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/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
#ident "$Id$"
/*======
This file is part of PerconaFT.
Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
PerconaFT is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2,
as published by the Free Software Foundation.
PerconaFT 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 PerconaFT. If not, see <http://www.gnu.org/licenses/>.
----------------------------------------
PerconaFT is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License, version 3,
as published by the Free Software Foundation.
PerconaFT 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
======= */
#ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
// verify that DB_RUNRECOVERY is returned when there is a missing db file
#include <sys/stat.h>
#include "test.h"
const int envflags = DB_INIT_MPOOL|DB_CREATE|DB_THREAD |DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_TXN|DB_PRIVATE;
#define NAMEA "a.db"
const char *namea=NAMEA;
#define NAMEB "b.db"
const char *nameb=NAMEB;
static void run_test (void) {
int r;
toku_os_recursive_delete(TOKU_TEST_FILENAME);
toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO);
DB_ENV *env;
DB *dba;
r = db_env_create(&env, 0); CKERR(r);
db_env_enable_engine_status(0); // disable engine status on crash because test is expected to fail
r = env->open(env, TOKU_TEST_FILENAME, envflags, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
r = db_create(&dba, env, 0); CKERR(r);
r = dba->open(dba, NULL, namea, NULL, DB_BTREE, DB_AUTO_COMMIT|DB_CREATE, 0666); CKERR(r);
r = env->txn_checkpoint(env, 0, 0, 0); CKERR(r);
DB_TXN *txn;
r = env->txn_begin(env, NULL, &txn, 0); CKERR(r);
{
DBT a,b;
dbt_init(&a, "a", 2);
dbt_init(&b, "b", 2);
r = dba->put(dba, txn, &a, &b, 0); CKERR(r);
}
r = txn->commit(txn, 0); CKERR(r);
toku_hard_crash_on_purpose();
}
static void run_recover (void) {
DB_ENV *env;
int r;
char saveddbs[TOKU_PATH_MAX+1];
toku_path_join(saveddbs, 2, TOKU_TEST_FILENAME, "saveddbs");
toku_os_recursive_delete(saveddbs);
r = toku_os_mkdir(saveddbs, S_IRWXU+S_IRWXG+S_IRWXO);
CKERR(r);
char glob[TOKU_PATH_MAX+1];
toku_path_join(glob, 2, TOKU_TEST_FILENAME, "*.tokudb");
char cmd[2 * TOKU_PATH_MAX + sizeof("mv ")];
snprintf(cmd, sizeof(cmd), "mv %s %s", glob, saveddbs);
r = system(cmd);
CKERR(r);
r = db_env_create(&env, 0); CKERR(r);
db_env_enable_engine_status(0); // disable engine status on crash because test is expected to fail
r = env->open(env, TOKU_TEST_FILENAME, envflags + DB_RECOVER, S_IRWXU+S_IRWXG+S_IRWXO);
CKERR2(r, DB_RUNRECOVERY);
snprintf(cmd, sizeof(cmd), "rm -rf %s", glob);
r = system(cmd);
CKERR(r);
snprintf(cmd, sizeof(cmd), "mv %s/*.tokudb %s", saveddbs, TOKU_TEST_FILENAME);
r = system(cmd);
CKERR(r);
r = env->open(env, TOKU_TEST_FILENAME, envflags + DB_RECOVER, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
r = env->close(env, 0); CKERR(r);
exit(0);
}
static void run_no_recover (void) {
DB_ENV *env;
int r;
r = db_env_create(&env, 0); CKERR(r);
db_env_enable_engine_status(0); // disable engine status on crash because test is expected to fail
r = env->open(env, TOKU_TEST_FILENAME, envflags & ~DB_RECOVER, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
r = env->close(env, 0); CKERR(r);
exit(0);
}
const char *cmd;
bool do_test=false, do_recover=false, do_recover_only=false, do_no_recover = false;
static void test_parse_args (int argc, char * const argv[]) {
int resultcode;
cmd = argv[0];
argc--; argv++;
while (argc>0) {
if (strcmp(argv[0], "-v") == 0) {
verbose++;
} else if (strcmp(argv[0],"-q")==0) {
verbose--;
if (verbose<0) verbose=0;
} else if (strcmp(argv[0], "--test")==0) {
do_test=true;
} else if (strcmp(argv[0], "--recover") == 0) {
do_recover=true;
} else if (strcmp(argv[0], "--recover-only") == 0) {
do_recover_only=true;
} else if (strcmp(argv[0], "--no-recover") == 0) {
do_no_recover=true;
} else if (strcmp(argv[0], "-h")==0) {
resultcode=0;
do_usage:
fprintf(stderr, "Usage:\n%s [-v|-q]* [-h] {--test | --recover } \n", cmd);
exit(resultcode);
} else {
fprintf(stderr, "Unknown arg: %s\n", argv[0]);
resultcode=1;
goto do_usage;
}
argc--;
argv++;
}
}
int test_main (int argc, char * const argv[]) {
test_parse_args(argc, argv);
if (do_test) {
run_test();
} else if (do_recover) {
run_recover();
} else if (do_recover_only) {
run_recover();
} else if (do_no_recover) {
run_no_recover();
}
return 0;
}
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