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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <title>Element#requestFullscreen() on two elements in different iframes</title> |
| 3 <script src="/resources/testharness.js"></script> |
| 4 <script src="/resources/testharnessreport.js"></script> |
| 5 <script src="../trusted-click.js"></script> |
| 6 <div id="log"></div> |
| 7 <iframe id="a" allowfullscreen></iframe> |
| 8 <iframe id="b" allowfullscreen></iframe> |
| 9 <script> |
| 10 async_test(t => { |
| 11 // Request fullscreen on the body elements of both iframes, but in reverse |
| 12 // tree order. |
| 13 const a = document.getElementById('a'); |
| 14 const b = document.getElementById('b'); |
| 15 |
| 16 // Expect two fullscreenchange events, with document.fullscreenElement |
| 17 // changing in the same order as the requests. (Events should also fire on the |
| 18 // iframes' documents, but this is not covered by this test.) |
| 19 const order = []; |
| 20 document.onfullscreenchange = t.step_func(() => { |
| 21 assert_in_array(document.fullscreenElement, [a, b]); |
| 22 order.push(document.fullscreenElement.id); |
| 23 if (order.length == 2) { |
| 24 assert_array_equals(order, ['b', 'a'], |
| 25 'fullscreenElement IDs in fullscreenchange events'); |
| 26 t.done(); |
| 27 } |
| 28 }); |
| 29 document.onfullscreenerror = t.unreached_func('fullscreenerror event'); |
| 30 |
| 31 trusted_click(t.step_func(() => { |
| 32 b.contentDocument.body.requestFullscreen(); |
| 33 a.contentDocument.body.requestFullscreen(); |
| 34 }), document.body); |
| 35 }); |
| 36 </script> |
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Chromium Code Reviews
Issue 2572333003:
Import wpt@4970d7334aaf8977c5b617075aa48be1b6e482c7 (Closed)
