RetroZilla/embedding/qa/testembed/nsIObserServ.cpp

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 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.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* David Epstein <depstein@netscape.com>
* Ashish Bhatt <ashishbhatt@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 ***** */
// nsIObserServ.cpp: implementation of the CnsIObserServ class.
//
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "nsIObserServ.h"
#include "QaUtils.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CnsIObserServ::CnsIObserServ()
{
mRefCnt = 1 ;
}
CnsIObserServ::~CnsIObserServ()
{
}
ObserverElement ObserverTable[] = {
{"profile-before-change", PR_TRUE},
{"profile-after-change", PR_FALSE},
{"profile-do-change", PR_TRUE},
{"text/xml", PR_FALSE},
{"application/xml", PR_TRUE},
{"htmlparser", PR_FALSE},
{"xmlparser", PR_TRUE},
{"memory-pressure", PR_FALSE},
{"quit-application", PR_TRUE},
{"login-failed", PR_FALSE}
};
void CnsIObserServ::OnStartTests(UINT nMenuID)
{
// Calls all or indivdual test cases on the basis of the
// option selected from menu.
switch(nMenuID)
{
case ID_INTERFACES_NSIOBSERVERSERVICE_RUNALLTESTS :
RunAllTests();
break;
case ID_INTERFACES_NSIOBSERVERSERVICE_ADDOBSERVERS :
AddObserversTest(2);
break;
case ID_INTERFACES_NSIOBSERVERSERVICE_ENUMERATEOBSERVERS :
QAOutput("Adding observers first", 2);
AddObserversTest(1);
EnumerateObserversTest(1);
break;
case ID_INTERFACES_NSIOBSERVERSERVICE_NOTIFYOBSERVERS :
NotifyObserversTest(1);
break;
case ID_INTERFACES_NSIOBSERVERSERVICE_REMOVEOBSERVERS :
QAOutput("Adding observers first.", 2);
AddObserversTest(1);
RemoveObserversTest(1);
break;
default :
AfxMessageBox("Menu handler not added for this menu item");
break;
}
}
void CnsIObserServ::RunAllTests()
{
AddObserversTest(1);
EnumerateObserversTest(1);
NotifyObserversTest(1);
RemoveObserversTest(1);
}
void CnsIObserServ::AddObserversTest(int displayType)
{
int i;
nsCOMPtr<nsIObserverService>observerService(do_GetService("@mozilla.org/observer-service;1",&rv));
RvTestResult(rv, "nsIObserverService object test", displayType);
RvTestResultDlg(rv, "nsIObserverService object test", true);
QAOutput("\n nsIObserverService::AddObserversTest().");
if (!observerService)
{
QAOutput("Can't get nsIObserverService object. Tests fail.");
return;
}
for (i=0; i<10; i++)
{
rv = observerService->AddObserver(this, ObserverTable[i].theTopic,
ObserverTable[i].theOwnsWeak);
FormatAndPrintOutput("The observer to be added = ", ObserverTable[i].theTopic, 1);
RvTestResult(rv, "AddObservers() test", displayType);
RvTestResultDlg(rv, "AddObservers() test");
}
}
void CnsIObserServ::RemoveObserversTest(int displayType)
{
int i;
nsCOMPtr<nsIObserverService>observerService(do_GetService("@mozilla.org/observer-service;1",&rv));
QAOutput("\n nsIObserverService::RemoveObserversTest().");
if (!observerService)
{
QAOutput("Can't get nsIObserverService object. Tests fail.");
return;
}
for (i=0; i<10; i++)
{
rv = observerService->RemoveObserver(this, ObserverTable[i].theTopic);
FormatAndPrintOutput("The observer to be removed = ", ObserverTable[i].theTopic, 1);
RvTestResult(rv, "RemoveObservers() test", displayType);
RvTestResultDlg(rv, "RemoveObservers() test");
}
}
void CnsIObserServ::NotifyObserversTest(int displayType)
{
PRInt32 i;
nsCOMPtr<nsIObserverService>observerService(do_GetService("@mozilla.org/observer-service;1",&rv));
QAOutput("\n nsIObserverService::NotifyObserversTest().");
if (!observerService)
{
QAOutput("Can't get nsIObserverService object. Tests fail.");
return;
}
for (i=0; i<10; i++)
{
FormatAndPrintOutput("The notified observer = ", ObserverTable[i].theTopic, 1);
rv = observerService->NotifyObservers(nsnull, ObserverTable[i].theTopic, 0);
RvTestResult(rv, "NotifyObservers() test", displayType);
RvTestResultDlg(rv, "NotifyObservers() test");
}
}
void CnsIObserServ::EnumerateObserversTest(int displayType)
{
PRInt32 i=0;
nsCOMPtr<nsIObserverService> observerService(do_GetService("@mozilla.org/observer-service;1",&rv));
nsCOMPtr<nsISimpleEnumerator> simpleEnum;
QAOutput("\n nsIObserverService::EnumerateObserversTest().");
if (!observerService)
{
QAOutput("Can't get nsIObserverService object. Tests fail.");
return;
}
for (i=0; i<10; i++)
{
// need to handle Simple Enumerator
rv = observerService->EnumerateObservers(ObserverTable[i].theTopic,
getter_AddRefs(simpleEnum));
RvTestResult(rv, "EnumerateObserversTest() test", displayType);
RvTestResultDlg(rv, "EnumerateObserversTest() test");
if (!simpleEnum)
{
QAOutput("Didn't get SimpleEnumerator object. Tests fail.");
return;
}
nsCOMPtr<nsIObserver> observer;
PRBool theLoop = PR_TRUE;
PRBool bLoop = PR_TRUE;
while( NS_SUCCEEDED(simpleEnum->HasMoreElements(&theLoop)) && bLoop)
{
simpleEnum->GetNext(getter_AddRefs(observer));
if (!observer)
{
QAOutput("Didn't get the observer object. Tests fail.");
return;
}
rv = observer->Observe(observer, ObserverTable[i].theTopic, 0);
RvTestResult(rv, "nsIObserver() test", 1);
RvTestResultDlg(rv, "nsIObserver() test");
// compare 'this' with observer object
if( this == NS_REINTERPRET_CAST(CnsIObserServ*,NS_REINTERPRET_CAST(void*, observer.get())))
{
QAOutput("observers match. Test passes.");
bLoop = PR_FALSE;
}
else
QAOutput("observers don't match. Test fails.");
}
}
}
NS_IMPL_THREADSAFE_ISUPPORTS2(CnsIObserServ, nsIObserver, nsISupportsWeakReference)
NS_IMETHODIMP CnsIObserServ::Observe(nsISupports *aSubject, const char *aTopic, const PRUnichar *someData)
{
nsresult rv = NS_OK;
if (nsCRT::strcmp(aTopic, "profile-before-change") == 0)
{
QAOutput("Observed 'profile-before-change'.");
}
else if (nsCRT::strcmp(aTopic, "profile-after-change") == 0)
{
QAOutput("Observed 'profile-after-change'.");
}
else if (nsCRT::strcmp(aTopic, "profile-do-change") == 0)
{
QAOutput("Observed 'profile-do-change'.");
}
else if (nsCRT::strcmp(aTopic, "text/xml") == 0)
{
QAOutput("Observed 'text/xml'.");
}
else if (nsCRT::strcmp(aTopic, "application/xml") == 0)
{
QAOutput("Observed 'application/xml'.");
}
else if (nsCRT::strcmp(aTopic, "htmlparser") == 0)
{
QAOutput("Observed 'htmlparser'.");
}
else if (nsCRT::strcmp(aTopic, "xmlparser") == 0)
{
QAOutput("Observed 'xmlparser'.");
}
else if (nsCRT::strcmp(aTopic, "memory-pressure") == 0)
{
QAOutput("Observed 'memory-pressure'.");
}
else if (nsCRT::strcmp(aTopic, "quit-application") == 0)
{
QAOutput("Observed 'quit-application'.");
}
else if (nsCRT::strcmp(aTopic, "login-failed") == 0)
{
QAOutput("Observed 'login-failed'.");
}
return rv;
}