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/***
This file is part of systemd.
Copyright 2016 Zbigniew Jędrzejewski-Szmek
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "log.h"
#include "journal-importer.h"
#include "string-util.h"
#include "tests.h"
static void assert_iovec_entry(const struct iovec *iovec, const char* content) {
assert_se(strlen(content) == iovec->iov_len);
assert_se(memcmp(content, iovec->iov_base, iovec->iov_len) == 0);
}
#define COREDUMP_PROC_GROUP \
"COREDUMP_PROC_CGROUP=1:name=systemd:/\n" \
"0::/user.slice/user-1002.slice/user@1002.service/gnome-terminal-server.service\n"
static void test_basic_parsing(void) {
_cleanup_(journal_importer_cleanup) JournalImporter imp = {};
int r;
imp.fd = open(get_testdata_dir("/journal-data/journal-1.txt"), O_RDONLY|O_CLOEXEC);
assert_se(imp.fd >= 0);
do
r = journal_importer_process_data(&imp);
while (r == 0 && !journal_importer_eof(&imp));
assert_se(r == 1);
/* We read one entry, so we should get EOF on next read, but not yet */
assert_se(!journal_importer_eof(&imp));
assert_se(imp.iovw.count == 6);
assert_iovec_entry(&imp.iovw.iovec[0], "_BOOT_ID=1531fd22ec84429e85ae888b12fadb91");
assert_iovec_entry(&imp.iovw.iovec[1], "_TRANSPORT=journal");
assert_iovec_entry(&imp.iovw.iovec[2], COREDUMP_PROC_GROUP);
assert_iovec_entry(&imp.iovw.iovec[3], "COREDUMP_RLIMIT=-1");
assert_iovec_entry(&imp.iovw.iovec[4], COREDUMP_PROC_GROUP);
assert_iovec_entry(&imp.iovw.iovec[5], "_SOURCE_REALTIME_TIMESTAMP=1478389147837945");
/* Let's check if we get EOF now */
r = journal_importer_process_data(&imp);
assert_se(r == 0);
assert_se(journal_importer_eof(&imp));
}
static void test_bad_input(void) {
_cleanup_(journal_importer_cleanup) JournalImporter imp = {};
int r;
imp.fd = open(get_testdata_dir("/journal-data/journal-2.txt"), O_RDONLY|O_CLOEXEC);
assert_se(imp.fd >= 0);
do
r = journal_importer_process_data(&imp);
while (!journal_importer_eof(&imp));
assert_se(r == 0); /* If we don't have enough input, 0 is returned */
assert_se(journal_importer_eof(&imp));
}
int main(int argc, char **argv) {
log_set_max_level(LOG_DEBUG);
log_parse_environment();
test_basic_parsing();
test_bad_input();
return 0;
}
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