dom/browser-element/mochitest/priority/file_WebGLContextLost.html@6474c204b198
dom/browser-element/mochitest/priority/file_WebGLContextLost.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 <html>
2 <body>
3 file_WebGLContextLost.html
4 <canvas id='canvas'></canvas>
6 <script>
7 function runTest()
8 {
9 var canvas = document.getElementById('canvas');
10 canvas.addEventListener('webglcontextlost', function() {
11 alert('webglcontextlost');
12 });
14 var context = canvas.getContext('webgl') || canvas.getContext('experimental-webgl');
15 context.viewport(0, 0, 10, 10);
16 alert('ready');
17 }
19 addEventListener('load', function() { setTimeout(runTest, 0) });
20 </script>
21 </body>
22 </html>
