The Tor Browser: browser/devtools/tilt/test/browser_tilt

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* Any copyright is dedicated to the Public Domain.

     2    http://creativecommons.org/publicdomain/zero/1.0/ */

     3 "use strict";

     5 let isWebGLAvailable;

     7 function onWebGLFail() {

     8   isWebGLAvailable = false;

9 }

    11 function onWebGLSuccess() {

    12   isWebGLAvailable = true;

    13 }

    15 function test() {

    16   if (!isWebGLSupported()) {

    17     info("Skipping tilt_gl05 because WebGL isn't supported on this hardware.");

    18     return;

    19   }

    21   let canvas = createCanvas();

    23   let renderer = new TiltGL.Renderer(canvas, onWebGLFail, onWebGLSuccess);

    24   let gl = renderer.context;

    26   if (!isWebGLAvailable) {

    27     return;

    28   }

    31   let mesh = {

    32     vertices: new renderer.VertexBuffer([1, 2, 3], 3),

    33     indices: new renderer.IndexBuffer([1]),

    34   };

    36   ok(mesh.vertices instanceof TiltGL.VertexBuffer,

    37     "The mesh vertices weren't saved at initialization.");

    38   ok(mesh.indices instanceof TiltGL.IndexBuffer,

    39     "The mesh indices weren't saved at initialization.");

    40 }

The Tor Browser / file revision