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39 gTestfile = '15.7.4.2-1.js';
42 File Name: 15.7.4.2.js
43 ECMA Section: 15.7.4.2.1 Number.prototype.toString()
45 If the radix is the number 10 or not supplied, then this number value is
46 given as an argument to the ToString operator; the resulting string value
49 If the radix is supplied and is an integer from 2 to 36, but not 10, the
50 result is a string, the choice of which is implementation dependent.
52 The toString function is not generic; it generates a runtime error if its
53 this value is not a Number object. Therefore it cannot be transferred to
54 other kinds of objects for use as a method.
56 Author: christine@netscape.com
57 Date: 16 september 1997
59 var SECTION = "15.7.4.2-1";
60 var VERSION = "ECMA_1";
63 writeHeaderToLog( SECTION + " Number.prototype.toString()");
65 // the following two lines cause navigator to crash -- cmb 9/16/97
67 "Number.prototype.toString()",
69 eval("Number.prototype.toString()") );
72 "typeof(Number.prototype.toString())",
74 eval("typeof(Number.prototype.toString())") );
77 "s = Number.prototype.toString; o = new Number(); o.toString = s; o.toString()",
79 eval("s = Number.prototype.toString; o = new Number(); o.toString = s; o.toString()") );
82 "s = Number.prototype.toString; o = new Number(1); o.toString = s; o.toString()",
84 eval("s = Number.prototype.toString; o = new Number(1); o.toString = s; o.toString()") );
87 "s = Number.prototype.toString; o = new Number(-1); o.toString = s; o.toString()",
89 eval("s = Number.prototype.toString; o = new Number(-1); o.toString = s; o.toString()") );
92 "var MYNUM = new Number(255); MYNUM.toString(10)",
94 eval("var MYNUM = new Number(255); MYNUM.toString(10)") );
97 "var MYNUM = new Number(Number.NaN); MYNUM.toString(10)",
99 eval("var MYNUM = new Number(Number.NaN); MYNUM.toString(10)") );
101 new TestCase(SECTION,
102 "var MYNUM = new Number(Infinity); MYNUM.toString(10)",
104 eval("var MYNUM = new Number(Infinity); MYNUM.toString(10)") );
106 new TestCase(SECTION,
107 "var MYNUM = new Number(-Infinity); MYNUM.toString(10)",
109 eval("var MYNUM = new Number(-Infinity); MYNUM.toString(10)") );