dom/canvas/test/webgl-conf/checkout/conformance/offscreencanvas/context-creation.html

   1 <!--
   2 Copyright (c) 2019 The Khronos Group Inc.
   3 Use of this source code is governed by an MIT-style license that can be
   4 found in the LICENSE.txt file.
   5 -->
   6 <!DOCTYPE html>
   7 <html>
   8 <head>
   9 <meta charset="utf-8">
  10 <title>WebGL Context Creation Test for OffscreenCanvas</title>
  11 <link rel="stylesheet" href="../../resources/js-test-style.css"/>
  12 <script src="../../js/js-test-pre.js"></script>
  13 <script src="../../js/webgl-test-utils.js"></script>
  14 <script src="../../js/tests/canvas-tests-utils.js"></script>
  15 </head>
  16 <body>
  17 <div id="description"></div>
  18 <div id="console"></div>
  19 <script>
  20 "use strict";
  21 description("This test ensures that the WebGL context can be created on an OffscreenCanvas.");
  22
  23 if (!window.OffscreenCanvas) {
  24   testPassed("No OffscreenCanvas support");
  25 } else {
  26   if (contextCreation('webgl')) {
  27     testPassed("WebGL context created correctly.");
  28   } else {
  29     testFailed("WebGL context creation failed");
  30   }
  31 }
  32
  33 var successfullyParsed = true;
  34 </script>
  35 <script src="../../js/js-test-post.js"></script>
  36 </body>
  37 </html>