content/canvas/test/webgl-mochitest/test_webgl_request_mismatch.html@6474c204b198
content/canvas/test/webgl-mochitest/test_webgl_request_mismatch.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 <!DOCTYPE HTML>
2 <title>WebGL test: Mismatched 'webgl' and 'experimental-webgl' context requests</title>
3 <script src="/tests/SimpleTest/SimpleTest.js"></script>
4 <link rel="stylesheet" href="/tests/SimpleTest/test.css">
5 <body>
6 <canvas id="c1"></canvas>
7 <canvas id="c2"></canvas>
8 <canvas id="c3"></canvas>
9 <canvas id="c4"></canvas>
10 <script>
12 function testContextRetrieval(canvasId, creationId, requestId) {
13 var canvas = document.getElementById(canvasId);
14 ok(canvas, 'Invalid `canvasId`: ' + canvasId);
16 var createdGL = canvas.getContext(creationId);
17 if (!createdGL)
18 return; // No WebGL on this machine?
20 var requestedGL = canvas.getContext(requestId);
21 if (creationId == requestId) {
22 ok(requestedGL, 'Request for \'' + requestId + '\' on from \'' + creationId + '\' should succeed.');
23 ok(requestedGL == createdGL, 'Request for \'' + requestId + '\' on from \'' + creationId + '\' should match.');
24 } else {
25 ok(!requestedGL, 'Request for \'' + requestId + '\' on from \'' + creationId + '\' should fail.');
26 }
27 }
29 testContextRetrieval('c1', 'experimental-webgl', 'webgl');
30 testContextRetrieval('c2', 'webgl', 'experimental-webgl');
31 testContextRetrieval('c3', 'experimental-webgl', 'experimental-webgl');
32 testContextRetrieval('c4', 'webgl', 'webgl');
34 </script>
