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/*
* ProFTPD - mod_statsd testsuite
* Copyright (c) 2017 TJ Saunders <tj@castaglia.org>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
*
* As a special exemption, TJ Saunders and other respective copyright holders
* give permission to link this program with OpenSSL, and distribute the
* resulting executable, without including the source code for OpenSSL in the
* source distribution.
*/
/* Alias tests. */
#include "tests.h"
#include "statsd.h"
#include "metric.h"
static pool *p = NULL;
static void set_up(void) {
if (p == NULL) {
p = make_sub_pool(NULL);
}
if (getenv("TEST_VERBOSE") != NULL) {
pr_trace_set_levels("statsd.metric", 1, 20);
}
}
static void tear_down(void) {
if (getenv("TEST_VERBOSE") != NULL) {
pr_trace_set_levels("statsd.metric", 0, 0);
}
if (p) {
destroy_pool(p);
p = NULL;
}
}
static const pr_netaddr_t *statsd_addr(unsigned int port) {
const pr_netaddr_t *addr;
addr = pr_netaddr_get_addr(p, "127.0.0.1", NULL);
fail_unless(addr != NULL, "Failed to resolve 127.0.0.1: %s", strerror(errno));
pr_netaddr_set_port2((pr_netaddr_t *) addr, port);
return addr;
}
START_TEST (metric_counter_test) {
int res;
const pr_netaddr_t *addr;
struct statsd *statsd;
mark_point();
res = statsd_metric_counter(NULL, NULL, 0, 0);
fail_unless(res < 0, "Failed to handle null statsd");
fail_unless(errno == EINVAL, "Expected EINVAL (%d), got %s (%d)", EINVAL,
strerror(errno), errno);
addr = statsd_addr(STATSD_DEFAULT_PORT);
mark_point();
statsd = statsd_statsd_open(p, addr, FALSE, 1.0, NULL, NULL);
fail_unless(statsd != NULL, "Failed to open statsd connection: %s",
strerror(errno));
mark_point();
res = statsd_metric_counter(statsd, NULL, 0, 0);
fail_unless(res < 0, "Failed to handle null name");
fail_unless(errno == EINVAL, "Expected EINVAL (%d), got %s (%d)", EINVAL,
strerror(errno), errno);
mark_point();
res = statsd_metric_counter(statsd, "foo", 0, 0);
fail_unless(res == 0, "Failed to set counter: %s", strerror(errno));
mark_point();
res = statsd_metric_counter(statsd, "foo", 0, STATSD_METRIC_FL_IGNORE_SAMPLING);
fail_unless(res == 0, "Failed to set counter: %s", strerror(errno));
mark_point();
res = statsd_statsd_flush(statsd);
fail_unless(res == 0, "Failed to flush metrics: %s", strerror(errno));
(void) statsd_statsd_close(statsd);
}
END_TEST
START_TEST (metric_timer_test) {
int res;
const pr_netaddr_t *addr;
struct statsd *statsd;
uint64_t ms;
mark_point();
res = statsd_metric_timer(NULL, NULL, 0, 0);
fail_unless(res < 0, "Failed to handle null statsd");
fail_unless(errno == EINVAL, "Expected EINVAL (%d), got %s (%d)", EINVAL,
strerror(errno), errno);
addr = statsd_addr(STATSD_DEFAULT_PORT);
mark_point();
statsd = statsd_statsd_open(p, addr, FALSE, 1.0, NULL, NULL);
fail_unless(statsd != NULL, "Failed to open statsd connection: %s",
strerror(errno));
mark_point();
res = statsd_metric_timer(statsd, NULL, 0, 0);
fail_unless(res < 0, "Failed to handle null name");
fail_unless(errno == EINVAL, "Expected EINVAL (%d), got %s (%d)", EINVAL,
strerror(errno), errno);
ms = 1;
mark_point();
res = statsd_metric_timer(statsd, "foo", ms, 0);
fail_unless(res == 0, "Failed to set timer: %s", strerror(errno));
/* Deliberately use a very large timer, to test the truncation. */
ms = 315360000000UL;
mark_point();
res = statsd_metric_timer(statsd, "bar", ms, 0);
fail_unless(res == 0, "Failed to set timer: %s", strerror(errno));
mark_point();
res = statsd_metric_timer(statsd, "bar", ms, STATSD_METRIC_FL_IGNORE_SAMPLING);
fail_unless(res == 0, "Failed to set timer: %s", strerror(errno));
mark_point();
res = statsd_statsd_flush(statsd);
fail_unless(res == 0, "Failed to flush metrics: %s", strerror(errno));
(void) statsd_statsd_close(statsd);
}
END_TEST
START_TEST (metric_gauge_test) {
int res;
const pr_netaddr_t *addr;
struct statsd *statsd;
mark_point();
res = statsd_metric_gauge(NULL, NULL, 0, 0);
fail_unless(res < 0, "Failed to handle null statsd");
fail_unless(errno == EINVAL, "Expected EINVAL (%d), got %s (%d)", EINVAL,
strerror(errno), errno);
addr = statsd_addr(STATSD_DEFAULT_PORT);
mark_point();
statsd = statsd_statsd_open(p, addr, FALSE, 1.0, NULL, NULL);
fail_unless(statsd != NULL, "Failed to open statsd connection: %s",
strerror(errno));
mark_point();
res = statsd_metric_gauge(statsd, NULL, 0, 0);
fail_unless(res < 0, "Failed to handle null name");
fail_unless(errno == EINVAL, "Expected EINVAL (%d), got %s (%d)", EINVAL,
strerror(errno), errno);
mark_point();
res = statsd_metric_gauge(statsd, "foo", 1, 0);
fail_unless(res == 0, "Failed to set gauge: %s", strerror(errno));
mark_point();
res = statsd_metric_gauge(statsd, "foo", 1, STATSD_METRIC_FL_GAUGE_ADJUST);
fail_unless(res == 0, "Failed to set gauge: %s", strerror(errno));
mark_point();
res = statsd_metric_gauge(statsd, "foo", -1, STATSD_METRIC_FL_GAUGE_ADJUST);
fail_unless(res == 0, "Failed to set gauge: %s", strerror(errno));
mark_point();
res = statsd_statsd_flush(statsd);
fail_unless(res == 0, "Failed to flush metrics: %s", strerror(errno));
(void) statsd_statsd_close(statsd);
}
END_TEST
Suite *tests_get_metric_suite(void) {
Suite *suite;
TCase *testcase;
suite = suite_create("metric");
testcase = tcase_create("base");
tcase_add_checked_fixture(testcase, set_up, tear_down);
tcase_add_test(testcase, metric_counter_test);
tcase_add_test(testcase, metric_timer_test);
tcase_add_test(testcase, metric_gauge_test);
suite_add_tcase(suite, testcase);
return suite;
}
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