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164 lines
6.7 KiB
JavaScript
164 lines
6.7 KiB
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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gTestfile = '15.4.4.3-1.js';
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/**
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File Name: 15.4.4.3-1.js
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ECMA Section: 15.4.4.3-1 Array.prototype.join()
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Description: The elements of this object are converted to strings and
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these strings are then concatenated, separated by comma
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characters. The result is the same as if the built-in join
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method were invoiked for this object with no argument.
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Author: christine@netscape.com, pschwartau@netscape.com
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Date: 07 October 1997
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Modified: 14 July 2002
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Reason: See http://bugzilla.mozilla.org/show_bug.cgi?id=155285
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ECMA-262 Ed.3 Section 15.4.4.5 Array.prototype.join()
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Step 3: If |separator| is |undefined|, let |separator|
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be the single-character string ","
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*
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*/
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var SECTION = "15.4.4.3-1";
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var VERSION = "ECMA_1";
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startTest();
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writeHeaderToLog( SECTION + " Array.prototype.join()");
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var ARR_PROTOTYPE = Array.prototype;
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new TestCase( SECTION, "Array.prototype.join.length", 1, Array.prototype.join.length );
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new TestCase( SECTION, "delete Array.prototype.join.length", false, delete Array.prototype.join.length );
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new TestCase( SECTION, "delete Array.prototype.join.length; Array.prototype.join.length", 1, eval("delete Array.prototype.join.length; Array.prototype.join.length") );
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// case where array length is 0
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new TestCase( SECTION,
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"var TEST_ARRAY = new Array(); TEST_ARRAY.join()",
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"",
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eval("var TEST_ARRAY = new Array(); TEST_ARRAY.join()") );
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// array length is 0, but spearator is specified
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new TestCase( SECTION,
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"var TEST_ARRAY = new Array(); TEST_ARRAY.join(' ')",
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"",
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eval("var TEST_ARRAY = new Array(); TEST_ARRAY.join(' ')") );
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// length is greater than 0, separator is supplied
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new TestCase( SECTION,
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"var TEST_ARRAY = new Array(null, void 0, true, false, 123, new Object(), new Boolean(true) ); TEST_ARRAY.join('&')",
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"&&true&false&123&[object Object]&true",
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eval("var TEST_ARRAY = new Array(null, void 0, true, false, 123, new Object(), new Boolean(true) ); TEST_ARRAY.join('&')") );
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// length is greater than 0, separator is empty string
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new TestCase( SECTION,
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"var TEST_ARRAY = new Array(null, void 0, true, false, 123, new Object(), new Boolean(true) ); TEST_ARRAY.join('')",
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"truefalse123[object Object]true",
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eval("var TEST_ARRAY = new Array(null, void 0, true, false, 123, new Object(), new Boolean(true) ); TEST_ARRAY.join('')") );
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// length is greater than 0, separator is undefined
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new TestCase( SECTION,
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"var TEST_ARRAY = new Array(null, void 0, true, false, 123, new Object(), new Boolean(true) ); TEST_ARRAY.join(void 0)",
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",,true,false,123,[object Object],true",
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eval("var TEST_ARRAY = new Array(null, void 0, true, false, 123, new Object(), new Boolean(true) ); TEST_ARRAY.join(void 0)") );
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// length is greater than 0, separator is not supplied
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new TestCase( SECTION,
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"var TEST_ARRAY = new Array(null, void 0, true, false, 123, new Object(), new Boolean(true) ); TEST_ARRAY.join()",
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",,true,false,123,[object Object],true",
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eval("var TEST_ARRAY = new Array(null, void 0, true, false, 123, new Object(), new Boolean(true) ); TEST_ARRAY.join()") );
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// separator is a control character
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new TestCase( SECTION,
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"var TEST_ARRAY = new Array(null, void 0, true, false, 123, new Object(), new Boolean(true) ); TEST_ARRAY.join('\v')",
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decodeURIComponent("%0B%0Btrue%0Bfalse%0B123%0B[object Object]%0Btrue"),
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eval("var TEST_ARRAY = new Array(null, void 0, true, false, 123, new Object(), new Boolean(true) ); TEST_ARRAY.join('\v')") );
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// length of array is 1
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new TestCase( SECTION,
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"var TEST_ARRAY = new Array(true) ); TEST_ARRAY.join('\v')",
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"true",
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eval("var TEST_ARRAY = new Array(true); TEST_ARRAY.join('\v')") );
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SEPARATOR = "\t"
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TEST_LENGTH = 100;
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TEST_STRING = "";
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ARGUMENTS = "";
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TEST_RESULT = "";
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for ( var index = 0; index < TEST_LENGTH; index++ ) {
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ARGUMENTS += index;
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ARGUMENTS += ( index == TEST_LENGTH -1 ) ? "" : ",";
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TEST_RESULT += index;
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TEST_RESULT += ( index == TEST_LENGTH -1 ) ? "" : SEPARATOR;
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}
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TEST_ARRAY = eval( "new Array( "+ARGUMENTS +")" );
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new TestCase( SECTION,
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"TEST_ARRAY.join("+SEPARATOR+")",
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TEST_RESULT,
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TEST_ARRAY.join( SEPARATOR ) );
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new TestCase( SECTION,
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"(new Array( Boolean(true), Boolean(false), null, void 0, Number(1e+21), Number(1e-7))).join()",
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"true,false,,,1e+21,1e-7",
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(new Array( Boolean(true), Boolean(false), null, void 0, Number(1e+21), Number(1e-7))).join() );
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// this is not an Array object
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new TestCase( SECTION,
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"var OB = new Object_1('true,false,111,0.5,1.23e6,NaN,void 0,null'); OB.join(':')",
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"true:false:111:0.5:1230000:NaN::",
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eval("var OB = new Object_1('true,false,111,0.5,1.23e6,NaN,void 0,null'); OB.join(':')") );
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test();
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function Object_1( value ) {
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this.array = value.split(",");
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this.length = this.array.length;
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for ( var i = 0; i < this.length; i++ ) {
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this[i] = eval(this.array[i]);
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}
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this.join = Array.prototype.join;
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this.getClass = Object.prototype.toString;
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}
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