| CONSOLE ERROR: line 83: Uncaught (in promise) TypeError: Failed to execute 'query' on 'MediaCapabilities': Illegal invocation |
| This is a testharness.js-based test. |
| PASS Navigator interface: attribute mediaCapabilities |
| PASS Navigator must be primary interface of navigator |
| PASS Stringification of navigator |
| PASS Navigator interface: navigator must inherit property "mediaCapabilities" with the proper type (0) |
| PASS WorkerNavigator interface: existence and properties of interface object |
| PASS MediaDecodingAbility interface: existence and properties of interface object |
| PASS MediaDecodingAbility interface object length |
| PASS MediaDecodingAbility interface object name |
| FAIL MediaDecodingAbility interface: existence and properties of interface prototype object assert_equals: class string of MediaDecodingAbility.prototype expected "[object MediaDecodingAbilityPrototype]" but got "[object MediaDecodingAbility]" |
| PASS MediaDecodingAbility interface: existence and properties of interface prototype object's "constructor" property |
| PASS MediaDecodingAbility interface: attribute supported |
| PASS MediaDecodingAbility interface: attribute smooth |
| PASS MediaDecodingAbility interface: attribute powerEfficient |
| PASS MediaCapabilities interface: existence and properties of interface object |
| PASS MediaCapabilities interface object length |
| PASS MediaCapabilities interface object name |
| FAIL MediaCapabilities interface: existence and properties of interface prototype object assert_equals: class string of MediaCapabilities.prototype expected "[object MediaCapabilitiesPrototype]" but got "[object MediaCapabilities]" |
| PASS MediaCapabilities interface: existence and properties of interface prototype object's "constructor" property |
| FAIL MediaCapabilities interface: operation query(MediaConfiguration) assert_throws: calling operation with this = null didn't throw TypeError function "function () { |
| fn.apply(obj, args); |
| }" did not throw |
| Harness: the test ran to completion. |
| |
