genericopenlibs/cppstdlib/stl/test/unit/bnegate_test.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 16 Apr 2010 16:46:38 +0300
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#include <algorithm>
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#include <functional>
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#include "cppunit/cppunit_proxy.h"
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#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
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using namespace std;
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#endif
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//
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// TestCase class
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//
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class BnegateTest : public CPPUNIT_NS::TestCase
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{
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  CPPUNIT_TEST_SUITE(BnegateTest);
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  CPPUNIT_TEST(bnegate1);
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  CPPUNIT_TEST(bnegate2);
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  CPPUNIT_TEST_SUITE_END();
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protected:
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  void bnegate1();
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  void bnegate2();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(BnegateTest);
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//
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// tests implementation
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//
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void BnegateTest::bnegate1()
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{
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  int array [4] = { 4, 9, 7, 1 };
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  sort(array, array + 4, binary_negate<greater<int> >(greater<int>()));
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  CPPUNIT_ASSERT(array[0]==1);
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  CPPUNIT_ASSERT(array[1]==4);
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  CPPUNIT_ASSERT(array[2]==7);
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  CPPUNIT_ASSERT(array[3]==9);
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}
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void BnegateTest::bnegate2()
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{
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  int array [4] = { 4, 9, 7, 1 };
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  sort(array, array + 4, not2(greater<int>()));
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  CPPUNIT_ASSERT(array[0]==1);
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  CPPUNIT_ASSERT(array[1]==4);
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  CPPUNIT_ASSERT(array[2]==7);
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  CPPUNIT_ASSERT(array[3]==9);
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}