/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
#include <numeric>
#include <algorithm>
#include <functional>
#include "cppunit/cppunit_proxy.h"
#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
using namespace std;
#endif
//
// TestCase class
//
class PlusMinusTest : public CPPUNIT_NS::TestCase
{
CPPUNIT_TEST_SUITE(PlusMinusTest);
CPPUNIT_TEST(plus0);
CPPUNIT_TEST(minus0);
CPPUNIT_TEST_SUITE_END();
protected:
void plus0();
void minus0();
};
CPPUNIT_TEST_SUITE_REGISTRATION(PlusMinusTest);
//
// tests implementation
//
void PlusMinusTest::plus0()
{
int input1 [4] = { 1, 6, 11, 8 };
int input2 [4] = { 1, 5, 2, 3 };
int total = inner_product(input1, input1 + 4, input2, 0, plus<int>(), multiplies <int>());
CPPUNIT_ASSERT(total==77);
}
void PlusMinusTest::minus0()
{
int input1 [4] = { 1, 5, 7, 8 };
int input2 [4] = { 1, 4, 8, 3 };
int output [4];
transform((int*)input1, (int*)input1 + 4, (int*)input2, (int*)output, minus<int>());
CPPUNIT_ASSERT(output[0]==0);
CPPUNIT_ASSERT(output[1]==1);
CPPUNIT_ASSERT(output[2]==-1);
CPPUNIT_ASSERT(output[3]==5);
}