dom/imptests/html/webgl/common.js@6474c204b198
dom/imptests/html/webgl/common.js
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 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 }
