зеркало из https://github.com/mozilla/pjs.git
93 строки
4.0 KiB
JavaScript
93 строки
4.0 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: 15.4.2.1-1.js
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ECMA Section: 15.4.2.1 new Array( item0, item1, ... )
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Description: This description only applies of the constructor is
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given two or more arguments.
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The [[Prototype]] property of the newly constructed
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object is set to the original Array prototype object,
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the one that is the initial value of Array.prototype
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(15.4.3.1).
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The [[Class]] property of the newly constructed object
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is set to "Array".
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The length property of the newly constructed object is
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set to the number of arguments.
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The 0 property of the newly constructed object is set
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to item0... in general, for as many arguments as there
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are, the k property of the newly constructed object is
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set to argument k, where the first argument is
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considered to be argument number 0.
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This file tests the typeof the newly constructed object.
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Author: christine@netscape.com
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Date: 7 october 1997
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*/
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var SECTION = "15.4.2.1-1";
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var VERSION = "ECMA_1";
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startTest();
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var TITLE = "The Array Constructor: new Array( item0, item1, ...)";
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writeHeaderToLog( SECTION + " "+ TITLE);
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var testcases = getTestCases();
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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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array[item++] = new TestCase( SECTION, "typeof new Array(1,2)", "object", typeof new Array(1,2) );
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array[item++] = new TestCase( SECTION, "(new Array(1,2)).toString", Array.prototype.toString, (new Array(1,2)).toString );
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array[item++] = new TestCase( SECTION,
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"var arr = new Array(1,2,3); arr.getClass = Object.prototype.toString; arr.getClass()",
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"[object Array]",
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eval("var arr = new Array(1,2,3); arr.getClass = Object.prototype.toString; arr.getClass()") );
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array[item++] = new TestCase( SECTION, "(new Array(1,2)).length", 2, (new Array(1,2)).length );
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array[item++] = new TestCase( SECTION, "var arr = (new Array(1,2)); arr[0]", 1, eval("var arr = (new Array(1,2)); arr[0]") );
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array[item++] = new TestCase( SECTION, "var arr = (new Array(1,2)); arr[1]", 2, eval("var arr = (new Array(1,2)); arr[1]") );
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array[item++] = new TestCase( SECTION, "var arr = (new Array(1,2)); String(arr)", "1,2", eval("var arr = (new Array(1,2)); String(arr)") );
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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].passed = writeTestCaseResult(
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testcases[tc].expect,
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testcases[tc].actual,
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testcases[tc].description +" = "+
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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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