LayoutTests/fast/webgpu/regression/repro_1323-274609.html

<script>
  globalThis.testRunner?.waitUntilDone();
  const log = console.debug;
  const format = 'bgra8unorm';

  onload = async () => {
    let adapter = await navigator.gpu.requestAdapter({});
    let device = await adapter.requestDevice({});
    device.pushErrorScope('validation');
    let commandEncoder = device.createCommandEncoder();
    let module = device.createShaderModule({
      code: `
@group(0) @binding(0) var<storage, read> o: vec4f;

@vertex
fn v() -> @builtin(position) vec4f {
  return o;
}

@fragment
fn f() -> @location(0) vec4f {
  return o;
}
`,
    });
    let renderPipeline = device.createRenderPipeline({
      layout: device.createPipelineLayout({bindGroupLayouts:[]}),
      vertex: {module, buffers: [{arrayStride: 0, attributes: []}]},
      fragment: {module, targets: [{format}]},
      primitive: {topology: 'point-list'},
    });

    let texture = device.createTexture({format, size: [1, 1, 1], usage: GPUTextureUsage.RENDER_ATTACHMENT});
    let view = texture.createView();
    let renderPassEncoder = commandEncoder.beginRenderPass({colorAttachments: [{view, loadOp: 'clear', storeOp: 'store'}]});
    renderPassEncoder.setPipeline(renderPipeline);
    renderPassEncoder.draw(1);
    renderPassEncoder.end();
    let commandBuffer = commandEncoder.finish();
    device.queue.submit([commandBuffer]);
    await device.queue.onSubmittedWorkDone();
    let error = await device.popErrorScope();
    if (error) {
      log(error.message);
    } else {
      log(`no validation error`);
    }
    globalThis.testRunner?.notifyDone();
  };
</script>