1 #include <vector> 2 #include <algorithm> 3 #include <functional> 4 5 #include "cppunit/cppunit_proxy.h" 6 7 #if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES) 8 using namespace std; 9 #endif 10 11 // 12 // TestCase class 13 // 14 class FuncTest : public CPPUNIT_NS::TestCase 15 { 16 CPPUNIT_TEST_SUITE(FuncTest); 17 CPPUNIT_TEST(func1); 18 CPPUNIT_TEST(func2); 19 CPPUNIT_TEST(func3); 20 CPPUNIT_TEST_SUITE_END(); 21 22 protected: 23 void func1(); 24 void func2(); 25 void func3(); 26 static bool bigger(int i_); 27 static bool bigger_than(int x_, int y_); 28 }; 29 30 CPPUNIT_TEST_SUITE_REGISTRATION(FuncTest); 31 32 // 33 // tests implementation 34 // 35 bool FuncTest::bigger(int i_) 36 { 37 return i_ > 3; 38 } 39 bool FuncTest::bigger_than(int x_, int y_) 40 { 41 return x_ > y_; 42 } 43 void FuncTest::func1() 44 { 45 vector<int>v; 46 v.push_back(4); 47 v.push_back(1); 48 v.push_back(5); 49 int n = count_if(v.begin(), v.end(), bigger); 50 CPPUNIT_ASSERT( n == 2 ) 51 } 52 53 void FuncTest::func2() 54 { 55 vector<int> v; 56 v.push_back(4); 57 v.push_back(1); 58 v.push_back(5); 59 sort(v.begin(), v.end(), bigger_than); 60 61 CPPUNIT_ASSERT( v[0] == 5 ); 62 CPPUNIT_ASSERT( v[1] == 4 ); 63 CPPUNIT_ASSERT( v[2] == 1 ); 64 } 65 void FuncTest::func3() 66 { 67 vector<int> v; 68 v.push_back(4); 69 v.push_back(1); 70 v.push_back(5); 71 sort(v.begin(), v.end(), greater<int>()); 72 73 CPPUNIT_ASSERT( v[0] == 5 ); 74 CPPUNIT_ASSERT( v[1] == 4 ); 75 CPPUNIT_ASSERT( v[2] == 1 ); 76 } 77
