servo/tests/wpt/web-platform-tests/webcodecs/idlharness.https.any.js

// META: global=window,dedicatedworker
// META: script=/resources/WebIDLParser.js
// META: script=/resources/idlharness.js
// META: script=./utils.js
// META: timeout=long

'use strict';

var defaultCodecInit = {
  output: function() {
    assert_unreached("unexpected output");
  },
  error: function() {
    assert_unreached("unexpected error");
  },
}

var defaultAudioChunkInit = {
  type: 'key',
  timestamp: 1234,
  duration: 9876,
  data: new Uint8Array([5, 6, 7, 8])
};

var defaultVideoChunkInit = {
  type: 'key',
  timestamp: 1234,
  duration: 5678,
  data: new Uint8Array([9, 10, 11, 12])
};

idl_test(
  ['webcodecs'],
  ['webidl'],
  async idlArray => {
    self.imageBody = await fetch('four-colors.png').then(response => response.arrayBuffer());

    let decoder = new ImageDecoder({data: self.imageBody, type: 'image/png'});
    await decoder.tracks.ready;
    self.imageTracks = decoder.tracks.selectedTrack;

    idlArray.add_objects({
      AudioDecoder: [`new AudioDecoder(defaultCodecInit)`],
      VideoDecoder: [`new VideoDecoder(defaultCodecInit)`],
      AudioEncoder: [`new AudioEncoder(defaultCodecInit)`],
      VideoEncoder: [`new VideoEncoder(defaultCodecInit)`],
      EncodedAudioChunk: [`new EncodedAudioChunk(defaultAudioChunkInit)`],
      EncodedVideoChunk: [`new EncodedVideoChunk(defaultVideoChunkInit)`],
      AudioData: [`make_audio_data(1234, 2, 8000, 100)`],
      VideoFrame: [`new VideoFrame(makeImageBitmap(32,16), {timestamp:100, duration:33})`],
      VideoColorSpace: [`new VideoColorSpace()`],
      ImageDecoder: [`new ImageDecoder({data: self.imageBody, type: 'image/png'})`],
      ImageTrackList: [`new ImageDecoder({data: self.imageBody, type: 'image/png'}).tracks`],
      ImageTrack: [`self.imageTracks`],
    });
  }
);