test/test.hpp

   1 // Copyright (c) 2004 Daniel Wallin
   2
   3 // Permission is hereby granted, free of charge, to any person obtaining a
   4 // copy of this software and associated documentation files (the "Software"),
   5 // to deal in the Software without restriction, including without limitation
   6 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
   7 // and/or sell copies of the Software, and to permit persons to whom the
   8 // Software is furnished to do so, subject to the following conditions:
   9
  10 // The above copyright notice and this permission notice shall be included
  11 // in all copies or substantial portions of the Software.
  12
  13 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
  14 // ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
  15 // TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
  16 // PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
  17 // SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
  18 // ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  19 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  20 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
  21 // OR OTHER DEALINGS IN THE SOFTWARE.
  22
  23 #ifndef TEST_040212_HPP
  24 #define TEST_040212_HPP
  25
  26 #include <luabind/lua_include.hpp>
  27 #include <boost/test/test_tools.hpp>
  28 #include <boost/preprocessor/cat.hpp>
  29
  30 struct lua_state
  31 {
  32     lua_state();
  33     ~lua_state();
  34
  35     operator lua_State*() const;
  36
  37 private:
  38     lua_State* m_state;
  39     int m_top;
  40 };
  41
  42 void dostring(lua_State* L, char const* str);
  43
  44 template<class T>
  45 struct counted_type
  46 {
  47     static int count;
  48
  49     counted_type()
  50     {
  51         ++count;
  52     }
  53
  54     counted_type(counted_type const&)
  55     {
  56         ++count;
  57     }
  58
  59     ~counted_type()
  60     {
  61         BOOST_CHECK(--count >= 0);
  62     }
  63 };
  64
  65 template<class T>
  66 int counted_type<T>::count = 0;
  67 /*
  68 #define COUNTER_GUARD(type) \
  69     struct BOOST_PP_CAT(type, _counter_guard) \
  70     { \
  71         ~BOOST_PP_CAT(type, _counter_guard()) \
  72         { \
  73             BOOST_CHECK(counted_type<type>::count == 0); \
  74         } \
  75     }; \
  76     type##_counter_guard BOOST_PP_CAT(type, _guard)
  77 */
  78
  79 #define COUNTER_GUARD(x)
  80
  81 #define DOSTRING_EXPECTED(state, str, expected) \
  82 {                                               \
  83     try                                         \
  84     {                                           \
  85         dostring(state, str);                   \
  86     }                                           \
  87     catch (std::string const& s)                \
  88     {                                           \
  89         if (s != expected)                      \
  90             BOOST_ERROR(s.c_str());             \
  91     }                                           \
  92 }
  93
  94 #define DOSTRING(state, str)                    \
  95 {                                               \
  96     try                                         \
  97     {                                           \
  98         dostring(state, str);                   \
  99     }                                           \
 100     catch (std::string const& s)                \
 101     {                                           \
 102         BOOST_ERROR(s.c_str());                 \
 103     }                                           \
 104 }
 105
 106 #endif // TEST_040212_HPP
 107