| <html manifest="resources/appcache-iframe.manifest"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| const initPromise = new Promise(resolve => { |
| applicationCache.addEventListener('cached', resolve, false); |
| applicationCache.addEventListener('noupdate', resolve, false); |
| }); |
| |
| function with_iframe(url) { |
| return new Promise(resolve => { |
| let frame = document.createElement('iframe'); |
| frame.src = url; |
| frame.onload = () => { resolve(frame); }; |
| document.body.appendChild(frame); |
| add_result_callback(() => frame.remove()); |
| }); |
| } |
| |
| promise_test(async t => { |
| await initPromise; |
| const frame = |
| await with_iframe('resources/appcache-iframe.py?type=cached'); |
| const msgEvent = await new Promise(r => window.onmessage = r); |
| assert_equals(msgEvent.data, 'Done: cached'); |
| }, 'iframe should be loaded from application caches.'); |
| |
| promise_test(async t => { |
| await initPromise; |
| const frame = |
| await with_iframe('resources/appcache-iframe.py?type=fallingback'); |
| const msgEvent = await new Promise(r => window.onmessage = r); |
| assert_equals(msgEvent.data, 'Done: fallbacked'); |
| }, 'iframe should be loaded from application caches for fallback.'); |
| |
| </script> |
| </html> |
