debug-tests.c revision fe60346714a73ac3987f786731389320633dd245
/*
SSSD
debug-tests.c
Authors:
Pavel Březina <pbrezina@redhat.com>
Copyright (C) 2011 Red Hat
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/>.
*/
#include <check.h>
#include <stdio.h>
#include <talloc.h>
#include <errno.h>
#include <string.h>
#include "util/util.h"
#define DEBUG_TEST_NOK -1
#define DEBUG_TEST_NOK_TS -2
START_TEST(test_debug_convert_old_level_old_format)
{
int expected_level = 0x0000;
int old_level;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
fail_unless(
debug_convert_old_level(SSS_UNRESOLVED_DEBUG_LEVEL) == SSSDBG_UNRESOLVED,
"Invalid conversion of SSS_UNRESOLVED_DEBUG_LEVEL"
);
for (old_level = 0; old_level <= 9; old_level++) {
expected_level |= levels[old_level];
char *msg = NULL;
msg = talloc_asprintf(NULL, "Invalid conversion of %d", old_level);
fail_unless(debug_convert_old_level(old_level) == expected_level, msg);
talloc_free(msg);
}
}
END_TEST
START_TEST(test_debug_convert_old_level_new_format)
{
fail_unless(
debug_convert_old_level(SSSDBG_UNRESOLVED) == SSSDBG_UNRESOLVED,
"Invalid conversion of SSSDBG_UNRESOLVED"
);
fail_unless(
debug_convert_old_level(SSSDBG_FATAL_FAILURE) == SSSDBG_FATAL_FAILURE,
"Invalid conversion of SSSDBG_FATAL_FAILURE"
);
fail_unless(
debug_convert_old_level(SSSDBG_CRIT_FAILURE) == SSSDBG_CRIT_FAILURE,
"Invalid conversion of SSSDBG_CRIT_FAILURE"
);
fail_unless(
debug_convert_old_level(SSSDBG_OP_FAILURE) == SSSDBG_OP_FAILURE,
"Invalid conversion of SSSDBG_OP_FAILURE"
);
fail_unless(
debug_convert_old_level(SSSDBG_MINOR_FAILURE) == SSSDBG_MINOR_FAILURE,
"Invalid conversion of SSSDBG_MINOR_FAILURE"
);
fail_unless(
debug_convert_old_level(SSSDBG_CONF_SETTINGS) == SSSDBG_CONF_SETTINGS,
"Invalid conversion of SSSDBG_CONF_SETTINGS"
);
fail_unless(
debug_convert_old_level(SSSDBG_FUNC_DATA) == SSSDBG_FUNC_DATA,
"Invalid conversion of SSSDBG_FUNC_DATA"
);
fail_unless(
debug_convert_old_level(SSSDBG_TRACE_FUNC) == SSSDBG_TRACE_FUNC,
"Invalid conversion of SSSDBG_TRACE_FUNC"
);
fail_unless(
debug_convert_old_level(SSSDBG_TRACE_LIBS) == SSSDBG_TRACE_LIBS,
"Invalid conversion of SSSDBG_TRACE_LIBS"
);
fail_unless(
debug_convert_old_level(SSSDBG_TRACE_INTERNAL) == SSSDBG_TRACE_INTERNAL,
"Invalid conversion of SSSDBG_TRACE_INTERNAL"
);
fail_unless(
debug_convert_old_level(SSSDBG_TRACE_ALL) == SSSDBG_TRACE_ALL,
"Invalid conversion of SSSDBG_TRACE_ALL"
);
fail_unless(
debug_convert_old_level(SSSDBG_MASK_ALL) == SSSDBG_MASK_ALL,
"Invalid conversion of SSSDBG_MASK_ALL"
);
}
END_TEST
START_TEST(test_debug_get_level_old_format)
{
fail_unless(debug_get_level(SSS_UNRESOLVED_DEBUG_LEVEL) == SSSDBG_UNRESOLVED, "Invalid conversion of -1");
fail_unless(debug_get_level(0) == SSSDBG_FATAL_FAILURE, "Invalid conversion of 0");
fail_unless(debug_get_level(1) == SSSDBG_CRIT_FAILURE, "Invalid conversion of 1");
fail_unless(debug_get_level(2) == SSSDBG_OP_FAILURE, "Invalid conversion of 2");
fail_unless(debug_get_level(3) == SSSDBG_MINOR_FAILURE, "Invalid conversion of 3");
fail_unless(debug_get_level(4) == SSSDBG_CONF_SETTINGS, "Invalid conversion of 4");
fail_unless(debug_get_level(5) == SSSDBG_FUNC_DATA, "Invalid conversion of 5");
fail_unless(debug_get_level(6) == SSSDBG_TRACE_FUNC, "Invalid conversion of 6");
fail_unless(debug_get_level(7) == SSSDBG_TRACE_LIBS, "Invalid conversion of 7");
fail_unless(debug_get_level(8) == SSSDBG_TRACE_INTERNAL, "Invalid conversion of 8");
fail_unless(debug_get_level(9) == SSSDBG_TRACE_ALL, "Invalid conversion of 9");
}
END_TEST
START_TEST(test_debug_get_level_new_format)
{
fail_unless(
debug_get_level(SSSDBG_UNRESOLVED) == SSSDBG_UNRESOLVED,
"Invalid conversion of SSSDBG_UNRESOLVED"
);
fail_unless(
debug_get_level(SSSDBG_FATAL_FAILURE) == SSSDBG_FATAL_FAILURE,
"Invalid conversion of SSSDBG_FATAL_FAILURE"
);
fail_unless(
debug_get_level(SSSDBG_CRIT_FAILURE) == SSSDBG_CRIT_FAILURE,
"Invalid conversion of SSSDBG_CRIT_FAILURE"
);
fail_unless(
debug_get_level(SSSDBG_OP_FAILURE) == SSSDBG_OP_FAILURE,
"Invalid conversion of SSSDBG_OP_FAILURE"
);
fail_unless(
debug_get_level(SSSDBG_MINOR_FAILURE) == SSSDBG_MINOR_FAILURE,
"Invalid conversion of SSSDBG_MINOR_FAILURE"
);
fail_unless(
debug_get_level(SSSDBG_CONF_SETTINGS) == SSSDBG_CONF_SETTINGS,
"Invalid conversion of SSSDBG_CONF_SETTINGS"
);
fail_unless(
debug_get_level(SSSDBG_FUNC_DATA) == SSSDBG_FUNC_DATA,
"Invalid conversion of SSSDBG_FUNC_DATA"
);
fail_unless(
debug_get_level(SSSDBG_TRACE_FUNC) == SSSDBG_TRACE_FUNC,
"Invalid conversion of SSSDBG_TRACE_FUNC"
);
fail_unless(
debug_get_level(SSSDBG_TRACE_LIBS) == SSSDBG_TRACE_LIBS,
"Invalid conversion of SSSDBG_TRACE_LIBS"
);
fail_unless(
debug_get_level(SSSDBG_TRACE_INTERNAL) == SSSDBG_TRACE_INTERNAL,
"Invalid conversion of SSSDBG_TRACE_INTERNAL"
);
fail_unless(
debug_get_level(SSSDBG_TRACE_ALL) == SSSDBG_TRACE_ALL,
"Invalid conversion of SSSDBG_TRACE_ALL"
);
}
END_TEST
int test_helper_debug_check_message(int level, int msgmode)
{
TALLOC_CTX *ctx = talloc_new(NULL);
char filename[24] = {'\0'};
char *msg = NULL;
char *compare_to = NULL;
const char *function = __FUNCTION__;
const char *body = "some error\n";
int filesize;
int fsize;
int fd;
int set_fd_result;
int ret;
FILE *file = NULL;
strncpy(filename, "sssd_debug_tests.XXXXXX", 24);
fd = mkstemp(filename);
if (fd == -1) {
ret = errno;
talloc_free(ctx);
return errno;
}
file = fdopen(fd, "r");
if (file == NULL) {
ret = errno;
goto done;
}
set_fd_result = set_debug_file_from_fd(fd);
if (set_fd_result != EOK) {
ret = set_fd_result;
goto done;
}
if (msgmode == 0) {
DEBUG(level, (body));
} else {
DEBUG_MSG(level, __FUNCTION__, "some error");
}
fseek(file, 0, SEEK_END);
filesize = ftell(file);
rewind(file);
msg = talloc_array(ctx, char, filesize+1);
if (msg == NULL) {
ret = ENOMEM;
goto done;
}
fsize = fread(msg, sizeof(char), filesize, file);
if (fsize != filesize) {
ret = EIO;
goto done;
}
msg[fsize] = '\0';
if (debug_timestamps == 1) {
char time_day[4] = {'\0', '\0', '\0', '\0'};
char time_month[4] = {'\0', '\0', '\0', '\0'};
int time_day_num = 0;
int time_hour = 0;
int time_min = 0;
int time_sec = 0;
int time_year = 0;
int scan_return = sscanf(msg, "(%s %s %d %d:%d:%d %d)", time_day, time_month,
&time_day_num, &time_hour, &time_min, &time_sec, &time_year);
if (scan_return != 7) {
ret = DEBUG_TEST_NOK_TS;
goto done;
}
compare_to = talloc_asprintf(ctx,
"(%s %s %2d %.2d:%.2d:%.2d %.4d) "
"[%s] [%s] (%#.4x): %s",
time_day, time_month, time_day_num,
time_hour, time_min, time_sec, time_year,
debug_prg_name, function, level, body);
if (compare_to == NULL) {
ret = ENOMEM;
goto done;
}
} else {
compare_to = talloc_asprintf(ctx, "[%s] [%s] (%#.4x): %s",
debug_prg_name, function, level, body);
if (compare_to == NULL) {
ret = ENOMEM;
goto done;
}
}
ret = strncmp(msg, compare_to, filesize) == 0 ? EOK : DEBUG_TEST_NOK;
done:
talloc_free(ctx);
fclose(file);
remove(filename);
return ret;
}
int test_helper_debug_is_empty_message(int level, int msgmode)
{
char filename[24] = {'\0'};
int fd;
int filesize;
int set_fd_result;
int ret;
FILE *file;
strncpy(filename, "sssd_debug_tests.XXXXXX", 24);
fd = mkstemp(filename);
if (fd == -1)
return errno;
file = fdopen(fd, "r");
if (file == NULL) {
ret = errno;
goto done;
}
set_fd_result = set_debug_file_from_fd(fd);
if (set_fd_result != EOK) {
ret = set_fd_result;
goto done;
}
if (msgmode == 0) {
DEBUG(level, ("some error\n"));
} else {
DEBUG_MSG(level, __FUNCTION__, "some error");
}
fseek(file, 0, SEEK_END);
filesize = ftell(file);
ret = filesize == 0 ? EOK : DEBUG_TEST_NOK;
done:
fclose(file);
remove(filename);
return ret;
}
START_TEST(test_debug_is_set_single_no_timestamp)
{
int i;
int result;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
char *error_msg;
debug_timestamps = 0;
debug_to_file = 1;
debug_prg_name = "sssd";
for (i = 0; i <= 9; i++) {
debug_level = levels[i];
result = test_helper_debug_check_message(levels[i], 0);
error_msg = strerror(result);
fail_unless(result == EOK || result == DEBUG_TEST_NOK || result == DEBUG_TEST_NOK_TS, error_msg);
char *msg = NULL;
msg = talloc_asprintf(NULL, "Test of level %#.4x failed - message don't match", levels[i]);
fail_unless(result == EOK, msg);
talloc_free(msg);
}
}
END_TEST
START_TEST(test_debug_is_set_single_timestamp)
{
int i;
int result;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
char *error_msg;
debug_timestamps = 1;
debug_to_file = 1;
debug_prg_name = "sssd";
for (i = 0; i <= 9; i++) {
debug_level = levels[i];
result = test_helper_debug_check_message(levels[i], 0);
error_msg = strerror(result);
fail_unless(result == EOK || result == DEBUG_TEST_NOK || result == DEBUG_TEST_NOK_TS, error_msg);
char *msg = NULL;
msg = talloc_asprintf(NULL, "Test of level %#.4x failed - invalid timestamp", levels[i]);
fail_if(result == DEBUG_TEST_NOK_TS, msg);
talloc_free(msg);
msg = talloc_asprintf(NULL, "Test of level %#.4x failed - message don't match", levels[i]);
fail_unless(result == EOK, msg);
talloc_free(msg);
}
}
END_TEST
START_TEST(test_debug_is_notset_no_timestamp)
{
int i;
int result;
int all_set = SSSDBG_MASK_ALL;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
char *error_msg;
debug_timestamps = 0;
debug_to_file = 1;
debug_prg_name = "sssd";
for (i = 0; i <= 9; i++) {
debug_level = all_set & ~levels[i];
result = test_helper_debug_is_empty_message(levels[i], 0);
error_msg = strerror(result);
fail_unless(result == EOK || result == DEBUG_TEST_NOK || result == DEBUG_TEST_NOK_TS, error_msg);
char *msg = NULL;
msg = talloc_asprintf(NULL,
"Test of level %#.4x failed - message has been written",
levels[i]);
fail_unless(result == EOK, msg);
}
}
END_TEST
START_TEST(test_debug_is_notset_timestamp)
{
int i;
int result;
int all_set = SSSDBG_MASK_ALL;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
char *error_msg;
debug_timestamps = 0;
debug_to_file = 1;
debug_prg_name = "sssd";
for (i = 0; i <= 9; i++) {
debug_level = all_set & ~levels[i];
result = test_helper_debug_is_empty_message(levels[i], 0);
error_msg = strerror(result);
fail_unless(result == EOK || result == DEBUG_TEST_NOK || result == DEBUG_TEST_NOK_TS, error_msg);
char *msg = NULL;
msg = talloc_asprintf(NULL,
"Test of level %#.4x failed - message has been written",
levels[i]);
fail_unless(result == EOK, msg);
talloc_free(msg);
}
}
END_TEST
START_TEST(test_debug_msg_is_set_single_no_timestamp)
{
int i;
int result;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
char *error_msg;
debug_timestamps = 0;
debug_to_file = 1;
debug_prg_name = "sssd";
for (i = 0; i <= 9; i++) {
debug_level = levels[i];
result = test_helper_debug_check_message(levels[i], 1);
error_msg = strerror(result);
fail_unless(result == EOK || result == DEBUG_TEST_NOK || result == DEBUG_TEST_NOK_TS, error_msg);
char *msg = NULL;
msg = talloc_asprintf(NULL, "Test of level %#.4x failed - message don't match", levels[i]);
fail_unless(result == EOK, msg);
}
}
END_TEST
START_TEST(test_debug_msg_is_set_single_timestamp)
{
int i;
int result;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
char *error_msg;
debug_timestamps = 1;
debug_to_file = 1;
debug_prg_name = "sssd";
for (i = 0; i <= 9; i++) {
debug_level = levels[i];
result = test_helper_debug_check_message(levels[i], 1);
error_msg = strerror(result);
fail_unless(result == EOK || result == DEBUG_TEST_NOK || result == DEBUG_TEST_NOK_TS, error_msg);
char *msg = NULL;
msg = talloc_asprintf(NULL, "Test of level %#.4x failed - invalid timestamp", levels[i]);
fail_if(result == DEBUG_TEST_NOK_TS, msg);
talloc_free(msg);
msg = talloc_asprintf(NULL, "Test of level %#.4x failed - message don't match", levels[i]);
fail_unless(result == EOK, msg);
talloc_free(msg);
}
}
END_TEST
START_TEST(test_debug_msg_is_notset_no_timestamp)
{
int i;
int result;
int all_set = SSSDBG_MASK_ALL;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
char *error_msg;
debug_timestamps = 0;
debug_to_file = 1;
debug_prg_name = "sssd";
for (i = 0; i <= 9; i++) {
debug_level = all_set & ~levels[i];
result = test_helper_debug_is_empty_message(levels[i], 1);
error_msg = strerror(result);
fail_unless(result == EOK || result == DEBUG_TEST_NOK || result == DEBUG_TEST_NOK_TS, error_msg);
char *msg = NULL;
msg = talloc_asprintf(NULL, "Test of level %#.4x failed - message has been written", levels[i]);
fail_unless(result == EOK, msg);
talloc_free(msg);
}
}
END_TEST
START_TEST(test_debug_msg_is_notset_timestamp)
{
int i;
int result;
int all_set = SSSDBG_MASK_ALL;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
char *error_msg;
debug_timestamps = 0;
debug_to_file = 1;
debug_prg_name = "sssd";
for (i = 0; i <= 9; i++) {
debug_level = all_set & ~levels[i];
result = test_helper_debug_is_empty_message(levels[i], 1);
error_msg = strerror(result);
fail_unless(result == EOK || result == DEBUG_TEST_NOK || result == DEBUG_TEST_NOK_TS, error_msg);
char *msg = NULL;
msg = talloc_asprintf(NULL, "Test of level %#.4x failed - message has been written", levels[i]);
fail_unless(result == EOK, msg);
talloc_free(msg);
}
}
END_TEST
START_TEST(test_debug_is_set_true)
{
int i;
int result;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
debug_level = SSSDBG_MASK_ALL;
for (i = 0; i <= 9; i++) {
result = DEBUG_IS_SET(levels[i]);
char *msg = NULL;
msg = talloc_asprintf(NULL, "Test of level %#.4x failed - result is 0x%.4x", levels[i], result);
fail_unless(result > 0, msg);
talloc_free(msg);
}
}
END_TEST
START_TEST(test_debug_is_set_false)
{
int i;
int result;
int all_set = SSSDBG_MASK_ALL;
int levels[] = {
SSSDBG_FATAL_FAILURE,
SSSDBG_CRIT_FAILURE,
SSSDBG_OP_FAILURE,
SSSDBG_MINOR_FAILURE,
SSSDBG_CONF_SETTINGS,
SSSDBG_FUNC_DATA,
SSSDBG_TRACE_FUNC,
SSSDBG_TRACE_LIBS,
SSSDBG_TRACE_INTERNAL,
SSSDBG_TRACE_ALL
};
for (i = 0; i <= 9; i++) {
debug_level = all_set & ~levels[i];
result = DEBUG_IS_SET(levels[i]);
char *msg = NULL;
msg = talloc_asprintf(NULL, "Test of level %#.4x failed - result is 0x%.4x", levels[i], result);
fail_unless(result == 0, msg);
talloc_free(msg);
}
}
END_TEST
Suite *debug_suite(void)
{
Suite *s = suite_create("debug");
TCase *tc_debug = tcase_create("debug");
tcase_add_test(tc_debug, test_debug_convert_old_level_old_format);
tcase_add_test(tc_debug, test_debug_convert_old_level_new_format);
tcase_add_test(tc_debug, test_debug_get_level_old_format);
tcase_add_test(tc_debug, test_debug_get_level_new_format);
tcase_add_test(tc_debug, test_debug_is_set_single_no_timestamp);
tcase_add_test(tc_debug, test_debug_is_set_single_timestamp);
tcase_add_test(tc_debug, test_debug_is_notset_no_timestamp);
tcase_add_test(tc_debug, test_debug_is_notset_timestamp);
tcase_add_test(tc_debug, test_debug_msg_is_set_single_no_timestamp);
tcase_add_test(tc_debug, test_debug_msg_is_set_single_timestamp);
tcase_add_test(tc_debug, test_debug_msg_is_notset_no_timestamp);
tcase_add_test(tc_debug, test_debug_msg_is_notset_timestamp);
tcase_add_test(tc_debug, test_debug_is_set_true);
tcase_add_test(tc_debug, test_debug_is_set_false);
tcase_set_timeout(tc_debug, 60);
suite_add_tcase(s, tc_debug);
return s;
}
int main(int argc, const char *argv[])
{
int number_failed;
Suite *s = debug_suite();
SRunner *sr = srunner_create(s);
srunner_run_all(sr, CK_NORMAL);
number_failed = srunner_ntests_failed(sr);
srunner_free(sr);
if (number_failed == 0)
return EXIT_SUCCESS;
return EXIT_FAILURE;
}