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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <script src='../resources/testharness.js'></script> |
| 3 <script src='../resources/testharnessreport.js'></script> |
| 4 <script src='resources/shadow-dom.js'></script> |
| 5 |
| 6 <div id='host'> |
| 7 <template data-mode='open'> |
| 8 <slot></slot> |
| 9 </template> |
| 10 <div id='host2'> |
| 11 <template data-mode='open'> |
| 12 <div id='host3'> |
| 13 <template data-mode='open'> |
| 14 <canvas></canvas> |
| 15 <div id='host4'> |
| 16 <template data-mode='open'> |
| 17 <div></div> |
| 18 </template> |
| 19 </div> |
| 20 </template> |
| 21 </div> |
| 22 <div id='host5'> |
| 23 <template data-mode='open'> |
| 24 <div></div> |
| 25 </template> |
| 26 </div> |
| 27 </template> |
| 28 </div> |
| 29 </div> |
| 30 |
| 31 <script> |
| 32 async_test((test) => { |
| 33 document.onfullscreenerror = test.unreached_func('onfullscreenerror is not e
xpected.'); |
| 34 |
| 35 document.onfullscreenchange = test.step_func_done(() => { |
| 36 // Not interested in handling before or after exitFullscreen. |
| 37 if (document.fullscreenElement === null) |
| 38 return; |
| 39 |
| 40 assert_equals(document.fullscreenElement, host2, 'document.fullscreenEle
ment should be shadow host2.'); |
| 41 assert_equals(host.shadowRoot.fullscreenElement, null, 'host\'s shadowRo
ot.fullscreenElement should be null.'); |
| 42 assert_equals(host2.shadowRoot.fullscreenElement, host3, 'host2\'s shado
wRoot.fullscreenElement should be host3.'); |
| 43 assert_equals(host3.shadowRoot.fullscreenElement, canvas, 'host3\'s shad
owRoot.fullscreenElement should be canvas element.'); |
| 44 assert_equals(host4.shadowRoot.fullscreenElement, null, 'host4\'s shadow
Root.fullscreenElement should be null.'); |
| 45 assert_equals(host5.shadowRoot.fullscreenElement, null, 'host5\'s shadow
Root.fullscreenElement should be null.'); |
| 46 |
| 47 document.exitFullscreen(); |
| 48 }); |
| 49 |
| 50 convertTemplatesToShadowRootsWithin(host); |
| 51 var host3 = host2.shadowRoot.querySelector('#host3'); |
| 52 var host4 = host3.shadowRoot.querySelector('#host4'); |
| 53 var host5 = host2.shadowRoot.querySelector('#host5'); |
| 54 |
| 55 // All fullscreenElement should default to null. |
| 56 assert_equals(document.fullscreenElement, null); |
| 57 assert_equals(host.shadowRoot.fullscreenElement, null); |
| 58 assert_equals(host2.shadowRoot.fullscreenElement, null); |
| 59 assert_equals(host3.shadowRoot.fullscreenElement, null); |
| 60 assert_equals(host4.shadowRoot.fullscreenElement, null); |
| 61 assert_equals(host5.shadowRoot.fullscreenElement, null); |
| 62 |
| 63 var canvas = host3.shadowRoot.querySelector('canvas'); |
| 64 if (window.testRunner) { |
| 65 setTimeout(() => { |
| 66 document.onclick = () => { |
| 67 canvas.requestFullscreen(); |
| 68 }; |
| 69 eventSender.mouseDown(); |
| 70 eventSender.mouseUp(); |
| 71 }, 0); |
| 72 } |
| 73 }, 'Test for fullscreenElement adjustment for Shadow DOM.'); |
| 74 </script> |
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Chromium Code Reviews
Issue 2340263003:
Move Document.fullscreenElement to DocumentOrShadowRoot (Closed)
