зеркало из https://github.com/mozilla/pjs.git
81 строка
3.9 KiB
JavaScript
81 строка
3.9 KiB
JavaScript
/* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code, released March
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* 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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*/
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/**
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File Name: 15.7.4.2.js
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ECMA Section: 15.7.4.2.1 Number.prototype.toString()
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Description:
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If the radix is the number 10 or not supplied, then this number value is
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given as an argument to the ToString operator; the resulting string value
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is returned.
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If the radix is supplied and is an integer from 2 to 36, but not 10, the
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result is a string, the choice of which is implementation dependent.
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The toString function is not generic; it generates a runtime error if its
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this value is not a Number object. Therefore it cannot be transferred to
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other kinds of objects for use as a method.
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Author: christine@netscape.com
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Date: 16 september 1997
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*/
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var SECTION = "15.7.4.2-1";
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var VERSION = "ECMA_1";
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startTest();
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var testcases = getTestCases();
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writeHeaderToLog( SECTION + " Number.prototype.toString()");
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test();
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function getTestCases() {
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var array = new Array();
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var item = 0;
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// the following two lines cause navigator to crash -- cmb 9/16/97
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array[item++] = new TestCase(SECTION, "Number.prototype.toString()", "0", "Number.prototype.toString()" );
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array[item++] = new TestCase(SECTION, "typeof(Number.prototype.toString())", "string", "typeof(Number.prototype.toString())" );
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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()" );
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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()" );
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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()" );
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array[item++] = new TestCase(SECTION, "var MYNUM = new Number(255); MYNUM.toString(10)", "255", "var MYNUM = new Number(255); MYNUM.toString(10)" );
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array[item++] = new TestCase(SECTION, "var MYNUM = new Number(Number.NaN); MYNUM.toString(10)", "NaN", "var MYNUM = new Number(Number.NaN); MYNUM.toString(10)" );
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array[item++] = new TestCase(SECTION, "var MYNUM = new Number(Infinity); MYNUM.toString(10)", "Infinity", "var MYNUM = new Number(Infinity); MYNUM.toString(10)" );
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array[item++] = new TestCase(SECTION, "var MYNUM = new Number(-Infinity); MYNUM.toString(10)", "-Infinity", "var MYNUM = new Number(-Infinity); MYNUM.toString(10)" );
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return ( array );
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}
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function test() {
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for ( tc=0; tc < testcases.length; tc++ ) {
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testcases[tc].actual= eval(testcases[tc].actual );
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testcases[tc].passed = writeTestCaseResult(
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testcases[tc].expect,
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testcases[tc].actual,
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testcases[tc].description +" = "+ testcases[tc].actual );
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testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
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}
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stopTest();
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return ( testcases );
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}
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