| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| async_test(t => { |
| window.addEventListener("message", t.step_func_done(e => { |
| assert_equals(e.data.name, 'SecurityError', 'Should throw a security error.'); |
| assert_equals(e.data.location, 'about:srcdoc', 'Exception is same-origin with the embedee.'); |
| })); |
| }, "Sandboxed frames should throw when navigating the top-level window."); |
| </script> |
| <iframe sandbox="allow-scripts" |
| srcdoc="<script> |
| try { |
| top.location = '/security/frameNavigation/resources/fail.html'; |
| top.postMessage('No Exception', '*'); |
| } catch (e) { |
| top.postMessage({ |
| 'name': e.name, |
| 'location': e.constructor.constructor('return location.href')() |
| }, '*'); |
| } |
| </script>"></iframe> |
