test/main.cpp

   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 #include "test.hpp"
  24 #include <luabind/open.hpp>
  25 #include <luabind/error.hpp>
  26 #include <string>
  27 #include <iostream>
  28
  29 extern "C"
  30 {
  31     #include "lauxlib.h"
  32     #include "lualib.h"
  33 }
  34
  35 int pcall_handler(lua_State* L)
  36 {
  37  /*   lua_Debug dbg;
  38     std::string str;
  39
  40     std::cout << "stacktrace..\n";
  41
  42     try
  43     {
  44         std::stringstream s;
  45
  46         for (int i = 0; lua_getstack(L, i, &dbg); ++i)
  47         {
  48             lua_getinfo(L, "lS", &dbg);
  49
  50 //            std::cout << i <<    ": " << dbg.currentline << "\n";
  51
  52             s << dbg.source << " *\n";
  53         }
  54
  55         str = s.str();
  56     }
  57     catch (...)
  58     {
  59         return 1;
  60     }
  61
  62 //    lua_pushstring(L, str.c_str());
  63 */
  64     return 1;
  65 }
  66
  67 lua_state::lua_state()
  68     : m_state(lua_open())
  69 {
  70     luaopen_base(m_state);
  71     lua_baselibopen(m_state);
  72     m_top = lua_gettop(m_state);
  73     luabind::open(m_state);
  74 }
  75
  76 lua_state::~lua_state()
  77 {
  78     BOOST_CHECK(lua_gettop(m_state) == m_top);
  79     lua_close(m_state);
  80 }
  81
  82 lua_state::operator lua_State*() const
  83 {
  84     return m_state;
  85 }
  86
  87 void dostring(lua_State* state, char const* str)
  88 {
  89     lua_pushcclosure(state, &pcall_handler, 0);
  90
  91     if (luaL_loadbuffer(state, str, std::strlen(str), str))
  92     {
  93         lua_pop(state, 1);
  94         throw "error";
  95     }
  96
  97     if (lua_pcall(state, 0, 0, -2))
  98     {
  99         std::string err(lua_tostring(state, -1));
 100         lua_pop(state, 2);
 101         throw err;
 102     }
 103
 104     lua_pop(state, 1);
 105 }
 106
 107 /*
 108 void translate_luabind_error(luabind::error const& e)
 109 {
 110     BOOST_ERROR("luabind exception caught");
 111 }
 112 */
 113
 114 // -- test cases ------------------------------------------------------------
 115
 116 void test_exceptions();
 117 void test_lua_classes();
 118 void test_attributes();
 119 void test_held_type();
 120 void test_separation();
 121 void test_scope();
 122 void test_yield();
 123 void test_construction();
 124 void test_type_traits();
 125 void test_implicit_cast();
 126
 127 // --------------------------------------------------------------------------
 128
 129 #include <boost/test/included/unit_test_framework.hpp>
 130 #include <boost/test/unit_test.hpp>
 131
 132 using boost::unit_test_framework::test_suite;
 133 using boost::unit_test_framework::register_exception_translator;
 134
 135 test_suite* init_unit_test_suite( int argc, char* argv[] )
 136 {
 137     test_suite* test = BOOST_TEST_SUITE("luabind test suite");
 138
 139 //    register_exception_translator<luabind::error>(
 140   //      &translate_luabind_error);
 141
 142     test->add(BOOST_TEST_CASE(&test_exceptions));
 143     test->add(BOOST_TEST_CASE(&test_lua_classes));
 144     test->add(BOOST_TEST_CASE(&test_attributes));
 145     test->add(BOOST_TEST_CASE(&test_held_type));
 146     test->add(BOOST_TEST_CASE(&test_separation));
 147     test->add(BOOST_TEST_CASE(&test_scope));
 148     test->add(BOOST_TEST_CASE(&test_construction));
 149     test->add(BOOST_TEST_CASE(&test_yield));
 150     test->add(BOOST_TEST_CASE(&test_type_traits));
 151     test->add(BOOST_TEST_CASE(&test_implicit_cast));
 152
 153     return test;
 154 }
 155