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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <html> | 2 <html> |
3 <head> | 3 <head> |
4 <title>Test that the callback is not garbage collected if registered.</t
itle> | 4 <title>Test that the callback is not garbage collected if registered.</t
itle> |
5 <script src="../../resources/testharness.js"></script> | 5 <script src="../../resources/testharness.js"></script> |
6 <script src="../../resources/testharnessreport.js"></script> | 6 <script src="../../resources/testharnessreport.js"></script> |
7 <script src="../media-file.js"></script> | 7 <script src="../media-file.js"></script> |
| 8 <script src="../../resources/gc.js"></script> |
8 </head> | 9 </head> |
9 <body> | 10 <body> |
10 <script> | 11 <script> |
11 // WPT: this test can't be moved to WPT because of its usage of: | |
12 // - GCController.collect() | |
13 | |
14 function gc() { | |
15 if (window.GCController) | |
16 GCController.collect(); | |
17 else { | |
18 for (var i = 0; i < 10000; ++i) { | |
19 ({ }); | |
20 } | |
21 } | |
22 } | |
23 | |
24 async_test(function(t) | 12 async_test(function(t) |
25 { | 13 { |
26 var v = document.createElement('video'); | 14 var v = document.createElement('video'); |
27 v.src = findMediaFile('video', 'content/test'); | 15 v.src = findMediaFile('video', 'content/test'); |
28 document.body.appendChild(v); | 16 document.body.appendChild(v); |
29 | 17 |
30 function callback(available) {} | 18 function callback(available) {} |
31 var callbackRef = t.step_func_done(callback); | 19 var callbackRef = t.step_func_done(callback); |
32 | 20 |
33 v.remote.watchAvailability(callbackRef).then( | 21 v.remote.watchAvailability(callbackRef).then( |
34 function() { callbackRef = null; gc(); }, | 22 function() { callbackRef = null; gc(); }, |
35 t.unreached_func()); | 23 t.unreached_func()); |
36 }, 'Test that the callback is not garbage collected if registered.')
; | 24 }, 'Test that the callback is not garbage collected if registered.')
; |
37 </script> | 25 </script> |
38 </body> | 26 </body> |
39 </html> | 27 </html> |
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