michael@0: // |reftest| skip-if(Android)
michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 348532;
michael@0: var summary = 'Do not overflow int when constructing Error.stack';
michael@0: var actual = '';
michael@0: var expect = '';
michael@0: 
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: test();
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   enterFunc ('test');
michael@0:   printBugNumber(BUGNUMBER);
michael@0:   printStatus (summary);
michael@0: 
michael@0:   expectExitCode(0);
michael@0:   expectExitCode(3);
michael@0:   actual = 0;
michael@0:  
michael@0:   // construct string of 1<<23 characters
michael@0:   var s = Array((1<<23)+1).join('x');
michael@0: 
michael@0:   var recursionDepth = 0;
michael@0:   function err() {
michael@0:     try {
michael@0:         return err.apply(this, arguments);
michael@0:     } catch (e) {
michael@0:         if (!(e instanceof InternalError))
michael@0:             throw e;
michael@0:     }
michael@0:     return new Error();
michael@0:   }
michael@0: 
michael@0:   // The full stack trace in error would include 64*4 copies of s exceeding
michael@0:   //  2^23 * 256 or 2^31 in length
michael@0:   var error = err(s,s,s,s);
michael@0: 
michael@0:   print(error.stack.length);
michael@0: 
michael@0:   expect = true;
michael@0:   actual = (error.stack.length > 0);
michael@0: 
michael@0:   reportCompare(expect, actual, summary);
michael@0: 
michael@0:   exitFunc ('test');
michael@0: }