AOO410/main/cppuhelper/test/testcontainer.cxx

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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_cppuhelper.hxx"
#include <osl/mutex.hxx>

#include <cppuhelper/interfacecontainer.hxx>
#include <cppuhelper/implbase1.hxx>

#include <com/sun/star/beans/XVetoableChangeListener.hpp>

using namespace ::cppu;
using namespace ::osl;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::uno;


class TestListener : public WeakImplHelper1< XVetoableChangeListener >
{
    // Methods
    virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& /*Source*/ ) throw(::com::sun::star::uno::RuntimeException)
		{

		}
	
    virtual void SAL_CALL vetoableChange( const ::com::sun::star::beans::PropertyChangeEvent& /*aEvent*/ ) 
	   throw(::com::sun::star::beans::PropertyVetoException, ::com::sun::star::uno::RuntimeException)
		{

		}

};

void test_interfacecontainer()
{
	Mutex mutex;

	{
		OInterfaceContainerHelper helper( mutex );

		Reference< XVetoableChangeListener > r1 = new TestListener();
		Reference< XVetoableChangeListener > r2 = new TestListener();
		Reference< XVetoableChangeListener > r3 = new TestListener();
		
		helper.addInterface( r1 );
		helper.addInterface( r2 );
		helper.addInterface( r3 );

		helper.disposeAndClear( EventObject() );
	}

	{
		OInterfaceContainerHelper helper( mutex );

		Reference< XVetoableChangeListener > r1 = new TestListener();
		Reference< XVetoableChangeListener > r2 = new TestListener();
		Reference< XVetoableChangeListener > r3 = new TestListener();
		
		helper.addInterface( r1 );
		helper.addInterface( r2 );
		helper.addInterface( r3 );

		OInterfaceIteratorHelper iterator( helper );

		while( iterator.hasMoreElements() )
			((XVetoableChangeListener*)iterator.next())->vetoableChange( PropertyChangeEvent() );
		
		helper.disposeAndClear( EventObject() );
	}

	{
		OInterfaceContainerHelper helper( mutex );

		Reference< XVetoableChangeListener > r1 = new TestListener();
		Reference< XVetoableChangeListener > r2 = new TestListener();
		Reference< XVetoableChangeListener > r3 = new TestListener();
		
		helper.addInterface( r1 );
		helper.addInterface( r2 );
		helper.addInterface( r3 );

		OInterfaceIteratorHelper iterator( helper );

		((XVetoableChangeListener*)iterator.next())->vetoableChange( PropertyChangeEvent() );
		iterator.remove();
		((XVetoableChangeListener*)iterator.next())->vetoableChange( PropertyChangeEvent() );
		iterator.remove();
		((XVetoableChangeListener*)iterator.next())->vetoableChange( PropertyChangeEvent() );
		iterator.remove();

		OSL_ASSERT( helper.getLength() == 0 );
		helper.disposeAndClear( EventObject() );
	}

	{
		OInterfaceContainerHelper helper( mutex );

		Reference< XVetoableChangeListener > r1 = new TestListener();
		Reference< XVetoableChangeListener > r2 = new TestListener();
		Reference< XVetoableChangeListener > r3 = new TestListener();
		
		helper.addInterface( r1 );
		helper.addInterface( r2 );
		helper.addInterface( r3 );

		{
			OInterfaceIteratorHelper iterator( helper );
			while( iterator.hasMoreElements() )
			{
				Reference< XVetoableChangeListener > r = ((XVetoableChangeListener*)iterator.next());
				if( r == r1 )
					iterator.remove();
			}
		}
		OSL_ASSERT( helper.getLength() == 2 );
		{
			OInterfaceIteratorHelper iterator( helper );
			while( iterator.hasMoreElements() )
			{
				Reference< XVetoableChangeListener > r = ((XVetoableChangeListener*)iterator.next());
				OSL_ASSERT( r != r1 && ( r == r2 || r == r3 ) );
			}
		}
		
		helper.disposeAndClear( EventObject() );
	}
}