static test_outcome run_test_with_siglongjmp(const test_suite suite, const test* test_case)
{
int sigsetret;
if (0 == test_case->test_case) {
fprintf(stderr, "%s is a null test\n", current_test);
return INVALID;
}
sigsetret = sigsetjmp(recovery_buffer, 1);
VERBOSE_LOG("Test %s:%s checkpoint status %d\n", sigsetret);
switch (sigsetret) { /* clean path */
case 0:
current_stage = SETUP;
VERBOSE_LOG("Running %s:%s suite setup\n");
suite.setup();
VERBOSE_LOG("Running %s:%s setup\n");
test_case->setup();
current_stage = TEST;
VERBOSE_LOG("Running %s:%s\n");
test_case->test_case();
current_stage = TEARDOWN;
VERBOSE_LOG("Running %s:%s tear down\n");
test_case->teardown();
VERBOSE_LOG("Running %s:%s tear down\n");
suite.teardown();
return PASS;
break;
case SETUP:
LOG_TEST_ERROR("Error in [%s:%s] during setup\n");
sigsetret = sigsetjmp(recovery_buffer, 1);
if (0 == sigsetret) {
current_stage = TEARDOWN;
VERBOSE_LOG("Running %s:%s setup failure tear down\n");
test_case->teardown();
}
break;
case TEST:
LOG_TEST_ERROR("Test failure in [%s:%s] ***%s\n", TEST_OUTCOMES[FAIL]);
sigsetret = sigsetjmp(recovery_buffer, 1);
if (0 == sigsetret) {
current_stage = TEARDOWN;
VERBOSE_LOG("Running %s:%s test failure tear down\n");
test_case->teardown();
}
return FAIL;
break;
case TEARDOWN:
LOG_TEST_ERROR("Error in [%s:%s] during teardown\n");
break;
default:
LOG_TEST_ERROR("Error in [%s:%s] with unknown failure type %u\n", sigsetret);
break;
}
return UNRESOLVED;
}
bool TestExtMysql::test_mysql_subsecond_timeout() {
struct timeval before;
gettimeofday(&before, NULL);
Variant conn = f_mysql_connect(UNROUTABLE_DESTINATION,
TEST_USERNAME, TEST_PASSWORD,
true, /* new_link */
0, /* client flags */
1, /* connect ms */
1 /* query ms */);
VS(conn, false);
// CR_CONN_HOST_ERROR which is a client-generated timeout and what
// libmysqlclient.so will generate.
VS(f_mysql_errno(), CR_CONN_HOST_ERROR);
// Verify our perceived timeout of 1ms wasn't turned into a 1s
// timeout by checking that the entire connect took less than 10ms.
struct timeval after;
gettimeofday(&after, NULL);
const size_t delta_usec = 1000 * 1000 * (after.tv_sec - before.tv_sec) +
(after.tv_usec - before.tv_usec);
if (delta_usec > 10 * 1000) {
LOG_TEST_ERROR("mysql timeout took too long: %.2f ms", delta_usec / 1000.0);
Count(false);
}
return Count(true);
}
