xpcom/tests/TestShutdown.cpp

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is mozilla.org code.
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Netscape Communications Corporation.
  19  * Portions created by the Initial Developer are Copyright (C) 1998
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *   Pierre Phaneuf <pp@ludusdesign.com>
  24  *
  25  * Alternatively, the contents of this file may be used under the terms of
  26  * either of the GNU General Public License Version 2 or later (the "GPL"),
  27  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  28  * in which case the provisions of the GPL or the LGPL are applicable instead
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  34  * the provisions above, a recipient may use your version of this file under
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  36  *
  37  * ***** END LICENSE BLOCK ***** */
  38
  39 #include "nsIServiceManager.h"
  40
  41 // Gee this seems simple! It's for testing for memory leaks with Purify.
  42
  43 void main(int argc, char* argv[])
  44 {
  45     nsresult rv;
  46     nsIServiceManager* servMgr;
  47     rv = NS_InitXPCOM2(&servMgr, NULL, NULL);
  48     NS_ASSERTION(NS_SUCCEEDED(rv), "NS_InitXPCOM failed");
  49
  50     // try loading a component and releasing it to see if it leaks
  51     if (argc > 1 && argv[1] != nsnull) {
  52         char* cidStr = argv[1];
  53         nsISupports* obj = nsnull;
  54         if (cidStr[0] == '{') {
  55             nsCID cid;
  56             cid.Parse(cidStr);
  57             rv = CallCreateInstance(cid, &obj);
  58         }
  59         else {
  60             // contractID case:
  61             rv = CallCreateInstance(cidStr, &obj);
  62         }
  63         if (NS_SUCCEEDED(rv)) {
  64             printf("Successfully created %s\n", cidStr);
  65             NS_RELEASE(obj);
  66         }
  67         else {
  68             printf("Failed to create %s (%x)\n", cidStr, rv);
  69         }
  70     }
  71
  72     rv = NS_ShutdownXPCOM(servMgr);
  73     NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");
  74 }