tests/mozilla/ecma_2/Statements/try-003.js

   1 /**
   2  *  File Name:          try-003.js
   3  *  ECMA Section:
   4  *  Description:        The try statement
   5  *
   6  *  This test has a try with no catch, and a finally.
   7  *
   8  *  Author:             christine@netscape.com
   9  *  Date:               11 August 1998
  10  */
  11     var SECTION = "try-003";
  12     var VERSION = "ECMA_2";
  13     var TITLE   = "The try statement";
  14     var BUGNUMBER="http://scopus.mcom.com/bugsplat/show_bug.cgi?id=313585";
  15
  16     startTest();
  17     writeHeaderToLog( SECTION + " "+ TITLE);
  18
  19     var tc = 0;
  20     var testcases = new Array();
  21
  22     // Tests start here.
  23
  24     TrySomething( "x = \"hi\"", false );
  25     TrySomething( "throw \"boo\"", true );
  26     TrySomething( "throw 3", true );
  27
  28     test();
  29
  30     /**
  31      *  This function contains a try block with no catch block,
  32      *  but it does have a finally block.  Try to evaluate expressions
  33      *  that do and do not throw exceptions.
  34      */
  35
  36     function TrySomething( expression, throwing ) {
  37         innerFinally = "FAIL: DID NOT HIT INNER FINALLY BLOCK";
  38         if (throwing) {
  39             outerCatch = "FAILED: NO EXCEPTION CAUGHT";
  40         } else {
  41             outerCatch = "PASS";
  42         }
  43         outerFinally = "FAIL: DID NOT HIT OUTER FINALLY BLOCK";
  44
  45         try {
  46             try {
  47                 eval( expression );
  48             } finally {
  49                 innerFinally = "PASS";
  50             }
  51         } catch ( e  ) {
  52             if (throwing) {
  53                 outerCatch = "PASS";
  54             } else {
  55                 outerCatch = "FAIL: HIT OUTER CATCH BLOCK";
  56             }
  57         } finally {
  58             outerFinally = "PASS";
  59         }
  60
  61
  62         testcases[tc++] = new TestCase(
  63                 SECTION,
  64                 "eval( " + expression +" )",
  65                 "PASS",
  66                 innerFinally );
  67         testcases[tc++] = new TestCase(
  68                 SECTION,
  69                 "eval( " + expression +" )",
  70                 "PASS",
  71                 outerCatch );
  72         testcases[tc++] = new TestCase(
  73                 SECTION,
  74                 "eval( " + expression +" )",
  75                 "PASS",
  76                 outerFinally );
  77
  78
  79     }