| <!DOCTYPE html> |
| <meta charset=utf-8> |
| <title>Test for lack of indexed getter on Navigator</title> |
| <link rel="author" title="Ms2ger" href="mailto:Ms2ger@gmail.com"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#the-navigator-object"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id="log"></div> |
| <script> |
| test(function() { |
| assert_false("0" in window.navigator); |
| assert_equals(window.navigator[0], undefined); |
| }, "window.navigator[0] should not exist"); |
| test(function() { |
| window.navigator[0] = "pass"; |
| assert_true("0" in window.navigator); |
| assert_equals(window.navigator[0], "pass"); |
| }, "window.navigator[0] should be settable"); |
| test(function() { |
| assert_false("-1" in window.navigator); |
| assert_equals(window.navigator[-1], undefined); |
| }, "window.navigator[-1] should not exist"); |
| test(function() { |
| window.navigator[-1] = "pass"; |
| assert_true("-1" in window.navigator); |
| assert_equals(window.navigator[-1], "pass"); |
| }, "window.navigator[-1] should be settable"); |
| </script> |
