dom/webgpu/mochitest/test_double_encoder_finish.html

   1 <!doctype html>
   2 <html>
   3   <head>
   4     <meta charset="utf-8" />
   5     <script src="/tests/SimpleTest/SimpleTest.js"></script>
   6     <link rel="stylesheet" href="/tests/SimpleTest/test.css" />
   7   </head>
   8   <body>
   9     <script>
  10       ok(
  11         SpecialPowers.getBoolPref("dom.webgpu.enabled"),
  12         "Pref should be enabled."
  13       );
  14
  15       const func = async function () {
  16         const adapter = await navigator.gpu.requestAdapter();
  17         const device = await adapter.requestDevice();
  18         const encoder = device.createCommandEncoder();
  19
  20         const command_buffer = encoder.finish();
  21         ok(command_buffer !== undefined, "command_buffer !== undefined");
  22
  23         const invalid_command_buffer = encoder.finish();
  24         ok(
  25           invalid_command_buffer !== undefined,
  26           "invalid_command_buffer !== undefined"
  27         );
  28       };
  29
  30       SimpleTest.waitForExplicitFinish();
  31       func()
  32         .catch(e => ok(false, "Unhandled exception " + e))
  33         .finally(() => SimpleTest.finish());
  34     </script>
  35   </body>
  36 </html>