/*
* 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 <vector>
#include <numeric>
#include "cppunit/cppunit_proxy.h"
#if !defined (STLPORT) || defined (_STLP_USE_NAMESPACES)
using namespace std;
#endif
//
// TestCase class
//
class AccumTest : public CPPUNIT_NS::TestCase
{
CPPUNIT_TEST_SUITE(AccumTest);
CPPUNIT_TEST(accum1);
CPPUNIT_TEST(accum2);
CPPUNIT_TEST_SUITE_END();
protected:
void accum1();
void accum2();
static int mult(int initial_, int element_);
};
CPPUNIT_TEST_SUITE_REGISTRATION(AccumTest);
//
// tests implementation
//
void AccumTest::accum1()
{
vector<int> v(5);
for(int i = 0; (size_t)i < v.size(); ++i)
v[i] = i + 1;
int sum = accumulate(v.begin(), v.end(), 0);
CPPUNIT_ASSERT(sum==15);
}
void AccumTest::accum2()
{
vector<int> v(5);
for(int i = 0; (size_t)i < v.size(); ++i)
v[i] = i + 1;
int prod = accumulate(v.begin(), v.end(), 1, mult);
CPPUNIT_ASSERT(prod==120);
}
int AccumTest::mult(int initial_, int element_)
{
return initial_ * element_;
}