76 lines
2.2 KiB
JavaScript
76 lines
2.2 KiB
JavaScript
/* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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* License for the specific language governing rights and limitations
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* 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 Copyright (C) 1998
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* Netscape Communications Corporation. All Rights Reserved.
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*
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*/
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/**
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Filename: general2.js
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Description: 'This tests out some of the functionality on methods on the Array objects'
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Author: Nick Lerissa
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Date: Fri Feb 13 09:58:28 PST 1998
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*/
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var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';
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var VERSION = 'no version';
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startTest();
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var TITLE = 'String:push,splice,concat,unshift,sort';
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writeHeaderToLog('Executing script: general2.js');
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writeHeaderToLog( SECTION + " "+ TITLE);
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var count = 0;
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var testcases = new Array();
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array1 = new Array();
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array2 = [];
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size = 10;
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// this for loop populates array1 and array2 as follows:
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// array1 = [0,1,2,3,4,....,size - 2,size - 1]
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// array2 = [size - 1, size - 2,...,4,3,2,1,0]
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for (var i = 0; i < size; i++)
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{
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array1.push(i);
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array2.push(size - 1 - i);
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}
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// the following for loop reverses the order of array1 so
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// that it should be similarly ordered to array2
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for (i = array1.length; i > 0; i--)
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{
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array3 = array1.slice(1,i);
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array1.splice(1,i-1);
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array1 = array3.concat(array1);
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}
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// the following for loop reverses the order of array1
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// and array2
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for (i = 0; i < size; i++)
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{
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array1.push(array1.shift());
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array2.unshift(array2.pop());
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}
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testcases[count++] = new TestCase( SECTION, "Array.push,pop,shift,unshift,slice,splice", true,String(array1) == String(array2));
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array1.sort();
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array2.sort();
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testcases[count++] = new TestCase( SECTION, "Array.sort", true,String(array1) == String(array2));
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test();
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