Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | // Copyright 2013 the V8 project authors. All rights reserved. |
| 2 | // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
| 3 | // |
| 4 | // Redistribution and use in source and binary forms, with or without |
| 5 | // modification, are permitted provided that the following conditions |
| 6 | // are met: |
| 7 | // 1. Redistributions of source code must retain the above copyright |
| 8 | // notice, this list of conditions and the following disclaimer. |
| 9 | // 2. Redistributions in binary form must reproduce the above copyright |
| 10 | // notice, this list of conditions and the following disclaimer in the |
| 11 | // documentation and/or other materials provided with the distribution. |
| 12 | // |
| 13 | // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY |
| 14 | // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 15 | // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 16 | // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| 17 | // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 18 | // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 19 | // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| 20 | // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 21 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 22 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 23 | |
| 24 | description( |
| 25 | "This test checks that using the typeof operator on a JavaScript value and comparing it to a constant string works as expected." |
| 26 | ); |
| 27 | |
| 28 | function isUndefined(a) |
| 29 | { |
| 30 | return typeof a == "undefined"; |
| 31 | } |
| 32 | |
| 33 | shouldBeTrue("isUndefined(undefined)"); |
| 34 | shouldBeFalse("isUndefined(1)"); |
| 35 | |
| 36 | function isUndefinedStrict(a) |
| 37 | { |
| 38 | return typeof a === "undefined"; |
| 39 | } |
| 40 | |
| 41 | shouldBeTrue("isUndefinedStrict(undefined)"); |
| 42 | shouldBeFalse("isUndefinedStrict(1)"); |
| 43 | |
| 44 | function isBoolean(a) |
| 45 | { |
| 46 | return typeof a == "boolean"; |
| 47 | } |
| 48 | |
| 49 | shouldBeTrue("isBoolean(true)"); |
| 50 | shouldBeTrue("isBoolean(false)"); |
| 51 | shouldBeFalse("isBoolean(1)"); |
| 52 | |
| 53 | function isBooleanStrict(a) |
| 54 | { |
| 55 | return typeof a === "boolean"; |
| 56 | } |
| 57 | |
| 58 | shouldBeTrue("isBooleanStrict(true)"); |
| 59 | shouldBeTrue("isBooleanStrict(false)"); |
| 60 | shouldBeFalse("isBooleanStrict(1)"); |
| 61 | |
| 62 | function isNumber(a) |
| 63 | { |
| 64 | return typeof a == "number"; |
| 65 | } |
| 66 | |
| 67 | shouldBeTrue("isNumber(1)"); |
| 68 | shouldBeFalse("isNumber(undefined)"); |
| 69 | |
| 70 | function isNumberStrict(a) |
| 71 | { |
| 72 | return typeof a === "number"; |
| 73 | } |
| 74 | |
| 75 | shouldBeTrue("isNumberStrict(1)"); |
| 76 | shouldBeFalse("isNumberStrict(undefined)"); |
| 77 | |
| 78 | function isString(a) |
| 79 | { |
| 80 | return typeof a == "string"; |
| 81 | } |
| 82 | |
| 83 | shouldBeTrue("isString('string')"); |
| 84 | shouldBeFalse("isString(1)"); |
| 85 | |
| 86 | function isStringStrict(a) |
| 87 | { |
| 88 | return typeof a === "string"; |
| 89 | } |
| 90 | |
| 91 | shouldBeTrue("isStringStrict('string')"); |
| 92 | shouldBeFalse("isStringStrict(1)"); |
| 93 | |
| 94 | function isObject(a) |
| 95 | { |
| 96 | return typeof a == "object"; |
| 97 | } |
| 98 | |
| 99 | shouldBeTrue("isObject({ })"); |
| 100 | shouldBeFalse("isObject(1)"); |
| 101 | |
| 102 | function isObjectStrict(a) |
| 103 | { |
| 104 | return typeof a === "object"; |
| 105 | } |
| 106 | |
| 107 | shouldBeTrue("isObjectStrict({ })"); |
| 108 | shouldBeFalse("isObjectStrict(1)"); |
| 109 | |
| 110 | function isFunction(a) |
| 111 | { |
| 112 | return typeof a == "function"; |
| 113 | } |
| 114 | |
| 115 | shouldBeTrue("isFunction(function () { })"); |
| 116 | shouldBeFalse("isFunction(1)"); |
| 117 | |
| 118 | function isFunctionStrict(a) |
| 119 | { |
| 120 | return typeof a === "function"; |
| 121 | } |
| 122 | |
| 123 | shouldBeTrue("isFunctionStrict(function () { })"); |
| 124 | shouldBeFalse("isFunctionStrict(1)"); |
| 125 | |
| 126 | function complexIsUndefinedTest() |
| 127 | { |
| 128 | function replace_formats() { |
| 129 | var o = ["text", 0]; |
| 130 | if (typeof o == "string") { |
| 131 | } else if (typeof o == "undefined") { |
| 132 | } else if (typeof o == "object" && typeof o[0] == "string") { |
| 133 | return "PASS"; |
| 134 | } |
| 135 | return "FAIL"; |
| 136 | }; |
| 137 | |
| 138 | return "%d".replace(/%d/, replace_formats); |
| 139 | } |
| 140 | shouldBe("complexIsUndefinedTest()", "'PASS'"); |
| 141 | |
| 142 | function complexIsBooleanTest() |
| 143 | { |
| 144 | function replace_formats() { |
| 145 | var o = ["text", 0]; |
| 146 | if (typeof o == "string") { |
| 147 | } else if (typeof o == "boolean") { |
| 148 | } else if (typeof o == "object" && typeof o[0] == "string") { |
| 149 | return "PASS"; |
| 150 | } |
| 151 | return "FAIL"; |
| 152 | }; |
| 153 | |
| 154 | return "%d".replace(/%d/, replace_formats); |
| 155 | } |
| 156 | shouldBe("complexIsBooleanTest()", "'PASS'"); |
| 157 | |
| 158 | function complexIsNumberTest() |
| 159 | { |
| 160 | function replace_formats() { |
| 161 | var o = ["text", 0]; |
| 162 | if (typeof o == "string") { |
| 163 | } else if (typeof o == "number") { |
| 164 | } else if (typeof o == "object" && typeof o[0] == "string") { |
| 165 | return "PASS"; |
| 166 | } |
| 167 | return "FAIL"; |
| 168 | }; |
| 169 | |
| 170 | return "%d".replace(/%d/, replace_formats); |
| 171 | } |
| 172 | shouldBe("complexIsNumberTest()", "'PASS'"); |
| 173 | |
| 174 | function complexIsStringTest() |
| 175 | { |
| 176 | function replace_formats() { |
| 177 | var o = ["text", 0]; |
| 178 | if (typeof o == "string") { |
| 179 | } else if (typeof o == "string") { |
| 180 | } else if (typeof o == "object" && typeof o[0] == "string") { |
| 181 | return "PASS"; |
| 182 | } |
| 183 | return "FAIL"; |
| 184 | }; |
| 185 | |
| 186 | return "%d".replace(/%d/, replace_formats); |
| 187 | } |
| 188 | shouldBe("complexIsStringTest()", "'PASS'"); |
| 189 | |
| 190 | function complexIsObjectTest() |
| 191 | { |
| 192 | var a = ["text", 0]; |
| 193 | function replace_formats() { |
| 194 | var o = function () { }; |
| 195 | if (typeof o == "string") { |
| 196 | } else if (typeof o == "object") { |
| 197 | } else if (typeof o == "function" && typeof a[0] == "string") { |
| 198 | return "PASS"; |
| 199 | } |
| 200 | return "FAIL"; |
| 201 | }; |
| 202 | |
| 203 | return "%d".replace(/%d/, replace_formats); |
| 204 | } |
| 205 | shouldBe("complexIsObjectTest()", "'PASS'"); |
| 206 | |
| 207 | function complexIsFunctionTest() |
| 208 | { |
| 209 | function replace_formats() { |
| 210 | var o = ["text", 0]; |
| 211 | if (typeof o == "string") { |
| 212 | } else if (typeof o == "function") { |
| 213 | } else if (typeof o == "object" && typeof o[0] == "string") { |
| 214 | return "PASS"; |
| 215 | } |
| 216 | return "FAIL"; |
| 217 | }; |
| 218 | |
| 219 | return "%d".replace(/%d/, replace_formats); |
| 220 | } |
| 221 | shouldBe("complexIsFunctionTest()", "'PASS'"); |
| 222 | |
| 223 | function complexIsUndefinedStrictTest() |
| 224 | { |
| 225 | function replace_formats() { |
| 226 | var o = ["text", 0]; |
| 227 | if (typeof o == "string") { |
| 228 | } else if (typeof o === "undefined") { |
| 229 | } else if (typeof o == "object" && typeof o[0] == "string") { |
| 230 | return "PASS"; |
| 231 | } |
| 232 | return "FAIL"; |
| 233 | }; |
| 234 | |
| 235 | return "%d".replace(/%d/, replace_formats); |
| 236 | } |
| 237 | shouldBe("complexIsUndefinedStrictTest()", "'PASS'"); |
| 238 | |
| 239 | function complexIsBooleanStrictTest() |
| 240 | { |
| 241 | function replace_formats() { |
| 242 | var o = ["text", 0]; |
| 243 | if (typeof o == "string") { |
| 244 | } else if (typeof o === "boolean") { |
| 245 | } else if (typeof o == "object" && typeof o[0] == "string") { |
| 246 | return "PASS"; |
| 247 | } |
| 248 | return "FAIL"; |
| 249 | }; |
| 250 | |
| 251 | return "%d".replace(/%d/, replace_formats); |
| 252 | } |
| 253 | shouldBe("complexIsBooleanStrictTest()", "'PASS'"); |
| 254 | |
| 255 | function complexIsNumberStrictTest() |
| 256 | { |
| 257 | function replace_formats() { |
| 258 | var o = ["text", 0]; |
| 259 | if (typeof o == "string") { |
| 260 | } else if (typeof o === "number") { |
| 261 | } else if (typeof o == "object" && typeof o[0] == "string") { |
| 262 | return "PASS"; |
| 263 | } |
| 264 | return "FAIL"; |
| 265 | }; |
| 266 | |
| 267 | return "%d".replace(/%d/, replace_formats); |
| 268 | } |
| 269 | shouldBe("complexIsNumberStrictTest()", "'PASS'"); |
| 270 | |
| 271 | function complexIsStringStrictTest() |
| 272 | { |
| 273 | function replace_formats() { |
| 274 | var o = ["text", 0]; |
| 275 | if (typeof o == "string") { |
| 276 | } else if (typeof o === "string") { |
| 277 | } else if (typeof o == "object" && typeof o[0] == "string") { |
| 278 | return "PASS"; |
| 279 | } |
| 280 | return "FAIL"; |
| 281 | }; |
| 282 | |
| 283 | return "%d".replace(/%d/, replace_formats); |
| 284 | } |
| 285 | shouldBe("complexIsStringStrictTest()", "'PASS'"); |
| 286 | |
| 287 | function complexIsObjectStrictTest() |
| 288 | { |
| 289 | var a = ["text", 0]; |
| 290 | function replace_formats() { |
| 291 | var o = function () { }; |
| 292 | if (typeof o == "string") { |
| 293 | } else if (typeof o === "object") { |
| 294 | } else if (typeof o == "function" && typeof a[0] == "string") { |
| 295 | return "PASS"; |
| 296 | } |
| 297 | return "FAIL"; |
| 298 | }; |
| 299 | |
| 300 | return "%d".replace(/%d/, replace_formats); |
| 301 | } |
| 302 | shouldBe("complexIsObjectStrictTest()", "'PASS'"); |
| 303 | |
| 304 | function complexIsFunctionStrictTest() |
| 305 | { |
| 306 | function replace_formats() { |
| 307 | var o = ["text", 0]; |
| 308 | if (typeof o == "string") { |
| 309 | } else if (typeof o === "function") { |
| 310 | } else if (typeof o == "object" && typeof o[0] == "string") { |
| 311 | return "PASS"; |
| 312 | } |
| 313 | return "FAIL"; |
| 314 | }; |
| 315 | |
| 316 | return "%d".replace(/%d/, replace_formats); |
| 317 | } |
| 318 | shouldBe("complexIsFunctionStrictTest()", "'PASS'"); |