Retro68/AutomatedTests/Exceptions.cc

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/*
Copyright 2019 Wolfgang Thaller.
This file is part of Retro68.
Retro68 is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Retro68 is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Retro68. If not, see <http://www.gnu.org/licenses/>.
*/
#include <exception>
#include <stdlib.h>
#include <stdio.h>
class Foo
{
};
void foobar()
{
throw Foo();
}
void UnexpectedExceptionOccurred()
{
printf("std::unexpected called.\n");
exit(1);
}
void UncaughtExceptionOccurred()
{
printf("std::terminate called.\n");
exit(1);
}
int main(int argc, char** argv)
{
freopen("out", "w", stdout);
std::set_unexpected(&UnexpectedExceptionOccurred);
std::set_terminate(&UncaughtExceptionOccurred);
bool throwFail = false;
bool catchFail = true;
try
{
foobar();
throwFail = true;
}
catch(...)
{
catchFail = false;
}
if(throwFail)
printf("throw didn't really throw\n");
if(catchFail)
printf("catch block never entered\n");
if(!throwFail && !catchFail)
printf("OK\n");
return 0;
}