The Tor Browser: js/src/tests/js1_5/extensions/regress-350312-02.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 //-----------------------------------------------------------------------------

     7 var BUGNUMBER = 350312;

     8 var summary = 'Accessing wrong stack slot with nested catch/finally';

     9 var actual = '';

    10 var expect = '';

    13 //-----------------------------------------------------------------------------

    14 test();

    15 //-----------------------------------------------------------------------------

    17 function test()

    18 {

    19   enterFunc ('test');

    20   printBugNumber(BUGNUMBER);

    21   printStatus (summary);

    23   function createPrint(obj)

    24   {

    25     return new Function("actual += " + obj + " + ','; " +

    26 			"print(" + obj + ");");

    27   }

    29   function createThrow(obj)

    30   {

    31     return new Function("throw " + obj + "; ");

    32   }

    35   function f(a, b, c)

    36   {

    37     try {

    38       a();

    39     } catch (e if e == null) {

    40       b();

    41     } finally {

    42       c();

    43     }

    44   }

    46   print('test 1');

    47   expect = 'a,c,';

    48   actual = '';

    49   try

    50   {

    51     f(createPrint("'a'"), createPrint("'b'"), createPrint("'c'"));

    52   }

    53   catch(ex)

    54   {

    55     actual += 'caught ' + ex;

    56   }

    57   reportCompare(expect, actual, summary + ': 1');

    59   print('test 2');

    60   expect = 'c,caught a';

    61   actual = '';

    62   try

    63   {

    64     f(createThrow("'a'"), createPrint("'b'"), createPrint("'c'"));

    65   }

    66   catch(ex)

    67   {

    68     actual += 'caught ' + ex;

    69   }

    70   reportCompare(expect, actual, summary + ': 2');

    72   print('test 3');

    73   expect = 'b,c,';

    74   actual = '';

    75   try

    76   {

    77     f(createThrow("null"), createPrint("'b'"), createPrint("'c'"));

    78   }

    79   catch(ex)

    80   {

    81     actual += 'caught ' + ex;

    82   }

    83   reportCompare(expect, actual, summary + ': 3');

    85   print('test 4');

    86   expect = 'a,c,';

    87   actual = '';

    88   try

    89   {

    90     f(createPrint("'a'"), createThrow("'b'"), createPrint("'c'"));

    91   }

    92   catch(ex)

    93   {

    94     actual += 'caught ' + ex;

    95   }

    96   reportCompare(expect, actual, summary + ': 4');

    98   print('test 5');

    99   expect = 'c,caught b';

   100   actual = '';

   101   try

   102   {

   103     f(createThrow("null"), createThrow("'b'"), createPrint("'c'"));

   104   }

   105   catch(ex)

   106   {

   107     actual += 'caught ' + ex;

   108   }

   109   reportCompare(expect, actual, summary + ': 5');

   111   exitFunc ('test');

   112 }

The Tor Browser / file revision