JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / tests / mozilla / ecma_2 / Exceptions / number-001.js

/**
    File Name:          number-001
    Corresponds To:     15.7.4.2-2-n.js
    ECMA Section:       15.7.4.2.2 Number.prototype.toString()
    Description:
    If the radix is the number 10 or not supplied, then this number value is
    given as an argument to the ToString operator; the resulting string value
    is returned.

    If the radix is supplied and is an integer from 2 to 36, but not 10, the
    result is a string, the choice of which is implementation dependent.

    The toString function is not generic; it generates a runtime error if its
    this value is not a Number object. Therefore it cannot be transferred to
    other kinds of objects for use as a method.

    Author:             christine@netscape.com
    Date:               16 september 1997
*/
    var SECTION = "number-001";
    var VERSION = "JS1_4";
    var TITLE   = "Exceptions for Number.toString()";

    startTest();
    writeHeaderToLog( SECTION + " Number.prototype.toString()");

    var testcases = new Array();
    var tc = 0;


    var result = "Failed";
    var exception = "No exception thrown";
    var expect = "Passed";


    try {
        object= new Object();
        object.toString = Number.prototype.toString;
        result = object.toString();
    } catch ( e ) {
        result = expect;
        exception = e.toString();
    }

    testcases[tc++] = new TestCase(
        SECTION,
        "object = new Object(); object.toString = Number.prototype.toString; object.toString()" +
        " (threw " + exception +")",
        expect,
        result );

    test();