<!-- webkit-test-runner [ enableMetalShaderValidation=true ] -->
<script src="../../../resources/js-test-pre.js"></script>
<script>
async function run() {
    let adapter = await navigator.gpu.requestAdapter();
    let device = await adapter.requestDevice();
    let pipelineLayout = device.createPipelineLayout({ bindGroupLayouts: [] });
    let shaderModule = device.createShaderModule({ code: `
        @fragment fn fragment0() -> @location(0) u32 {
            return u32();
        }
        @vertex fn vertex0() -> @builtin(position) vec4f {
            return vec4f();
        }
    `});
    let pipeline1 = await device.createRenderPipelineAsync({
        layout: pipelineLayout,
        vertex: { module: shaderModule, buffers: [] },
        fragment: { module: shaderModule, targets: [{ format: 'r32uint' }, undefined] }
    });
    let pipeline2 = await device.createRenderPipelineAsync({
        layout: pipelineLayout,
        vertex: { module: shaderModule, buffers: [] },
        fragment: { module: shaderModule, targets: [{ format: 'r32uint', }, undefined] }
    });
    let renderBundleEncoder = device.createRenderBundleEncoder({ colorFormats: [undefined] });
    renderBundleEncoder.setPipeline(pipeline1);
    renderBundleEncoder.setVertexBuffer(0, undefined);
    renderBundleEncoder.setPipeline(pipeline2);
    await device.queue.onSubmittedWorkDone();
    debug('Pass')
    globalThis.testRunner?.notifyDone();
}
globalThis.testRunner?.dumpAsText();
globalThis.testRunner?.waitUntilDone();

run();
</script>