| <!DOCTYPE html> |
| <html> |
| <head> |
| <title> |
| Test Constructor: MediaStreamAudioSource |
| </title> |
| <script src="../../imported/w3c/web-platform-tests/resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../resources/audit-util.js"></script> |
| <script src="../resources/audit.js"></script> |
| <script src="../resources/audionodeoptions.js"></script> |
| </head> |
| <body> |
| <script id="layout-test-code"> |
| let context; |
| |
| let audit = Audit.createTaskRunner(); |
| |
| audit.define('initialize', (task, should) => { |
| // Need AudioContext, not OfflineAudioContext, for these tests. |
| should(() => { |
| context = new AudioContext(); |
| }, 'context = new AudioContext()').notThrow(); |
| task.done(); |
| }); |
| |
| audit.define('invalid constructor', (task, should) => { |
| testInvalidConstructor(should, 'MediaStreamAudioSourceNode', context); |
| task.done(); |
| }); |
| |
| audit.define('constructor options', (task, should) => { |
| let node; |
| |
| let options = {mediaStream: new MediaStream()}; |
| |
| // We throw because the mediaStream has no tracks. But otherwise the |
| // constructor worked. |
| should( |
| () => { |
| node = new MediaStreamAudioSourceNode(context, options); |
| }, |
| 'node = new MediaStreamAudioSourceNode(context, ' + |
| JSON.stringify(options) + ')') |
| .throw(DOMException, 'InvalidStateError'); |
| |
| task.done(); |
| }); |
| |
| audit.run(); |
| </script> |
| </body> |
| </html> |
