156 lines
6.3 KiB
C++
156 lines
6.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/types.h>
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#include "cppunit/TestAssert.h"
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#include "cppunit/TestFixture.h"
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#include "cppunit/extensions/HelperMacros.h"
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#include "cppunit/plugin/TestPlugIn.h"
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#include "cow_wrapper_clients.hxx"
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using namespace ::o3tl;
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using namespace ::o3tltests;
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class cow_wrapper_test : public CppUnit::TestFixture
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{
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public:
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template< class T > void test( T& rTestObj1, T& rTestObj2, T& rTestObj3 )
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{
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CPPUNIT_ASSERT_MESSAGE("rTestObj1 is unique",
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rTestObj1.is_unique() );
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CPPUNIT_ASSERT_MESSAGE("rTestObj2 is unique",
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rTestObj2.is_unique() );
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CPPUNIT_ASSERT_MESSAGE("rTestObj3 is unique",
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rTestObj3.is_unique() );
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CPPUNIT_ASSERT_MESSAGE("rTestObj1 != rTestObj2",
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rTestObj1 != rTestObj2 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj2 != rTestObj3",
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rTestObj2 != rTestObj3 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj1 != rTestObj3",
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rTestObj1 != rTestObj3 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj1 < rTestObj2",
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rTestObj1 < rTestObj2 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj2 < rTestObj3",
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rTestObj2 < rTestObj3 );
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rTestObj2 = rTestObj1;
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rTestObj3 = rTestObj1;
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CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj2",
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rTestObj1 == rTestObj2 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj3",
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rTestObj1 == rTestObj3 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj1.use_count() == 3",
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rTestObj1.use_count() == 3 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj2.use_count() == 3",
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rTestObj2.use_count() == 3 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj3.use_count() == 3",
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rTestObj3.use_count() == 3 );
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rTestObj2.makeUnique();
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CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj2",
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rTestObj1 == rTestObj2 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj3",
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rTestObj1 == rTestObj3 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj1.use_count() == 2",
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rTestObj1.use_count() == 2 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj2.use_count() == 1",
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rTestObj2.use_count() == 1 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj2.is_unique()",
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rTestObj2.is_unique() );
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CPPUNIT_ASSERT_MESSAGE("rTestObj3.use_count() == 2",
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rTestObj3.use_count() == 2 );
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rTestObj2.swap( rTestObj3 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj2",
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rTestObj1 == rTestObj2 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj1 == rTestObj3",
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rTestObj1 == rTestObj3 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj1.use_count() == 2",
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rTestObj1.use_count() == 2 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj2.use_count() == 2",
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rTestObj2.use_count() == 2 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj3.use_count() == 1",
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rTestObj3.use_count() == 1 );
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CPPUNIT_ASSERT_MESSAGE("rTestObj3.is_unique()",
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rTestObj3.is_unique() );
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}
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void testCowWrapper()
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{
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// setup
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cow_wrapper_client1 aTestObj1;
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cow_wrapper_client1 aTestObj2;
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cow_wrapper_client1 aTestObj3;
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cow_wrapper_client2 aTestObj4;
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cow_wrapper_client2 aTestObj5;
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cow_wrapper_client2 aTestObj6;
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cow_wrapper_client3 aTestObj7;
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cow_wrapper_client3 aTestObj8;
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cow_wrapper_client3 aTestObj9;
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{
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aTestObj1 = cow_wrapper_client1( 1 );
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CPPUNIT_ASSERT_EQUAL(aTestObj1.queryUnmodified(), 1);
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aTestObj2.modify( 2 );
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CPPUNIT_ASSERT_EQUAL(aTestObj2.queryUnmodified(), 2);
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aTestObj3.modify( 3 );
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CPPUNIT_ASSERT_EQUAL(aTestObj3.queryUnmodified(), 3);
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aTestObj4 = cow_wrapper_client2( 4 );
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CPPUNIT_ASSERT_EQUAL(aTestObj4.queryUnmodified(), 4);
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aTestObj5.modify( 5 );
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CPPUNIT_ASSERT_EQUAL(aTestObj5.queryUnmodified(), 5);
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aTestObj6.modify( 6 );
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CPPUNIT_ASSERT_EQUAL(aTestObj6.queryUnmodified(), 6);
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aTestObj7 = cow_wrapper_client3( 7 );
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CPPUNIT_ASSERT_EQUAL(aTestObj7.queryUnmodified(), 7);
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aTestObj8.modify( 8 );
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CPPUNIT_ASSERT_EQUAL(aTestObj8.queryUnmodified(), 8);
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aTestObj9.modify( 9 );
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CPPUNIT_ASSERT_EQUAL(aTestObj9.queryUnmodified(), 9);
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}
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// all three temporaries are dead now
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// test
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test( aTestObj1, aTestObj2, aTestObj3 );
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test( aTestObj4, aTestObj5, aTestObj6 );
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test( aTestObj7, aTestObj8, aTestObj9 );
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}
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// Change the following lines only, if you add, remove or rename
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// member functions of the current class,
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// because these macros are need by auto register mechanism.
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CPPUNIT_TEST_SUITE(cow_wrapper_test);
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CPPUNIT_TEST(testCowWrapper);
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CPPUNIT_TEST_SUITE_END();
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};
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// -----------------------------------------------------------------------------
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CPPUNIT_TEST_SUITE_REGISTRATION(cow_wrapper_test);
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CPPUNIT_PLUGIN_IMPLEMENT();
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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