| <!DOCTYPE html> |
| <html> |
| <head> |
| <title> |
| Testing behavior OfflineAudioContext after execution context is detached |
| </title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/webaudio/resources/audit.js"></script> |
| </head> |
| <body> |
| <script id="layout-test-code"> |
| const audit = Audit.createTaskRunner(); |
| |
| audit.define('decoding-on-detached-iframe', async (task, should) => { |
| const iframe = |
| document.createElementNS("http://www.w3.org/1999/xhtml", "iframe"); |
| document.body.appendChild(iframe); |
| |
| // Use the lowest value possible for the faster test. |
| let context = |
| new iframe.contentWindow.OfflineAudioContext(1, 1, 8000); |
| |
| document.body.removeChild(iframe); |
| |
| // TODO(crbug.com/1060315): This assertion needs to be revised when the |
| // spec behavior is clarified for the case of a non-existent |
| // ExecutionContext. |
| should(context.decodeAudioData(new ArrayBuffer(1)), |
| 'decodeAudioData() upon a detached iframe') |
| .beRejectedWith('NotAllowedError') |
| .then(() => task.done()); |
| }); |
| |
| audit.run(); |
| </script> |
| </body> |
| </html> |
