57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
#include <gtest/gtest.h>
|
|
#include "lix/libmain/crash-handler.hh"
|
|
|
|
namespace nix {
|
|
|
|
class OopsException : public std::exception
|
|
{
|
|
const char * msg;
|
|
|
|
public:
|
|
OopsException(const char * msg) : msg(msg) {}
|
|
const char * what() const noexcept override
|
|
{
|
|
return msg;
|
|
}
|
|
};
|
|
|
|
void causeCrashForTesting(std::function<void()> fixture)
|
|
{
|
|
registerCrashHandler();
|
|
std::cerr << "time to crash\n";
|
|
try {
|
|
fixture();
|
|
} catch (...) {
|
|
std::terminate();
|
|
}
|
|
}
|
|
|
|
TEST(CrashHandler, exceptionName)
|
|
{
|
|
ASSERT_DEATH(
|
|
causeCrashForTesting([]() { throw OopsException{"lol oops"}; }),
|
|
"time to crash\nLix crashed.*OopsException: lol oops"
|
|
);
|
|
}
|
|
|
|
TEST(CrashHandler, unknownTerminate)
|
|
{
|
|
ASSERT_DEATH(
|
|
causeCrashForTesting([]() { std::terminate(); }),
|
|
"time to crash\nLix crashed.*std::terminate\\(\\) called without exception"
|
|
);
|
|
}
|
|
|
|
TEST(CrashHandler, nonStdException)
|
|
{
|
|
ASSERT_DEATH(
|
|
causeCrashForTesting([]() {
|
|
// NOLINTNEXTLINE(hicpp-exception-baseclass): intentional
|
|
throw 4;
|
|
}),
|
|
"time to crash\nLix crashed.*Unknown exception! Spooky\\."
|
|
);
|
|
}
|
|
|
|
}
|