| <!doctype html> |
| <title>Test for rejected promise from startRendering() on an |
| OfflineAudioContext in a discarded browsing context</title> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <body></body> |
| <script> |
| let context; |
| let childDOMException; |
| setup(() => { |
| const frame = document.createElement('iframe'); |
| document.body.appendChild(frame); |
| context = new frame.contentWindow.OfflineAudioContext( |
| {length: 1, sampleRate: 48000}); |
| childDOMException = frame.contentWindow.DOMException; |
| frame.remove(); |
| }); |
| |
| promise_test((t) => promise_rejects_dom( |
| t, 'InvalidStateError', childDOMException, context.startRendering()), |
| 'startRendering()'); |
| // decodeAudioData() is tested in |
| // offlineaudiocontext-detached-execution-context.html |
| </script> |
