cppuhelper/test/testcontainer.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: testcontainer.cxx,v $
  10  * $Revision: 1.5 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_cppuhelper.hxx"
  33 #include <osl/mutex.hxx>
  34
  35 #include <cppuhelper/interfacecontainer.hxx>
  36 #include <cppuhelper/implbase1.hxx>
  37
  38 #include <com/sun/star/beans/XVetoableChangeListener.hpp>
  39
  40 using namespace ::cppu;
  41 using namespace ::osl;
  42 using namespace ::com::sun::star::lang;
  43 using namespace ::com::sun::star::beans;
  44 using namespace ::com::sun::star::uno;
  45
  46
  47 class TestListener : public WeakImplHelper1< XVetoableChangeListener >
  48 {
  49     // Methods
  50     virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& /*Source*/ ) throw(::com::sun::star::uno::RuntimeException)
  51         {
  52
  53         }
  54
  55     virtual void SAL_CALL vetoableChange( const ::com::sun::star::beans::PropertyChangeEvent& /*aEvent*/ )
  56        throw(::com::sun::star::beans::PropertyVetoException, ::com::sun::star::uno::RuntimeException)
  57         {
  58
  59         }
  60
  61 };
  62
  63 void test_interfacecontainer()
  64 {
  65     Mutex mutex;
  66
  67     {
  68         OInterfaceContainerHelper helper( mutex );
  69
  70         Reference< XVetoableChangeListener > r1 = new TestListener();
  71         Reference< XVetoableChangeListener > r2 = new TestListener();
  72         Reference< XVetoableChangeListener > r3 = new TestListener();
  73
  74         helper.addInterface( r1 );
  75         helper.addInterface( r2 );
  76         helper.addInterface( r3 );
  77
  78         helper.disposeAndClear( EventObject() );
  79     }
  80
  81     {
  82         OInterfaceContainerHelper helper( mutex );
  83
  84         Reference< XVetoableChangeListener > r1 = new TestListener();
  85         Reference< XVetoableChangeListener > r2 = new TestListener();
  86         Reference< XVetoableChangeListener > r3 = new TestListener();
  87
  88         helper.addInterface( r1 );
  89         helper.addInterface( r2 );
  90         helper.addInterface( r3 );
  91
  92         OInterfaceIteratorHelper iterator( helper );
  93
  94         while( iterator.hasMoreElements() )
  95             ((XVetoableChangeListener*)iterator.next())->vetoableChange( PropertyChangeEvent() );
  96
  97         helper.disposeAndClear( EventObject() );
  98     }
  99
 100     {
 101         OInterfaceContainerHelper helper( mutex );
 102
 103         Reference< XVetoableChangeListener > r1 = new TestListener();
 104         Reference< XVetoableChangeListener > r2 = new TestListener();
 105         Reference< XVetoableChangeListener > r3 = new TestListener();
 106
 107         helper.addInterface( r1 );
 108         helper.addInterface( r2 );
 109         helper.addInterface( r3 );
 110
 111         OInterfaceIteratorHelper iterator( helper );
 112
 113         ((XVetoableChangeListener*)iterator.next())->vetoableChange( PropertyChangeEvent() );
 114         iterator.remove();
 115         ((XVetoableChangeListener*)iterator.next())->vetoableChange( PropertyChangeEvent() );
 116         iterator.remove();
 117         ((XVetoableChangeListener*)iterator.next())->vetoableChange( PropertyChangeEvent() );
 118         iterator.remove();
 119
 120         OSL_ASSERT( helper.getLength() == 0 );
 121         helper.disposeAndClear( EventObject() );
 122     }
 123
 124     {
 125         OInterfaceContainerHelper helper( mutex );
 126
 127         Reference< XVetoableChangeListener > r1 = new TestListener();
 128         Reference< XVetoableChangeListener > r2 = new TestListener();
 129         Reference< XVetoableChangeListener > r3 = new TestListener();
 130
 131         helper.addInterface( r1 );
 132         helper.addInterface( r2 );
 133         helper.addInterface( r3 );
 134
 135         {
 136             OInterfaceIteratorHelper iterator( helper );
 137             while( iterator.hasMoreElements() )
 138             {
 139                 Reference< XVetoableChangeListener > r = ((XVetoableChangeListener*)iterator.next());
 140                 if( r == r1 )
 141                     iterator.remove();
 142             }
 143         }
 144         OSL_ASSERT( helper.getLength() == 2 );
 145         {
 146             OInterfaceIteratorHelper iterator( helper );
 147             while( iterator.hasMoreElements() )
 148             {
 149                 Reference< XVetoableChangeListener > r = ((XVetoableChangeListener*)iterator.next());
 150                 OSL_ASSERT( r != r1 && ( r == r2 || r == r3 ) );
 151             }
 152         }
 153
 154         helper.disposeAndClear( EventObject() );
 155     }
 156 }