LayoutTests/fast/webgpu/conversion-to-rg8unorm.html

<script>
if (window.testRunner) { testRunner.dumpAsText(); testRunner.waitUntilDone() }
onload = async () => {
    let adapter0 = await navigator.gpu.requestAdapter(
    {
    }
    );

    let device0 = await adapter0.requestDevice(
    {
    label: 'a',
    requiredFeatures: [
    'depth-clip-control',
    'indirect-first-instance',
    'shader-f16',
    'rg11b10ufloat-renderable',
    'bgra8unorm-storage'
    ],
    requiredLimits: {
    maxVertexAttributes: 23,
    maxVertexBufferArrayStride: 46861,
    maxStorageTexturesPerShaderStage: 33,
    maxBindingsPerBindGroup: 499,
    },
    }
    );
    
    let canvas0 = document.createElement('canvas');
    let imageBitMap0 = await createImageBitmap(canvas0);
    
    let videoFrame1 = new VideoFrame(imageBitMap0, {timestamp: 0});

    let texture0 = device0.createTexture(
    {
    label: 'a',
    size: {
    width: 373,
    depthOrArrayLayers: 1,
    },
    mipLevelCount: 6,
    sampleCount: 1,
    format: 'rg8unorm',
    usage: GPUTextureUsage.STORAGE_BINDING | GPUTextureUsage.RENDER_ATTACHMENT,
    }
    );
    
    device0.queue.copyExternalImageToTexture(
    {
    source: videoFrame1,
    origin: {
    x: 2707,
    y: 4310,
    },
    },
    {
    texture: texture0,
    mipLevel: 2591,
    origin: [
    5319,
    466,
    9625,
    6005,
    622
    ],
    aspect: 'stencil-only',
    colorSpace: 'srgb',
    premultipliedAlpha: true,
    },
    [
    4191
    ]
    );
    if (window.testRunner) { testRunner.notifyDone() }
};
</script>
This test passes if it does not crash.