tests/mozilla/js1_2/String/concat.js

   1 /* The contents of this file are subject to the Netscape Public
   2  * License Version 1.1 (the "License"); you may not use this file
   3  * except in compliance with the License. You may obtain a copy of
   4  * the License at http://www.mozilla.org/NPL/
   5  *
   6  * Software distributed under the License is distributed on an "AS
   7  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
   8  * implied. See the License for the specific language governing
   9  * rights and limitations under the License.
  10  *
  11  * The Original Code is Mozilla Communicator client code, released March
  12  * 31, 1998.
  13  *
  14  * The Initial Developer of the Original Code is Netscape Communications
  15  * Corporation. Portions created by Netscape are
  16  * Copyright (C) 1998 Netscape Communications Corporation. All
  17  * Rights Reserved.
  18  *
  19  * Contributor(s):
  20  *
  21  */
  22 /**
  23         Filename:     concat.js
  24         Description:  'This tests the new String object method: concat'
  25
  26         Author:       NickLerissa
  27         Date:         Fri Feb 13 09:58:28 PST 1998
  28 */
  29
  30         var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';
  31         var VERSION = 'no version';
  32     startTest();
  33         var TITLE = 'String:concat';
  34
  35         writeHeaderToLog('Executing script: concat.js');
  36         writeHeaderToLog( SECTION + " "+ TITLE);
  37
  38         var count = 0;
  39         var testcases = new Array();
  40
  41
  42         var aString = new String("test string");
  43         var bString = new String(" another ");
  44
  45         testcases[count++] = new TestCase( SECTION, "aString.concat(' more')", "test string more",     aString.concat(' more').toString());
  46         testcases[count++] = new TestCase( SECTION, "aString.concat(bString)", "test string another ", aString.concat(bString).toString());
  47         testcases[count++] = new TestCase( SECTION, "aString                ", "test string",          aString.toString());
  48         testcases[count++] = new TestCase( SECTION, "bString                ", " another ",            bString.toString());
  49         testcases[count++] = new TestCase( SECTION, "aString.concat(345)    ", "test string345",       aString.concat(345).toString());
  50         testcases[count++] = new TestCase( SECTION, "aString.concat(true)   ", "test stringtrue",      aString.concat(true).toString());
  51         testcases[count++] = new TestCase( SECTION, "aString.concat(null)   ", "test stringnull",      aString.concat(null).toString());
  52         /*
  53         http://bugs.webkit.org/show_bug.cgi?id=11545#c3
  54         According to ECMA 15.5.4.6, the argument of concat should send to ToString and
  55         convert into a string value (not String object). So these arguments will be
  56         convert into '' and '1,2,3' under ECMA-262v3, not the js1.2 expected '[]' and
  57         '[1,2,3]'
  58         */
  59         //testcases[count++] = new TestCase( SECTION, "aString.concat([])     ", "test string[]",          aString.concat([]).toString());
  60         //testcases[count++] = new TestCase( SECTION, "aString.concat([1,2,3])", "test string[1, 2, 3]",     aString.concat([1,2,3]).toString());
  61
  62         testcases[count++] = new TestCase( SECTION, "'abcde'.concat(' more')", "abcde more",     'abcde'.concat(' more').toString());
  63         testcases[count++] = new TestCase( SECTION, "'abcde'.concat(bString)", "abcde another ", 'abcde'.concat(bString).toString());
  64         testcases[count++] = new TestCase( SECTION, "'abcde'                ", "abcde",          'abcde');
  65         testcases[count++] = new TestCase( SECTION, "'abcde'.concat(345)    ", "abcde345",       'abcde'.concat(345).toString());
  66         testcases[count++] = new TestCase( SECTION, "'abcde'.concat(true)   ", "abcdetrue",      'abcde'.concat(true).toString());
  67         testcases[count++] = new TestCase( SECTION, "'abcde'.concat(null)   ", "abcdenull",      'abcde'.concat(null).toString());
  68         /*
  69         http://bugs.webkit.org/show_bug.cgi?id=11545#c3
  70         According to ECMA 15.5.4.6, the argument of concat should send to ToString and
  71         convert into a string value (not String object). So these arguments will be
  72         convert into '' and '1,2,3' under ECMA-262v3, not the js1.2 expected '[]' and
  73         '[1,2,3]'
  74         */
  75         //testcases[count++] = new TestCase( SECTION, "'abcde'.concat([])     ", "abcde[]",          'abcde'.concat([]).toString());
  76         //testcases[count++] = new TestCase( SECTION, "'abcde'.concat([1,2,3])", "abcde[1, 2, 3]",     'abcde'.concat([1,2,3]).toString());
  77
  78         //what should this do:
  79         testcases[count++] = new TestCase( SECTION, "'abcde'.concat()       ", "abcde",          'abcde'.concat().toString());
  80
  81         function test()
  82         {
  83            for ( tc=0; tc < testcases.length; tc++ ) {
  84                 testcases[tc].passed = writeTestCaseResult(
  85                 testcases[tc].expect,
  86                 testcases[tc].actual,
  87                 testcases[tc].description +" = "+
  88                 testcases[tc].actual );
  89                 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
  90            }
  91            stopTest();
  92            return ( testcases );
  93         }
  94
  95         test();
  96