<!-- webkit-test-runner [ enableMetalShaderValidation=true ] -->
<style>
  :root { background: #102030e0; color: #99ddbbcc; font-size: 15px; }
</style>
<script src="../../../resources/js-test-pre.js"></script>
<script id="shared">
const log = console.log;

async function gc() {
  await 0;
  if (globalThis.GCController) {
    globalThis.GCController.collect();
  } else if (globalThis.$vm) {
    globalThis.$vm.gc();
  } else {
    log('no GC available');
  }
}

/**
 * @param {GPUDevice} device
 * @param {GPUComputePassEncoder} computePassEncoder
 */
function clearResourceUsages(device, computePassEncoder) {
  let code = `@compute @workgroup_size(1) fn c() {}`;
  let module = device.createShaderModule({code});
  computePassEncoder.setPipeline(device.createComputePipeline(
    {
      layout: 'auto',
      compute: {module},
    }));
  computePassEncoder.dispatchWorkgroups(1);
}

/**
 * @template {any} T
 * @param {GPUDevice} device
 * @param {string} label
 * @param {()=>T} payload
 * @returns {Promise<T>}
 */
async function validationWrapper(device, label, payload)  {
  device.pushErrorScope('internal');
  device.pushErrorScope('out-of-memory');
  device.pushErrorScope('validation');
  let result = payload();
  let validationError = await device.popErrorScope();
  let outOfMemoryError = await device.popErrorScope();
  let internalError = await device.popErrorScope();
  let error = validationError ?? outOfMemoryError ?? internalError;
  if (error) {
    log('*'.repeat(25));
    log(error[Symbol.toStringTag]);
    log(error.message);
    log(label);
    if (error.stack != `_`) {
      log(error.stack);
    }
    log(location);
    log('*'.repeat(25));
    throw error;
  }
  return result;
}

const videoUrls = [

];

/**
 * @param {number} index
 * @returns {Promise<HTMLVideoElement>}
 */
function videoWithData(index) {
  let video = document.createElement('video');
  video.src = videoUrls[index % videoUrls.length];
  return new Promise(resolve => {
    video.onloadeddata = () => {
      resolve(video);
    };
  });
}

/**
* @returns {Promise<string>}
*/
async function makeDataUrl(width, height, color0, color1) {
  let offscreenCanvas = new OffscreenCanvas(width, height);
  let ctx = offscreenCanvas.getContext('2d');
  let gradient = ctx.createLinearGradient(0, 0, width, height);
  gradient.addColorStop(0, color0);
  gradient.addColorStop(0.1, color1);
  gradient.addColorStop(0.3, color0);
  gradient.addColorStop(0.7, color1);
  gradient.addColorStop(0.9, color0);
  gradient.addColorStop(1, color1);
  ctx.fillStyle = gradient;
  ctx.fillRect(0, 0, width, height);
  let blob = await offscreenCanvas.convertToBlob();
  let fileReader = new FileReader();
  fileReader.readAsDataURL(blob);
  return new Promise(resolve => {
    fileReader.onload = () => {
      resolve(fileReader.result);
    };
  });
}

async function imageWithData(width, height, color0, color1) {
  let dataUrl = await makeDataUrl(width, height, color0, color1);
  let img = document.createElement('img');
  img.src = dataUrl;
  await img.decode();
  return img;
}

/**
 * @param {string} payload
 * @returns {string}
 */
function toBlobUrl(payload) {
  let blob = new Blob([payload], {type: 'text/javascript'});
  return URL.createObjectURL(blob);
}
</script>

<script>
globalThis.testRunner?.dumpAsText();
globalThis.testRunner?.waitUntilDone();


async function window0() {
// START
c = await navigator.gpu.requestAdapter();
device0 = await c.requestDevice();
texture1 = device0.createTexture({
  size : [],
  dimension : '1d',
  format : 'rgba16sint',
  usage : GPUTextureUsage.STORAGE_BINDING | []
});
veryExplicitBindGroupLayout1 = device0.createBindGroupLayout({
  entries : [
    {
      binding : 15,
      visibility : GPUShaderStage | GPUShaderStage,
      storageTexture : {format : 'rgba16sint', viewDimension : '1d'}
    },
    {binding : 31, visibility : GPUShaderStage.VERTEX, externalTexture : {}},
    {binding : 63, visibility : GPUShaderStage.FRAGMENT, externalTexture : {}},
    {
      binding : 138,
      visibility : GPUShaderStage.FRAGMENT,
      buffer : {type : 'storage', hasDynamicOffset : true}
    },
    {
      binding : 141,
      visibility : GPUShaderStage.FRAGMENT,
      buffer : {type : 'storage'}
    }
  ]
})
textureView2 = texture1.createView()
d = device0.createShaderModule({
  code : ` 
     fn unconst_u32(f: u32) -> u32 {
   return f;
   }
     @group(0) @binding(141) var<storage, read_write> buffer3: array<array<atomic<u32>, 7>>;
     @vertex fn vertex0(@location(10) h: vec4u, @location(6) a2: vec2i) -> @builtin(position) vec4f {
     var i: vec4f;
     return i;
   }
     @fragment fn fragment0() -> @location(200) vec4i {
     var i: vec4i;
     if bool(atomicExchange(&buffer3[arrayLength(&buffer3)][unconst_u32(8)], 71)) {
 }
     return i;
   }
     @compute @workgroup_size(11) fn j() {}
   `
})
let texture14 = device0.createTexture({
  size : [ 120, 176 ],
  format : 'depth16unorm',
  usage : GPUTextureUsage.RENDER_ATTACHMENT
})
k = device0.createPipelineLayout(
    {bindGroupLayouts : [ veryExplicitBindGroupLayout1 ]});
l = await device0.createRenderPipelineAsync({
  layout : k,
  fragment : {
    module : d,
    targets : [ {
      format : 'rg16sint',
    } ]
  },
  depthStencil : {
    format : 'depth16unorm',
    depthWriteEnabled : true,
    depthCompare : 'less-equal'
  },
  vertex : {
    module : d,
    buffers : [ {
      arrayStride : 308,
      attributes : [
        {format : 'sint8x2', offset : 86, shaderLocation : 6},
        {format : 'uint32x4', offset : 8, shaderLocation : 10}
      ]
    } ]
  },
  primitive : {topology : 'point-list'}
});
n = device0.createTexture({
  size : [ 120, 176 ],
  format : 'rg16sint',
  usage : GPUTextureUsage.RENDER_ATTACHMENT
})
let textureView10 = n.createView();
videoFrame0 = new VideoFrame(new ArrayBuffer(16), {
  codedWidth : 2,
  codedHeight : 2,
  format : 'RGBX',
  timestamp : 0})
o = device0.createComputePipeline({
  layout : k,
  compute : {
    module : d,
  }
})
p = new VideoFrame(
    new ArrayBuffer(16),
    {codedWidth : 2, codedHeight : 2, format : 'RGBX', timestamp : 0})
recycledExplicitBindGroupLayout0 = o.getBindGroupLayout({GPUBufferUsage})
shaderModule1 = device0.createShaderModule({
  code : ` @compute @workgroup_size(1) fn compute1() {}
   `
})
q = device0.createPipelineLayout(
    {bindGroupLayouts : [ recycledExplicitBindGroupLayout0 ]})
textureView13 = texture14.createView()
s = device0.createComputePipeline(
    {layout : q, compute : {module : shaderModule1}});
recycledExplicitBindGroupLayout1 = s.getBindGroupLayout(0)
commandEncoder28 = device0.createCommandEncoder()
t = device0.createBuffer({size : 33, usage : GPUBufferUsage.STORAGE})
buffer34 = device0.createBuffer({size : 15286, usage : GPUBufferUsage.STORAGE})
externalTexture4 = device0.importExternalTexture({source : videoFrame0})
u = commandEncoder28.beginRenderPass({
  colorAttachments : [ {
    view : textureView10,
    clearValue : {r : 121.6, g : 258.5, b : 159.7, a : 317.9},
    loadOp : 'load',
    storeOp : 'store'
  } ],
  depthStencilAttachment :
      {view : textureView13, depthLoadOp : 'load', depthStoreOp : 'store'}
})
v = device0.importExternalTexture({source : p})
try {
  u.setPipeline(l)
} catch {
}
bindGroup31 = device0.createBindGroup({
  layout : recycledExplicitBindGroupLayout1,
  entries : [
    {binding : 138, resource : {buffer : buffer34, offset : 2048, size : 3644}},
    {binding : 141, resource : {buffer : t, size : 28}},
    {binding : 31, resource : v}, {binding : 15, resource : textureView2},
    {binding : 63, resource : externalTexture4}
  ]
});
buffer87 = device0.createBuffer({size : 8036, usage : GPUBufferUsage.VERTEX})
try {
  u.setBindGroup(0, bindGroup31, [ 768 ])
} catch {
}
try {
  u.setVertexBuffer(0, buffer87)
  u.draw(1)
} catch {
}
try {
  u.end()
} catch {
}
commandBuffer21 = commandEncoder28.finish();
try {
  device0.queue.submit([ commandBuffer21 ])
} catch {
}
// END
await device0.queue.onSubmittedWorkDone();
}

onload = async () => {
  try {
  let sharedScript = document.querySelector('#shared').textContent;

  let workers = [

  ];
  let promises = [ window0() ];
  debug('promises created');
  let results = await Promise.allSettled(promises);
  for (let result of results) {
    if (result.status === 'rejected') { throw result.reason; }
  }
  debug('Pass')
  } catch (e) {
    log('error');
    log(e);
    log(e[Symbol.toStringTag]);
    log(e.stack);
    if (e instanceof GPUPipelineError) {
      log(`${e} - ${e.reason}`);
      
    } else if (e instanceof DOMException) {
      if (e.name === 'OperationError') {
      log(e.message);
      
      } else if (e.name === 'InvalidStateError') {
      } else {
        log(e);
        
      }
    } else if (e instanceof GPUValidationError) {
      
    } else if (e instanceof GPUOutOfMemoryError) {
      
    } else if (e instanceof TypeError) {
      log(e);
      
    } else {
      log('unexpected error type');
      log(e);
      
    }
  }
    globalThis.testRunner?.notifyDone();
};
</script>