tests/mozilla/ecma/String/15.5.4.2-1.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     File Name:          15.5.4.2-1.js
  24     ECMA Section:       15.5.4.2 String.prototype.toString()
  25
  26     Description:        Returns this string value.  Note that, for a String
  27                         object, the toString() method happens to return the same
  28                         thing as the valueOf() method.
  29
  30                         The toString function is not generic; it generates a
  31                         runtime error if its this value is not a String object.
  32                         Therefore it connot be transferred to the other kinds of
  33                         objects for use as a method.
  34
  35     Author:             christine@netscape.com
  36     Date:               1 october 1997
  37 */
  38
  39     var SECTION = "15.5.4.2-1";
  40     var VERSION = "ECMA_1";
  41     startTest();
  42     var TITLE   = "String.prototype.toString";
  43
  44     writeHeaderToLog( SECTION + " "+ TITLE);
  45
  46     var testcases = getTestCases();
  47     test();
  48
  49 function getTestCases() {
  50     var array = new Array();
  51     var item = 0;
  52     array[item++] = new TestCase( SECTION,   "String.prototype.toString()",        "",     String.prototype.toString() );
  53     array[item++] = new TestCase( SECTION,   "(new String()).toString()",          "",     (new String()).toString() );
  54     array[item++] = new TestCase( SECTION,   "(new String(\"\")).toString()",      "",     (new String("")).toString() );
  55     array[item++] = new TestCase( SECTION,   "(new String( String() )).toString()","",    (new String(String())).toString() );
  56     array[item++] = new TestCase( SECTION,  "(new String( \"h e l l o\" )).toString()",       "h e l l o",    (new String("h e l l o")).toString() );
  57     array[item++] = new TestCase( SECTION,   "(new String( 0 )).toString()",       "0",    (new String(0)).toString() );
  58     return ( array );
  59 }
  60 function test( array ) {
  61     for ( tc = 0; tc < testcases.length; tc++ ) {
  62
  63         testcases[tc].passed = writeTestCaseResult(
  64                             testcases[tc].expect,
  65                             testcases[tc].actual,
  66                             testcases[tc].description +" = "+ testcases[tc].actual );
  67     }
  68     stopTest();
  69     return ( testcases );
  70 }