LayoutTests/fast/webgpu/optional-media-identifier.html

<script>
if (window.testRunner) { testRunner.waitUntilDone(); testRunner.dumpAsText() }

function videoWithData() {
  const data = `data:video/mp4;base64,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`;
  let video = document.createElement('video');
  video.src = data;
  return new Promise(resolve => {
    video.onloadeddata = () => {
      resolve(video);
    };
  });
}

onload = async () => {
    let video = await videoWithData();
    let videoFrame = new VideoFrame(video, {timestamp: 0});
    try { videoFrame.close() } catch {}
    let video6 = document.createElement('video');
    let adapter4 = await navigator.gpu.requestAdapter({ });
    let device3 = await adapter4.requestDevice({
      label: 'a',
      requiredFeatures: [
        'depth32float-stencil8',
        'shader-f16',
        'rg11b10ufloat-renderable'
      ],
      requiredLimits: {
      maxVertexAttributes: 22,
      maxVertexBufferArrayStride: 51879,
      maxStorageTexturesPerShaderStage: 25,
      maxBindingsPerBindGroup: 319,
      },
    });
    let externalTexture15 = device3.importExternalTexture({ label: 'a', source: video6, colorSpace: 'srgb', });
    globalThis.testRunner?.notifyDone();
};
</script>
This test passes if it does not crash.