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

   1 /**
   2  *  File Name:          try-004.js
   3  *  ECMA Section:
   4  *  Description:        The try statement
   5  *
   6  *  This test has a try with one catch block but no finally.
   7  *
   8  *  Author:             christine@netscape.com
   9  *  Date:               11 August 1998
  10  */
  11     var SECTION = "try-004";
  12     var VERSION = "ECMA_2";
  13     var TITLE   = "The try statement";
  14
  15     startTest();
  16     writeHeaderToLog( SECTION + " "+ TITLE);
  17
  18     var tc = 0;
  19     var testcases = new Array();
  20
  21     TryToCatch( "Math.PI", Math.PI );
  22     TryToCatch( "Thrower(5)",   "Caught 5" );
  23     TryToCatch( "Thrower(\"some random exception\")", "Caught some random exception" );
  24
  25     test();
  26
  27     function Thrower( v ) {
  28         throw "Caught " + v;
  29     }
  30
  31     /**
  32      *  Evaluate a string.  Catch any exceptions thrown.  If no exception is
  33      *  expected, verify the result of the evaluation.  If an exception is
  34      *  expected, verify that we got the right exception.
  35      */
  36
  37     function TryToCatch( value, expect ) {
  38         try {
  39             result = eval( value );
  40         } catch ( e ) {
  41             result = e;
  42         }
  43
  44         testcases[tc++] = new TestCase(
  45             SECTION,
  46             "eval( " + value +" )",
  47             expect,
  48             result );
  49     }
  50
  51