AOO410/main/sal/qa/osl/condition/osl_Condition.cxx

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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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 *   http://www.apache.org/licenses/LICENSE-2.0
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 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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 * specific language governing permissions and limitations
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sal.hxx"
 
//------------------------------------------------------------------------
// include files
//------------------------------------------------------------------------
#include <osl_Condition_Const.h> 

using namespace	osl;
using namespace	rtl;


//------------------------------------------------------------------------
// helper functions and classes
//------------------------------------------------------------------------

/** print Boolean value.
*/
inline void printBool( sal_Bool bOk )
{
	t_print("#printBool# " );
	( sal_True == bOk ) ? t_print("TRUE!\n" ): t_print("FALSE!\n" );		
}

/** print a UNI_CODE String.
*/
inline void printUString( const ::rtl::OUString & str )
{
	rtl::OString aString; 

	t_print("#printUString_u# " );
	aString = ::rtl::OUStringToOString( str, RTL_TEXTENCODING_ASCII_US );
	t_print("%s\n", aString.getStr( ) );
}

/** wait _nSec seconds.
*/
void thread_sleep( sal_Int32 _nSec )
{
	/// print statement in thread process must use fflush() to force display.
	t_print("# wait %d seconds. ", _nSec );
	fflush( stdout );
	
#ifdef WNT                               //Windows
	Sleep( _nSec * 1000 );
#endif
#if ( defined UNX ) || ( defined OS2 )   //Unix
	sleep( _nSec );
#endif
	t_print("# done\n" ); 
}

enum ConditionType
{
	thread_type_set,
	thread_type_reset,
	thread_type_wait,
	thread_type_check
};

/** thread for testing Condition. 
 */
class ConditionThread : public Thread
{
public:
	//get the Condition to operate 
	ConditionThread( ::osl::Condition& Con, ConditionType tType): m_MyCon( Con ), m_MyType( tType ) { }
	
	~ConditionThread( )
	{
        // LLA: do not throw in DTors!
		// LLA: CPPUNIT_ASSERT_MESSAGE( "#ConditionThread does not shutdown properly.\n", sal_False == this -> isRunning( ) );
	}
protected:
	::osl::Condition& m_MyCon;
	ConditionType m_MyType;

	void SAL_CALL run()
	{
		switch ( m_MyType )
		{
			case thread_type_wait:
				m_MyCon.wait(); break;
			case thread_type_set:
				m_MyCon.set(); break;
			case thread_type_reset:
				m_MyCon.reset(); break;
			default: 
				break;
		}
	}
};
	

//------------------------------------------------------------------------
// test code start here
//------------------------------------------------------------------------

namespace osl_Condition
{

	/** testing the method:
		Condition()
	*/
	class ctors : public CppUnit::TestFixture
	{
	public:
		sal_Bool bRes, bRes1;
	
		void ctors_001( )
		{
			::osl::Condition aCond;
			bRes = aCond.check( );
			
			CPPUNIT_ASSERT_MESSAGE( "#test comment#: create a condition its initial check state should be sal_False.", 
									sal_False == bRes );
		}
	
		void ctors_002( )
		{
			::osl::Condition aCond;
			aCond.set( );
			bRes = aCond.check( );
			
			CPPUNIT_ASSERT_MESSAGE( "#test comment#: create a condition and set it.", 
									sal_True == bRes );
		}

		CPPUNIT_TEST_SUITE( ctors );
		CPPUNIT_TEST( ctors_001 );
		CPPUNIT_TEST( ctors_002 );
		CPPUNIT_TEST_SUITE_END( ); 
	}; // class ctors


	/** testing the method:
		void set()
	*/
	class set : public CppUnit::TestFixture
	{
	public:
		sal_Bool bRes, bRes1, bRes2;
	
		void set_001( )
		{
			::osl::Condition aCond;
			aCond.set( );
			bRes = aCond.check( );
			
			CPPUNIT_ASSERT_MESSAGE( "#test comment#: check state should be sal_True after set.", 
									sal_True == bRes );
		}
	
		void set_002( )
		{
			::osl::Condition aCond;
			ConditionThread myThread1( aCond, thread_type_wait );
			myThread1.create();
			bRes = myThread1.isRunning( );
			
			ConditionThread myThread2( aCond, thread_type_set );
			myThread2.create();
			thread_sleep(1);
			bRes1 = myThread1.isRunning( );
			bRes2 = aCond.check( );
			
			myThread1.join( );
			myThread2.join( );
		
			CPPUNIT_ASSERT_MESSAGE( "#test comment#: use one thread to set the condition in order to release another thread.", 
									sal_True == bRes && sal_False == bRes1 && sal_True == bRes2 );
		}
		
		
		CPPUNIT_TEST_SUITE( set );
		CPPUNIT_TEST( set_001 );
		CPPUNIT_TEST( set_002 );
		CPPUNIT_TEST_SUITE_END( ); 
	}; // class set
	
	
	/** testing the method:
		void reset()
	*/
	class reset : public CppUnit::TestFixture
	{
	public:
		sal_Bool bRes, bRes1, bRes2;
	
		void reset_001( )
		{
			::osl::Condition aCond;
			aCond.reset( );
			
			ConditionThread myThread( aCond, thread_type_wait );
			myThread.create();
			bRes = myThread.isRunning( );
			bRes2 = aCond.check( );
			
			aCond.set( );
			myThread.join( );
			bRes1 = myThread.isRunning( );
			
			CPPUNIT_ASSERT_MESSAGE( "#test comment#: wait will cause a reset thread block, use set to release it.", 
									sal_True == bRes && sal_False == bRes1 && sal_False == bRes2 );
		}
	
		void reset_002( )
		{
			::osl::Condition aCond;
			aCond.reset( );
			bRes = aCond.check( );
			aCond.set( );
			bRes1 = aCond.check( );

			CPPUNIT_ASSERT_MESSAGE( "#test comment#: create a condition and reset/set it.", 
									( sal_False == bRes && sal_True == bRes1 ) );
		}

		CPPUNIT_TEST_SUITE( reset );
		CPPUNIT_TEST( reset_001 );
		CPPUNIT_TEST( reset_002 );
		CPPUNIT_TEST_SUITE_END( ); 
	}; // class reset
	
	
	/** testing the method:
		Result wait(const TimeValue *pTimeout = 0)
	*/
	class wait : public CppUnit::TestFixture
	{
	public:
		sal_Bool bRes, bRes1, bRes2;
		TimeValue *tv1;
	
		void setUp( )
		{
			tv1 = (TimeValue*)malloc(sizeof(TimeValue));
			tv1->Seconds = 1;

		}
	
		void tearDown( )
		{
			free( tv1 );
		}

	
		void wait_001( )
		{
			::osl::Condition cond1;
			::osl::Condition cond2;
			::osl::Condition cond3;
		
			cond1.set();
			cond2.set();
		
osl::Condition::Result r1=cond1.wait(tv1);
osl::Condition::Result r2=cond2.wait();
osl::Condition::Result r3=cond3.wait(tv1);
fprintf(stderr,"%d %d %d\n",r1,r2,r3);
			CPPUNIT_ASSERT_MESSAGE( "#test comment#: test three types of wait.", 
									(cond1.wait(tv1) == ::osl::Condition::result_ok) &&
									(cond2.wait() == ::osl::Condition::result_ok) &&
									(cond3.wait(tv1) == ::osl::Condition::result_timeout) );
			
		}
	
		void wait_002( )
		{
			::osl::Condition aCond;
			::osl::Condition::Result wRes, wRes1;
			
			aCond.reset( );
			bRes = aCond.check( );
			wRes = aCond.wait( tv1 );
			
			aCond.set( );
			wRes1 = aCond.wait( tv1 );
			bRes1 = aCond.check( );

			CPPUNIT_ASSERT_MESSAGE( "#test comment#: wait a condition after set/reset.", 
									( sal_False == bRes ) && ( sal_True == bRes1 ) &&
									( ::osl::Condition::result_timeout == wRes ) && 
									( ::osl::Condition::result_ok == wRes1 ) );
		}

		CPPUNIT_TEST_SUITE( wait );
		CPPUNIT_TEST( wait_001 );
		CPPUNIT_TEST( wait_002 );
		CPPUNIT_TEST_SUITE_END( ); 
	}; // class wait


	/** testing the method:
		sal_Bool check()
	*/
	class check : public CppUnit::TestFixture
	{
	public:
		sal_Bool bRes, bRes1, bRes2;
	
		void check_001( )
		{
			::osl::Condition aCond;
			
			aCond.reset( );
			bRes = aCond.check( );
			aCond.set( );
			bRes1 = aCond.check( );

			CPPUNIT_ASSERT_MESSAGE( "#test comment#: check the condition states.", 
									( sal_False == bRes && sal_True == bRes1 ) );
		}
	
		void check_002( )
		{
			::osl::Condition aCond;
			aCond.reset( );
			
			ConditionThread myThread( aCond, thread_type_set );
			myThread.create( );
			myThread.join( );
			bRes = aCond.check( );
			
			ConditionThread myThread1( aCond, thread_type_reset );
			myThread1.create( );
			myThread1.join( );
			bRes1 = aCond.check( );

			CPPUNIT_ASSERT_MESSAGE( "#test comment#: use threads to set/reset Condition and check it in main routine.", 
									( sal_True == bRes && sal_False == bRes1 ) );
		}

		CPPUNIT_TEST_SUITE( check );
		CPPUNIT_TEST( check_001 );
		CPPUNIT_TEST( check_002 );
		CPPUNIT_TEST_SUITE_END( ); 
	}; // class check
	
		
// -----------------------------------------------------------------------------
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Condition::ctors, "osl_Condition");
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Condition::set, "osl_Condition");
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Condition::reset, "osl_Condition");
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Condition::wait, "osl_Condition");
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Condition::check, "osl_Condition");
// -----------------------------------------------------------------------------
	
} // namespace osl_Condition


// -----------------------------------------------------------------------------

// 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;