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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <title>Document#exitFullscreen() called twice</title> | 2 <title>Document#exitFullscreen() called twice</title> |
3 <script src="/resources/testharness.js"></script> | 3 <script src="/resources/testharness.js"></script> |
4 <script src="/resources/testharnessreport.js"></script> | 4 <script src="/resources/testharnessreport.js"></script> |
5 <script src="../trusted-click.js"></script> | 5 <script src="../trusted-click.js"></script> |
6 <div id="log"></div> | 6 <div id="log"></div> |
7 <script> | 7 <script> |
8 async_test(t => { | 8 async_test(t => { |
9 const div = document.querySelector("div"); | 9 const div = document.querySelector("div"); |
10 | 10 |
11 document.onfullscreenchange = t.step_func(() => { | 11 document.onfullscreenchange = t.step_func(() => { |
12 // We are now in fullscreen. | 12 // We are now in fullscreen. |
13 assert_equals(document.fullscreenElement, div); | 13 assert_equals(document.fullscreenElement, div); |
14 | 14 |
15 document.onfullscreenchange = t.step_func(() => { | 15 document.onfullscreenchange = t.step_func(() => { |
16 assert_equals(document.fullscreenElement, null); | 16 assert_equals(document.fullscreenElement, null); |
17 // Done, but ensure that there's only one fullscreenchange event. | 17 // Done, but ensure that there's only one fullscreenchange event. |
18 document.onfullscreenchange = t.unreached_func("second fullscreenchange ev
ent"); | 18 document.onfullscreenchange = t.unreached_func("second fullscreenchange ev
ent"); |
19 setTimeout(t.step_func_done(), 0); | 19 setTimeout(t.step_func_done(), 0); |
20 }); | 20 }); |
21 | 21 |
22 // Exit fullscreen twice. | 22 // Exit fullscreen twice. |
23 document.exitFullscreen(); | 23 document.exitFullscreen(); |
24 assert_equals(document.fullscreenElement, div, "fullscreenElement after firs
t exitFullscreen()"); | 24 assert_equals(document.fullscreenElement, div, "fullscreenElement after firs
t exitFullscreen()"); |
25 document.exitFullscreen(); | 25 document.exitFullscreen(); |
26 assert_equals(document.fullscreenElement, div, "fullscreenElement after seco
nd exitFullscreen()"); | 26 assert_equals(document.fullscreenElement, div, "fullscreenElement after seco
nd exitFullscreen()"); |
27 }); | 27 }); |
28 document.onfullscreenerror = t.unreached_func("fullscreenerror event"); | 28 document.onfullscreenerror = t.unreached_func("fullscreenerror event"); |
29 | 29 |
30 trusted_request(div); | 30 trusted_request(t, div); |
31 }); | 31 }); |
32 </script> | 32 </script> |
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