| <!DOCTYPE html><!-- webkit-test-runner [ experimental:WebGPUEnabled=true ] --> |
| <meta charset=utf-8> |
| <title>Get the GPUDevice and ask for the GPUQueue</title> |
| <body> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script> |
| |
| 'use strict'; |
| |
| promise_test(async t => { |
| assert_not_equals(navigator.gpu, undefined, "navigator.gpu exists"); |
| |
| const context = document.createElement("canvas").getContext("gpu"); |
| assert_true(context instanceof GPUCanvasContext, "getContext returned a GPUCanvasContext."); |
| |
| const adapter = await navigator.gpu.requestAdapter({}); |
| assert_true(adapter instanceof GPUAdapter, "requestAdapter returned a GPUAdapter."); |
| |
| const device = await adapter.requestDevice(); |
| assert_true(device instanceof GPUDevice, "requestDevice returned a GPUDevice."); |
| |
| const queue = device.getQueue(); |
| assert_true(queue instanceof GPUQueue, "getQueue returned a GPUQueue."); |
| |
| queue.label = "Example label"; |
| assert_equals(queue.label, "Example label", "queue.label was set."); |
| }, "getQueue() on GPUDevice."); |
| |
| </script> |
| </body> |
