c_gate_test.cpp

// Copyright 2011 Google Inc.
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#include "c_gate.hpp"

#include <atf-c++.hpp>
#include <lua.hpp>

#include "state.ipp"
#include "test_utils.hpp"


ATF_TEST_CASE_WITHOUT_HEAD(connect);
ATF_TEST_CASE_BODY(connect)
{
    lua_State* raw_state = luaL_newstate();
    ATF_REQUIRE(raw_state != NULL);

    {
        lutok::state state = lutok::state_c_gate::connect(raw_state);
        lua_pushinteger(raw(state), 123);
    }
    // If the wrapper object had closed the Lua state, we could very well crash
    // here.
    ATF_REQUIRE_EQ(123, lua_tointeger(raw_state, -1));

    lua_close(raw_state);
}


ATF_TEST_CASE_WITHOUT_HEAD(c_state);
ATF_TEST_CASE_BODY(c_state)
{
    lutok::state state;
    state.push_integer(5);
    {
        lutok::state_c_gate gate(state);
        lua_State* raw_state = gate.c_state();
        ATF_REQUIRE_EQ(5, lua_tointeger(raw_state, -1));
    }
    state.pop(1);
}


ATF_INIT_TEST_CASES(tcs)
{
    ATF_ADD_TEST_CASE(tcs, c_state);
    ATF_ADD_TEST_CASE(tcs, connect);
}