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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sal.hxx"
//------------------------------------------------------------------------
// include files
//------------------------------------------------------------------------
#include <sal/types.h>
#include <rtl/string.hxx>
#include <osl/thread.hxx>
#include <osl/time.h>
#include <rtl/instance.hxx>
#include <testshl/simpleheader.hxx>
// -----------------------------------------------------------------------------
#define CONST_TEST_STRING "gregorian"
namespace {
struct Gregorian : public rtl::StaticWithInit<const ::rtl::OUString, Gregorian> {
const ::rtl::OUString operator () () {
return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( CONST_TEST_STRING ));
}
};
}
inline void printOUString( ::rtl::OUString const & _suStr )
{
rtl::OString aString;
t_print( "OUString: " );
aString = ::rtl::OUStringToOString( _suStr, RTL_TEXTENCODING_ASCII_US );
t_print( "'%s'\n", aString.getStr( ) );
}
// -----------------------------------------------------------------------------
namespace ThreadHelper
{
// typedef enum {
// QUIET=1,
// VERBOSE
// } eSleepVerboseMode;
void thread_sleep_tenth_sec(sal_Int32 _nTenthSec/*, eSleepVerboseMode nVerbose = VERBOSE*/)
{
// if (nVerbose == VERBOSE)
// {
// t_print("wait %d tenth seconds. ", _nTenthSec );
// fflush(stdout);
// }
#ifdef WNT //Windows
Sleep(_nTenthSec * 100 );
#endif
#if ( defined UNX ) || ( defined OS2 ) //Unix
TimeValue nTV;
nTV.Seconds = static_cast<sal_uInt32>( _nTenthSec/10 );
nTV.Nanosec = ( (_nTenthSec%10 ) * 100000000 );
osl_waitThread(&nTV);
#endif
// if (nVerbose == VERBOSE)
// {
// t_print("done\n");
// }
}
}
// -----------------------------------------------------------------------------
/** Simple thread for testing Thread-create.
* Just add 1 of value 0, and after running, result is 1.
*/
class OGetThread : public osl::Thread
{
sal_Int32 m_nOK;
sal_Int32 m_nFails;
rtl::OUString m_sConstStr;
public:
OGetThread()
:m_nOK(0),
m_nFails(0)
{
m_sConstStr = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( CONST_TEST_STRING ));
}
sal_Int32 getOK() { return m_nOK; }
sal_Int32 getFails() {return m_nFails;}
protected:
/** guarded value which initialized 0
@see ThreadSafeValue
*/
void SAL_CALL run()
{
while(schedule())
{
rtl::OUString aStr = Gregorian::get();
// printOUString(aStr);
// printOUString(m_sConstStr);
if (aStr.equals(m_sConstStr))
{
m_nOK++;
}
else
{
m_nFails++;
}
ThreadHelper::thread_sleep_tenth_sec(1);
}
}
public:
virtual void SAL_CALL suspend()
{
::osl::Thread::suspend();
}
~OGetThread()
{
if (isRunning())
{
t_print("error: not terminated.\n");
}
}
};
// -----------------------------------------------------------------------------
namespace rtl_DoubleLocking
{
/** Test of the osl::Thread::create method
*/
class getValue : public CppUnit::TestFixture
{
public:
// initialise your test code values here.
void setUp()
{
}
void tearDown()
{
}
void getValue_001()
{
rtl::OUString aStr = Gregorian::get();
printOUString(aStr);
CPPUNIT_ASSERT_MESSAGE(
"Gregorian::get() failed, wrong value expected.",
aStr.getLength() != 0
);
}
/** check 2 threads.
ALGORITHM:
Here the function should show, that 2 different threads,
which only increase a value, should run at the same time with same prio.
The test fails, if the difference between the two values is more than 5%
but IMHO this isn't a failure, it's only a feature of the OS.
*/
void getValue_002()
{
// initial 5 threads with different priorities
OGetThread* pThread = new OGetThread();
OGetThread* p2Thread = new OGetThread();
//Create them and start running at the same time
pThread->create();
p2Thread->create();
ThreadHelper::thread_sleep_tenth_sec(50);
pThread->terminate();
p2Thread->terminate();
sal_Int32 nValueOK = 0;
nValueOK = pThread->getOK();
sal_Int32 nValueOK2 = 0;
nValueOK2 = p2Thread->getOK();
t_print("Value in Thread #1 is %d\n", nValueOK);
t_print("Value in Thread #2 is %d\n", nValueOK2);
sal_Int32 nValueFails = 0;
nValueFails = pThread->getFails();
sal_Int32 nValueFails2 = 0;
nValueFails2 = p2Thread->getFails();
t_print("Fails in Thread #1 is %d\n", nValueFails);
t_print("Fails in Thread #2 is %d\n", nValueFails2);
// ThreadHelper::thread_sleep_tenth_sec(1);
pThread->join();
p2Thread->join();
delete pThread;
delete p2Thread;
CPPUNIT_ASSERT_MESSAGE(
"getValue() failed, wrong value expected.",
nValueOK != 0 && nValueFails == 0 && nValueFails2 == 0
);
}
CPPUNIT_TEST_SUITE(getValue);
CPPUNIT_TEST(getValue_001);
CPPUNIT_TEST(getValue_002);
CPPUNIT_TEST_SUITE_END();
}; // class create
// -----------------------------------------------------------------------------
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(rtl_DoubleLocking::getValue, "rtl_DoubleLocking");
} // namespace rtl_DoubleLocking
// this macro creates an empty function, which will called by the RegisterAllFunctions()
// to let the user the possibility to also register some functions by hand.
NOADDITIONAL;
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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