/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

function run_test() {
  do_check_matches({x: 1}, {}); // fail: all pattern props required
  do_check_matches({x: 1}, {x: 2}); // fail: values must match
  do_check_matches({x: undefined}, {});

  // 'length' property counts, even if non-enumerable.
  do_check_matches([3, 4, 5], [3, 5, 5]); // fail; value doesn't match
  do_check_matches([3, 4, 5], [3, 4, 5, 6]);// fail; length doesn't match
}
