gecko/xpcom/tests/TestCallTemplates.cpp

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/* -*- 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;
}