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comparison: js/src/tests/ecma/Number/15.7.4.2-1.js
js/src/tests/ecma/Number/15.7.4.2-1.js
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 | |
| 7 /** | |
| 8 File Name: 15.7.4.2.js | |
| 9 ECMA Section: 15.7.4.2.1 Number.prototype.toString() | |
| 10 Description: | |
| 11 If the radix is the number 10 or not supplied, then this number value is | |
| 12 given as an argument to the ToString operator; the resulting string value | |
| 13 is returned. | |
| 14 | |
| 15 If the radix is supplied and is an integer from 2 to 36, but not 10, the | |
| 16 result is a string, the choice of which is implementation dependent. | |
| 17 | |
| 18 The toString function is not generic; it generates a runtime error if its | |
| 19 this value is not a Number object. Therefore it cannot be transferred to | |
| 20 other kinds of objects for use as a method. | |
| 21 | |
| 22 Author: christine@netscape.com | |
| 23 Date: 16 september 1997 | |
| 24 */ | |
| 25 var SECTION = "15.7.4.2-1"; | |
| 26 var VERSION = "ECMA_1"; | |
| 27 startTest(); | |
| 28 | |
| 29 writeHeaderToLog( SECTION + " Number.prototype.toString()"); | |
| 30 | |
| 31 // the following two lines cause navigator to crash -- cmb 9/16/97 | |
| 32 new TestCase(SECTION, | |
| 33 "Number.prototype.toString()", | |
| 34 "0", | |
| 35 eval("Number.prototype.toString()") ); | |
| 36 | |
| 37 new TestCase(SECTION, | |
| 38 "typeof(Number.prototype.toString())", | |
| 39 "string", | |
| 40 eval("typeof(Number.prototype.toString())") ); | |
| 41 | |
| 42 new TestCase(SECTION, | |
| 43 "s = Number.prototype.toString; o = new Number(); o.toString = s; o.toString()", | |
| 44 "0", | |
| 45 eval("s = Number.prototype.toString; o = new Number(); o.toString = s; o.toString()") ); | |
| 46 | |
| 47 new TestCase(SECTION, | |
| 48 "s = Number.prototype.toString; o = new Number(1); o.toString = s; o.toString()", | |
| 49 "1", | |
| 50 eval("s = Number.prototype.toString; o = new Number(1); o.toString = s; o.toString()") ); | |
| 51 | |
| 52 new TestCase(SECTION, | |
| 53 "s = Number.prototype.toString; o = new Number(-1); o.toString = s; o.toString()", | |
| 54 "-1", | |
| 55 eval("s = Number.prototype.toString; o = new Number(-1); o.toString = s; o.toString()") ); | |
| 56 | |
| 57 new TestCase(SECTION, | |
| 58 "var MYNUM = new Number(255); MYNUM.toString(10)", | |
| 59 "255", | |
| 60 eval("var MYNUM = new Number(255); MYNUM.toString(10)") ); | |
| 61 | |
| 62 new TestCase(SECTION, | |
| 63 "var MYNUM = new Number(Number.NaN); MYNUM.toString(10)", | |
| 64 "NaN", | |
| 65 eval("var MYNUM = new Number(Number.NaN); MYNUM.toString(10)") ); | |
| 66 | |
| 67 new TestCase(SECTION, | |
| 68 "var MYNUM = new Number(Infinity); MYNUM.toString(10)", | |
| 69 "Infinity", | |
| 70 eval("var MYNUM = new Number(Infinity); MYNUM.toString(10)") ); | |
| 71 | |
| 72 new TestCase(SECTION, | |
| 73 "var MYNUM = new Number(-Infinity); MYNUM.toString(10)", | |
| 74 "-Infinity", | |
| 75 eval("var MYNUM = new Number(-Infinity); MYNUM.toString(10)") ); | |
| 76 | |
| 77 test(); |
