ptrspec_test.cpp revision e46c9386c4f79aa40185f79a19fc5b2a7ef528b3 
1#include <vector>
2#include <list>
3#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)
4#  include <slist>
5#endif
6#include <deque>
7#include <set>
8#include <iterator>
9
10#include "cppunit/cppunit_proxy.h"
11
12#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
13using namespace std;
14#endif
15
16//
17// TestCase class
18//
19class PtrSpecTest : public CPPUNIT_NS::TestCase
20{
21  CPPUNIT_TEST_SUITE(PtrSpecTest);
22  CPPUNIT_TEST(ptr_specialization_test);
23  CPPUNIT_TEST(function_pointer);
24  CPPUNIT_TEST_SUITE_END();
25
26protected:
27  /// this seems to be compile only test but...
28  void ptr_specialization_test();
29  void function_pointer();
30
31  template <class _Tp>
32  struct unary_pred {
33    bool operator () (_Tp *__ptr) const {
34     return *__ptr == 0;
35    }
36  };
37
38  template <class _Tp>
39  struct binary_pred {
40    bool operator () (_Tp *__first, _Tp *__second) const {
41      return *__first < *__second;
42    }
43  };
44};
45
46CPPUNIT_TEST_SUITE_REGISTRATION(PtrSpecTest);
47
48#define TEST_INSTANCIATE_CONTAINER(cont) \
49  template class cont<int*>; \
50  template class cont<int const*>; \
51  template class cont<int volatile*>; \
52  template class cont<int const volatile*>
53
54#if !defined(_MSC_VER) || (_MSC_VER > 1200)  // excluding MSVC 6.0
55TEST_INSTANCIATE_CONTAINER(vector);
56TEST_INSTANCIATE_CONTAINER(list);
57#  if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)
58TEST_INSTANCIATE_CONTAINER(slist);
59#  endif
60TEST_INSTANCIATE_CONTAINER(deque);
61TEST_INSTANCIATE_CONTAINER(set);
62TEST_INSTANCIATE_CONTAINER(multiset);
63#endif
64
65//Function to test pointer to function support:
66void FTypeInstance() {}
67
68//Class to test pointer to member method support:
69class AClass {
70public:
71  void func() {}
72};
73
74//
75// tests implementation
76//
77void PtrSpecTest::ptr_specialization_test()
78{
79  int *int_array[] = {0, 0, 0};
80  int const* cint_array[] = {0, 0, 0};
81
82  {
83    vector<void*> void_vect;
84    deque<void*> void_deque;
85    list<void*> void_list;
86#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)
87    slist<void*> void_slist;
88#endif
89  }
90
91  {
92    typedef void (*FType)();
93    vector<FType> func_vector;
94    func_vector.push_back(&FTypeInstance);
95  }
96
97#if !defined(__GNUC__) || (__GNUC__ > 2)
98  {
99    typedef void (AClass::*MFType)();
100    vector<MFType> mem_func_vector;
101    mem_func_vector.push_back(&AClass::func);
102  }
103#endif
104
105  vector<int*> pint_vect;
106  vector<int*> pint_vect2;
107  vector<int const*> pcint_vect;
108  list<int*> pint_list;
109  list<int*> pint_list2;
110  list<int const*> pcint_list;
111#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)
112  slist<int*> pint_slist;
113  slist<int*> pint_slist2;
114  slist<int const*> pcint_slist;
115#endif
116  deque<int*> pint_deque;
117  deque<int*> pint_deque2;
118  deque<int const*> pcint_deque;
119
120#if !defined (STLPORT) || defined (_STLP_MEMBER_TEMPLATES)
121  vector<int*> pint_vect_from_list(pint_list.begin(), pint_list.end());
122#endif
123  pint_vect.insert(pint_vect.end(), pint_vect2.begin(), pint_vect2.end());
124  pint_vect.insert(pint_vect.end(), int_array, int_array + 3);
125  pint_vect2.insert(pint_vect2.end(), int_array, int_array + 3);
126  pcint_vect.insert(pcint_vect.end(), int_array, int_array + 3);
127  pcint_vect.insert(pcint_vect.end(), cint_array, cint_array + 3);
128#if !defined (STLPORT) || !defined(_STLP_DEBUG) || defined(_STLP_MEMBER_TEMPLATES)
129  pcint_vect.insert(pcint_vect.end(), pint_vect2.begin(), pint_vect2.end());
130#endif
131  pcint_vect.insert(pcint_vect.end(), int_array, int_array + 3);
132#if !defined (STLPORT) || defined (_STLP_MEMBER_TEMPLATES)
133  pint_vect.insert(pint_vect.end(), pint_list.begin(), pint_list.end());
134  pcint_vect.insert(pcint_vect.end(), pint_list.begin(), pint_list.end());
135  pcint_vect.insert(pcint_vect.end(), pcint_list.begin(), pcint_list.end());
136  pint_vect.assign(pint_list.begin(), pint_list.end());
137  pcint_vect.assign(pint_list.begin(), pint_list.end());
138#endif
139  pint_vect.assign(int_array, int_array + 3);
140  pcint_vect.assign(int_array, int_array + 3);
141  pcint_vect.assign(cint_array, cint_array + 3);
142  copy(int_array, int_array + 3, back_inserter(pint_vect));
143
144#if !defined (STLPORT) || defined (_STLP_MEMBER_TEMPLATES)
145  pint_list.sort(binary_pred<int>());
146  pcint_list.sort(binary_pred<int const>());
147  pint_list.unique(binary_pred<int>());
148  pcint_list.unique(binary_pred<int const>());
149  pint_list.merge(pint_list, binary_pred<int>());
150  pcint_list.merge(pcint_list, binary_pred<int const>());
151  pint_list.remove_if(unary_pred<int>());
152  pcint_list.remove_if(unary_pred<int const>());
153#endif
154
155  copy(int_array, int_array + 3, back_inserter(pint_list));
156  copy(int_array, int_array + 3, back_inserter(pint_list2));
157  pint_list.insert(pint_list.end(), pint_list2.begin(), pint_list2.end());
158#if !defined (STLPORT) || defined (_STLP_MEMBER_TEMPLATES)
159  pcint_list.insert(pcint_list.end(), pint_list.begin(), pint_list.end());
160#endif
161#if !defined (STLPORT) || !defined(_STLP_DEBUG) || defined(_STLP_MEMBER_TEMPLATES)
162  pint_list.insert(pint_list.end(), pint_vect.begin(), pint_vect.end());
163  pcint_list.insert(pcint_list.end(), pint_vect.begin(), pint_vect.end());
164  pcint_list.insert(pcint_list.end(), pcint_vect.begin(), pcint_vect.end());
165  list<int*> pint_list_from_vect(pint_vect.begin(), pint_vect.end());
166  pint_list.assign(pint_vect.begin(), pint_vect.end());
167  pcint_list.assign(pint_vect.begin(), pint_vect.end());
168#endif
169  pint_list.insert(pint_list.begin(), int_array, int_array + 3);
170  pint_list.insert(pint_list.end(), int_array, int_array + 3);
171  pcint_list.insert(pcint_list.end(), int_array, int_array + 3);
172  pcint_list.insert(pcint_list.end(), cint_array, cint_array + 3);
173  pint_list.assign(int_array, int_array + 3);
174  pcint_list.assign(int_array, int_array + 3);
175  pcint_list.assign(cint_array, cint_array + 3);
176  //pint_list.assign(pcint_vect.begin(), pcint_vect.end());
177
178#if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS)
179  copy(int_array, int_array + 3, front_inserter(pint_slist));
180  copy(int_array, int_array + 3, front_inserter(pint_slist2));
181  pint_slist.insert(pint_slist.end(), pint_slist2.begin(), pint_slist2.end());
182#  if defined (_STLP_MEMBER_TEMPLATES)
183  pcint_slist.insert(pcint_slist.end(), pint_slist.begin(), pint_slist.end());
184#  endif
185#  if !defined (_STLP_DEBUG) || defined (_STLP_MEMBER_TEMPLATES)
186  pint_slist.insert(pint_slist.end(), pint_vect.begin(), pint_vect.end());
187  pcint_slist.insert(pcint_slist.end(), pint_vect.begin(), pint_vect.end());
188  pcint_slist.insert(pcint_slist.end(), pcint_vect.begin(), pcint_vect.end());
189  slist<int*> pint_slist_from_vect(pint_vect.begin(), pint_vect.end());
190  pint_slist.assign(pint_vect.begin(), pint_vect.end());
191  pcint_slist.assign(pint_vect.begin(), pint_vect.end());
192#  endif
193  pint_slist.insert(pint_slist.end(), int_array, int_array + 3);
194  pcint_slist.insert(pcint_slist.end(), int_array, int_array + 3);
195  pcint_slist.insert(pcint_slist.end(), cint_array, cint_array + 3);
196  pint_slist.assign(int_array, int_array + 3);
197  pcint_slist.assign(int_array, int_array + 3);
198  pcint_slist.assign(cint_array, cint_array + 3);
199  //pint_slist.assign(pcint_vect.begin(), pcint_vect.end());
200#endif
201
202  copy(int_array, int_array + 3, back_inserter(pint_deque));
203  copy(int_array, int_array + 3, back_inserter(pint_deque2));
204  pint_deque.insert(pint_deque.end(), pint_deque2.begin(), pint_deque2.end());
205#if !defined (STLPORT) || defined (_STLP_MEMBER_TEMPLATES)
206  pcint_deque.insert(pcint_deque.end(), pint_deque.begin(), pint_deque.end());
207#endif
208#if !defined (STLPORT) || !defined(_STLP_DEBUG) || defined(_STLP_MEMBER_TEMPLATES)
209  pint_deque.insert(pint_deque.end(), pint_vect.begin(), pint_vect.end());
210  pcint_deque.insert(pcint_deque.end(), pint_vect.begin(), pint_vect.end());
211  pcint_deque.insert(pcint_deque.end(), pcint_vect.begin(), pcint_vect.end());
212  deque<int*> pint_deque_from_vect(pint_vect.begin(), pint_vect.end());
213  pint_deque.assign(pint_vect.begin(), pint_vect.end());
214  pcint_deque.assign(pint_vect.begin(), pint_vect.end());
215#endif
216  pint_deque.insert(pint_deque.end(), int_array, int_array + 3);
217  pcint_deque.insert(pcint_deque.end(), int_array, int_array + 3);
218  pcint_deque.insert(pcint_deque.end(), cint_array, cint_array + 3);
219  pint_deque.assign(int_array, int_array + 3);
220  pcint_deque.assign(int_array, int_array + 3);
221  pcint_deque.assign(cint_array, cint_array + 3);
222}
223
224typedef void (*Func)(int);
225void f1(int) {}
226
227void PtrSpecTest::function_pointer()
228{
229  vector<Func> fs;
230  fs.push_back(&f1);
231  CPPUNIT_ASSERT( !fs.empty() );
232}
233