Function CreateAndPushInstance

engine/script/src/test/test_script_lua.cpp:690–710

static int CreateAndPushInstance(lua_State* L)
{
    DM_LUA_STACK_CHECK(L, 0);

    const char* type_name = "TestType";
    dmScript::RegisterUserType(L, type_name, Test_methods, Test_meta);

    // Create an instance
    TestDummy* dummy = (TestDummy*)lua_newuserdata(L, sizeof(TestDummy));
    dummy->m_Dummy = 1;
    luaL_getmetatable(L, type_name);
    lua_setmetatable(L, -2);
    int instanceref = dmScript::Ref(L, LUA_REGISTRYINDEX);
    lua_newtable(L);
    dummy->m_ContextTableReference = dmScript::Ref(L, LUA_REGISTRYINDEX);
    dummy->m_UniqueScriptId = dmScript::GenerateUniqueScriptId();

    lua_rawgeti(L, LUA_REGISTRYINDEX, instanceref);
    dmScript::SetInstance(L);
    return instanceref;
}

TEST_F(ScriptTestLua, LuaCallbackHelpers)
{