_INITIALIZE_EASYLOGGINGPP
int main(void) {
el::Loggers::addFlag(el::LoggingFlag::DisableApplicationAbortOnFatalLog);
// These checks should fail
LOG(INFO) << "----- DONT WORRY ABOUT FOLLOWING CHECKS FAILING - THEY ARE EXPECTED";
CHECK(1 > 2) << "1 is not greater than 2";
CHECK_EQ(1, 2) << "1 is not equal to 2";
CHECK_NE(1, 1) << "Wow, I did not know 1 == 1";
CHECK_STREQ("abc", "def") << " :)";
CHECK_STRNE("abc", "abc") << " :(";
CHECK_STRCASEEQ("abc", "ABCD") << " :p";
CHECK_STRCASENE("abc", "ABC") << " B)";
int* f = new int;
int* toF = CHECK_NOTNULL(f);
(void)toF; // Unused warning suppression
delete f;
f = nullptr;
// These checks should pass
LOG(WARNING) << "----- START WORRYING ABOUT CHECKS NOW";
CHECK(1 < 2) << " snap -- lib has bug!";
CHECK_EQ(1, 1) << " snap -- lib has bug!";
CHECK_NE(1, 2) << " snap -- lib has bug!";
CHECK_STREQ("abc", "abc") << " snap -- lib has bug!";
CHECK_STRNE("abc", "abe") << " snap -- lib has bug!";
CHECK_STRCASEEQ("abc", "ABC") << " snap -- lib has bug!";
CHECK_STRCASENE("abc", "ABE") << " snap -- lib has bug!";
LOG(INFO) << "----- HOPEFULLY NO CHECK FAILED SINCE YOU STARTED WORRYING!";
// DCHECKs
DCHECK(1 > 2) << "1 is not greater than 2";
DCHECK_EQ(1, 2) << "1 is not equal to 2";
DCHECK_NE(1, 1) << "Wow, I did not know 1 == 1";
DCHECK_STREQ("abc", "def") << " :)";
DCHECK_STRNE("abc", "abc") << " :(";
DCHECK_STRCASEEQ("abc", "ABCD") << " :p";
DCHECK_STRCASENE("abc", "ABC") << " B)";
// PCHECKs
std::fstream fstr("a/file/that/does/not/exist", std::fstream::in);
PCHECK(fstr.is_open());
DPCHECK(fstr.is_open());
return 0;
}
TEST(logging, CHECK) {
ASSERT_DEATH(CHECK(false), "Check failed: false ");
CHECK(true);
ASSERT_DEATH(CHECK_EQ(0, 1), "Check failed: 0 == 1 ");
CHECK_EQ(0, 0);
ASSERT_DEATH(CHECK_STREQ("foo", "bar"), R"(Check failed: "foo" == "bar")");
CHECK_STREQ("foo", "foo");
}
