async_timer_test.cpp
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: async_timer_test.cpp,v 1.1.42.3 2004/07/09 01:44:00 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. 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
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #include "async_timer_test.h"
- #include "hx_unit_test.h"
- #include "hx_ut_debug.h"
- #include "hxthread.h"
- #include "hxtick.h"
- HXAsyncTimerTest::HXAsyncTimerTest() :
- m_ulTimerID(0),
- m_bFailed(FALSE),
- m_ulLastTime(0),
- m_ulTimeoutPeriod(0),
- m_ulTimeoutCount(0)
- {}
- HXAsyncTimerTest::~HXAsyncTimerTest()
- {}
- const char* HXAsyncTimerTest::DefaultCommandLine() const
- {
- return "HXAsyncTimerTest";
- }
- bool HXAsyncTimerTest::Init(int argc, char* argv[])
- {
- return true;
- }
- bool HXAsyncTimerTest::Start()
- {
- BOOL bRet = FALSE;
- SetInstance(this);
- if (RunTimeoutTest(100) &&
- RunTimeoutTest(250) &&
- RunTimeoutTest(456) &&
- RunTimeoutTest(1000))
- bRet = true;
- return bRet;
- }
- void HXAsyncTimerTest::Reset()
- {
- }
- bool HXAsyncTimerTest::RunTimeoutTest(ULONG32 ulPeriod)
- {
- bool bRet = false;
- m_ulLastTime = GetTickCount();
- m_ulTimeoutCount = 10;
- m_ulTimeoutPeriod = ulPeriod;
- m_bFailed = false;
- m_ulTimerID = HXAsyncTimer::SetTimer(m_ulTimeoutPeriod,
- &HXAsyncTimerTest::TimerFunc);
- ULONG32 ulStartTime = GetTickCount();
- ULONG32 ulEndTime = ulStartTime + 2 * m_ulTimeoutPeriod * m_ulTimeoutCount;
- while((!m_bFailed) &&
- (m_ulTimeoutCount > 0) &&
- (GetTickCount() < ulEndTime))
- {
- ProcessEvents();
- }
- if (!m_bFailed && (m_ulTimeoutCount == 0))
- {
- bRet = true;
- }
- if (m_ulTimerID)
- {
- HXAsyncTimer::KillTimer(m_ulTimerID);
- m_ulTimerID = 0;
- }
- return bRet;
- }
- void HXAsyncTimerTest::OnTimeout(UINT32 idEvent, ULONG32 ulTime)
- {
- ULONG32 ulTimeDelta = ulTime - m_ulLastTime;
- ULONG32 ulFudge = 2 * SchedulerQuantum();
- DPRINTF(D_INFO, ("HXAsyncTimerTest::OnTimeout() : delta %d period %dn",
- ulTimeDelta,
- m_ulTimeoutPeriod));
-
- ULONG32 ulDelta = 0;
- if (ulTimeDelta > m_ulTimeoutPeriod)
- ulDelta = ulTimeDelta - m_ulTimeoutPeriod;
- else
- ulDelta = m_ulTimeoutPeriod - ulTimeDelta;
-
- if (ulDelta > ulFudge)
- {
- DPRINTF(D_INFO, ("HXAsyncTimerTest::OnTimeout() : Delta was too largen"));
- m_bFailed = true;
- }
- m_ulTimeoutCount--;
- m_ulLastTime = ulTime;
- }
- void HXAsyncTimerTest::TimerFunc(void* handle, UINT32 uMesg, UINT32 idEvent,
- ULONG32 ulTime)
- {
- DPRINTF(D_INFO, ("HXAsyncTimerTest::TimerFunc(%p, %d, %d, %d)n",
- handle, uMesg, idEvent, ulTime));
- HXAsyncTimerTest* pTest = HXAsyncTimerTest::GetInstance();
- if (pTest)
- pTest->OnTimeout(idEvent, ulTime);
- }
- static HXAsyncTimerTest* z_pTestInstance = 0;
- HXAsyncTimerTest* HXAsyncTimerTest::GetInstance()
- {
- return z_pTestInstance;
- }
- void HXAsyncTimerTest::SetInstance(HXAsyncTimerTest* pInstance)
- {
- z_pTestInstance = pInstance;
- }