xpcom/tests/TestCallTemplates.cpp
author Shawn Wilsher <me@shawnwilsher.com>
Thu, 03 Feb 2011 12:11:38 -0800
branchGECKO20b9_2011011018_RELBRANCH
changeset 61906 ddf00cef28a3c514756f22046f61b1e31c9bb079
parent 38781 6710e573583d156b49ce304b888b3579683b0bc1
child 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
closing old branch that is no longer used per bug 611030

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim:cindent:ts=8:et:sw=4:
 *
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   L. David Baron <dbaron@dbaron.org> (original author)
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

/*
 * This test is NOT intended to be run.  It's a test to make sure
 * a group of functions BUILD correctly.
 */

#include "nsISupportsUtils.h"
#include "nsIWeakReference.h"
#include "nsIComponentManager.h"
#include "nsIServiceManager.h"
#include "nsWeakReference.h"
#include "nsIInterfaceRequestor.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsComponentManagerUtils.h"
#include "nsServiceManagerUtils.h"
#include "nsAutoPtr.h"

#define NS_ITESTSERVICE_IID \
  {0x127b5253, 0x37b1, 0x43c7, \
    { 0x96, 0x2b, 0xab, 0xf1, 0x2d, 0x22, 0x56, 0xae }}

class NS_NO_VTABLE nsITestService : public nsISupports {
  public: 
    NS_DECLARE_STATIC_IID_ACCESSOR(NS_ITESTSERVICE_IID)
};

NS_DEFINE_STATIC_IID_ACCESSOR(nsITestService, NS_ITESTSERVICE_IID)

class nsTestService : public nsITestService, public nsSupportsWeakReference
{
  public:
    NS_DECL_ISUPPORTS
};

NS_IMPL_ISUPPORTS2(nsTestService, nsITestService, nsISupportsWeakReference)

#define NS_TEST_SERVICE_CONTRACTID "@mozilla.org/test/testservice;1"
#define NS_TEST_SERVICE_CID \
  {0xa00c1406, 0x283a, 0x45c9, \
    {0xae, 0xd2, 0x1a, 0xb6, 0xdd, 0xba, 0xfe, 0x53}}
static NS_DEFINE_CID(kTestServiceCID, NS_TEST_SERVICE_CID);

int main()
{
    /*
     * NOTE:  This does NOT demonstrate how these functions are
     * intended to be used.  They are intended for filling in out
     * parameters that need to be |AddRef|ed.  I'm just too lazy
     * to write lots of little getter functions for a test program
     * when I don't need to.
     */

    NS_NOTREACHED("This test is not intended to run, only to compile!");

    /* Test CallQueryInterface */

    nsISupports *mySupportsPtr = reinterpret_cast<nsISupports*>(0x1000);

    nsITestService *myITestService = nsnull;
    CallQueryInterface(mySupportsPtr, &myITestService);

    nsTestService *myTestService =
        reinterpret_cast<nsTestService*>(mySupportsPtr);
    nsISupportsWeakReference *mySupportsWeakRef;
    CallQueryInterface(myTestService, &mySupportsWeakRef);

    nsCOMPtr<nsISupports> mySupportsCOMPtr = mySupportsPtr;
    CallQueryInterface(mySupportsCOMPtr, &myITestService);

    nsRefPtr<nsTestService> myTestServiceRefPtr = myTestService;
    CallQueryInterface(myTestServiceRefPtr, &mySupportsWeakRef);

    /* Test CallQueryReferent */

    nsIWeakReference *myWeakRef =
        static_cast<nsIWeakReference*>(mySupportsPtr);
    CallQueryReferent(myWeakRef, &myITestService);

    /* Test CallCreateInstance */

    CallCreateInstance(kTestServiceCID, mySupportsPtr, &myITestService);
    CallCreateInstance(kTestServiceCID, &myITestService);
    CallCreateInstance(NS_TEST_SERVICE_CONTRACTID, mySupportsPtr,
                       &myITestService);
    CallCreateInstance(NS_TEST_SERVICE_CONTRACTID, &myITestService);

    /* Test CallGetService */
    CallGetService(kTestServiceCID, &myITestService);
    CallGetService(NS_TEST_SERVICE_CONTRACTID, &myITestService);

    /* Test CallGetInterface */
    nsIInterfaceRequestor *myInterfaceRequestor =
        static_cast<nsIInterfaceRequestor*>(mySupportsPtr);
    CallGetInterface(myInterfaceRequestor, &myITestService);

    return 0;
}