test/test_builtin_converters.cpp

   1 // Copyright Daniel Wallin 2009. Use, modification and distribution is
   2 // subject to the Boost Software License, Version 1.0. (See accompanying
   3 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   4
   5
   6 #include "test.hpp"
   7 #include <luabind/luabind.hpp>
   8
   9 #define LUABIND_TEST_BUILTIN(type, value) \
  10     default_converter<type>().to(L, value); \
  11     default_converter<type> BOOST_PP_CAT(cv, __LINE__); \
  12     TEST_CHECK(BOOST_PP_CAT(cv, __LINE__).compute_score(L, -1) >= 0); \
  13     TEST_CHECK(BOOST_PP_CAT(cv, __LINE__).from(L, -1) == value); \
  14     lua_pop(L, 1)
  15
  16 void test_main(lua_State* L)
  17 {
  18     using namespace luabind;
  19
  20     LUABIND_TEST_BUILTIN(int, 1);
  21     LUABIND_TEST_BUILTIN(int, -1);
  22     LUABIND_TEST_BUILTIN(unsigned int, 1);
  23     LUABIND_TEST_BUILTIN(unsigned int, 2);
  24
  25     LUABIND_TEST_BUILTIN(short, 1);
  26     LUABIND_TEST_BUILTIN(short, -1);
  27     LUABIND_TEST_BUILTIN(unsigned short, 1);
  28     LUABIND_TEST_BUILTIN(unsigned short, 2);
  29
  30     LUABIND_TEST_BUILTIN(long, 1);
  31     LUABIND_TEST_BUILTIN(long, -1);
  32     LUABIND_TEST_BUILTIN(unsigned long, 1);
  33     LUABIND_TEST_BUILTIN(unsigned long, 2);
  34
  35     LUABIND_TEST_BUILTIN(char, 1);
  36     LUABIND_TEST_BUILTIN(char, 2);
  37     LUABIND_TEST_BUILTIN(unsigned char, 1);
  38     LUABIND_TEST_BUILTIN(unsigned char, 2);
  39     LUABIND_TEST_BUILTIN(signed char, -1);
  40     LUABIND_TEST_BUILTIN(signed char, 1);
  41
  42     LUABIND_TEST_BUILTIN(float, 1.5);
  43     LUABIND_TEST_BUILTIN(float, -1.5);
  44
  45     LUABIND_TEST_BUILTIN(double, 1.5);
  46     LUABIND_TEST_BUILTIN(double, -1.5);
  47
  48     LUABIND_TEST_BUILTIN(bool, true);
  49     LUABIND_TEST_BUILTIN(bool, false);
  50 }