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js/src/jit-test/tests/basic/string-endswith.js@6474c204b198 (annotated)

js/src/jit-test/tests/basic/string-endswith.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 /*
michael@0 2 * Copyright (c) 2013 Mathias Bynens. All rights reserved.
michael@0 3 *
michael@0 4 * Permission is hereby granted, free of charge, to any person obtaining a
michael@0 5 * copy of this software and associated documentation files (the "Software"),
michael@0 6 * to deal in the Software without restriction, including without limitation
michael@0 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
michael@0 8 * and/or sell copies of the Software, and to permit persons to whom the
michael@0 9 * Software is furnished to do so, subject to the following conditions:
michael@0 10 *
michael@0 11 * The above copyright notice and this permission notice shall be included in
michael@0 12 * all copies or substantial portions of the Software.
michael@0 13 *
michael@0 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
michael@0 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
michael@0 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
michael@0 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
michael@0 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
michael@0 19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
michael@0 20 * DEALINGS IN THE SOFTWARE.
michael@0 21 */
michael@0 22
michael@0 23 function assertThrows(fun, errorType) {
michael@0 24 try {
michael@0 25 fun();
michael@0 26 assertEq(true, false, "Expected error, but none was thrown");
michael@0 27 } catch (e) {
michael@0 28 assertEq(e instanceof errorType, true, "Wrong error type thrown");
michael@0 29 }
michael@0 30 }
michael@0 31 assertEq(String.prototype.endsWith.length, 1);
michael@0 32 assertEq(String.prototype.propertyIsEnumerable('endsWith'), false);
michael@0 33
michael@0 34 assertEq('undefined'.endsWith(), true);
michael@0 35 assertEq('undefined'.endsWith(undefined), true);
michael@0 36 assertEq('undefined'.endsWith(null), false);
michael@0 37 assertEq('null'.endsWith(), false);
michael@0 38 assertEq('null'.endsWith(undefined), false);
michael@0 39 assertEq('null'.endsWith(null), true);
michael@0 40
michael@0 41 assertEq('abc'.endsWith(), false);
michael@0 42 assertEq('abc'.endsWith(''), true);
michael@0 43 assertEq('abc'.endsWith('\0'), false);
michael@0 44 assertEq('abc'.endsWith('c'), true);
michael@0 45 assertEq('abc'.endsWith('b'), false);
michael@0 46 assertEq('abc'.endsWith('a'), false);
michael@0 47 assertEq('abc'.endsWith('ab'), false);
michael@0 48 assertEq('abc'.endsWith('bc'), true);
michael@0 49 assertEq('abc'.endsWith('abc'), true);
michael@0 50 assertEq('abc'.endsWith('bcd'), false);
michael@0 51 assertEq('abc'.endsWith('abcd'), false);
michael@0 52 assertEq('abc'.endsWith('bcde'), false);
michael@0 53
michael@0 54 assertEq('abc'.endsWith('', NaN), true);
michael@0 55 assertEq('abc'.endsWith('\0', NaN), false);
michael@0 56 assertEq('abc'.endsWith('c', NaN), false);
michael@0 57 assertEq('abc'.endsWith('b', NaN), false);
michael@0 58 assertEq('abc'.endsWith('a', NaN), false);
michael@0 59 assertEq('abc'.endsWith('ab', NaN), false);
michael@0 60 assertEq('abc'.endsWith('bc', NaN), false);
michael@0 61 assertEq('abc'.endsWith('abc', NaN), false);
michael@0 62 assertEq('abc'.endsWith('bcd', NaN), false);
michael@0 63 assertEq('abc'.endsWith('abcd', NaN), false);
michael@0 64 assertEq('abc'.endsWith('bcde', NaN), false);
michael@0 65
michael@0 66 assertEq('abc'.endsWith('', false), true);
michael@0 67 assertEq('abc'.endsWith('\0', false), false);
michael@0 68 assertEq('abc'.endsWith('c', false), false);
michael@0 69 assertEq('abc'.endsWith('b', false), false);
michael@0 70 assertEq('abc'.endsWith('a', false), false);
michael@0 71 assertEq('abc'.endsWith('ab', false), false);
michael@0 72 assertEq('abc'.endsWith('bc', false), false);
michael@0 73 assertEq('abc'.endsWith('abc', false), false);
michael@0 74 assertEq('abc'.endsWith('bcd', false), false);
michael@0 75 assertEq('abc'.endsWith('abcd', false), false);
michael@0 76 assertEq('abc'.endsWith('bcde', false), false);
michael@0 77
michael@0 78 assertEq('abc'.endsWith('', undefined), true);
michael@0 79 assertEq('abc'.endsWith('\0', undefined), false);
michael@0 80 assertEq('abc'.endsWith('c', undefined), true);
michael@0 81 assertEq('abc'.endsWith('b', undefined), false);
michael@0 82 assertEq('abc'.endsWith('a', undefined), false);
michael@0 83 assertEq('abc'.endsWith('ab', undefined), false);
michael@0 84 assertEq('abc'.endsWith('bc', undefined), true);
michael@0 85 assertEq('abc'.endsWith('abc', undefined), true);
michael@0 86 assertEq('abc'.endsWith('bcd', undefined), false);
michael@0 87 assertEq('abc'.endsWith('abcd', undefined), false);
michael@0 88 assertEq('abc'.endsWith('bcde', undefined), false);
michael@0 89
michael@0 90 assertEq('abc'.endsWith('', null), true);
michael@0 91 assertEq('abc'.endsWith('\0', null), false);
michael@0 92 assertEq('abc'.endsWith('c', null), false);
michael@0 93 assertEq('abc'.endsWith('b', null), false);
michael@0 94 assertEq('abc'.endsWith('a', null), false);
michael@0 95 assertEq('abc'.endsWith('ab', null), false);
michael@0 96 assertEq('abc'.endsWith('bc', null), false);
michael@0 97 assertEq('abc'.endsWith('abc', null), false);
michael@0 98 assertEq('abc'.endsWith('bcd', null), false);
michael@0 99 assertEq('abc'.endsWith('abcd', null), false);
michael@0 100 assertEq('abc'.endsWith('bcde', null), false);
michael@0 101
michael@0 102 assertEq('abc'.endsWith('', -Infinity), true);
michael@0 103 assertEq('abc'.endsWith('\0', -Infinity), false);
michael@0 104 assertEq('abc'.endsWith('c', -Infinity), false);
michael@0 105 assertEq('abc'.endsWith('b', -Infinity), false);
michael@0 106 assertEq('abc'.endsWith('a', -Infinity), false);
michael@0 107 assertEq('abc'.endsWith('ab', -Infinity), false);
michael@0 108 assertEq('abc'.endsWith('bc', -Infinity), false);
michael@0 109 assertEq('abc'.endsWith('abc', -Infinity), false);
michael@0 110 assertEq('abc'.endsWith('bcd', -Infinity), false);
michael@0 111 assertEq('abc'.endsWith('abcd', -Infinity), false);
michael@0 112 assertEq('abc'.endsWith('bcde', -Infinity), false);
michael@0 113
michael@0 114 assertEq('abc'.endsWith('', -1), true);
michael@0 115 assertEq('abc'.endsWith('\0', -1), false);
michael@0 116 assertEq('abc'.endsWith('c', -1), false);
michael@0 117 assertEq('abc'.endsWith('b', -1), false);
michael@0 118 assertEq('abc'.endsWith('a', -1), false);
michael@0 119 assertEq('abc'.endsWith('ab', -1), false);
michael@0 120 assertEq('abc'.endsWith('bc', -1), false);
michael@0 121 assertEq('abc'.endsWith('abc', -1), false);
michael@0 122 assertEq('abc'.endsWith('bcd', -1), false);
michael@0 123 assertEq('abc'.endsWith('abcd', -1), false);
michael@0 124 assertEq('abc'.endsWith('bcde', -1), false);
michael@0 125
michael@0 126 assertEq('abc'.endsWith('', -0), true);
michael@0 127 assertEq('abc'.endsWith('\0', -0), false);
michael@0 128 assertEq('abc'.endsWith('c', -0), false);
michael@0 129 assertEq('abc'.endsWith('b', -0), false);
michael@0 130 assertEq('abc'.endsWith('a', -0), false);
michael@0 131 assertEq('abc'.endsWith('ab', -0), false);
michael@0 132 assertEq('abc'.endsWith('bc', -0), false);
michael@0 133 assertEq('abc'.endsWith('abc', -0), false);
michael@0 134 assertEq('abc'.endsWith('bcd', -0), false);
michael@0 135 assertEq('abc'.endsWith('abcd', -0), false);
michael@0 136 assertEq('abc'.endsWith('bcde', -0), false);
michael@0 137
michael@0 138 assertEq('abc'.endsWith('', +0), true);
michael@0 139 assertEq('abc'.endsWith('\0', +0), false);
michael@0 140 assertEq('abc'.endsWith('c', +0), false);
michael@0 141 assertEq('abc'.endsWith('b', +0), false);
michael@0 142 assertEq('abc'.endsWith('a', +0), false);
michael@0 143 assertEq('abc'.endsWith('ab', +0), false);
michael@0 144 assertEq('abc'.endsWith('bc', +0), false);
michael@0 145 assertEq('abc'.endsWith('abc', +0), false);
michael@0 146 assertEq('abc'.endsWith('bcd', +0), false);
michael@0 147 assertEq('abc'.endsWith('abcd', +0), false);
michael@0 148 assertEq('abc'.endsWith('bcde', +0), false);
michael@0 149
michael@0 150 assertEq('abc'.endsWith('', 1), true);
michael@0 151 assertEq('abc'.endsWith('\0', 1), false);
michael@0 152 assertEq('abc'.endsWith('c', 1), false);
michael@0 153 assertEq('abc'.endsWith('b', 1), false);
michael@0 154 assertEq('abc'.endsWith('ab', 1), false);
michael@0 155 assertEq('abc'.endsWith('bc', 1), false);
michael@0 156 assertEq('abc'.endsWith('abc', 1), false);
michael@0 157 assertEq('abc'.endsWith('bcd', 1), false);
michael@0 158 assertEq('abc'.endsWith('abcd', 1), false);
michael@0 159 assertEq('abc'.endsWith('bcde', 1), false);
michael@0 160
michael@0 161 assertEq('abc'.endsWith('', 2), true);
michael@0 162 assertEq('abc'.endsWith('\0', 2), false);
michael@0 163 assertEq('abc'.endsWith('c', 2), false);
michael@0 164 assertEq('abc'.endsWith('b', 2), true);
michael@0 165 assertEq('abc'.endsWith('ab', 2), true);
michael@0 166 assertEq('abc'.endsWith('bc', 2), false);
michael@0 167 assertEq('abc'.endsWith('abc', 2), false);
michael@0 168 assertEq('abc'.endsWith('bcd', 2), false);
michael@0 169 assertEq('abc'.endsWith('abcd', 2), false);
michael@0 170 assertEq('abc'.endsWith('bcde', 2), false);
michael@0 171
michael@0 172 assertEq('abc'.endsWith('', +Infinity), true);
michael@0 173 assertEq('abc'.endsWith('\0', +Infinity), false);
michael@0 174 assertEq('abc'.endsWith('c', +Infinity), true);
michael@0 175 assertEq('abc'.endsWith('b', +Infinity), false);
michael@0 176 assertEq('abc'.endsWith('a', +Infinity), false);
michael@0 177 assertEq('abc'.endsWith('ab', +Infinity), false);
michael@0 178 assertEq('abc'.endsWith('bc', +Infinity), true);
michael@0 179 assertEq('abc'.endsWith('abc', +Infinity), true);
michael@0 180 assertEq('abc'.endsWith('bcd', +Infinity), false);
michael@0 181 assertEq('abc'.endsWith('abcd', +Infinity), false);
michael@0 182 assertEq('abc'.endsWith('bcde', +Infinity), false);
michael@0 183
michael@0 184 assertEq('abc'.endsWith('', true), true);
michael@0 185 assertEq('abc'.endsWith('\0', true), false);
michael@0 186 assertEq('abc'.endsWith('c', true), false);
michael@0 187 assertEq('abc'.endsWith('b', true), false);
michael@0 188 assertEq('abc'.endsWith('ab', true), false);
michael@0 189 assertEq('abc'.endsWith('bc', true), false);
michael@0 190 assertEq('abc'.endsWith('abc', true), false);
michael@0 191 assertEq('abc'.endsWith('bcd', true), false);
michael@0 192 assertEq('abc'.endsWith('abcd', true), false);
michael@0 193 assertEq('abc'.endsWith('bcde', true), false);
michael@0 194
michael@0 195 assertEq('abc'.endsWith('', 'x'), true);
michael@0 196 assertEq('abc'.endsWith('\0', 'x'), false);
michael@0 197 assertEq('abc'.endsWith('c', 'x'), false);
michael@0 198 assertEq('abc'.endsWith('b', 'x'), false);
michael@0 199 assertEq('abc'.endsWith('a', 'x'), false);
michael@0 200 assertEq('abc'.endsWith('ab', 'x'), false);
michael@0 201 assertEq('abc'.endsWith('bc', 'x'), false);
michael@0 202 assertEq('abc'.endsWith('abc', 'x'), false);
michael@0 203 assertEq('abc'.endsWith('bcd', 'x'), false);
michael@0 204 assertEq('abc'.endsWith('abcd', 'x'), false);
michael@0 205 assertEq('abc'.endsWith('bcde', 'x'), false);
michael@0 206
michael@0 207 assertEq('[a-z]+(bar)?'.endsWith('(bar)?'), true);
michael@0 208 assertThrows(function() { '[a-z]+(bar)?'.endsWith(/(bar)?/); }, TypeError);
michael@0 209 assertEq('[a-z]+(bar)?'.endsWith('[a-z]+', 6), true);
michael@0 210 assertThrows(function() { '[a-z]+(bar)?'.endsWith(/(bar)?/); }, TypeError);
michael@0 211 assertThrows(function() { '[a-z]+/(bar)?/'.endsWith(/(bar)?/); }, TypeError);
michael@0 212 var global = newGlobal();
michael@0 213 global.eval('this.re = /(bar)?/');
michael@0 214 assertThrows(function() { '[a-z]+/(bar)?/'.endsWith(global.re); }, TypeError);
michael@0 215
michael@0 216 // http://mathiasbynens.be/notes/javascript-unicode#poo-test
michael@0 217 var string = 'I\xF1t\xEBrn\xE2ti\xF4n\xE0liz\xE6ti\xF8n\u2603\uD83D\uDCA9';
michael@0 218 assertEq(string.endsWith(''), true);
michael@0 219 assertEq(string.endsWith('\xF1t\xEBr'), false);
michael@0 220 assertEq(string.endsWith('\xF1t\xEBr', 5), true);
michael@0 221 assertEq(string.endsWith('\xE0liz\xE6'), false);
michael@0 222 assertEq(string.endsWith('\xE0liz\xE6', 16), true);
michael@0 223 assertEq(string.endsWith('\xF8n\u2603\uD83D\uDCA9'), true);
michael@0 224 assertEq(string.endsWith('\xF8n\u2603\uD83D\uDCA9', 23), true);
michael@0 225 assertEq(string.endsWith('\u2603'), false);
michael@0 226 assertEq(string.endsWith('\u2603', 21), true);
michael@0 227 assertEq(string.endsWith('\uD83D\uDCA9'), true);
michael@0 228 assertEq(string.endsWith('\uD83D\uDCA9', 23), true);
michael@0 229
michael@0 230 assertThrows(function() { String.prototype.endsWith.call(undefined); }, TypeError);
michael@0 231 assertThrows(function() { String.prototype.endsWith.call(undefined, 'b'); }, TypeError);
michael@0 232 assertThrows(function() { String.prototype.endsWith.call(undefined, 'b', 4); }, TypeError);
michael@0 233 assertThrows(function() { String.prototype.endsWith.call(null); }, TypeError);
michael@0 234 assertThrows(function() { String.prototype.endsWith.call(null, 'b'); }, TypeError);
michael@0 235 assertThrows(function() { String.prototype.endsWith.call(null, 'b', 4); }, TypeError);
michael@0 236 assertEq(String.prototype.endsWith.call(42, '2'), true);
michael@0 237 assertEq(String.prototype.endsWith.call(42, '4'), false);
michael@0 238 assertEq(String.prototype.endsWith.call(42, 'b', 4), false);
michael@0 239 assertEq(String.prototype.endsWith.call(42, '2', 1), false);
michael@0 240 assertEq(String.prototype.endsWith.call(42, '2', 4), true);
michael@0 241 assertEq(String.prototype.endsWith.call({ 'toString': function() { return 'abc'; } }, 'b', 0), false);
michael@0 242 assertEq(String.prototype.endsWith.call({ 'toString': function() { return 'abc'; } }, 'b', 1), false);
michael@0 243 assertEq(String.prototype.endsWith.call({ 'toString': function() { return 'abc'; } }, 'b', 2), true);
michael@0 244 assertThrows(function() { String.prototype.endsWith.call({ 'toString': function() { throw RangeError(); } }, /./); }, RangeError);
michael@0 245 assertThrows(function() { String.prototype.endsWith.call({ 'toString': function() { return 'abc' } }, /./); }, TypeError);
michael@0 246
michael@0 247 assertThrows(function() { String.prototype.endsWith.apply(undefined); }, TypeError);
michael@0 248 assertThrows(function() { String.prototype.endsWith.apply(undefined, ['b']); }, TypeError);
michael@0 249 assertThrows(function() { String.prototype.endsWith.apply(undefined, ['b', 4]); }, TypeError);
michael@0 250 assertThrows(function() { String.prototype.endsWith.apply(null); }, TypeError);
michael@0 251 assertThrows(function() { String.prototype.endsWith.apply(null, ['b']); }, TypeError);
michael@0 252 assertThrows(function() { String.prototype.endsWith.apply(null, ['b', 4]); }, TypeError);
michael@0 253 assertEq(String.prototype.endsWith.apply(42, ['2']), true);
michael@0 254 assertEq(String.prototype.endsWith.apply(42, ['4']), false);
michael@0 255 assertEq(String.prototype.endsWith.apply(42, ['b', 4]), false);
michael@0 256 assertEq(String.prototype.endsWith.apply(42, ['2', 1]), false);
michael@0 257 assertEq(String.prototype.endsWith.apply(42, ['2', 4]), true);
michael@0 258 assertEq(String.prototype.endsWith.apply({ 'toString': function() { return 'abc'; } }, ['b', 0]), false);
michael@0 259 assertEq(String.prototype.endsWith.apply({ 'toString': function() { return 'abc'; } }, ['b', 1]), false);
michael@0 260 assertEq(String.prototype.endsWith.apply({ 'toString': function() { return 'abc'; } }, ['b', 2]), true);
michael@0 261 assertThrows(function() { String.prototype.endsWith.apply({ 'toString': function() { throw RangeError(); } }, [/./]); }, RangeError);
michael@0 262 assertThrows(function() { String.prototype.endsWith.apply({ 'toString': function() { return 'abc' } }, [/./]); }, TypeError);

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