/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ /*** This file is part of systemd. Copyright 2011 Lennart Poettering 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 <fcntl.h> #include <unistd.h> #include <systemd/sd-journal.h> #include "log.h" #include "journal-file.h" #include "journal-authenticate.h" #include "journal-vacuum.h" static bool arg_keep = false; static void test_non_empty(void) { dual_timestamp ts; JournalFile *f; struct iovec iovec; static const char test[] = "TEST1=1", test2[] = "TEST2=2"; Object *o; uint64_t p; char t[] = "/tmp/journal-XXXXXX"; log_set_max_level(LOG_DEBUG); assert_se(mkdtemp(t)); assert_se(chdir(t) >= 0); assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, true, true, NULL, NULL, NULL, &f) == 0); dual_timestamp_get(&ts); iovec.iov_base = (void*) test; iovec.iov_len = strlen(test); assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0); iovec.iov_base = (void*) test2; iovec.iov_len = strlen(test2); assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0); iovec.iov_base = (void*) test; iovec.iov_len = strlen(test); assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0); #ifdef HAVE_GCRYPT journal_file_append_tag(f); #endif journal_file_dump(f); assert(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1); assert(le64toh(o->entry.seqnum) == 1); assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 1); assert(le64toh(o->entry.seqnum) == 2); assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 1); assert(le64toh(o->entry.seqnum) == 3); assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 0); assert(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1); assert(le64toh(o->entry.seqnum) == 1); assert(journal_file_skip_entry(f, o, p, 2, &o, &p) == 1); assert(le64toh(o->entry.seqnum) == 3); assert(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1); assert(le64toh(o->entry.seqnum) == 1); assert(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1); assert(le64toh(o->entry.seqnum) == 1); assert(journal_file_find_data_object(f, test, strlen(test), NULL, &p) == 1); assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1); assert(le64toh(o->entry.seqnum) == 1); assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_UP, &o, NULL) == 1); assert(le64toh(o->entry.seqnum) == 3); assert(journal_file_find_data_object(f, test2, strlen(test2), NULL, &p) == 1); assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_UP, &o, NULL) == 1); assert(le64toh(o->entry.seqnum) == 2); assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1); assert(le64toh(o->entry.seqnum) == 2); assert(journal_file_find_data_object(f, "quux", 4, NULL, &p) == 0); assert(journal_file_move_to_entry_by_seqnum(f, 1, DIRECTION_DOWN, &o, NULL) == 1); assert(le64toh(o->entry.seqnum) == 1); assert(journal_file_move_to_entry_by_seqnum(f, 3, DIRECTION_DOWN, &o, NULL) == 1); assert(le64toh(o->entry.seqnum) == 3); assert(journal_file_move_to_entry_by_seqnum(f, 2, DIRECTION_DOWN, &o, NULL) == 1); assert(le64toh(o->entry.seqnum) == 2); assert(journal_file_move_to_entry_by_seqnum(f, 10, DIRECTION_DOWN, &o, NULL) == 0); journal_file_rotate(&f, true, true); journal_file_rotate(&f, true, true); journal_file_close(f); log_info("Done..."); if (arg_keep) log_info("Not removing %s", t); else { journal_directory_vacuum(".", 3000000, 0, 0, NULL); assert_se(rm_rf_dangerous(t, false, true, false) >= 0); } puts("------------------------------------------------------------"); } static void test_empty(void) { JournalFile *f1, *f2, *f3, *f4; char t[] = "/tmp/journal-XXXXXX"; log_set_max_level(LOG_DEBUG); assert_se(mkdtemp(t)); assert_se(chdir(t) >= 0); assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, false, false, NULL, NULL, NULL, &f1) == 0); assert_se(journal_file_open("test-compress.journal", O_RDWR|O_CREAT, 0666, true, false, NULL, NULL, NULL, &f2) == 0); assert_se(journal_file_open("test-seal.journal", O_RDWR|O_CREAT, 0666, false, true, NULL, NULL, NULL, &f3) == 0); assert_se(journal_file_open("test-seal-compress.journal", O_RDWR|O_CREAT, 0666, true, true, NULL, NULL, NULL, &f4) == 0); journal_file_print_header(f1); puts(""); journal_file_print_header(f2); puts(""); journal_file_print_header(f3); puts(""); journal_file_print_header(f4); puts(""); log_info("Done..."); if (arg_keep) log_info("Not removing %s", t); else { journal_directory_vacuum(".", 3000000, 0, 0, NULL); assert_se(rm_rf_dangerous(t, false, true, false) >= 0); } journal_file_close(f1); journal_file_close(f2); journal_file_close(f3); journal_file_close(f4); } int main(int argc, char *argv[]) { arg_keep = argc > 1; /* journal_file_open requires a valid machine id */ if (access("/etc/machine-id", F_OK) != 0) return EXIT_TEST_SKIP; test_non_empty(); test_empty(); return 0; }