times_test.cpp

stl的源码

#include <algorithm>
#include <numeric>
#include <functional>

#include "cppunit/cppunit_proxy.h"

#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
using namespace std;
#endif

//
// TestCase class
//
class TimesTest : public CPPUNIT_NS::TestCase
{
  CPPUNIT_TEST_SUITE(TimesTest);
  CPPUNIT_TEST(times);
  CPPUNIT_TEST_SUITE_END();

protected:
  void times();
};

CPPUNIT_TEST_SUITE_REGISTRATION(TimesTest);

//
// tests implementation
//
void TimesTest::times()
{
  int input [4] = { 1, 5, 7, 2 };
  int total = accumulate(input, input + 4, 1, multiplies<int>());
  CPPUNIT_ASSERT(total==70);
}