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nagios4/t-tap/test_events.c

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/*****************************************************************************
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*
*
*****************************************************************************/
#define TEST_EVENTS_C
#define NSCORE 1
#include "config.h"
#include "common.h"
#include "downtime.h"
#include "comments.h"
#include "statusdata.h"
#include "nagios.h"
#include "broker.h"
#include "sretention.h"
#include "tap.h"
#include "stub_logging.c"
#include "stub_broker.c"
#include "stub_sretention.c"
#include "stub_statusdata.c"
#include "stub_downtime.c"
#include "stub_comments.c"
#include "stub_notifications.c"
#include "stub_workers.c"
#include "stub_nebmods.c"
#include "stub_netutils.c"
#include "stub_commands.c"
#include "stub_flapping.c"
#include "stub_sehandlers.c"
#include "stub_perfdata.c"
#include "stub_nsock.c"
#include "stub_iobroker.c"
int test_event_debugging = FALSE;
int log_debug_info(int level, int verbosity, const char *fmt, ...)
{
va_list ap;
char *buffer = NULL;
if (test_event_debugging == TRUE) {
va_start(ap, fmt);
/* vprintf( fmt, ap ); */
vasprintf(&buffer, fmt, ap);
/* if we don't check for the poller debugging it will spam */
if (strstr(buffer, "## ") != buffer) {
printf("DEBUG: %s", buffer);
}
free(buffer);
va_end(ap);
}
return OK;
}
int adjust_host_check(host * hst, time_t next_check)
{
hst->next_check = next_check;
}
int adjust_service_check(service * svc, time_t next_check)
{
svc->next_check = next_check;
}
int c = 0;
int update_program_status(int aggregated_dump)
{
c++;
/* printf("> In the update_program_status hook: %d\n", c); */
/* Set this to break out of event_execution_loop */
if(c > 10) {
sigshutdown = TRUE;
c = 0;
}
}
/* Test variables */
service *svc1 = NULL;
service *svc2 = NULL;
service *svc3 = NULL;
host *host1 = NULL;
void test_event_process_svc1_results(void *args)
{
check_result *cr = (check_result *) args;
service *svc = find_service(cr->host_name, cr->service_description);
handle_async_service_check_result(svc, cr);
}
void setup_events(time_t time)
{
timed_event * new_event = NULL;
/* First service is a normal one */
svc1 = find_service("host1", "Normal service");
svc1->check_options = 0;
svc1->next_check = time;
svc1->state_type = SOFT_STATE;
svc1->current_state = STATE_OK;
svc1->retry_interval = 1;
svc1->check_interval = 5;
new_event = (timed_event *)malloc(sizeof(timed_event));
new_event->event_type = EVENT_SERVICE_CHECK;
new_event->event_data = (void *)svc1;
new_event->event_args = (void *)NULL;
new_event->event_options = 0;
new_event->priority = 0;
new_event->run_time = svc1->next_check;
new_event->recurring = FALSE;
new_event->event_interval = 0L;
new_event->timing_func = NULL;
new_event->compensate_for_time_change = TRUE;
new_event->sq_event = NULL;
reschedule_event(nagios_squeue, new_event);
/* Second service is one that will get nudged forward */
svc2 = find_service("host1", "To be nudged");
svc2->check_options = 0;
svc2->next_check = time;
svc2->state_type = SOFT_STATE;
svc2->current_state = STATE_OK;
svc2->retry_interval = 1;
svc2->check_interval = 5;
new_event = (timed_event *)malloc(sizeof(timed_event));
new_event->event_type = EVENT_SERVICE_CHECK;
new_event->event_data = (void *)svc2;
new_event->event_args = (void *)NULL;
new_event->event_options = 0;
new_event->priority = 0;
new_event->run_time = svc2->next_check;
new_event->recurring = FALSE;
new_event->event_interval = 0L;
new_event->timing_func = NULL;
new_event->compensate_for_time_change = TRUE;
new_event->sq_event = NULL;
reschedule_event(nagios_squeue, new_event);
}
void setup_svc1_result_events(time_t time)
{
timed_event * new_event = NULL;
check_result * tmp_check_result = NULL;
/* Results for first check */
tmp_check_result = (check_result *)calloc(1, sizeof(check_result));
tmp_check_result->host_name = strdup("host1");
tmp_check_result->service_description = strdup("Normal service");
tmp_check_result->object_check_type = SERVICE_CHECK;
tmp_check_result->check_type = SERVICE_CHECK_ACTIVE;
tmp_check_result->check_options = 0;
tmp_check_result->scheduled_check = TRUE;
tmp_check_result->reschedule_check = FALSE;
tmp_check_result->latency = 0.666;
tmp_check_result->start_time.tv_sec = time;
tmp_check_result->start_time.tv_usec = 500000;
tmp_check_result->finish_time.tv_sec = time + 4;
tmp_check_result->finish_time.tv_usec = 0;
tmp_check_result->early_timeout = 0;
tmp_check_result->exited_ok = TRUE;
tmp_check_result->return_code = 0;
tmp_check_result->output = strdup("OK - Everything Hunky Dorey");
/* Event to process those results */
new_event = (timed_event *)malloc(sizeof(timed_event));
new_event->event_type = EVENT_USER_FUNCTION;
new_event->event_data = (void *)test_event_process_svc1_results;
new_event->event_args = (void *)tmp_check_result;
new_event->event_options = 0;
new_event->priority = 0;
new_event->run_time = tmp_check_result->finish_time.tv_sec;
new_event->recurring = FALSE;
new_event->event_interval = 0L;
new_event->timing_func = NULL;
new_event->compensate_for_time_change = TRUE;
new_event->sq_event = NULL;
reschedule_event(nagios_squeue, new_event);
}
void setup_events_with_host(time_t time)
{
timed_event * new_event = NULL;
/* First service is a normal one */
svc3 = find_service("host1", "Normal service 2");
svc3->check_options = 0;
svc3->next_check = time;
svc3->state_type = SOFT_STATE;
svc3->current_state = STATE_OK;
svc3->retry_interval = 1;
svc3->check_interval = 5;
new_event = (timed_event *)malloc(sizeof(timed_event));
new_event->event_type = EVENT_SERVICE_CHECK;
new_event->event_data = (void *)svc3;
new_event->event_args = (void *)NULL;
new_event->event_options = 0;
new_event->priority = 0;
new_event->run_time = svc3->next_check;
new_event->recurring = FALSE;
new_event->event_interval = 0L;
new_event->timing_func = NULL;
new_event->compensate_for_time_change = TRUE;
new_event->sq_event = NULL;
reschedule_event(nagios_squeue, new_event);
host1 = find_host("host1");
host1->retry_interval = 1;
host1->check_interval = 5;
host1->check_options = 0;
host1->next_check = time;
host1->state_type = SOFT_STATE;
host1->current_state = STATE_OK;
host1->is_executing = 0;
new_event = (timed_event *)malloc(sizeof(timed_event));
new_event->event_type = EVENT_HOST_CHECK;
new_event->event_data = (void *)host1;
new_event->event_args = (void *)NULL;
new_event->event_options = 0;
new_event->priority = 0;
new_event->run_time = host1->next_check;
new_event->recurring = FALSE;
new_event->event_interval = 0L;
new_event->timing_func = NULL;
new_event->compensate_for_time_change = TRUE;
new_event->sq_event = NULL;
reschedule_event(nagios_squeue, new_event);
}
int main(int argc, char **argv)
{
int result = 0;
time_t now = 0L;
char * main_config_file = "../t/etc/nagios-test-events.cfg";
time_t tmp1 = 0L;
time_t tmp2 = 0L;
/* Initialize configuration variables */
init_main_cfg_vars(1);
init_shared_cfg_vars(1);
/* Read the configuration */
read_main_config_file(main_config_file);
read_object_config_data(main_config_file, READ_ALL_OBJECT_DATA);
pre_flight_check();
plan_tests(11);
interval_length = 60;
nagios_squeue = squeue_create(4096);
ok(nagios_squeue != NULL, "Created nagios squeue");
execute_service_checks = 1;
currently_running_service_checks = 0;
max_parallel_service_checks = 1;
time(&now);
setup_events(now);
setup_svc1_result_events(now);
tmp1 = svc2->next_check;
printf("# [%ld] Running execution loop - may take some time...\n", now);
event_execution_loop();
ok(svc1->last_check == now,
"svc1 has had its last_check changed (last_check = %ld, now = %ld)", svc1->last_check, now);
ok((svc2->next_check > (now + NUDGE_MIN)) && (svc2->next_check < (now + NUDGE_MAX)),
"svc2 has been nudged (next_check = %ld, original = %ld)", svc2->next_check, tmp1);
sigshutdown = FALSE;
currently_running_service_checks = 0;
max_parallel_service_checks = 2;
time(&now);
setup_events(now);
printf("# [%ld] Running execution loop - may take some time...\n", now);
event_execution_loop();
ok(svc1->next_check == now,
"svc1 has not had its next check time changed (next_check = %ld)", svc1->next_check);
ok(svc2->next_check == now,
"svc2 also has not changed, because can execute (next_check = %ld)", svc2->next_check);
/*
This test should have both services moved forward due to not executing any service checks
Will make svc2 move forward by a retry_interval amount
*/
execute_service_checks = 0;
sigshutdown = FALSE;
currently_running_service_checks = 0;
max_parallel_service_checks = 2;
time(&now);
setup_events(now);
svc2->current_state = STATE_CRITICAL;
event_execution_loop();
ok(svc1->next_check == (now + 300),
"svc1 rescheduled ahead - normal interval (next_check = %ld, now/diff = %ld)", svc1->next_check, (now - svc1->next_check));
ok(svc2->next_check == (now + 60),
"svc2 rescheduled ahead - retry interval (next_check = %ld, now/diff = %ld)", svc2->next_check, (now - svc2->next_check));
/*
Checking that a host check immediately following a service check
correctly checks the host
*/
squeue_destroy(nagios_squeue, 0);
nagios_squeue = squeue_create(4096);
sigshutdown = FALSE;
currently_running_service_checks = 0;
max_parallel_service_checks = 2;
execute_service_checks = 0;
execute_host_checks = 1;
time(&now);
setup_events_with_host(now);
printf("# [%ld] Running execution loop - may take some time...\n", now);
event_execution_loop();
ok((host1->last_check - now) <= 2,
"host1 was checked (within 2 seconds tolerance) (%ld)", (host1->last_check - now));
ok(svc3->last_check == 0,
"svc3 was skipped (next_check = %ld)", svc3->last_check);
ok(host1->next_check == now,
"host1 rescheduled ahead - normal interval (next_check = %ld)", host1->next_check);
ok(svc3->next_check == (now + 300),
"svc3 rescheduled ahead - normal interval (next_check = %ld, now/diff = %ld)", svc3->next_check, (now - svc3->next_check));
return exit_status();
}
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