1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 #include <algorithm>

    18 #include <vector>

    19 #include "cppunit/cppunit_proxy.h"

    20 

    21 #if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)

    22 using namespace std;

    23 #endif

    24 

    25 //

    26 // TestCase class

    27 //

    28 class CountTest : public CPPUNIT_NS::TestCase

    29 {

    30   CPPUNIT_TEST_SUITE(CountTest);

    31   CPPUNIT_TEST(count0);

    32   CPPUNIT_TEST(count1);

    33   CPPUNIT_TEST(countif1);

    34   CPPUNIT_TEST_SUITE_END();

    35 

    36 protected:

    37   void count0();

    38   void count1();

    39   void countif1();

    40   static int odd(int a_);

    41 };

    42 

    43 CPPUNIT_TEST_SUITE_REGISTRATION(CountTest);

    44 

    45 //

    46 // tests implementation

    47 //

    48 void CountTest::count0()

    49 {

    50   int numbers[10] = { 1, 2, 4, 1, 2, 4, 1, 2, 4, 1 };

    51 

    52   int result = count(numbers, numbers + 10, 1);

    53   CPPUNIT_ASSERT(result==4);

    54 #if defined (STLPORT) && !defined (_STLP_NO_ANACHRONISMS)

    55   result = 0;

    56   count(numbers, numbers + 10, 1, result);

    57   CPPUNIT_ASSERT(result==4);

    58 #endif

    59 }

    60 void CountTest::count1()

    61 {

    62   vector <int> numbers(100);

    63   for(int i = 0; i < 100; i++)

    64   numbers[i] = i % 3;

    65   int elements = count(numbers.begin(), numbers.end(), 2);

    66   CPPUNIT_ASSERT(elements==33);

    67 #if defined (STLPORT) && !defined (_STLP_NO_ANACHRONISMS)

    68   elements = 0;

    69   count(numbers.begin(), numbers.end(), 2, elements);

    70   CPPUNIT_ASSERT(elements==33);

    71 #endif

    72 }

    73 void CountTest::countif1()

    74 {

    75   vector <int> numbers(100);

    76   for(int i = 0; i < 100; i++)

    77     numbers[i] = i % 3;

    78   int elements = count_if(numbers.begin(), numbers.end(), odd);

    79   CPPUNIT_ASSERT(elements==33);

    80 #if defined (STLPORT) && !defined (_STLP_NO_ANACHRONISMS)

    81   elements = 0;

    82   count_if(numbers.begin(), numbers.end(), odd, elements);

    83   CPPUNIT_ASSERT(elements==33);

    84 #endif

    85 }

    86 int CountTest::odd(int a_)

    87 {

    88   return a_ % 2;

    89 }