WPT Test Report

This report documents the results of the WPT test results for WebAudio.

Basic Test Results

Test Name	Chrome 91	Firefix 84	Safari 115
historical.html	Pass	Pass	Pass
idlharness.https.window.html	Missing MediaStreamTrackSource outputLatency	Missing OfflineAudioContext.suspend() OfflineAudioContext.resume() AudioParam.automationRate AudioParam.cancelAndHoldAtTime() AudioListener.positionX AudioListener.positionY AudioListener.positionZ AudioListener.forwardX AudioListener.forwardY AudioListener.forwardZ AudioListener.upX AudioListener.upY AudioListener.upZ	Missing audioWorklet outputLatency MediaStreamTrackSource

API Test Results

Test Name	Chrome 91	Firefix 83	Safari 113
processing-model	Cycles without and without delay nodes are not handled correctly	Pass
the-analysernode-interface	Pass	Pass	Pass
the-audiobuffer-interface	Pass	Pass
the-audiobuffersourcenode-interface	Active processing not implemented correctly
the-audiocontext-interface	`decodeAudioData` not working correctly on detached iframe. Promises not handled correctly after iframe has been removed Context construction not handled correctly when document isn't fully active Context does not start in the "suspended" state Consistency of processing after resume is flaky
the-audionode-interface	Pass		Pass
the-audioparam-interface	Pass
the-audioworklet-interface	Some tests appear to be flaky. Or run correctly locally but not on the wpt bots. Process getters not implemented correctly? Microtask checkpoints not handled correctly? Port construction broken? Suspended context message port seems flaky?
the-biquadfilternode-interface	Pass		Pass
the-channelmergernode-interface	Active processing not implemented correctly
the-channelsplitter-interface	Pass	Pass	Pass
the-constantsourcenode-interface	Pass	Pass	Pass
the-convolvernode-interface	Active processing not implemented correctly
the-delaynode-interface	Channel count 1 test not working
the-destinationnode-interface	Pass		Pass
the-dynamicscompressornode-interface	Pass	Pass	Pass
the-gainnode-interface	Pass		Pass
the-iirfilternode-interface	Pass		Pass
the-mediaelementaudiosourcenode-interface	Pass
the-mediastreamaudiodestinationnode-interface	Pass	Pass	Pass
the-mediastreamaudiosourcenode-interface	Pass	Pass
the-offlineaudiocontext-interface	`decodeAudioData` not handled correctly for detached iframe	Pass
the-oscillatornode-interface	Pass		Pass
the-pannernode-interface	Pass		Pass
the-periodicwave-interface	Pass	Pass	Pass
the-scriptprocessornode-interface	Pass		Pass
the-stereopanner-interface	Pass		Pass
the-waveshapernode-interface	Pass		Pass