The Tor Browser: js/src/tests/ecma/Array/15.4.4.2.js@7e26c7da4463

     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/. */

     7 /**

     8    File Name:          15.4.4.2.js

     9    ECMA Section:       15.4.4.2 Array.prototype.toString()

    10    Description:        The elements of this object are converted to strings

    11    and these strings are then concatenated, separated by

    12    comma characters.  The result is the same as if the

    13    built-in join method were invoiked for this object

    14    with no argument.

    15    Author:             christine@netscape.com

    16    Date:               7 october 1997

    17 */

    19 var SECTION = "15.4.4.2";

    20 var VERSION = "ECMA_1";

    21 startTest();

    22 var TITLE   = "Array.prototype.toString";

    24 writeHeaderToLog( SECTION + " "+ TITLE);

    26 new TestCase( SECTION,

    27 	      "Array.prototype.toString.length",

    28 	      0,

    29 	      Array.prototype.toString.length );

    31 new TestCase( SECTION,

    32 	      "(new Array()).toString()",

    33 	      "",

    34 	      (new Array()).toString() );

    36 new TestCase( SECTION,

    37 	      "(new Array(2)).toString()",

    38 	      ",",

    39 	      (new Array(2)).toString() );

    41 new TestCase( SECTION,

    42 	      "(new Array(0,1)).toString()",

    43 	      "0,1",

    44 	      (new Array(0,1)).toString() );

    46 new TestCase( SECTION,

    47 	      "(new Array( Number.NaN, Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY)).toString()",

    48 	      "NaN,Infinity,-Infinity",

    49 	      (new Array( Number.NaN, Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY)).toString() );

    51 new TestCase( SECTION,

    52 	      "(new Array( Boolean(1), Boolean(0))).toString()",

    53 	      "true,false",

    54 	      (new Array(Boolean(1),Boolean(0))).toString() );

    56 new TestCase( SECTION,

    57 	      "(new Array(void 0,null)).toString()",

    58 	      ",",

    59 	      (new Array(void 0,null)).toString() );

    61 var EXPECT_STRING = "";

    62 var MYARR = new Array();

    64 for ( var i = -50; i < 50; i+= 0.25 ) {

    65   MYARR[MYARR.length] = i;

    66   EXPECT_STRING += i +",";

    67 }

    69 EXPECT_STRING = EXPECT_STRING.substring( 0, EXPECT_STRING.length -1 );

    71 new TestCase( SECTION,

    72 	      "MYARR.toString()",

    73 	      EXPECT_STRING,

    74 	      MYARR.toString() );

    76 test();

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