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1 <!DOCTYPE html> | |
2 <script src="../resources/js-test.js"></script> | |
3 <script> | |
4 description('Cycles of AudioNode connections should be collected.'); | |
5 var context = new OfflineAudioContext(2, 44100, 44100); | |
6 gc(); | |
7 var initialCount = internals.audioHandlerCount(); | |
8 createCycle(); | |
9 debug('A cycle was created:'); | |
10 shouldBeTrue('internals.audioHandlerCount() > initialCount'); | |
11 gc(); | |
12 debug('GC happened:'); | |
13 shouldBe('internals.audioHandlerCount()', 'initialCount'); | |
14 | |
15 function createCycle() { | |
16 var source = context.createBufferSource(); | |
17 var delay1 = context.createDelay(); | |
18 var delay2 = context.createDelay(); | |
19 source.connect(delay1); | |
20 delay1.connect(delay2); | |
21 delay2.connect(delay1); | |
22 delay1.connect(context.destination); | |
23 } | |
24 </script> | |
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