void throw_on_fatal()
{
loguru::set_fatal_handler([](const loguru::Message& message){
LOG_F(INFO, "Throwing exception...");
throw std::runtime_error(std::string(message.prefix) + message.message);
});
{
LOG_SCOPE_F(INFO, "CHECK_F throw + catch");
try {
CHECK_F(false, "some CHECK_F message");
} catch (std::runtime_error& e) {
LOG_F(INFO, "CHECK_F threw this: '%s'", e.what());
}
}
#if LOGURU_WITH_STREAMS
{
LOG_SCOPE_F(INFO, "CHECK_S throw + catch");
try {
CHECK_S(false) << "Some CHECK_S message";
} catch (std::runtime_error& e) {
LOG_F(INFO, "CHECK_S threw this: '%s'", e.what());
}
}
LOG_F(INFO, "Trying an uncaught exception:");
CHECK_S(false);
#else
CHECK_F(false);
#endif // LOGURU_WITH_STREAMS
}
int main_test(int argc, char* argv[])
{
loguru::init(argc, argv);
LOG_SCOPE_FUNCTION(INFO);
LOG_F(INFO, "Doing some stuff...");
for (int i=0; i<2; ++i) {
LOG_SCOPE_F(1, "Iteration %d", i);
auto result = some_expensive_operation();
LOG_IF_F(WARNING, result == BAD, "Bad result");
}
LOG_F(INFO, "Time to go!");
return 0;
}
void test_scopes()
{
LOG_SCOPE_FUNCTION(INFO);
LOG_F(INFO, "Should be indented one step");
LOG_F(1, "First thing");
LOG_F(1, "Second thing");
{
LOG_SCOPE_F(1, "Some indentation at level 1");
LOG_F(INFO, "Should only be indented one more step iff verbosity is 1 or higher");
LOG_F(2, "Some info");
sleep_ms(123);
}
sleep_ms(64);
}
