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comparison: js/src/tests/ecma/Array/15.4.2.1-3.js
js/src/tests/ecma/Array/15.4.2.1-3.js
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 | |
| 7 /** | |
| 8 File Name: 15.4.2.1-3.js | |
| 9 ECMA Section: 15.4.2.1 new Array( item0, item1, ... ) | |
| 10 Description: This description only applies of the constructor is | |
| 11 given two or more arguments. | |
| 12 | |
| 13 The [[Prototype]] property of the newly constructed | |
| 14 object is set to the original Array prototype object, | |
| 15 the one that is the initial value of Array.prototype | |
| 16 (15.4.3.1). | |
| 17 | |
| 18 The [[Class]] property of the newly constructed object | |
| 19 is set to "Array". | |
| 20 | |
| 21 The length property of the newly constructed object is | |
| 22 set to the number of arguments. | |
| 23 | |
| 24 The 0 property of the newly constructed object is set | |
| 25 to item0... in general, for as many arguments as there | |
| 26 are, the k property of the newly constructed object is | |
| 27 set to argument k, where the first argument is | |
| 28 considered to be argument number 0. | |
| 29 | |
| 30 This test stresses the number of arguments presented to | |
| 31 the Array constructor. Should support up to Math.pow | |
| 32 (2,32) arguments, since that is the maximum length of an | |
| 33 ECMAScript array. | |
| 34 | |
| 35 ***Change TEST_LENGTH to Math.pow(2,32) when larger array | |
| 36 lengths are supported. | |
| 37 | |
| 38 Author: christine@netscape.com | |
| 39 Date: 7 october 1997 | |
| 40 */ | |
| 41 var SECTION = "15.4.2.1-3"; | |
| 42 var VERSION = "ECMA_1"; | |
| 43 startTest(); | |
| 44 var TITLE = "The Array Constructor: new Array( item0, item1, ...)"; | |
| 45 | |
| 46 writeHeaderToLog( SECTION + " "+ TITLE); | |
| 47 | |
| 48 var TEST_STRING = "new Array("; | |
| 49 var ARGUMENTS = "" | |
| 50 var TEST_LENGTH = Math.pow(2,10); //Math.pow(2,32); | |
| 51 | |
| 52 for ( var index = 0; index < TEST_LENGTH; index++ ) { | |
| 53 ARGUMENTS += index; | |
| 54 ARGUMENTS += (index == (TEST_LENGTH-1) ) ? "" : ","; | |
| 55 } | |
| 56 | |
| 57 TEST_STRING += ARGUMENTS + ")"; | |
| 58 | |
| 59 TEST_ARRAY = eval( TEST_STRING ); | |
| 60 | |
| 61 for ( var item = 0; item < TEST_LENGTH; item++ ) { | |
| 62 new TestCase( SECTION, | |
| 63 "TEST_ARRAY["+item+"]", | |
| 64 item, | |
| 65 TEST_ARRAY[item] ); | |
| 66 } | |
| 67 | |
| 68 new TestCase( SECTION, | |
| 69 "new Array( ["+TEST_LENGTH+" arguments] ) +''", | |
| 70 ARGUMENTS, | |
| 71 TEST_ARRAY +"" ); | |
| 72 | |
| 73 new TestCase( SECTION, | |
| 74 "TEST_ARRAY.toString", | |
| 75 Array.prototype.toString, | |
| 76 TEST_ARRAY.toString ); | |
| 77 | |
| 78 new TestCase( SECTION, | |
| 79 "TEST_ARRAY.join", | |
| 80 Array.prototype.join, | |
| 81 TEST_ARRAY.join ); | |
| 82 | |
| 83 new TestCase( SECTION, | |
| 84 "TEST_ARRAY.sort", | |
| 85 Array.prototype.sort, | |
| 86 TEST_ARRAY.sort ); | |
| 87 | |
| 88 new TestCase( SECTION, | |
| 89 "TEST_ARRAY.reverse", | |
| 90 Array.prototype.reverse, | |
| 91 TEST_ARRAY.reverse ); | |
| 92 | |
| 93 new TestCase( SECTION, | |
| 94 "TEST_ARRAY.length", | |
| 95 TEST_LENGTH, | |
| 96 TEST_ARRAY.length ); | |
| 97 | |
| 98 new TestCase( SECTION, | |
| 99 "TEST_ARRAY.toString = Object.prototype.toString; TEST_ARRAY.toString()", | |
| 100 "[object Array]", | |
| 101 eval("TEST_ARRAY.toString = Object.prototype.toString; TEST_ARRAY.toString()") ); | |
| 102 | |
| 103 test(); |
