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

     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_gl03 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   renderer.defaults();

    32   is(gl.getParameter(gl.DEPTH_TEST), true,

    33     "The depth test wasn't set to the correct default value.");

    34   is(gl.getParameter(gl.STENCIL_TEST), false,

    35     "The stencil test wasn't set to the correct default value.");

    36   is(gl.getParameter(gl.CULL_FACE), false,

    37     "The cull face wasn't set to the correct default value.");

    38   is(gl.getParameter(gl.FRONT_FACE), gl.CCW,

    39     "The front face wasn't set to the correct default value.");

    40   is(gl.getParameter(gl.BLEND), true,

    41     "The blend mode wasn't set to the correct default value.");

    42   is(gl.getParameter(gl.BLEND_SRC_ALPHA), gl.SRC_ALPHA,

    43     "The soruce blend func wasn't set to the correct default value.");

    44   is(gl.getParameter(gl.BLEND_DST_ALPHA), gl.ONE_MINUS_SRC_ALPHA,

    45     "The destination blend func wasn't set to the correct default value.");

    48   ok(isApproxVec(renderer._fillColor, [1, 1, 1, 1]),

    49     "The fill color wasn't set to the correct default value.");

    50   ok(isApproxVec(renderer._strokeColor, [0, 0, 0, 1]),

    51     "The stroke color wasn't set to the correct default value.");

    52   is(renderer._strokeWeightValue, 1,

    53     "The stroke weight wasn't set to the correct default value.");

    54   is(gl.getParameter(gl.LINE_WIDTH), 1,

    55     "The stroke weight wasn't applied with the correct default value.");

    58   ok(isApproxVec(renderer.projMatrix, [

    59     1.2071068286895752, 0, 0, 0, 0, -2.4142136573791504, 0, 0, 0, 0,

    60     -1.0202020406723022, -1, -181.06602478027344, 181.06602478027344,

    61     148.14492797851562, 181.06602478027344

    62   ]), "The default perspective projection matrix wasn't set correctly.");

    64   ok(isApproxVec(renderer.mvMatrix, [

    65     1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1

    66   ]), "The default model view matrix wasn't set correctly.");

    67 }

The Tor Browser / file revision