1e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#include <algorithm> 2e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#include <cstring> 3e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#include <vector> 4e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#include <iterator> 5e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 6e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#include "cppunit/cppunit_proxy.h" 7e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 8e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES) 9e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottusing namespace std; 10e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#endif 11e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 12e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott// 13e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott// TestCase class 14e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott// 15e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottclass CopyTest : public CPPUNIT_NS::TestCase 16e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott{ 17e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_TEST_SUITE(CopyTest); 18e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_TEST(copy_array); 19e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_TEST(copy_volatile); 20e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_TEST(copy_vector); 21e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_TEST(copy_insert); 22e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_TEST(copy_back); 23e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_TEST(copy_back_array); 24e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_TEST_SUITE_END(); 25e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 26e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottprotected: 27e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott void copy_array(); 28e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott void copy_volatile(); 29e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott void copy_vector(); 30e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott void copy_insert(); 31e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott void copy_back(); 32e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott void copy_back_array(); 33e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott}; 34e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 35e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick ScottCPPUNIT_TEST_SUITE_REGISTRATION(CopyTest); 36e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 37e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott// 38e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott// tests implementation 39e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott// 40e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottvoid CopyTest::copy_array() 41e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott{ 42e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott char string[23] = "A string to be copied."; 43e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott char result[23]; 44e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott copy(string, string + 23, result); 45e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT(!strncmp(string, result, 23)); 46e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott} 47e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 48e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottvoid CopyTest::copy_volatile() 49e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott{ 50e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott { 51e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott int a[] = {0, 1, 2, 3, 4, 5}; 52e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott const size_t size = sizeof(a) / sizeof(a[0]); 53e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott volatile int va[size]; 54e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott copy(a, a + size, va); 55e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott for (size_t i = 0; i != size; ++i) { 56e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT( a[i] == va[i] ); 57e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott } 58e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott } 59e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 60e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott { 61e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott const int a[] = {0, 1, 2, 3, 4, 5}; 62e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott const size_t size = sizeof(a) / sizeof(a[0]); 63e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott volatile int va[size]; 64e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott copy(a, a + size, va); 65e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott for (size_t i = 0; i != size; ++i) { 66e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT( a[i] == va[i] ); 67e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott } 68e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott } 69e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 70e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott // Following code can be activated to check that it doesn't compiled 71e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#if 0 72e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott { 73e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott int a[] = {0, 1, 2, 3, 4, 5}; 74e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott const size_t size = sizeof(a) / sizeof(a[0]); 75e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott const volatile int va[size] = {5, 4, 3, 2, 1, 0}; 76e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott copy(a, a + size, va); 77e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott for (size_t i = 0; i != size; ++i) { 78e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT( a[i] == va[i] ); 79e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott } 80e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott } 81e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#endif 82e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott} 83e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 84e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottvoid CopyTest::copy_vector() 85e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott{ 86e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott vector<int> v1(10); 87e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott for (int i = 0; (size_t)i < v1.size(); ++i) 88e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott v1[i] = i; 89e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 90e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott vector<int> v2(v1.size()); 91e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott copy(v1.begin(), v1.end(), v2.begin()); 92e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 93e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT( v2 == v1 ); 94e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott} 95e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 96e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottvoid CopyTest::copy_insert() { 97e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott vector<int> v1(10); 98e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott for (int loc = 0; (size_t)loc < v1.size(); ++loc) 99e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott v1[loc] = loc; 100e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott vector<int> v2; 101e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott insert_iterator<vector<int> > i(v2, v2.begin()); 102e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott copy(v1.begin(), v1.end(), i); 103e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 104e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT( v2 == v1 ); 105e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott} 106e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 107e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottvoid CopyTest::copy_back() 108e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott{ 109e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott vector<int> v1(10); 110e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott for (int i = 0; (size_t)i < v1.size(); ++i) 111e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott v1[i] = i; 112e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott vector<int> v2(v1.size()); 113e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott copy_backward(v1.begin(), v1.end(), v2.end()); 114e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 115e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT( v2 == v1 ); 116e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott} 117e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 118e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottvoid CopyTest::copy_back_array() 119e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott{ 120e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott int numbers[5] = { 1, 2, 3, 4, 5 }; 121e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott 122e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott int result[5]; 123e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott copy_backward(numbers, numbers + 5, (int*)result + 5); 124e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT(result[0]==numbers[0]); 125e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT(result[1]==numbers[1]); 126e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT(result[2]==numbers[2]); 127e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT(result[3]==numbers[3]); 128e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott CPPUNIT_ASSERT(result[4]==numbers[4]); 129e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott} 130