michael@0: // |reftest| skip-if(!xulRuntime.shell) slow
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 = 319980;
michael@0: var summary = 'GC not called during non-fatal out of memory';
michael@0: var actual = '';
michael@0: var expect = 'Normal Exit';
michael@0: 
michael@0: printBugNumber(BUGNUMBER);
michael@0: printStatus (summary);
michael@0: print ('This test should never fail explicitly. ' +
michael@0:        'You must view the memory usage during the test. ' +
michael@0:        'This test fails if memory usage for each subtest grows');
michael@0: 
michael@0: var timeOut  = 45 * 1000;
michael@0: var interval = 0.01  * 1000;
michael@0: var testFuncWatcherId;
michael@0: var testFuncTimerId;
michael@0: var maxTests = 5;
michael@0: var currTest = 0;
michael@0: 
michael@0: if (typeof setTimeout == 'undefined')
michael@0: {
michael@0:   setTimeout = function() {};
michael@0:   clearTimeout = function() {};
michael@0:   actual = 'Normal Exit';
michael@0:   reportCompare(expect, actual, summary);
michael@0: }
michael@0: else
michael@0: {
michael@0:   // delay start until after js-test-driver-end runs.
michael@0:   // delay test driver end
michael@0:   gDelayTestDriverEnd = true;
michael@0: 
michael@0:   setTimeout(testFuncWatcher, 1000);
michael@0: }
michael@0: 
michael@0: function testFuncWatcher()
michael@0: {
michael@0:   a = null;
michael@0: 
michael@0:   gc();
michael@0: 
michael@0:   clearTimeout(testFuncTimerId);
michael@0:   testFuncWatcherId = testFuncTimerId = null;
michael@0:   if (currTest >= maxTests)
michael@0:   {
michael@0:     actual = 'Normal Exit';
michael@0:     reportCompare(expect, actual, summary);
michael@0:     printStatus('Test Completed');
michael@0:     gDelayTestDriverEnd = false;
michael@0:     jsTestDriverEnd();
michael@0:     return;
michael@0:   }
michael@0:   ++currTest;
michael@0:  
michael@0:   print('Executing test ' + currTest + '\n');
michael@0: 
michael@0:   testFuncWatcherId = setTimeout("testFuncWatcher()", timeOut);
michael@0:   testFuncTimerId = setTimeout(testFunc, interval);
michael@0: }
michael@0: 
michael@0: 
michael@0: var a;
michael@0: function testFunc()
michael@0: {
michael@0: 
michael@0:   var i;
michael@0: 
michael@0:   switch(currTest)
michael@0:   {
michael@0:   case 1:
michael@0:     a = new Array(100000);
michael@0:     for (i = 0; i < 100000; i++ )
michael@0:     {
michael@0:       a[i] = i;
michael@0:     }
michael@0:     break;
michael@0: 
michael@0:   case 2:
michael@0:     a = new Array(100000);
michael@0:     for (i = 0; i < 100000; i++)
michael@0:     {
michael@0:       a[i] = new Number();
michael@0:       a[i] = i;
michael@0:     }
michael@0:     break;
michael@0: 
michael@0:   case 3:
michael@0:     a = new String() ;
michael@0:     a = new Array(100000);
michael@0:     for ( i = 0; i < 100000; i++ )
michael@0:     {
michael@0:       a[i] = i;
michael@0:     }
michael@0: 
michael@0:     break;
michael@0: 
michael@0:   case 4:
michael@0:     a = new Array();
michael@0:     a[0] = new Array(100000);
michael@0:     for (i = 0; i < 100000; i++ )
michael@0:     {
michael@0:       a[0][i] = i;
michael@0:     }
michael@0:     break;
michael@0: 
michael@0:   case 5:
michael@0:     a = new Array();
michael@0:     for (i = 0; i < 100000; i++ )
michael@0:     {
michael@0:       a[i] = i;
michael@0:     }
michael@0:     break;
michael@0:   }
michael@0: 
michael@0:   if (testFuncTimerId)
michael@0:   {
michael@0:     testFuncTimerId = setTimeout(testFunc, interval);
michael@0:   }
michael@0: }
michael@0: 
michael@0: