| <!DOCTYPE html> |
| <title>AudioSession default values</title> |
| <link rel="help" href="https://w3c.github.io/audio-session/#navigatoraudiosession-interface"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| test(() => { |
| assert_implements("audioSession" in navigator, |
| "navigator.audioSession is not supported"); |
| assert_true(navigator.audioSession instanceof AudioSession, |
| "navigator.audioSession is an AudioSession"); |
| }, "navigator.audioSession exposes an AudioSession instance"); |
| |
| test(() => { |
| assert_implements("audioSession" in navigator, |
| "navigator.audioSession is not supported"); |
| assert_equals(navigator.audioSession.type, "auto", |
| "default type is 'auto'"); |
| }, "AudioSession.type defaults to 'auto'"); |
| |
| test(() => { |
| assert_implements("audioSession" in navigator, |
| "navigator.audioSession is not supported"); |
| assert_equals(navigator.audioSession.state, "inactive", |
| "default state is 'inactive'"); |
| }, "AudioSession.state defaults to 'inactive'"); |
| |
| test(() => { |
| assert_implements("audioSession" in navigator, |
| "navigator.audioSession is not supported"); |
| assert_equals(navigator.audioSession, navigator.audioSession, |
| "navigator.audioSession returns the same object on each access"); |
| }, "navigator.audioSession is [SameObject]"); |
| </script> |
