mirror of
https://github.com/MariaDB/server.git
synced 2025-11-30 01:19:40 +01:00
330 lines
12 KiB
C++
330 lines
12 KiB
C++
/* -*- 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 the comparison function get a valid db object pointer
|
|
|
|
#include <sys/stat.h>
|
|
#include "test.h"
|
|
|
|
|
|
const char *descriptor_contents[] = {
|
|
"Spoon full of sugar",
|
|
"Bucket full of pants"
|
|
};
|
|
|
|
const int envflags = DB_INIT_MPOOL|DB_CREATE|DB_THREAD |DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_TXN|DB_PRIVATE;
|
|
const char *namea="a.db";
|
|
|
|
int verified = 0;
|
|
uint32_t forced_version = 2;
|
|
|
|
static int my_compare(DB *UU(db), const DBT *a, const DBT *b) {
|
|
assert(db);
|
|
assert(db->cmp_descriptor);
|
|
uint32_t which = forced_version-1;
|
|
size_t len = strlen(descriptor_contents[which])+1;
|
|
|
|
assert(db->cmp_descriptor->dbt.size == len);
|
|
assert(memcmp(db->cmp_descriptor->dbt.data, descriptor_contents[which], len) == 0);
|
|
|
|
assert(a->size == b->size);
|
|
verified = 1;
|
|
return memcmp(a->data, b->data, a->size);
|
|
}
|
|
|
|
static void
|
|
change_descriptor(DB* db, int which, DB_ENV* env) {
|
|
DBT descriptor;
|
|
size_t len = strlen(descriptor_contents[which])+1;
|
|
dbt_init(&descriptor, descriptor_contents[which], len);
|
|
IN_TXN_COMMIT(env, NULL, txn_desc, 0, {
|
|
{ int chk_r = db->change_descriptor(db, txn_desc, &descriptor, DB_UPDATE_CMP_DESCRIPTOR); CKERR(chk_r); }
|
|
});
|
|
}
|
|
|
|
static void
|
|
do_x1_shutdown (bool do_commit, bool do_abort) {
|
|
int r;
|
|
toku_os_recursive_delete(TOKU_TEST_FILENAME);
|
|
r = toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
|
|
char datadir[TOKU_PATH_MAX+1];
|
|
r = toku_os_mkdir(toku_path_join(datadir, 2, TOKU_TEST_FILENAME, "data"), S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
|
|
DB_ENV *env;
|
|
DB *dba;
|
|
r = db_env_create(&env, 0); CKERR(r);
|
|
r = env->set_data_dir(env, "data"); CKERR(r);
|
|
r = env->set_default_bt_compare(env, my_compare); CKERR(r);
|
|
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);
|
|
change_descriptor(dba, 0, env);
|
|
r = dba->close(dba, 0); 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);
|
|
change_descriptor(dba, 1, env);
|
|
|
|
|
|
|
|
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 = dba->put(dba, txn, &b, &a, 0); CKERR(r);
|
|
}
|
|
//printf("opened\n");
|
|
if (do_commit) {
|
|
r = txn->commit(txn, 0); CKERR(r);
|
|
} else if (do_abort) {
|
|
r = txn->abort(txn); CKERR(r);
|
|
|
|
// force an fsync of the log
|
|
r = env->txn_begin(env, NULL, &txn, 0); CKERR(r);
|
|
r = txn->commit(txn, 0); CKERR(r);
|
|
}
|
|
//printf("shutdown\n");
|
|
assert(verified);
|
|
toku_hard_crash_on_purpose();
|
|
}
|
|
|
|
static void
|
|
do_x1_recover (bool did_commit) {
|
|
DB_ENV *env;
|
|
DB *dba;
|
|
int r;
|
|
char datadir[TOKU_PATH_MAX+1];
|
|
toku_path_join(datadir, 2, TOKU_TEST_FILENAME, "data");
|
|
toku_os_recursive_delete(datadir);
|
|
r = toku_os_mkdir(datadir, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
|
|
r = db_env_create(&env, 0); CKERR(r);
|
|
r = env->set_data_dir(env, "data"); CKERR(r);
|
|
r = env->set_default_bt_compare(env, my_compare); CKERR(r);
|
|
r = env->open(env, TOKU_TEST_FILENAME, envflags|DB_RECOVER, 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);
|
|
DBT aa, ab;
|
|
dbt_init(&aa, NULL, 0);
|
|
dbt_init(&ab, NULL, 0);
|
|
DB_TXN *txn;
|
|
DBC *ca;
|
|
r = env->txn_begin(env, NULL, &txn, 0); CKERR(r);
|
|
r = dba->cursor(dba, txn, &ca, 0); CKERR(r);
|
|
int ra = ca->c_get(ca, &aa, &ab, DB_FIRST); CKERR(r);
|
|
if (did_commit) {
|
|
assert(ra==0);
|
|
// verify key-value pairs
|
|
assert(aa.size==2);
|
|
assert(ab.size==2);
|
|
const char a[2] = "a";
|
|
const char b[2] = "b";
|
|
assert(memcmp(aa.data, &a, 2)==0);
|
|
assert(memcmp(ab.data, &b, 2)==0);
|
|
assert(memcmp(ab.data, &b, 2)==0);
|
|
assert(ca->c_get(ca, &aa, &ab, DB_NEXT) == 0);
|
|
assert(aa.size == 2 && ab.size == 2 && memcmp(aa.data, b, 2) == 0 && memcmp(ab.data, a, 2) == 0);
|
|
// make sure no other entries in DB
|
|
assert(ca->c_get(ca, &aa, &ab, DB_NEXT) == DB_NOTFOUND);
|
|
} else {
|
|
// It wasn't committed (it also wasn't aborted), but a checkpoint happened.
|
|
assert(ra==DB_NOTFOUND);
|
|
}
|
|
r = ca->c_close(ca); CKERR(r);
|
|
r = txn->commit(txn, 0); CKERR(r);
|
|
r = dba->close(dba, 0); CKERR(r);
|
|
r = env->close(env, 0); CKERR(r);
|
|
assert(verified);
|
|
exit(0);
|
|
}
|
|
|
|
static void
|
|
do_x1_recover_only (void) {
|
|
DB_ENV *env;
|
|
int r;
|
|
|
|
r = db_env_create(&env, 0); 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
|
|
do_x1_no_recover (void) {
|
|
DB_ENV *env;
|
|
int r;
|
|
|
|
r = db_env_create(&env, 0); CKERR(r);
|
|
r = env->open(env, TOKU_TEST_FILENAME, envflags & ~DB_RECOVER, S_IRWXU+S_IRWXG+S_IRWXO);
|
|
assert(r == DB_RUNRECOVERY);
|
|
r = env->close(env, 0); CKERR(r);
|
|
exit(0);
|
|
}
|
|
|
|
const char *cmd;
|
|
|
|
#if 0
|
|
|
|
static void
|
|
do_test_internal (bool commit)
|
|
{
|
|
pid_t pid;
|
|
if (0 == (pid=fork())) {
|
|
int r=execl(cmd, verbose ? "-v" : "-q", commit ? "--commit" : "--abort", NULL);
|
|
assert(r==-1);
|
|
printf("execl failed: %d (%s)\n", errno, strerror(errno));
|
|
assert(0);
|
|
}
|
|
{
|
|
int r;
|
|
int status;
|
|
r = waitpid(pid, &status, 0);
|
|
//printf("signaled=%d sig=%d\n", WIFSIGNALED(status), WTERMSIG(status));
|
|
assert(WIFSIGNALED(status) && WTERMSIG(status)==SIGABRT);
|
|
}
|
|
// Now find out what happend
|
|
|
|
if (0 == (pid = fork())) {
|
|
int r=execl(cmd, verbose ? "-v" : "-q", commit ? "--recover-committed" : "--recover-aborted", NULL);
|
|
assert(r==-1);
|
|
printf("execl failed: %d (%s)\n", errno, strerror(errno));
|
|
assert(0);
|
|
}
|
|
{
|
|
int r;
|
|
int status;
|
|
r = waitpid(pid, &status, 0);
|
|
//printf("recovery exited=%d\n", WIFEXITED(status));
|
|
assert(WIFEXITED(status) && WEXITSTATUS(status)==0);
|
|
}
|
|
}
|
|
|
|
static void
|
|
do_test (void) {
|
|
do_test_internal(true);
|
|
do_test_internal(false);
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
bool do_commit=false, do_abort=false, do_explicit_abort=false, do_recover_committed=false, do_recover_aborted=false, do_recover_only=false, do_no_recover = false;
|
|
|
|
static void
|
|
x1_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], "--commit")==0 || strcmp(argv[0], "--test") == 0) {
|
|
do_commit=true;
|
|
} else if (strcmp(argv[0], "--abort")==0) {
|
|
do_abort=true;
|
|
} else if (strcmp(argv[0], "--explicit-abort")==0) {
|
|
do_explicit_abort=true;
|
|
} else if (strcmp(argv[0], "--recover-committed")==0 || strcmp(argv[0], "--recover") == 0) {
|
|
do_recover_committed=true;
|
|
} else if (strcmp(argv[0], "--recover-aborted")==0) {
|
|
do_recover_aborted=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] {--commit | --abort | --explicit-abort | --recover-committed | --recover-aborted } \n", cmd);
|
|
exit(resultcode);
|
|
} else {
|
|
fprintf(stderr, "Unknown arg: %s\n", argv[0]);
|
|
resultcode=1;
|
|
goto do_usage;
|
|
}
|
|
argc--;
|
|
argv++;
|
|
}
|
|
{
|
|
int n_specified=0;
|
|
if (do_commit) n_specified++;
|
|
if (do_abort) n_specified++;
|
|
if (do_explicit_abort) n_specified++;
|
|
if (do_recover_committed) n_specified++;
|
|
if (do_recover_aborted) n_specified++;
|
|
if (do_recover_only) n_specified++;
|
|
if (do_no_recover) n_specified++;
|
|
if (n_specified>1) {
|
|
printf("Specify only one of --commit or --abort or --recover-committed or --recover-aborted\n");
|
|
resultcode=1;
|
|
goto do_usage;
|
|
}
|
|
}
|
|
}
|
|
|
|
int
|
|
test_main (int argc, char * const argv[])
|
|
{
|
|
x1_parse_args(argc, argv);
|
|
if (do_commit) {
|
|
do_x1_shutdown (true, false);
|
|
} else if (do_abort) {
|
|
do_x1_shutdown (false, false);
|
|
} else if (do_explicit_abort) {
|
|
do_x1_shutdown(false, true);
|
|
} else if (do_recover_committed) {
|
|
do_x1_recover(true);
|
|
} else if (do_recover_aborted) {
|
|
do_x1_recover(false);
|
|
} else if (do_recover_only) {
|
|
do_x1_recover_only();
|
|
} else if (do_no_recover) {
|
|
do_x1_no_recover();
|
|
}
|
|
#if 0
|
|
else {
|
|
do_test();
|
|
}
|
|
#endif
|
|
return 0;
|
|
}
|