tests/mozilla/ecma_2/Statements/switch-004.js

   1 /**
   2  *  File Name:          switch-003.js
   3  *  ECMA Section:
   4  *  Description:        The switch Statement
   5  *
   6  *  This uses variables and objects as case expressions in switch statements.
   7  * This verifies a bunch of bugs:
   8  *
   9  * http://scopus.mcom.com/bugsplat/show_bug.cgi?id=315988
  10  * http://scopus.mcom.com/bugsplat/show_bug.cgi?id=315975
  11  * http://scopus.mcom.com/bugsplat/show_bug.cgi?id=315954
  12  *
  13  *  Author:             christine@netscape.com
  14  *  Date:               11 August 1998
  15  *
  16  */
  17     var SECTION = "switch-003";
  18     var VERSION = "ECMA_2";
  19     var TITLE   = "The switch statement";
  20     var BUGNUMBER= "315988";
  21
  22     startTest();
  23     writeHeaderToLog( SECTION + " "+ TITLE);
  24
  25     var tc = 0;
  26     var testcases = new Array();
  27
  28     ONE = new Number(1);
  29     ZERO = new Number(0);
  30     var A = new String("A");
  31     var B = new String("B");
  32     TRUE = new Boolean( true );
  33     FALSE = new Boolean( false );
  34     UNDEFINED  = void 0;
  35     NULL = null;
  36
  37     SwitchTest( ZERO, "ZERO" );
  38     SwitchTest( NULL, "NULL" );
  39     SwitchTest( UNDEFINED, "UNDEFINED" );
  40     SwitchTest( FALSE, "FALSE" );
  41     SwitchTest( false,  "false" );
  42     SwitchTest( 0,      "0" );
  43
  44     SwitchTest ( TRUE, "TRUE" );
  45     SwitchTest( 1,     "1" );
  46     SwitchTest( ONE,   "ONE" );
  47     SwitchTest( true,  "true" );
  48
  49     SwitchTest( "a",   "a" );
  50     SwitchTest( A,     "A" );
  51     SwitchTest( "b",   "b" );
  52     SwitchTest( B,     "B" );
  53
  54     SwitchTest( new Boolean( true ), "default" );
  55     SwitchTest( new Boolean(false ), "default" );
  56     SwitchTest( new String( "A" ),   "default" );
  57     SwitchTest( new Number( 0 ),     "default" );
  58
  59     test();
  60
  61     function SwitchTest( input, expect ) {
  62         var result = "";
  63
  64         switch ( input ) {
  65             default:   result += "default"; break;
  66             case "a":  result += "a";       break;
  67             case "b":  result += "b";       break;
  68             case A:    result += "A";       break;
  69             case B:    result += "B";       break;
  70             case new Boolean(true): result += "new TRUE";   break;
  71             case new Boolean(false): result += "new FALSE"; break;
  72             case NULL: result += "NULL";    break;
  73             case UNDEFINED: result += "UNDEFINED"; break;
  74             case true: result += "true";    break;
  75             case false: result += "false";  break;
  76             case TRUE:  result += "TRUE";   break;
  77             case FALSE: result += "FALSE";  break;
  78             case 0:    result += "0";       break;
  79             case 1:    result += "1";       break;
  80             case new Number(0) : result += "new ZERO";  break;
  81             case new Number(1) : result += "new ONE";   break;
  82             case ONE:  result += "ONE";     break;
  83             case ZERO: result += "ZERO";    break;
  84         }
  85
  86         testcases[tc++] = new TestCase(
  87             SECTION,
  88             "switch with no breaks:  input is " + input,
  89             expect,
  90             result );
  91     }