genericopenlibs/cppstdlib/stl/test/unit/neq_test.cpp
author Pat Downey <patd@symbian.org>
Fri, 04 Jun 2010 16:20:51 +0100
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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 <vector>
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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 NeqTest : public CPPUNIT_NS::TestCase
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{
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  CPPUNIT_TEST_SUITE(NeqTest);
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  CPPUNIT_TEST(negate0);
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  CPPUNIT_TEST(nequal0);
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  CPPUNIT_TEST_SUITE_END();
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protected:
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  void negate0();
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  void nequal0();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(NeqTest);
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//
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// tests implementation
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//
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void NeqTest::negate0()
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{
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  int input [3] = { 1, 2, 3 };
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  int output[3];
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  transform((int*)input, (int*)input + 3, (int*)output, negate<int>());
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  CPPUNIT_ASSERT(output[0]==-1);
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  CPPUNIT_ASSERT(output[1]==-2);
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  CPPUNIT_ASSERT(output[2]==-3);
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}
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void NeqTest::nequal0()
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{
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  int input1 [4] = { 1, 7, 2, 2 };
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  int input2 [4] = { 1, 6, 2, 3 };
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  int output [4];
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  transform((int*)input1, (int*)input1 + 4, (int*)input2, (int*)output, not_equal_to<int>());
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  CPPUNIT_ASSERT(output[0]==0);
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  CPPUNIT_ASSERT(output[1]==1);
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  CPPUNIT_ASSERT(output[2]==0);
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  CPPUNIT_ASSERT(output[3]==1);
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}