dom/imptests/html/webgl/common.js@97036ab72558
dom/imptests/html/webgl/common.js
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 function getGl() {
2 var c = document.createElement("canvas");
3 var gl = c.getContext("experimental-webgl");
4 assert_true(!!gl, "Should be able to get a context.");
5 return gl;
6 }
8 function shouldGenerateGLError(cx, glError, fn) {
9 test(function() {
10 fn();
11 assert_equals(cx.getError(), glError);
12 }, "Calling " + fn + " should generate a " + glError + " error.");
13 }
