root, f),
                                  mode,
                                  arch))
    return tests