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js/src/tests/ecma/Math/15.8.2.5.js@6474c204b198 (annotated)

js/src/tests/ecma/Math/15.8.2.5.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.

michael@0 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0 2 /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0 3 * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0 5
michael@0 6
michael@0 7 /**
michael@0 8 File Name: 15.8.2.5.js
michael@0 9 ECMA Section: 15.8.2.5 atan2( y, x )
michael@0 10 Description:
michael@0 11
michael@0 12 Author: christine@netscape.com
michael@0 13 Date: 7 july 1997
michael@0 14
michael@0 15 */
michael@0 16 var SECTION = "15.8.2.5";
michael@0 17 var VERSION = "ECMA_1";
michael@0 18 var TITLE = "Math.atan2(x,y)";
michael@0 19 var BUGNUMBER="76111";
michael@0 20
michael@0 21 startTest();
michael@0 22
michael@0 23 writeHeaderToLog( SECTION + " "+ TITLE);
michael@0 24
michael@0 25 new TestCase( SECTION,
michael@0 26 "Math.atan2.length",
michael@0 27 2,
michael@0 28 Math.atan2.length );
michael@0 29
michael@0 30 new TestCase( SECTION,
michael@0 31 "Math.atan2(NaN, 0)",
michael@0 32 Number.NaN,
michael@0 33 Math.atan2(Number.NaN,0) );
michael@0 34
michael@0 35 new TestCase( SECTION,
michael@0 36 "Math.atan2(null, null)",
michael@0 37 0,
michael@0 38 Math.atan2(null, null) );
michael@0 39
michael@0 40 new TestCase( SECTION,
michael@0 41 "Math.atan2(void 0, void 0)",
michael@0 42 Number.NaN,
michael@0 43 Math.atan2(void 0, void 0) );
michael@0 44
michael@0 45 new TestCase( SECTION,
michael@0 46 "Math.atan2()",
michael@0 47 Number.NaN,
michael@0 48 Math.atan2() );
michael@0 49
michael@0 50 new TestCase( SECTION,
michael@0 51 "Math.atan2(0, NaN)",
michael@0 52 Number.NaN,
michael@0 53 Math.atan2(0,Number.NaN) );
michael@0 54
michael@0 55 new TestCase( SECTION,
michael@0 56 "Math.atan2(1, 0)",
michael@0 57 Math.PI/2,
michael@0 58 Math.atan2(1,0) );
michael@0 59
michael@0 60 new TestCase( SECTION,
michael@0 61 "Math.atan2(1,-0)",
michael@0 62 Math.PI/2,
michael@0 63 Math.atan2(1,-0) );
michael@0 64
michael@0 65 new TestCase( SECTION,
michael@0 66 "Math.atan2(0,0.001)",
michael@0 67 0,
michael@0 68 Math.atan2(0,0.001) );
michael@0 69
michael@0 70 new TestCase( SECTION,
michael@0 71 "Math.atan2(0,0)",
michael@0 72 0,
michael@0 73 Math.atan2(0,0) );
michael@0 74
michael@0 75 new TestCase( SECTION,
michael@0 76 "Math.atan2(0, -0)",
michael@0 77 Math.PI,
michael@0 78 Math.atan2(0,-0) );
michael@0 79
michael@0 80 new TestCase( SECTION,
michael@0 81 "Math.atan2(0, -1)",
michael@0 82 Math.PI,
michael@0 83 Math.atan2(0, -1) );
michael@0 84
michael@0 85 new TestCase( SECTION,
michael@0 86 "Math.atan2(-0, 1)",
michael@0 87 -0,
michael@0 88 Math.atan2(-0, 1) );
michael@0 89
michael@0 90 new TestCase( SECTION,
michael@0 91 "Infinity/Math.atan2(-0, 1)",
michael@0 92 -Infinity,
michael@0 93 Infinity/Math.atan2(-0,1) );
michael@0 94
michael@0 95 new TestCase( SECTION,
michael@0 96 "Math.atan2(-0, 0)",
michael@0 97 -0,
michael@0 98 Math.atan2(-0,0) );
michael@0 99
michael@0 100 new TestCase( SECTION,
michael@0 101 "Math.atan2(-0, -0)",
michael@0 102 -Math.PI,
michael@0 103 Math.atan2(-0, -0) );
michael@0 104
michael@0 105 new TestCase( SECTION,
michael@0 106 "Math.atan2(-0, -1)",
michael@0 107 -Math.PI,
michael@0 108 Math.atan2(-0, -1) );
michael@0 109
michael@0 110 new TestCase( SECTION,
michael@0 111 "Math.atan2(-1, 0)",
michael@0 112 -Math.PI/2,
michael@0 113 Math.atan2(-1, 0) );
michael@0 114
michael@0 115 new TestCase( SECTION,
michael@0 116 "Math.atan2(-1, -0)",
michael@0 117 -Math.PI/2,
michael@0 118 Math.atan2(-1, -0) );
michael@0 119
michael@0 120 new TestCase( SECTION,
michael@0 121 "Math.atan2(1, Infinity)",
michael@0 122 0,
michael@0 123 Math.atan2(1, Number.POSITIVE_INFINITY) );
michael@0 124
michael@0 125 new TestCase( SECTION,
michael@0 126 "Math.atan2(1,-Infinity)",
michael@0 127 Math.PI,
michael@0 128 Math.atan2(1, Number.NEGATIVE_INFINITY) );
michael@0 129
michael@0 130 new TestCase( SECTION,
michael@0 131 "Math.atan2(-1, Infinity)",
michael@0 132 -0,
michael@0 133 Math.atan2(-1,Number.POSITIVE_INFINITY) );
michael@0 134
michael@0 135 new TestCase( SECTION,
michael@0 136 "Infinity/Math.atan2(-1, Infinity)",
michael@0 137 -Infinity,
michael@0 138 Infinity/Math.atan2(-1,Infinity) );
michael@0 139
michael@0 140 new TestCase( SECTION,
michael@0 141 "Math.atan2(-1,-Infinity)",
michael@0 142 -Math.PI,
michael@0 143 Math.atan2(-1,Number.NEGATIVE_INFINITY) );
michael@0 144
michael@0 145 new TestCase( SECTION,
michael@0 146 "Math.atan2(Infinity, 0)",
michael@0 147 Math.PI/2,
michael@0 148 Math.atan2(Number.POSITIVE_INFINITY, 0) );
michael@0 149
michael@0 150 new TestCase( SECTION,
michael@0 151 "Math.atan2(Infinity, 1)",
michael@0 152 Math.PI/2,
michael@0 153 Math.atan2(Number.POSITIVE_INFINITY, 1) );
michael@0 154
michael@0 155 new TestCase( SECTION,
michael@0 156 "Math.atan2(Infinity,-1)",
michael@0 157 Math.PI/2,
michael@0 158 Math.atan2(Number.POSITIVE_INFINITY,-1) );
michael@0 159
michael@0 160 new TestCase( SECTION,
michael@0 161 "Math.atan2(Infinity,-0)",
michael@0 162 Math.PI/2,
michael@0 163 Math.atan2(Number.POSITIVE_INFINITY,-0) );
michael@0 164
michael@0 165 new TestCase( SECTION,
michael@0 166 "Math.atan2(-Infinity, 0)",
michael@0 167 -Math.PI/2,
michael@0 168 Math.atan2(Number.NEGATIVE_INFINITY, 0) );
michael@0 169
michael@0 170 new TestCase( SECTION,
michael@0 171 "Math.atan2(-Infinity,-0)",
michael@0 172 -Math.PI/2,
michael@0 173 Math.atan2(Number.NEGATIVE_INFINITY,-0) );
michael@0 174
michael@0 175 new TestCase( SECTION,
michael@0 176 "Math.atan2(-Infinity, 1)",
michael@0 177 -Math.PI/2,
michael@0 178 Math.atan2(Number.NEGATIVE_INFINITY, 1) );
michael@0 179
michael@0 180 new TestCase( SECTION,
michael@0 181 "Math.atan2(-Infinity, -1)",
michael@0 182 -Math.PI/2,
michael@0 183 Math.atan2(Number.NEGATIVE_INFINITY,-1) );
michael@0 184
michael@0 185 new TestCase( SECTION,
michael@0 186 "Math.atan2(Infinity, Infinity)",
michael@0 187 Math.PI/4,
michael@0 188 Math.atan2(Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY) );
michael@0 189
michael@0 190 new TestCase( SECTION,
michael@0 191 "Math.atan2(Infinity, -Infinity)",
michael@0 192 3*Math.PI/4,
michael@0 193 Math.atan2(Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY) );
michael@0 194
michael@0 195 new TestCase( SECTION,
michael@0 196 "Math.atan2(-Infinity, Infinity)",
michael@0 197 -Math.PI/4,
michael@0 198 Math.atan2(Number.NEGATIVE_INFINITY, Number.POSITIVE_INFINITY) );
michael@0 199
michael@0 200 new TestCase( SECTION,
michael@0 201 "Math.atan2(-Infinity, -Infinity)",
michael@0 202 -3*Math.PI/4,
michael@0 203 Math.atan2(Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY) );
michael@0 204
michael@0 205 new TestCase( SECTION,
michael@0 206 "Math.atan2(-1, 1)",
michael@0 207 -Math.PI/4,
michael@0 208 Math.atan2( -1, 1) );
michael@0 209
michael@0 210 test();

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