| <!DOCTYPE html> |
| <html> |
| |
| <head> |
| <script src="../resources/js-test.js"></script> |
| <script src="resources/compatibility.js"></script> |
| <script src="resources/audio-testing.js"></script> |
| <script src="resources/late-start-testing.js"></script> |
| </head> |
| |
| <body> |
| <script> |
| description('Test the late call of start(0) of BufferSource.'); |
| window.jsTestIsAsync = true; |
| |
| var audit = Audit.createTaskRunner(); |
| |
| var sampleRate = 44100; |
| |
| // The long render length (30 seconds) is to make sure the |onstatechange| |
| // event gets fired to start the source, which can take quite a bit of time. |
| var renderLength = 30; |
| |
| var context = new OfflineAudioContext(1, sampleRate * renderLength, sampleRate); |
| var dcOffsetbuffer = createConstantBuffer(context, 1000, 1.0); |
| var source = context.createBufferSource(); |
| source.buffer = dcOffsetbuffer; |
| |
| // Test the buffer node is rendered correctly when the start time of start() |
| // call is in the past in terms of the context time. |
| runLateStartTest(audit, context, source); |
| |
| successfullyParsed = true; |
| </script> |
| </body> |
| |
| </html> |
