oss/luanti
oss/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-06-27 16:36:03 +00:00
Code Wiki Activity

Add lua exception handling test code

Browse source 
Catch some error situations when mod used without thinking about it
This commit is contained in:
sapier 2014-08-23 13:24:37 +02:00
parent 3e267a6ece
commit e09293b483
3 changed files with 146 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

35
src/script/lua_api/l_server.cpp
View file

@ -24,6 +24,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "server.h"
#include "environment.h"
#include "player.h"
#include "log.h"
// request_shutdown()
int ModApiServer::l_request_shutdown(lua_State *L)
@ -449,6 +450,36 @@ int ModApiServer::l_notify_authentication_modified(lua_State *L)
return 0;
}
#ifndef NDEBUG
// cause_error(type_of_error)
int ModApiServer::l_cause_error(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
std::string type_of_error = "none";
if(lua_isstring(L, 1))
type_of_error = lua_tostring(L, 1);
errorstream << "Error handler test called, errortype=" << type_of_error << std::endl;
if(type_of_error == "segv") {
volatile int* some_pointer = 0;
errorstream << "Cause a sigsegv now: " << (*some_pointer) << std::endl;
} else if (type_of_error == "zerodivision") {
unsigned int some_number = porting::getTimeS();
unsigned int zerovalue = 0;
unsigned int result = some_number / zerovalue;
errorstream << "Well this shouldn't ever be shown: " << result << std::endl;
} else if (type_of_error == "exception") {
throw BaseException("Errorhandler test fct called");
}
return 0;
}
#endif
void ModApiServer::Initialize(lua_State *L, int top)
{
API_FCT(request_shutdown);
@ -475,4 +506,8 @@ void ModApiServer::Initialize(lua_State *L, int top)
API_FCT(kick_player);
API_FCT(unban_player_or_ip);
API_FCT(notify_authentication_modified);
#ifndef NDEBUG
API_FCT(cause_error);
#endif
}