1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/ecma/GlobalObject/15.1.2.3-2.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,257 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +
1.10 +/**
1.11 + File Name: 15.1.2.3-2.js
1.12 + ECMA Section: 15.1.2.3 Function properties of the global object:
1.13 + parseFloat( string )
1.14 +
1.15 + Description: The parseFloat function produces a number value dictated
1.16 + by the interpretation of the contents of the string
1.17 + argument defined as a decimal literal.
1.18 +
1.19 + When the parseFloat function is called, the following
1.20 + steps are taken:
1.21 +
1.22 + 1. Call ToString( string ).
1.23 + 2. Remove leading whitespace Result(1).
1.24 + 3. If neither Result(2) nor any prefix of Result(2)
1.25 + satisfies the syntax of a StrDecimalLiteral,
1.26 + return NaN.
1.27 + 4. Compute the longest prefix of Result(2) which might
1.28 + be Resusult(2) itself, that satisfies the syntax of
1.29 + a StrDecimalLiteral
1.30 + 5. Return the number value for the MV of Result(4).
1.31 +
1.32 + Note that parseFloate may interpret only a leading
1.33 + portion of the string as a number value; it ignores any
1.34 + characters that cannot be interpreted as part of the
1.35 + notation of a decimal literal, and no indication is given
1.36 + that such characters were ignored.
1.37 +
1.38 + StrDecimalLiteral::
1.39 + Infinity
1.40 + DecimalDigits.DecimalDigits opt ExponentPart opt
1.41 + .DecimalDigits ExponentPart opt
1.42 + DecimalDigits ExponentPart opt
1.43 +
1.44 + Author: christine@netscape.com
1.45 + Date: 28 october 1997
1.46 +
1.47 +*/
1.48 +var SECTION = "15.1.2.3-2";
1.49 +var VERSION = "ECMA_1";
1.50 +startTest();
1.51 +
1.52 +var BUGNUMBER="none";
1.53 +
1.54 +new TestCase( SECTION, "parseFloat(true)", Number.NaN, parseFloat(true) );
1.55 +new TestCase( SECTION, "parseFloat(false)", Number.NaN, parseFloat(false) );
1.56 +new TestCase( SECTION, "parseFloat('string')", Number.NaN, parseFloat("string") );
1.57 +
1.58 +new TestCase( SECTION, "parseFloat(' Infinity')", Number.POSITIVE_INFINITY, parseFloat("Infinity") );
1.59 +// new TestCase( SECTION, "parseFloat(Infinity)", Number.POSITIVE_INFINITY, parseFloat(Infinity) );
1.60 +
1.61 +new TestCase( SECTION, "parseFloat(' 0')", 0, parseFloat(" 0") );
1.62 +new TestCase( SECTION, "parseFloat(' -0')", -0, parseFloat(" -0") );
1.63 +new TestCase( SECTION, "parseFloat(' +0')", 0, parseFloat(" +0") );
1.64 +
1.65 +new TestCase( SECTION, "parseFloat(' 1')", 1, parseFloat(" 1") );
1.66 +new TestCase( SECTION, "parseFloat(' -1')", -1, parseFloat(" -1") );
1.67 +new TestCase( SECTION, "parseFloat(' +1')", 1, parseFloat(" +1") );
1.68 +
1.69 +new TestCase( SECTION, "parseFloat(' 2')", 2, parseFloat(" 2") );
1.70 +new TestCase( SECTION, "parseFloat(' -2')", -2, parseFloat(" -2") );
1.71 +new TestCase( SECTION, "parseFloat(' +2')", 2, parseFloat(" +2") );
1.72 +
1.73 +new TestCase( SECTION, "parseFloat(' 3')", 3, parseFloat(" 3") );
1.74 +new TestCase( SECTION, "parseFloat(' -3')", -3, parseFloat(" -3") );
1.75 +new TestCase( SECTION, "parseFloat(' +3')", 3, parseFloat(" +3") );
1.76 +
1.77 +new TestCase( SECTION, "parseFloat(' 4')", 4, parseFloat(" 4") );
1.78 +new TestCase( SECTION, "parseFloat(' -4')", -4, parseFloat(" -4") );
1.79 +new TestCase( SECTION, "parseFloat(' +4')", 4, parseFloat(" +4") );
1.80 +
1.81 +new TestCase( SECTION, "parseFloat(' 5')", 5, parseFloat(" 5") );
1.82 +new TestCase( SECTION, "parseFloat(' -5')", -5, parseFloat(" -5") );
1.83 +new TestCase( SECTION, "parseFloat(' +5')", 5, parseFloat(" +5") );
1.84 +
1.85 +new TestCase( SECTION, "parseFloat(' 6')", 6, parseFloat(" 6") );
1.86 +new TestCase( SECTION, "parseFloat(' -6')", -6, parseFloat(" -6") );
1.87 +new TestCase( SECTION, "parseFloat(' +6')", 6, parseFloat(" +6") );
1.88 +
1.89 +new TestCase( SECTION, "parseFloat(' 7')", 7, parseFloat(" 7") );
1.90 +new TestCase( SECTION, "parseFloat(' -7')", -7, parseFloat(" -7") );
1.91 +new TestCase( SECTION, "parseFloat(' +7')", 7, parseFloat(" +7") );
1.92 +
1.93 +new TestCase( SECTION, "parseFloat(' 8')", 8, parseFloat(" 8") );
1.94 +new TestCase( SECTION, "parseFloat(' -8')", -8, parseFloat(" -8") );
1.95 +new TestCase( SECTION, "parseFloat(' +8')", 8, parseFloat(" +8") );
1.96 +
1.97 +new TestCase( SECTION, "parseFloat(' 9')", 9, parseFloat(" 9") );
1.98 +new TestCase( SECTION, "parseFloat(' -9')", -9, parseFloat(" -9") );
1.99 +new TestCase( SECTION, "parseFloat(' +9')", 9, parseFloat(" +9") );
1.100 +
1.101 +new TestCase( SECTION, "parseFloat(' 3.14159')", 3.14159, parseFloat(" 3.14159") );
1.102 +new TestCase( SECTION, "parseFloat(' -3.14159')", -3.14159, parseFloat(" -3.14159") );
1.103 +new TestCase( SECTION, "parseFloat(' +3.14159')", 3.14159, parseFloat(" +3.14159") );
1.104 +
1.105 +new TestCase( SECTION, "parseFloat(' 3.')", 3, parseFloat(" 3.") );
1.106 +new TestCase( SECTION, "parseFloat(' -3.')", -3, parseFloat(" -3.") );
1.107 +new TestCase( SECTION, "parseFloat(' +3.')", 3, parseFloat(" +3.") );
1.108 +
1.109 +new TestCase( SECTION, "parseFloat(' 3.e1')", 30, parseFloat(" 3.e1") );
1.110 +new TestCase( SECTION, "parseFloat(' -3.e1')", -30, parseFloat(" -3.e1") );
1.111 +new TestCase( SECTION, "parseFloat(' +3.e1')", 30, parseFloat(" +3.e1") );
1.112 +
1.113 +new TestCase( SECTION, "parseFloat(' 3.e+1')", 30, parseFloat(" 3.e+1") );
1.114 +new TestCase( SECTION, "parseFloat(' -3.e+1')", -30, parseFloat(" -3.e+1") );
1.115 +new TestCase( SECTION, "parseFloat(' +3.e+1')", 30, parseFloat(" +3.e+1") );
1.116 +
1.117 +new TestCase( SECTION, "parseFloat(' 3.e-1')", .30, parseFloat(" 3.e-1") );
1.118 +new TestCase( SECTION, "parseFloat(' -3.e-1')", -.30, parseFloat(" -3.e-1") );
1.119 +new TestCase( SECTION, "parseFloat(' +3.e-1')", .30, parseFloat(" +3.e-1") );
1.120 +
1.121 +// StrDecimalLiteral::: .DecimalDigits ExponentPart opt
1.122 +
1.123 +new TestCase( SECTION, "parseFloat(' .00001')", 0.00001, parseFloat(" .00001") );
1.124 +new TestCase( SECTION, "parseFloat(' +.00001')", 0.00001, parseFloat(" +.00001") );
1.125 +new TestCase( SECTION, "parseFloat(' -0.0001')", -0.00001, parseFloat(" -.00001") );
1.126 +
1.127 +new TestCase( SECTION, "parseFloat(' .01e2')", 1, parseFloat(" .01e2") );
1.128 +new TestCase( SECTION, "parseFloat(' +.01e2')", 1, parseFloat(" +.01e2") );
1.129 +new TestCase( SECTION, "parseFloat(' -.01e2')", -1, parseFloat(" -.01e2") );
1.130 +
1.131 +new TestCase( SECTION, "parseFloat(' .01e+2')", 1, parseFloat(" .01e+2") );
1.132 +new TestCase( SECTION, "parseFloat(' +.01e+2')", 1, parseFloat(" +.01e+2") );
1.133 +new TestCase( SECTION, "parseFloat(' -.01e+2')", -1, parseFloat(" -.01e+2") );
1.134 +
1.135 +new TestCase( SECTION, "parseFloat(' .01e-2')", 0.0001, parseFloat(" .01e-2") );
1.136 +new TestCase( SECTION, "parseFloat(' +.01e-2')", 0.0001, parseFloat(" +.01e-2") );
1.137 +new TestCase( SECTION, "parseFloat(' -.01e-2')", -0.0001, parseFloat(" -.01e-2") );
1.138 +
1.139 +// StrDecimalLiteral::: DecimalDigits ExponentPart opt
1.140 +
1.141 +new TestCase( SECTION, "parseFloat(' 1234e5')", 123400000, parseFloat(" 1234e5") );
1.142 +new TestCase( SECTION, "parseFloat(' +1234e5')", 123400000, parseFloat(" +1234e5") );
1.143 +new TestCase( SECTION, "parseFloat(' -1234e5')", -123400000, parseFloat(" -1234e5") );
1.144 +
1.145 +new TestCase( SECTION, "parseFloat(' 1234e+5')", 123400000, parseFloat(" 1234e+5") );
1.146 +new TestCase( SECTION, "parseFloat(' +1234e+5')", 123400000, parseFloat(" +1234e+5") );
1.147 +new TestCase( SECTION, "parseFloat(' -1234e+5')", -123400000, parseFloat(" -1234e+5") );
1.148 +
1.149 +new TestCase( SECTION, "parseFloat(' 1234e-5')", 0.01234, parseFloat(" 1234e-5") );
1.150 +new TestCase( SECTION, "parseFloat(' +1234e-5')", 0.01234, parseFloat(" +1234e-5") );
1.151 +new TestCase( SECTION, "parseFloat(' -1234e-5')", -0.01234, parseFloat(" -1234e-5") );
1.152 +
1.153 +
1.154 +new TestCase( SECTION, "parseFloat(' .01E2')", 1, parseFloat(" .01E2") );
1.155 +new TestCase( SECTION, "parseFloat(' +.01E2')", 1, parseFloat(" +.01E2") );
1.156 +new TestCase( SECTION, "parseFloat(' -.01E2')", -1, parseFloat(" -.01E2") );
1.157 +
1.158 +new TestCase( SECTION, "parseFloat(' .01E+2')", 1, parseFloat(" .01E+2") );
1.159 +new TestCase( SECTION, "parseFloat(' +.01E+2')", 1, parseFloat(" +.01E+2") );
1.160 +new TestCase( SECTION, "parseFloat(' -.01E+2')", -1, parseFloat(" -.01E+2") );
1.161 +
1.162 +new TestCase( SECTION, "parseFloat(' .01E-2')", 0.0001, parseFloat(" .01E-2") );
1.163 +new TestCase( SECTION, "parseFloat(' +.01E-2')", 0.0001, parseFloat(" +.01E-2") );
1.164 +new TestCase( SECTION, "parseFloat(' -.01E-2')", -0.0001, parseFloat(" -.01E-2") );
1.165 +
1.166 +// StrDecimalLiteral::: DecimalDigits ExponentPart opt
1.167 +new TestCase( SECTION, "parseFloat(' 1234E5')", 123400000, parseFloat(" 1234E5") );
1.168 +new TestCase( SECTION, "parseFloat(' +1234E5')", 123400000, parseFloat(" +1234E5") );
1.169 +new TestCase( SECTION, "parseFloat(' -1234E5')", -123400000, parseFloat(" -1234E5") );
1.170 +
1.171 +new TestCase( SECTION, "parseFloat(' 1234E+5')", 123400000, parseFloat(" 1234E+5") );
1.172 +new TestCase( SECTION, "parseFloat(' +1234E+5')", 123400000, parseFloat(" +1234E+5") );
1.173 +new TestCase( SECTION, "parseFloat(' -1234E+5')", -123400000, parseFloat(" -1234E+5") );
1.174 +
1.175 +new TestCase( SECTION, "parseFloat(' 1234E-5')", 0.01234, parseFloat(" 1234E-5") );
1.176 +new TestCase( SECTION, "parseFloat(' +1234E-5')", 0.01234, parseFloat(" +1234E-5") );
1.177 +new TestCase( SECTION, "parseFloat(' -1234E-5')", -0.01234, parseFloat(" -1234E-5") );
1.178 +
1.179 +
1.180 +// hex cases should all return NaN
1.181 +
1.182 +new TestCase( SECTION, "parseFloat(' 0x0')", 0, parseFloat(" 0x0"));
1.183 +new TestCase( SECTION, "parseFloat(' 0x1')", 0, parseFloat(" 0x1"));
1.184 +new TestCase( SECTION, "parseFloat(' 0x2')", 0, parseFloat(" 0x2"));
1.185 +new TestCase( SECTION, "parseFloat(' 0x3')", 0, parseFloat(" 0x3"));
1.186 +new TestCase( SECTION, "parseFloat(' 0x4')", 0, parseFloat(" 0x4"));
1.187 +new TestCase( SECTION, "parseFloat(' 0x5')", 0, parseFloat(" 0x5"));
1.188 +new TestCase( SECTION, "parseFloat(' 0x6')", 0, parseFloat(" 0x6"));
1.189 +new TestCase( SECTION, "parseFloat(' 0x7')", 0, parseFloat(" 0x7"));
1.190 +new TestCase( SECTION, "parseFloat(' 0x8')", 0, parseFloat(" 0x8"));
1.191 +new TestCase( SECTION, "parseFloat(' 0x9')", 0, parseFloat(" 0x9"));
1.192 +new TestCase( SECTION, "parseFloat(' 0xa')", 0, parseFloat(" 0xa"));
1.193 +new TestCase( SECTION, "parseFloat(' 0xb')", 0, parseFloat(" 0xb"));
1.194 +new TestCase( SECTION, "parseFloat(' 0xc')", 0, parseFloat(" 0xc"));
1.195 +new TestCase( SECTION, "parseFloat(' 0xd')", 0, parseFloat(" 0xd"));
1.196 +new TestCase( SECTION, "parseFloat(' 0xe')", 0, parseFloat(" 0xe"));
1.197 +new TestCase( SECTION, "parseFloat(' 0xf')", 0, parseFloat(" 0xf"));
1.198 +new TestCase( SECTION, "parseFloat(' 0xA')", 0, parseFloat(" 0xA"));
1.199 +new TestCase( SECTION, "parseFloat(' 0xB')", 0, parseFloat(" 0xB"));
1.200 +new TestCase( SECTION, "parseFloat(' 0xC')", 0, parseFloat(" 0xC"));
1.201 +new TestCase( SECTION, "parseFloat(' 0xD')", 0, parseFloat(" 0xD"));
1.202 +new TestCase( SECTION, "parseFloat(' 0xE')", 0, parseFloat(" 0xE"));
1.203 +new TestCase( SECTION, "parseFloat(' 0xF')", 0, parseFloat(" 0xF"));
1.204 +
1.205 +new TestCase( SECTION, "parseFloat(' 0X0')", 0, parseFloat(" 0X0"));
1.206 +new TestCase( SECTION, "parseFloat(' 0X1')", 0, parseFloat(" 0X1"));
1.207 +new TestCase( SECTION, "parseFloat(' 0X2')", 0, parseFloat(" 0X2"));
1.208 +new TestCase( SECTION, "parseFloat(' 0X3')", 0, parseFloat(" 0X3"));
1.209 +new TestCase( SECTION, "parseFloat(' 0X4')", 0, parseFloat(" 0X4"));
1.210 +new TestCase( SECTION, "parseFloat(' 0X5')", 0, parseFloat(" 0X5"));
1.211 +new TestCase( SECTION, "parseFloat(' 0X6')", 0, parseFloat(" 0X6"));
1.212 +new TestCase( SECTION, "parseFloat(' 0X7')", 0, parseFloat(" 0X7"));
1.213 +new TestCase( SECTION, "parseFloat(' 0X8')", 0, parseFloat(" 0X8"));
1.214 +new TestCase( SECTION, "parseFloat(' 0X9')", 0, parseFloat(" 0X9"));
1.215 +new TestCase( SECTION, "parseFloat(' 0Xa')", 0, parseFloat(" 0Xa"));
1.216 +new TestCase( SECTION, "parseFloat(' 0Xb')", 0, parseFloat(" 0Xb"));
1.217 +new TestCase( SECTION, "parseFloat(' 0Xc')", 0, parseFloat(" 0Xc"));
1.218 +new TestCase( SECTION, "parseFloat(' 0Xd')", 0, parseFloat(" 0Xd"));
1.219 +new TestCase( SECTION, "parseFloat(' 0Xe')", 0, parseFloat(" 0Xe"));
1.220 +new TestCase( SECTION, "parseFloat(' 0Xf')", 0, parseFloat(" 0Xf"));
1.221 +new TestCase( SECTION, "parseFloat(' 0XA')", 0, parseFloat(" 0XA"));
1.222 +new TestCase( SECTION, "parseFloat(' 0XB')", 0, parseFloat(" 0XB"));
1.223 +new TestCase( SECTION, "parseFloat(' 0XC')", 0, parseFloat(" 0XC"));
1.224 +new TestCase( SECTION, "parseFloat(' 0XD')", 0, parseFloat(" 0XD"));
1.225 +new TestCase( SECTION, "parseFloat(' 0XE')", 0, parseFloat(" 0XE"));
1.226 +new TestCase( SECTION, "parseFloat(' 0XF')", 0, parseFloat(" 0XF"));
1.227 +
1.228 +// A StringNumericLiteral may not use octal notation
1.229 +
1.230 +new TestCase( SECTION, "parseFloat(' 00')", 0, parseFloat(" 00"));
1.231 +new TestCase( SECTION, "parseFloat(' 01')", 1, parseFloat(" 01"));
1.232 +new TestCase( SECTION, "parseFloat(' 02')", 2, parseFloat(" 02"));
1.233 +new TestCase( SECTION, "parseFloat(' 03')", 3, parseFloat(" 03"));
1.234 +new TestCase( SECTION, "parseFloat(' 04')", 4, parseFloat(" 04"));
1.235 +new TestCase( SECTION, "parseFloat(' 05')", 5, parseFloat(" 05"));
1.236 +new TestCase( SECTION, "parseFloat(' 06')", 6, parseFloat(" 06"));
1.237 +new TestCase( SECTION, "parseFloat(' 07')", 7, parseFloat(" 07"));
1.238 +new TestCase( SECTION, "parseFloat(' 010')", 10, parseFloat(" 010"));
1.239 +new TestCase( SECTION, "parseFloat(' 011')", 11, parseFloat(" 011"));
1.240 +
1.241 +// A StringNumericLIteral may have any number of leading 0 digits
1.242 +
1.243 +new TestCase( SECTION, "parseFloat(' 001')", 1, parseFloat(" 001"));
1.244 +new TestCase( SECTION, "parseFloat(' 0001')", 1, parseFloat(" 0001"));
1.245 +
1.246 +// A StringNumericLIteral may have any number of leading 0 digits
1.247 +
1.248 +new TestCase( SECTION, "parseFloat(001)", 1, parseFloat(001));
1.249 +new TestCase( SECTION, "parseFloat(0001)", 1, parseFloat(0001));
1.250 +
1.251 +// make sure it' s reflexive
1.252 +new TestCase( SECTION, "parseFloat( ' ' +Math.PI+' ')", Math.PI, parseFloat( ' ' +Math.PI+' '));
1.253 +new TestCase( SECTION, "parseFloat( ' ' +Math.LN2+' ')", Math.LN2, parseFloat( ' ' +Math.LN2+' '));
1.254 +new TestCase( SECTION, "parseFloat( ' ' +Math.LN10+' ')", Math.LN10, parseFloat( ' ' +Math.LN10+' '));
1.255 +new TestCase( SECTION, "parseFloat( ' ' +Math.LOG2E+' ')", Math.LOG2E, parseFloat( ' ' +Math.LOG2E+' '));
1.256 +new TestCase( SECTION, "parseFloat( ' ' +Math.LOG10E+' ')", Math.LOG10E, parseFloat( ' ' +Math.LOG10E+' '));
1.257 +new TestCase( SECTION, "parseFloat( ' ' +Math.SQRT2+' ')", Math.SQRT2, parseFloat( ' ' +Math.SQRT2+' '));
1.258 +new TestCase( SECTION, "parseFloat( ' ' +Math.SQRT1_2+' ')", Math.SQRT1_2, parseFloat( ' ' +Math.SQRT1_2+' '));
1.259 +
1.260 +test();
