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import optparse

from webkitpy.layout_tests.controllers import layout_test_finder


def main(host, argv):
    port = host.port_factory.get()

    parser = optparse.OptionParser()
    parser.add_option('--test-list', action='append')
    parser.add_option('--type', action='append',
                      help='limit to tests of type X (valid values %s)' % port.ALL_TEST_TYPES)

    options, args = parser.parse_args(argv)
    finder = layout_test_finder.LayoutTestFinder(port, options)
    _, tests, _ = finder.find_tests(args, test_list=options.test_list)

    for test_name in tests:
        test_type = port.test_type(test_name)
        if options.type:
            if test_type in options.type:
                host.print_(test_name)
        else:
            host.print_(test_name, test_type)