sl@0: #include <algorithm>
sl@0: #include <vector>
sl@0: #include "cppunit/cppunit_proxy.h"
sl@0: 
sl@0: #if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
sl@0: using namespace std;
sl@0: #endif
sl@0: 
sl@0: //
sl@0: // TestCase class
sl@0: //
sl@0: class CountTest : public CPPUNIT_NS::TestCase
sl@0: {
sl@0:   CPPUNIT_TEST_SUITE(CountTest);
sl@0:   CPPUNIT_TEST(count0);
sl@0:   CPPUNIT_TEST(count1);
sl@0:   CPPUNIT_TEST(countif1);
sl@0:   CPPUNIT_TEST_SUITE_END();
sl@0: 
sl@0: protected:
sl@0:   void count0();
sl@0:   void count1();
sl@0:   void countif1();
sl@0:   static int odd(int a_);
sl@0: };
sl@0: 
sl@0: CPPUNIT_TEST_SUITE_REGISTRATION(CountTest);
sl@0: 
sl@0: //
sl@0: // tests implementation
sl@0: //
sl@0: void CountTest::count0()
sl@0: {
sl@0:   int numbers[10] = { 1, 2, 4, 1, 2, 4, 1, 2, 4, 1 };
sl@0: 
sl@0:   int result = count(numbers, numbers + 10, 1);
sl@0:   CPPUNIT_ASSERT(result==4);
sl@0: #if defined (STLPORT) && !defined (_STLP_NO_ANACHRONISMS)
sl@0:   result = 0;
sl@0:   count(numbers, numbers + 10, 1, result);
sl@0:   CPPUNIT_ASSERT(result==4);
sl@0: #endif
sl@0: }
sl@0: void CountTest::count1()
sl@0: {
sl@0:   vector <int> numbers(100);
sl@0:   for(int i = 0; i < 100; i++)
sl@0:   numbers[i] = i % 3;
sl@0:   int elements = count(numbers.begin(), numbers.end(), 2);
sl@0:   CPPUNIT_ASSERT(elements==33);
sl@0: #if defined (STLPORT) && !defined (_STLP_NO_ANACHRONISMS)
sl@0:   elements = 0;
sl@0:   count(numbers.begin(), numbers.end(), 2, elements);
sl@0:   CPPUNIT_ASSERT(elements==33);
sl@0: #endif
sl@0: }
sl@0: void CountTest::countif1()
sl@0: {
sl@0:   vector <int> numbers(100);
sl@0:   for(int i = 0; i < 100; i++)
sl@0:     numbers[i] = i % 3;
sl@0:   int elements = count_if(numbers.begin(), numbers.end(), odd);
sl@0:   CPPUNIT_ASSERT(elements==33);
sl@0: #if defined (STLPORT) && !defined (_STLP_NO_ANACHRONISMS)
sl@0:   elements = 0;
sl@0:   count_if(numbers.begin(), numbers.end(), odd, elements);
sl@0:   CPPUNIT_ASSERT(elements==33);
sl@0: #endif
sl@0: }
sl@0: int CountTest::odd(int a_)
sl@0: {
sl@0:   return a_ % 2;
sl@0: }