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/
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.
11 * The Original Code is Mozilla Communicator client code, released March
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
23 File Name: 15.7.4.2.js
24 ECMA Section: 15.7.4.2.1 Number.prototype.toString()
26 If the radix is the number 10 or not supplied, then this number value is
27 given as an argument to the ToString operator; the resulting string value
30 If the radix is supplied and is an integer from 2 to 36, but not 10, the
31 result is a string, the choice of which is implementation dependent.
33 The toString function is not generic; it generates a runtime error if its
34 this value is not a Number object. Therefore it cannot be transferred to
35 other kinds of objects for use as a method.
37 Author: christine@netscape.com
38 Date: 16 september 1997
40 var SECTION = "15.7.4.2-1";
41 var VERSION = "ECMA_1";
43 var testcases = getTestCases();
45 writeHeaderToLog( SECTION + " Number.prototype.toString()");
48 function getTestCases() {
49 var array = new Array();
52 // the following two lines cause navigator to crash -- cmb 9/16/97
53 array[item++] = new TestCase(SECTION, "Number.prototype.toString()", "0", "Number.prototype.toString()" );
54 array[item++] = new TestCase(SECTION, "typeof(Number.prototype.toString())", "string", "typeof(Number.prototype.toString())" );
56 array[item++] = new TestCase(SECTION, "s = Number.prototype.toString; o = new Number(); o.toString = s; o.toString()", "0", "s = Number.prototype.toString; o = new Number(); o.toString = s; o.toString()" );
57 array[item++] = new TestCase(SECTION, "s = Number.prototype.toString; o = new Number(1); o.toString = s; o.toString()", "1", "s = Number.prototype.toString; o = new Number(1); o.toString = s; o.toString()" );
58 array[item++] = new TestCase(SECTION, "s = Number.prototype.toString; o = new Number(-1); o.toString = s; o.toString()", "-1", "s = Number.prototype.toString; o = new Number(-1); o.toString = s; o.toString()" );
60 array[item++] = new TestCase(SECTION, "var MYNUM = new Number(255); MYNUM.toString(10)", "255", "var MYNUM = new Number(255); MYNUM.toString(10)" );
61 array[item++] = new TestCase(SECTION, "var MYNUM = new Number(Number.NaN); MYNUM.toString(10)", "NaN", "var MYNUM = new Number(Number.NaN); MYNUM.toString(10)" );
62 array[item++] = new TestCase(SECTION, "var MYNUM = new Number(Infinity); MYNUM.toString(10)", "Infinity", "var MYNUM = new Number(Infinity); MYNUM.toString(10)" );
63 array[item++] = new TestCase(SECTION, "var MYNUM = new Number(-Infinity); MYNUM.toString(10)", "-Infinity", "var MYNUM = new Number(-Infinity); MYNUM.toString(10)" );
68 for ( tc=0; tc < testcases.length; tc++ ) {
69 testcases[tc].actual= eval(testcases[tc].actual );
71 testcases[tc].passed = writeTestCaseResult(
74 testcases[tc].description +" = "+ testcases[tc].actual );
76 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";