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

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 = mat4.create([

     7     1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]);

     9   let m2 = mat4.create([

    10     0, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12, 16]);

    12   mat4.multiply(m1, m2);

    13   ok(isApproxVec(m1, [

    14     275, 302, 329, 356, 304, 336, 368, 400,

    15     332, 368, 404, 440, 360, 400, 440, 480

    16   ]), "The mat4.multiply() function didn't set the values correctly.");

    18   let v1 = mat4.multiplyVec3(m1, [1, 2, 3]);

    19   ok(isApproxVec(v1, [2239, 2478, 2717]),

    20     "The mat4.multiplyVec3() function didn't set the values correctly.");

    22   let v2 = mat4.multiplyVec4(m1, [1, 2, 3, 0]);

    23   ok(isApproxVec(v2, [1879, 2078, 2277, 2476]),

    24     "The mat4.multiplyVec4() function didn't set the values correctly.");

    26   mat4.translate(m1, [1, 2, 3]);

    27   ok(isApproxVec(m1, [

    28     275, 302, 329, 356, 304, 336, 368, 400,

    29     332, 368, 404, 440, 2239, 2478, 2717, 2956

    30   ]), "The mat4.translate() function didn't set the values correctly.");

    32   mat4.scale(m1, [1, 2, 3]);

    33   ok(isApproxVec(m1, [

    34     275, 302, 329, 356, 608, 672, 736, 800,

    35     996, 1104, 1212, 1320, 2239, 2478, 2717, 2956

    36   ]), "The mat4.scale() function didn't set the values correctly.");

    38   mat4.rotate(m1, 0.5, [1, 1, 1]);

    39   ok(isApproxVec(m1, [

    40     210.6123046875, 230.2483367919922, 249.88438415527344, 269.5204162597656,

    41     809.8145751953125, 896.520751953125, 983.2268676757812,

    42     1069.9329833984375, 858.5731201171875, 951.23095703125,

    43     1043.8887939453125, 1136.5465087890625, 2239, 2478, 2717, 2956

    44   ]), "The mat4.rotate() function didn't set the values correctly.");

    46   mat4.rotateX(m1, 0.5);

    47   ok(isApproxVec(m1, [

    48     210.6123046875, 230.2483367919922, 249.88438415527344, 269.5204162597656,

    49     1122.301025390625, 1242.8154296875, 1363.3297119140625,

    50     1483.843994140625, 365.2230224609375, 404.96875, 444.71453857421875,

    51     484.460205078125, 2239, 2478, 2717, 2956

    52   ]), "The mat4.rotateX() function didn't set the values correctly.");

    54   mat4.rotateY(m1, 0.5);

    55   ok(isApproxVec(m1, [

    56     9.732441902160645, 7.909564018249512, 6.086670875549316,

    57     4.263822555541992, 1122.301025390625, 1242.8154296875, 1363.3297119140625,

    58     1483.843994140625, 421.48626708984375, 465.78045654296875,

    59     510.0746765136719, 554.3687744140625, 2239, 2478, 2717, 2956

    60   ]), "The mat4.rotateY() function didn't set the values correctly.");

    62   mat4.rotateZ(m1, 0.5);

    63   ok(isApproxVec(m1, [

    64     546.6007690429688, 602.7787475585938, 658.9566650390625, 715.1345825195312,

    65     980.245849609375, 1086.881103515625, 1193.5162353515625,

    66     1300.1514892578125, 421.48626708984375, 465.78045654296875,

    67     510.0746765136719, 554.3687744140625, 2239, 2478, 2717, 2956

    68   ]), "The mat4.rotateZ() function didn't set the values correctly.");

    71   let m3 = mat4.frustum(0, 100, 200, 0, 0.1, 100);

    72   ok(isApproxVec(m3, [

    73     0.0020000000949949026, 0, 0, 0, 0, -0.0010000000474974513, 0, 0, 1, -1,

    74     -1.0020020008087158, -1, 0, 0, -0.20020020008087158, 0

    75   ]), "The mat4.frustum() function didn't compute the values correctly.");

    77   let m4 = mat4.perspective(45, 1.6, 0.1, 100);

    78   ok(isApproxVec(m4, [1.5088834762573242, 0, 0, 0, 0, 2.4142136573791504, 0,

    79     0, 0, 0, -1.0020020008087158, -1, 0, 0, -0.20020020008087158, 0

    80   ]), "The mat4.frustum() function didn't compute the values correctly.");

    82   let m5 = mat4.ortho(0, 100, 200, 0, -1, 1);

    83   ok(isApproxVec(m5, [

    84     0.019999999552965164, 0, 0, 0, 0, -0.009999999776482582, 0, 0,

    85     0, 0, -1, 0, -1, 1, 0, 1

    86   ]), "The mat4.ortho() function didn't compute the values correctly.");

    88   let m6 = mat4.lookAt([1, 2, 3], [4, 5, 6], [0, 1, 0]);

    89   ok(isApproxVec(m6, [

    90     -0.7071067690849304, -0.40824830532073975, -0.5773502588272095, 0, 0,

    91     0.8164966106414795, -0.5773502588272095, 0, 0.7071067690849304,

    92     -0.40824830532073975, -0.5773502588272095, 0, -1.4142135381698608, 0,

    93     3.464101552963257, 1

    94   ]), "The mat4.lookAt() function didn't compute the values correctly.");

    97   is(mat4.str([

    98     1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]),

    99   "[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]",

   100   "The mat4.str() function didn't work properly.");

   101 }

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