1/* The contents of this file are subject to the Netscape Public 2 * License Version 1.1 (the "License"); you may not use this file 3 * except in compliance with the License. You may obtain a copy of 4 * the License at http://www.mozilla.org/NPL/ 5 * 6 * Software distributed under the License is distributed on an "AS 7 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or 8 * implied. See the License for the specific language governing 9 * rights and limitations under the License. 10 * 11 * The Original Code is Mozilla Communicator client code, released March 12 * 31, 1998. 13 * 14 * The Initial Developer of the Original Code is Netscape Communications 15 * Corporation. Portions created by Netscape are 16 * Copyright (C) 1998 Netscape Communications Corporation. All 17 * Rights Reserved. 18 * 19 * Contributor(s): 20 * 21 */ 22/** 23 File Name: 15.1.2.3.js 24 ECMA Section: 15.1.2.3 Function properties of the global object: 25 parseFloat( string ) 26 27 Description: The parseFloat function produces a number value dictated 28 by the interpretation of the contents of the string 29 argument defined as a decimal literal. 30 31 When the parseFloat function is called, the following 32 steps are taken: 33 34 1. Call ToString( string ). 35 2. Remove leading whitespace Result(1). 36 3. If neither Result(2) nor any prefix of Result(2) 37 satisfies the syntax of a StrDecimalLiteral, 38 return NaN. 39 4. Compute the longest prefix of Result(2) which might 40 be Resusult(2) itself, that satisfies the syntax of 41 a StrDecimalLiteral 42 5. Return the number value for the MV of Result(4). 43 44 Note that parseFloate may interpret only a leading 45 portion of the string as a number value; it ignores any 46 characters that cannot be interpreted as part of the 47 notation of a decimal literal, and no indication is given 48 that such characters were ignored. 49 50 StrDecimalLiteral:: 51 Infinity 52 DecimalDigits.DecimalDigits opt ExponentPart opt 53 .DecimalDigits ExponentPart opt 54 DecimalDigits ExponentPart opt 55 56 Author: christine@netscape.com 57 Date: 28 october 1997 58 59*/ 60 61 var SECTION = "15.1.2.3-1"; 62 var VERSION = "ECMA_1"; 63 startTest(); 64 var TITLE = "parseFloat(string)"; 65 var BUGNUMBER= "77391"; 66 67 writeHeaderToLog( SECTION + " "+ TITLE); 68 69 var testcases = getTestCases(); 70 71 test(); 72 73 74function getTestCases() { 75 var array = new Array(); 76 var item = 0; 77 78 array[item++] = new TestCase( SECTION, "parseFloat.length", 1, parseFloat.length ); 79 80 array[item++] = new TestCase( SECTION, "parseFloat.length = null; parseFloat.length", 1, eval("parseFloat.length = null; parseFloat.length") ); 81 array[item++] = new TestCase( SECTION, "delete parseFloat.length", false, delete parseFloat.length ); 82 array[item++] = new TestCase( SECTION, "delete parseFloat.length; parseFloat.length", 1, eval("delete parseFloat.length; parseFloat.length") ); 83 array[item++] = new TestCase( SECTION, "var MYPROPS=''; for ( var p in parseFloat ) { MYPROPS += p }; MYPROPS", "", eval("var MYPROPS=''; for ( var p in parseFloat ) { MYPROPS += p }; MYPROPS") ); 84 85 array[item++] = new TestCase( SECTION, "parseFloat()", Number.NaN, parseFloat() ); 86 array[item++] = new TestCase( SECTION, "parseFloat('')", Number.NaN, parseFloat('') ); 87 88 array[item++] = new TestCase( SECTION, "parseFloat(' ')", Number.NaN, parseFloat(' ') ); 89 array[item++] = new TestCase( SECTION, "parseFloat(true)", Number.NaN, parseFloat(true) ); 90 array[item++] = new TestCase( SECTION, "parseFloat(false)", Number.NaN, parseFloat(false) ); 91 array[item++] = new TestCase( SECTION, "parseFloat('string')", Number.NaN, parseFloat("string") ); 92 93 array[item++] = new TestCase( SECTION, "parseFloat(' Infinity')", Infinity, parseFloat("Infinity") ); 94 array[item++] = new TestCase( SECTION, "parseFloat(' Infinity ')", Infinity, parseFloat(' Infinity ') ); 95 96 array[item++] = new TestCase( SECTION, "parseFloat('Infinity')", Infinity, parseFloat("Infinity") ); 97 array[item++] = new TestCase( SECTION, "parseFloat(Infinity)", Infinity, parseFloat(Infinity) ); 98 99 100 array[item++] = new TestCase( SECTION, "parseFloat(' +Infinity')", +Infinity, parseFloat("+Infinity") ); 101 array[item++] = new TestCase( SECTION, "parseFloat(' -Infinity ')", -Infinity, parseFloat(' -Infinity ') ); 102 103 array[item++] = new TestCase( SECTION, "parseFloat('+Infinity')", +Infinity, parseFloat("+Infinity") ); 104 array[item++] = new TestCase( SECTION, "parseFloat(-Infinity)", -Infinity, parseFloat(-Infinity) ); 105 106 array[item++] = new TestCase( SECTION, "parseFloat('0')", 0, parseFloat("0") ); 107 array[item++] = new TestCase( SECTION, "parseFloat('-0')", -0, parseFloat("-0") ); 108 array[item++] = new TestCase( SECTION, "parseFloat('+0')", 0, parseFloat("+0") ); 109 110 array[item++] = new TestCase( SECTION, "parseFloat('1')", 1, parseFloat("1") ); 111 array[item++] = new TestCase( SECTION, "parseFloat('-1')", -1, parseFloat("-1") ); 112 array[item++] = new TestCase( SECTION, "parseFloat('+1')", 1, parseFloat("+1") ); 113 114 array[item++] = new TestCase( SECTION, "parseFloat('2')", 2, parseFloat("2") ); 115 array[item++] = new TestCase( SECTION, "parseFloat('-2')", -2, parseFloat("-2") ); 116 array[item++] = new TestCase( SECTION, "parseFloat('+2')", 2, parseFloat("+2") ); 117 118 array[item++] = new TestCase( SECTION, "parseFloat('3')", 3, parseFloat("3") ); 119 array[item++] = new TestCase( SECTION, "parseFloat('-3')", -3, parseFloat("-3") ); 120 array[item++] = new TestCase( SECTION, "parseFloat('+3')", 3, parseFloat("+3") ); 121 122 array[item++] = new TestCase( SECTION, "parseFloat('4')", 4, parseFloat("4") ); 123 array[item++] = new TestCase( SECTION, "parseFloat('-4')", -4, parseFloat("-4") ); 124 array[item++] = new TestCase( SECTION, "parseFloat('+4')", 4, parseFloat("+4") ); 125 126 array[item++] = new TestCase( SECTION, "parseFloat('5')", 5, parseFloat("5") ); 127 array[item++] = new TestCase( SECTION, "parseFloat('-5')", -5, parseFloat("-5") ); 128 array[item++] = new TestCase( SECTION, "parseFloat('+5')", 5, parseFloat("+5") ); 129 130 array[item++] = new TestCase( SECTION, "parseFloat('6')", 6, parseFloat("6") ); 131 array[item++] = new TestCase( SECTION, "parseFloat('-6')", -6, parseFloat("-6") ); 132 array[item++] = new TestCase( SECTION, "parseFloat('+6')", 6, parseFloat("+6") ); 133 134 array[item++] = new TestCase( SECTION, "parseFloat('7')", 7, parseFloat("7") ); 135 array[item++] = new TestCase( SECTION, "parseFloat('-7')", -7, parseFloat("-7") ); 136 array[item++] = new TestCase( SECTION, "parseFloat('+7')", 7, parseFloat("+7") ); 137 138 array[item++] = new TestCase( SECTION, "parseFloat('8')", 8, parseFloat("8") ); 139 array[item++] = new TestCase( SECTION, "parseFloat('-8')", -8, parseFloat("-8") ); 140 array[item++] = new TestCase( SECTION, "parseFloat('+8')", 8, parseFloat("+8") ); 141 142 array[item++] = new TestCase( SECTION, "parseFloat('9')", 9, parseFloat("9") ); 143 array[item++] = new TestCase( SECTION, "parseFloat('-9')", -9, parseFloat("-9") ); 144 array[item++] = new TestCase( SECTION, "parseFloat('+9')", 9, parseFloat("+9") ); 145 146 array[item++] = new TestCase( SECTION, "parseFloat('3.14159')", 3.14159, parseFloat("3.14159") ); 147 array[item++] = new TestCase( SECTION, "parseFloat('-3.14159')", -3.14159, parseFloat("-3.14159") ); 148 array[item++] = new TestCase( SECTION, "parseFloat('+3.14159')", 3.14159, parseFloat("+3.14159") ); 149 150 array[item++] = new TestCase( SECTION, "parseFloat('3.')", 3, parseFloat("3.") ); 151 array[item++] = new TestCase( SECTION, "parseFloat('-3.')", -3, parseFloat("-3.") ); 152 array[item++] = new TestCase( SECTION, "parseFloat('+3.')", 3, parseFloat("+3.") ); 153 154 array[item++] = new TestCase( SECTION, "parseFloat('3.e1')", 30, parseFloat("3.e1") ); 155 array[item++] = new TestCase( SECTION, "parseFloat('-3.e1')", -30, parseFloat("-3.e1") ); 156 array[item++] = new TestCase( SECTION, "parseFloat('+3.e1')", 30, parseFloat("+3.e1") ); 157 158 array[item++] = new TestCase( SECTION, "parseFloat('3.e+1')", 30, parseFloat("3.e+1") ); 159 array[item++] = new TestCase( SECTION, "parseFloat('-3.e+1')", -30, parseFloat("-3.e+1") ); 160 array[item++] = new TestCase( SECTION, "parseFloat('+3.e+1')", 30, parseFloat("+3.e+1") ); 161 162 array[item++] = new TestCase( SECTION, "parseFloat('3.e-1')", .30, parseFloat("3.e-1") ); 163 array[item++] = new TestCase( SECTION, "parseFloat('-3.e-1')", -.30, parseFloat("-3.e-1") ); 164 array[item++] = new TestCase( SECTION, "parseFloat('+3.e-1')", .30, parseFloat("+3.e-1") ); 165 166 // StrDecimalLiteral::: .DecimalDigits ExponentPart opt 167 168 array[item++] = new TestCase( SECTION, "parseFloat('.00001')", 0.00001, parseFloat(".00001") ); 169 array[item++] = new TestCase( SECTION, "parseFloat('+.00001')", 0.00001, parseFloat("+.00001") ); 170 array[item++] = new TestCase( SECTION, "parseFloat('-0.0001')", -0.00001, parseFloat("-.00001") ); 171 172 array[item++] = new TestCase( SECTION, "parseFloat('.01e2')", 1, parseFloat(".01e2") ); 173 array[item++] = new TestCase( SECTION, "parseFloat('+.01e2')", 1, parseFloat("+.01e2") ); 174 array[item++] = new TestCase( SECTION, "parseFloat('-.01e2')", -1, parseFloat("-.01e2") ); 175 176 array[item++] = new TestCase( SECTION, "parseFloat('.01e+2')", 1, parseFloat(".01e+2") ); 177 array[item++] = new TestCase( SECTION, "parseFloat('+.01e+2')", 1, parseFloat("+.01e+2") ); 178 array[item++] = new TestCase( SECTION, "parseFloat('-.01e+2')", -1, parseFloat("-.01e+2") ); 179 180 array[item++] = new TestCase( SECTION, "parseFloat('.01e-2')", 0.0001, parseFloat(".01e-2") ); 181 array[item++] = new TestCase( SECTION, "parseFloat('+.01e-2')", 0.0001, parseFloat("+.01e-2") ); 182 array[item++] = new TestCase( SECTION, "parseFloat('-.01e-2')", -0.0001, parseFloat("-.01e-2") ); 183 184 // StrDecimalLiteral::: DecimalDigits ExponentPart opt 185 186 array[item++] = new TestCase( SECTION, "parseFloat('1234e5')", 123400000, parseFloat("1234e5") ); 187 array[item++] = new TestCase( SECTION, "parseFloat('+1234e5')", 123400000, parseFloat("+1234e5") ); 188 array[item++] = new TestCase( SECTION, "parseFloat('-1234e5')", -123400000, parseFloat("-1234e5") ); 189 190 array[item++] = new TestCase( SECTION, "parseFloat('1234e+5')", 123400000, parseFloat("1234e+5") ); 191 array[item++] = new TestCase( SECTION, "parseFloat('+1234e+5')", 123400000, parseFloat("+1234e+5") ); 192 array[item++] = new TestCase( SECTION, "parseFloat('-1234e+5')", -123400000, parseFloat("-1234e+5") ); 193 194 array[item++] = new TestCase( SECTION, "parseFloat('1234e-5')", 0.01234, parseFloat("1234e-5") ); 195 array[item++] = new TestCase( SECTION, "parseFloat('+1234e-5')", 0.01234, parseFloat("+1234e-5") ); 196 array[item++] = new TestCase( SECTION, "parseFloat('-1234e-5')", -0.01234, parseFloat("-1234e-5") ); 197 198 199 array[item++] = new TestCase( SECTION, "parseFloat(0)", 0, parseFloat(0) ); 200 array[item++] = new TestCase( SECTION, "parseFloat(-0)", -0, parseFloat(-0) ); 201 202 array[item++] = new TestCase( SECTION, "parseFloat(1)", 1, parseFloat(1) ); 203 array[item++] = new TestCase( SECTION, "parseFloat(-1)", -1, parseFloat(-1) ); 204 205 array[item++] = new TestCase( SECTION, "parseFloat(2)", 2, parseFloat(2) ); 206 array[item++] = new TestCase( SECTION, "parseFloat(-2)", -2, parseFloat(-2) ); 207 208 array[item++] = new TestCase( SECTION, "parseFloat(3)", 3, parseFloat(3) ); 209 array[item++] = new TestCase( SECTION, "parseFloat(-3)", -3, parseFloat(-3) ); 210 211 array[item++] = new TestCase( SECTION, "parseFloat(4)", 4, parseFloat(4) ); 212 array[item++] = new TestCase( SECTION, "parseFloat(-4)", -4, parseFloat(-4) ); 213 214 array[item++] = new TestCase( SECTION, "parseFloat(5)", 5, parseFloat(5) ); 215 array[item++] = new TestCase( SECTION, "parseFloat(-5)", -5, parseFloat(-5) ); 216 217 array[item++] = new TestCase( SECTION, "parseFloat(6)", 6, parseFloat(6) ); 218 array[item++] = new TestCase( SECTION, "parseFloat(-6)", -6, parseFloat(-6) ); 219 220 array[item++] = new TestCase( SECTION, "parseFloat(7)", 7, parseFloat(7) ); 221 array[item++] = new TestCase( SECTION, "parseFloat(-7)", -7, parseFloat(-7) ); 222 223 array[item++] = new TestCase( SECTION, "parseFloat(8)", 8, parseFloat(8) ); 224 array[item++] = new TestCase( SECTION, "parseFloat(-8)", -8, parseFloat(-8) ); 225 226 array[item++] = new TestCase( SECTION, "parseFloat(9)", 9, parseFloat(9) ); 227 array[item++] = new TestCase( SECTION, "parseFloat(-9)", -9, parseFloat(-9) ); 228 229 array[item++] = new TestCase( SECTION, "parseFloat(3.14159)", 3.14159, parseFloat(3.14159) ); 230 array[item++] = new TestCase( SECTION, "parseFloat(-3.14159)", -3.14159, parseFloat(-3.14159) ); 231 232 array[item++] = new TestCase( SECTION, "parseFloat(3.)", 3, parseFloat(3.) ); 233 array[item++] = new TestCase( SECTION, "parseFloat(-3.)", -3, parseFloat(-3.) ); 234 235 array[item++] = new TestCase( SECTION, "parseFloat(3.e1)", 30, parseFloat(3.e1) ); 236 array[item++] = new TestCase( SECTION, "parseFloat(-3.e1)", -30, parseFloat(-3.e1) ); 237 238 array[item++] = new TestCase( SECTION, "parseFloat(3.e+1)", 30, parseFloat(3.e+1) ); 239 array[item++] = new TestCase( SECTION, "parseFloat(-3.e+1)", -30, parseFloat(-3.e+1) ); 240 241 array[item++] = new TestCase( SECTION, "parseFloat(3.e-1)", .30, parseFloat(3.e-1) ); 242 array[item++] = new TestCase( SECTION, "parseFloat(-3.e-1)", -.30, parseFloat(-3.e-1) ); 243 244 245 array[item++] = new TestCase( SECTION, "parseFloat(3.E1)", 30, parseFloat(3.E1) ); 246 array[item++] = new TestCase( SECTION, "parseFloat(-3.E1)", -30, parseFloat(-3.E1) ); 247 248 array[item++] = new TestCase( SECTION, "parseFloat(3.E+1)", 30, parseFloat(3.E+1) ); 249 array[item++] = new TestCase( SECTION, "parseFloat(-3.E+1)", -30, parseFloat(-3.E+1) ); 250 251 array[item++] = new TestCase( SECTION, "parseFloat(3.E-1)", .30, parseFloat(3.E-1) ); 252 array[item++] = new TestCase( SECTION, "parseFloat(-3.E-1)", -.30, parseFloat(-3.E-1) ); 253 254 // StrDecimalLiteral::: .DecimalDigits ExponentPart opt 255 256 array[item++] = new TestCase( SECTION, "parseFloat(.00001)", 0.00001, parseFloat(.00001) ); 257 array[item++] = new TestCase( SECTION, "parseFloat(-0.0001)", -0.00001, parseFloat(-.00001) ); 258 259 array[item++] = new TestCase( SECTION, "parseFloat(.01e2)", 1, parseFloat(.01e2) ); 260 array[item++] = new TestCase( SECTION, "parseFloat(-.01e2)", -1, parseFloat(-.01e2) ); 261 262 array[item++] = new TestCase( SECTION, "parseFloat(.01e+2)", 1, parseFloat(.01e+2) ); 263 array[item++] = new TestCase( SECTION, "parseFloat(-.01e+2)", -1, parseFloat(-.01e+2) ); 264 265 array[item++] = new TestCase( SECTION, "parseFloat(.01e-2)", 0.0001, parseFloat(.01e-2) ); 266 array[item++] = new TestCase( SECTION, "parseFloat(-.01e-2)", -0.0001, parseFloat(-.01e-2) ); 267 268 // StrDecimalLiteral::: DecimalDigits ExponentPart opt 269 270 array[item++] = new TestCase( SECTION, "parseFloat(1234e5)", 123400000, parseFloat(1234e5) ); 271 array[item++] = new TestCase( SECTION, "parseFloat(-1234e5)", -123400000, parseFloat(-1234e5) ); 272 273 array[item++] = new TestCase( SECTION, "parseFloat(1234e+5)", 123400000, parseFloat(1234e+5) ); 274 array[item++] = new TestCase( SECTION, "parseFloat(-1234e+5)", -123400000, parseFloat(-1234e+5) ); 275 276 array[item++] = new TestCase( SECTION, "parseFloat(1234e-5)", 0.01234, parseFloat(1234e-5) ); 277 array[item++] = new TestCase( SECTION, "parseFloat(-1234e-5)", -0.01234, parseFloat(-1234e-5) ); 278 279 // hex cases should all return 0 (0 is the longest string that satisfies a StringDecimalLiteral) 280 281 array[item++] = new TestCase( SECTION, "parseFloat('0x0')", 0, parseFloat("0x0")); 282 array[item++] = new TestCase( SECTION, "parseFloat('0x1')", 0, parseFloat("0x1")); 283 array[item++] = new TestCase( SECTION, "parseFloat('0x2')", 0, parseFloat("0x2")); 284 array[item++] = new TestCase( SECTION, "parseFloat('0x3')", 0, parseFloat("0x3")); 285 array[item++] = new TestCase( SECTION, "parseFloat('0x4')", 0, parseFloat("0x4")); 286 array[item++] = new TestCase( SECTION, "parseFloat('0x5')", 0, parseFloat("0x5")); 287 array[item++] = new TestCase( SECTION, "parseFloat('0x6')", 0, parseFloat("0x6")); 288 array[item++] = new TestCase( SECTION, "parseFloat('0x7')", 0, parseFloat("0x7")); 289 array[item++] = new TestCase( SECTION, "parseFloat('0x8')", 0, parseFloat("0x8")); 290 array[item++] = new TestCase( SECTION, "parseFloat('0x9')", 0, parseFloat("0x9")); 291 array[item++] = new TestCase( SECTION, "parseFloat('0xa')", 0, parseFloat("0xa")); 292 array[item++] = new TestCase( SECTION, "parseFloat('0xb')", 0, parseFloat("0xb")); 293 array[item++] = new TestCase( SECTION, "parseFloat('0xc')", 0, parseFloat("0xc")); 294 array[item++] = new TestCase( SECTION, "parseFloat('0xd')", 0, parseFloat("0xd")); 295 array[item++] = new TestCase( SECTION, "parseFloat('0xe')", 0, parseFloat("0xe")); 296 array[item++] = new TestCase( SECTION, "parseFloat('0xf')", 0, parseFloat("0xf")); 297 array[item++] = new TestCase( SECTION, "parseFloat('0xA')", 0, parseFloat("0xA")); 298 array[item++] = new TestCase( SECTION, "parseFloat('0xB')", 0, parseFloat("0xB")); 299 array[item++] = new TestCase( SECTION, "parseFloat('0xC')", 0, parseFloat("0xC")); 300 array[item++] = new TestCase( SECTION, "parseFloat('0xD')", 0, parseFloat("0xD")); 301 array[item++] = new TestCase( SECTION, "parseFloat('0xE')", 0, parseFloat("0xE")); 302 array[item++] = new TestCase( SECTION, "parseFloat('0xF')", 0, parseFloat("0xF")); 303 304 array[item++] = new TestCase( SECTION, "parseFloat('0X0')", 0, parseFloat("0X0")); 305 array[item++] = new TestCase( SECTION, "parseFloat('0X1')", 0, parseFloat("0X1")); 306 array[item++] = new TestCase( SECTION, "parseFloat('0X2')", 0, parseFloat("0X2")); 307 array[item++] = new TestCase( SECTION, "parseFloat('0X3')", 0, parseFloat("0X3")); 308 array[item++] = new TestCase( SECTION, "parseFloat('0X4')", 0, parseFloat("0X4")); 309 array[item++] = new TestCase( SECTION, "parseFloat('0X5')", 0, parseFloat("0X5")); 310 array[item++] = new TestCase( SECTION, "parseFloat('0X6')", 0, parseFloat("0X6")); 311 array[item++] = new TestCase( SECTION, "parseFloat('0X7')", 0, parseFloat("0X7")); 312 array[item++] = new TestCase( SECTION, "parseFloat('0X8')", 0, parseFloat("0X8")); 313 array[item++] = new TestCase( SECTION, "parseFloat('0X9')", 0, parseFloat("0X9")); 314 array[item++] = new TestCase( SECTION, "parseFloat('0Xa')", 0, parseFloat("0Xa")); 315 array[item++] = new TestCase( SECTION, "parseFloat('0Xb')", 0, parseFloat("0Xb")); 316 array[item++] = new TestCase( SECTION, "parseFloat('0Xc')", 0, parseFloat("0Xc")); 317 array[item++] = new TestCase( SECTION, "parseFloat('0Xd')", 0, parseFloat("0Xd")); 318 array[item++] = new TestCase( SECTION, "parseFloat('0Xe')", 0, parseFloat("0Xe")); 319 array[item++] = new TestCase( SECTION, "parseFloat('0Xf')", 0, parseFloat("0Xf")); 320 array[item++] = new TestCase( SECTION, "parseFloat('0XA')", 0, parseFloat("0XA")); 321 array[item++] = new TestCase( SECTION, "parseFloat('0XB')", 0, parseFloat("0XB")); 322 array[item++] = new TestCase( SECTION, "parseFloat('0XC')", 0, parseFloat("0XC")); 323 array[item++] = new TestCase( SECTION, "parseFloat('0XD')", 0, parseFloat("0XD")); 324 array[item++] = new TestCase( SECTION, "parseFloat('0XE')", 0, parseFloat("0XE")); 325 array[item++] = new TestCase( SECTION, "parseFloat('0XF')", 0, parseFloat("0XF")); 326 array[item++] = new TestCase( SECTION, "parseFloat(' 0XF ')", 0, parseFloat(" 0XF ")); 327 328 // hex literals should still succeed 329 330 array[item++] = new TestCase( SECTION, "parseFloat(0x0)", 0, parseFloat(0x0)); 331 array[item++] = new TestCase( SECTION, "parseFloat(0x1)", 1, parseFloat(0x1)); 332 array[item++] = new TestCase( SECTION, "parseFloat(0x2)", 2, parseFloat(0x2)); 333 array[item++] = new TestCase( SECTION, "parseFloat(0x3)", 3, parseFloat(0x3)); 334 array[item++] = new TestCase( SECTION, "parseFloat(0x4)", 4, parseFloat(0x4)); 335 array[item++] = new TestCase( SECTION, "parseFloat(0x5)", 5, parseFloat(0x5)); 336 array[item++] = new TestCase( SECTION, "parseFloat(0x6)", 6, parseFloat(0x6)); 337 array[item++] = new TestCase( SECTION, "parseFloat(0x7)", 7, parseFloat(0x7)); 338 array[item++] = new TestCase( SECTION, "parseFloat(0x8)", 8, parseFloat(0x8)); 339 array[item++] = new TestCase( SECTION, "parseFloat(0x9)", 9, parseFloat(0x9)); 340 array[item++] = new TestCase( SECTION, "parseFloat(0xa)", 10, parseFloat(0xa)); 341 array[item++] = new TestCase( SECTION, "parseFloat(0xb)", 11, parseFloat(0xb)); 342 array[item++] = new TestCase( SECTION, "parseFloat(0xc)", 12, parseFloat(0xc)); 343 array[item++] = new TestCase( SECTION, "parseFloat(0xd)", 13, parseFloat(0xd)); 344 array[item++] = new TestCase( SECTION, "parseFloat(0xe)", 14, parseFloat(0xe)); 345 array[item++] = new TestCase( SECTION, "parseFloat(0xf)", 15, parseFloat(0xf)); 346 array[item++] = new TestCase( SECTION, "parseFloat(0xA)", 10, parseFloat(0xA)); 347 array[item++] = new TestCase( SECTION, "parseFloat(0xB)", 11, parseFloat(0xB)); 348 array[item++] = new TestCase( SECTION, "parseFloat(0xC)", 12, parseFloat(0xC)); 349 array[item++] = new TestCase( SECTION, "parseFloat(0xD)", 13, parseFloat(0xD)); 350 array[item++] = new TestCase( SECTION, "parseFloat(0xE)", 14, parseFloat(0xE)); 351 array[item++] = new TestCase( SECTION, "parseFloat(0xF)", 15, parseFloat(0xF)); 352 353 array[item++] = new TestCase( SECTION, "parseFloat(0X0)", 0, parseFloat(0X0)); 354 array[item++] = new TestCase( SECTION, "parseFloat(0X1)", 1, parseFloat(0X1)); 355 array[item++] = new TestCase( SECTION, "parseFloat(0X2)", 2, parseFloat(0X2)); 356 array[item++] = new TestCase( SECTION, "parseFloat(0X3)", 3, parseFloat(0X3)); 357 array[item++] = new TestCase( SECTION, "parseFloat(0X4)", 4, parseFloat(0X4)); 358 array[item++] = new TestCase( SECTION, "parseFloat(0X5)", 5, parseFloat(0X5)); 359 array[item++] = new TestCase( SECTION, "parseFloat(0X6)", 6, parseFloat(0X6)); 360 array[item++] = new TestCase( SECTION, "parseFloat(0X7)", 7, parseFloat(0X7)); 361 array[item++] = new TestCase( SECTION, "parseFloat(0X8)", 8, parseFloat(0X8)); 362 array[item++] = new TestCase( SECTION, "parseFloat(0X9)", 9, parseFloat(0X9)); 363 array[item++] = new TestCase( SECTION, "parseFloat(0Xa)", 10, parseFloat(0Xa)); 364 array[item++] = new TestCase( SECTION, "parseFloat(0Xb)", 11, parseFloat(0Xb)); 365 array[item++] = new TestCase( SECTION, "parseFloat(0Xc)", 12, parseFloat(0Xc)); 366 array[item++] = new TestCase( SECTION, "parseFloat(0Xd)", 13, parseFloat(0Xd)); 367 array[item++] = new TestCase( SECTION, "parseFloat(0Xe)", 14, parseFloat(0Xe)); 368 array[item++] = new TestCase( SECTION, "parseFloat(0Xf)", 15, parseFloat(0Xf)); 369 array[item++] = new TestCase( SECTION, "parseFloat(0XA)", 10, parseFloat(0XA)); 370 array[item++] = new TestCase( SECTION, "parseFloat(0XB)", 11, parseFloat(0XB)); 371 array[item++] = new TestCase( SECTION, "parseFloat(0XC)", 12, parseFloat(0XC)); 372 array[item++] = new TestCase( SECTION, "parseFloat(0XD)", 13, parseFloat(0XD)); 373 array[item++] = new TestCase( SECTION, "parseFloat(0XE)", 14, parseFloat(0XE)); 374 array[item++] = new TestCase( SECTION, "parseFloat(0XF)", 15, parseFloat(0XF)); 375 376 377 // A StringNumericLiteral may not use octal notation 378 379 array[item++] = new TestCase( SECTION, "parseFloat('00')", 0, parseFloat("00")); 380 array[item++] = new TestCase( SECTION, "parseFloat('01')", 1, parseFloat("01")); 381 array[item++] = new TestCase( SECTION, "parseFloat('02')", 2, parseFloat("02")); 382 array[item++] = new TestCase( SECTION, "parseFloat('03')", 3, parseFloat("03")); 383 array[item++] = new TestCase( SECTION, "parseFloat('04')", 4, parseFloat("04")); 384 array[item++] = new TestCase( SECTION, "parseFloat('05')", 5, parseFloat("05")); 385 array[item++] = new TestCase( SECTION, "parseFloat('06')", 6, parseFloat("06")); 386 array[item++] = new TestCase( SECTION, "parseFloat('07')", 7, parseFloat("07")); 387 array[item++] = new TestCase( SECTION, "parseFloat('010')", 10, parseFloat("010")); 388 array[item++] = new TestCase( SECTION, "parseFloat('011')", 11, parseFloat("011")); 389 390 // A StringNumericLIteral may have any number of leading 0 digits 391 392 array[item++] = new TestCase( SECTION, "parseFloat('001')", 1, parseFloat("001")); 393 array[item++] = new TestCase( SECTION, "parseFloat('0001')", 1, parseFloat("0001")); 394 array[item++] = new TestCase( SECTION, "parseFloat(' 0001 ')", 1, parseFloat(" 0001 ")); 395 396 // an octal numeric literal should be treated as an octal 397 398 array[item++] = new TestCase( SECTION, "parseFloat(00)", 0, parseFloat(00)); 399 array[item++] = new TestCase( SECTION, "parseFloat(01)", 1, parseFloat(01)); 400 array[item++] = new TestCase( SECTION, "parseFloat(02)", 2, parseFloat(02)); 401 array[item++] = new TestCase( SECTION, "parseFloat(03)", 3, parseFloat(03)); 402 array[item++] = new TestCase( SECTION, "parseFloat(04)", 4, parseFloat(04)); 403 array[item++] = new TestCase( SECTION, "parseFloat(05)", 5, parseFloat(05)); 404 array[item++] = new TestCase( SECTION, "parseFloat(06)", 6, parseFloat(06)); 405 array[item++] = new TestCase( SECTION, "parseFloat(07)", 7, parseFloat(07)); 406 array[item++] = new TestCase( SECTION, "parseFloat(010)", 8, parseFloat(010)); 407 array[item++] = new TestCase( SECTION, "parseFloat(011)", 9, parseFloat(011)); 408 409 // A StringNumericLIteral may have any number of leading 0 digits 410 411 array[item++] = new TestCase( SECTION, "parseFloat(001)", 1, parseFloat(001)); 412 array[item++] = new TestCase( SECTION, "parseFloat(0001)", 1, parseFloat(0001)); 413 414 // make sure it's reflexive 415 array[item++] = new TestCase( SECTION, "parseFloat(Math.PI)", Math.PI, parseFloat(Math.PI)); 416 array[item++] = new TestCase( SECTION, "parseFloat(Math.LN2)", Math.LN2, parseFloat(Math.LN2)); 417 array[item++] = new TestCase( SECTION, "parseFloat(Math.LN10)", Math.LN10, parseFloat(Math.LN10)); 418 array[item++] = new TestCase( SECTION, "parseFloat(Math.LOG2E)", Math.LOG2E, parseFloat(Math.LOG2E)); 419 array[item++] = new TestCase( SECTION, "parseFloat(Math.LOG10E)", Math.LOG10E, parseFloat(Math.LOG10E)); 420 array[item++] = new TestCase( SECTION, "parseFloat(Math.SQRT2)", Math.SQRT2, parseFloat(Math.SQRT2)); 421 array[item++] = new TestCase( SECTION, "parseFloat(Math.SQRT1_2)", Math.SQRT1_2, parseFloat(Math.SQRT1_2)); 422 423 array[item++] = new TestCase( SECTION, "parseFloat(Math.PI+'')", Math.PI, parseFloat(Math.PI+'')); 424 array[item++] = new TestCase( SECTION, "parseFloat(Math.LN2+'')", Math.LN2, parseFloat(Math.LN2+'')); 425 array[item++] = new TestCase( SECTION, "parseFloat(Math.LN10+'')", Math.LN10, parseFloat(Math.LN10+'')); 426 array[item++] = new TestCase( SECTION, "parseFloat(Math.LOG2E+'')", Math.LOG2E, parseFloat(Math.LOG2E+'')); 427 array[item++] = new TestCase( SECTION, "parseFloat(Math.LOG10E+'')", Math.LOG10E, parseFloat(Math.LOG10E+'')); 428 array[item++] = new TestCase( SECTION, "parseFloat(Math.SQRT2+'')", Math.SQRT2, parseFloat(Math.SQRT2+'')); 429 array[item++] = new TestCase( SECTION, "parseFloat(Math.SQRT1_2+'')", Math.SQRT1_2, parseFloat(Math.SQRT1_2+'')); 430 431 return ( array ); 432} 433function test() { 434 for ( tc=0; tc < testcases.length; tc++ ) { 435 testcases[tc].passed = writeTestCaseResult( 436 testcases[tc].expect, 437 testcases[tc].actual, 438 testcases[tc].description +" = "+ testcases[tc].actual ); 439 440 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; 441 } 442 stopTest(); 443 return ( testcases ); 444} 445