| <!DOCTYPE html> |
| <script src="../resources/js-test.js"></script> |
| <script> |
| description('Cycles of AudioNode connections should be collected.'); |
| var context = new OfflineAudioContext(2, 44100, 44100); |
| gc(); |
| var initialCount = internals.audioHandlerCount(); |
| createCycle(); |
| debug('A cycle was created:'); |
| shouldBeTrue('internals.audioHandlerCount() > initialCount'); |
| gc(); |
| debug('GC happened:'); |
| shouldBe('internals.audioHandlerCount()', 'initialCount'); |
| |
| function createCycle() { |
| var source = context.createBufferSource(); |
| var delay1 = context.createDelay(); |
| var delay2 = context.createDelay(); |
| source.connect(delay1); |
| delay1.connect(delay2); |
| delay2.connect(delay1); |
| delay1.connect(context.destination); |
| } |
| </script> |
