foreach_test.cpp revision e46c9386c4f79aa40185f79a19fc5b2a7ef528b3
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <vector> 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <algorithm> 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "fadapter.h" 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "cppunit/cppunit_proxy.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using namespace std; 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TestCase class 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ForeachTest : public CPPUNIT_NS::TestCase 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_TEST_SUITE(ForeachTest); 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_TEST(foreach0); 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_TEST(foreach1); 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_TEST_SUITE_END(); 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)protected: 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void foreach0(); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void foreach1(); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CPPUNIT_TEST_SUITE_REGISTRATION(ForeachTest); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// tests implementation 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static void increase(int& a_) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) a_ += 1; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ForeachTest::foreach0() 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int numbers[10] = { 1, 1, 2, 3, 5, 8, 13, 21, 34, 55 }; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for_each(numbers, numbers + 10, ptr_fun(increase)); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(numbers[0]==2); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(numbers[1]==2); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(numbers[2]==3); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(numbers[3]==4); 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(numbers[4]==6); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(numbers[5]==9); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(numbers[6]==14); 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(numbers[7]==22); 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(numbers[8]==35); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(numbers[9]==56); 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static void sqr(int& a_) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) a_ = a_ * a_; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ForeachTest::foreach1() 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) vector<int> v1(10); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (int i = 0; (size_t)i < v1.size(); ++i) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) v1[i] = i; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for_each(v1.begin(), v1.end(), ptr_fun(sqr) ); 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(v1[0]==0); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(v1[1]==1); 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(v1[2]==4); 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(v1[3]==9); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(v1[4]==16); 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(v1[5]==25); 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(v1[6]==36); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(v1[7]==49); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(v1[8]==64); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CPPUNIT_ASSERT(v1[9]==81); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)