anchor.diff:                ['--test_server_port'],
                 [],
                 0,
  -              'int'),
  +              type: 'int'),
             new _TestOptionSpecification(
                 'test_server_cross_origin_port',
                 'Port for test http server cross origin.',
                 ['--test_server_cross_origin_port'],
                 [],
                 0,
  -              'int'),
  +              type: 'int'),
             new _TestOptionSpecification(
                 'test_driver_port',
                 'Port for http test driver server.',
                 ['--test_driver_port'],
                 [],
                 0,
  -              'int'),
  +              type: 'int'),
             new _TestOptionSpecification(
                 'test_driver_error_port',
                 'Port for http test driver server errors.',
                 ['--test_driver_error_port'],
                 [],
                 0,
  -              'int'),
  +              type: 'int'),
             new _TestOptionSpecification(
                 'record_to_file',
                 'Records all the commands that need to be executed and writes it '
  
positive.code:               ['--checked'],
                [],
                false,
                'bool'),
            new _TestOptionSpecification(
                'host_checked',
                'Run compiler in checked mode',
                ['--host-checked'],
                [],
                false,
                'bool'),
            new _TestOptionSpecification(
                'minified',
                'Enable minification in the compiler',
                ['--minified'],
                [],
                false,
                'bool'),
            new _TestOptionSpecification(
                'csp',
                'Run tests under Content Security Policy restrictions',
                ['--csp'],
                [],
                false,
                'bool'),
            new _TestOptionSpecification(
                'timeout',
                'Timeout in seconds',
                ['-t', '--timeout'],
                [],
                -1,
                'int'),
            new _TestOptionSpecification(
                'progress',
                'Progress indication mode',
  
negative.code:               ['--copy-coredumps'],
                [],
                false,
                type: 'bool'),
            new _TestOptionSpecification(
                'local_ip',
                'IP address the http servers should listen on.'
  