| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharness-helpers.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="../fast/dom/custom/testutils.js"></script> |
| <body> |
| <script> |
| 'use strict'; |
| |
| // TODO(dominicc): Port fork() etc. to work with testharness, then |
| // remove these. |
| function debug() {} |
| function finishJSTest() {} |
| |
| (() => { |
| |
| if (fork()) { |
| // The controlling parent frame. |
| let t = async_test('constructor destroys the context before super'); |
| let watcher = new EventWatcher(t, window, 'message'); |
| watcher.wait_for('message').then(t.step_func((event) => { |
| assert_equals(event.data, 'PASS destroyed context'); |
| return watcher.wait_for('message'); |
| })).then(t.step_func((event) => { |
| assert_equals(event.data, 'PASS child done'); |
| t.done(); |
| })); |
| } else { |
| // The child frame. |
| class BadConstructor extends HTMLElement { |
| constructor() { |
| destroyContext(); |
| super(); |
| } |
| } |
| window.customElements.define('x-x', BadConstructor); |
| try { |
| new BadConstructor(); |
| } finally { |
| done(); |
| } |
| } |
| |
| })(); |
| </script> |
