browser/devtools/tilt/test/browser_tilt_math03.js@6474c204b198
browser/devtools/tilt/test/browser_tilt_math03.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 /* Any copyright is dedicated to the Public Domain.
2 http://creativecommons.org/publicdomain/zero/1.0/ */
3 "use strict";
5 function test() {
6 let m1 = mat3.create();
8 ok(m1, "Should have created a matrix with mat3.create().");
9 is(m1.length, 9, "A mat3 should have 9 elements.");
11 ok(isApproxVec(m1, [1, 0, 0, 0, 1, 0, 0, 0, 1]),
12 "When created, a mat3 should have the values default to identity.");
14 mat3.set([1, 2, 3, 4, 5, 6, 7, 8, 9], m1);
15 ok(isApproxVec(m1, [1, 2, 3, 4, 5, 6, 7, 8, 9]),
16 "The mat3.set() function didn't set the values correctly.");
18 mat3.transpose(m1);
19 ok(isApproxVec(m1, [1, 4, 7, 2, 5, 8, 3, 6, 9]),
20 "The mat3.transpose() function didn't set the values correctly.");
22 mat3.identity(m1);
23 ok(isApproxVec(m1, [1, 0, 0, 0, 1, 0, 0, 0, 1]),
24 "The mat3.identity() function didn't set the values correctly.");
26 let m2 = mat3.toMat4(m1);
27 ok(isApproxVec(m2, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]),
28 "The mat3.toMat4() function didn't set the values correctly.");
31 is(mat3.str([1, 2, 3, 4, 5, 6, 7, 8, 9]), "[1, 2, 3, 4, 5, 6, 7, 8, 9]",
32 "The mat3.str() function didn't work properly.");
33 }
