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Diffstat (limited to 'storage/tokudb/PerconaFT/src/tests/test_abort1.cc')
| -rw-r--r-- | storage/tokudb/PerconaFT/src/tests/test_abort1.cc | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/storage/tokudb/PerconaFT/src/tests/test_abort1.cc b/storage/tokudb/PerconaFT/src/tests/test_abort1.cc new file mode 100644 index 00000000..7b603648 --- /dev/null +++ b/storage/tokudb/PerconaFT/src/tests/test_abort1.cc @@ -0,0 +1,198 @@ +/* -*- 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." + +#include "test.h" + +/* Simple test of logging. Can I start PerconaFT with logging enabled? */ + +#include <errno.h> +#include <stdlib.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <db.h> +#include <memory.h> +#include <stdio.h> + + +// TOKU_TEST_FILENAME is defined in the Makefile + +static void +test_db_open_aborts (void) { + DB_ENV *env; + DB *db; + + int r; + toku_os_recursive_delete(TOKU_TEST_FILENAME); + r=toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO); assert(r==0); + r=db_env_create(&env, 0); assert(r==0); + r=env->open(env, TOKU_TEST_FILENAME, DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_MPOOL|DB_INIT_TXN|DB_PRIVATE|DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r); + r=db_create(&db, env, 0); CKERR(r); + { + DB_TXN *tid; + r=env->txn_begin(env, 0, &tid, 0); assert(r==0); + r=db->open(db, tid, "foo.db", 0, DB_BTREE, DB_CREATE, S_IRWXU|S_IRWXG|S_IRWXO); CKERR(r); + { + DBT key,data; + dbt_init(&key, "hello", 6); + dbt_init(&data, "there", 6); + r=db->put(db, tid, &key, &data, 0); + CKERR(r); + } + r=db->close(db, 0); assert(r==0); + r=tid->abort(tid); assert(r==0); + } + { + { + DBT dname; + DBT iname; + dbt_init(&dname, "foo.db", sizeof("foo.db")); + dbt_init(&iname, NULL, 0); + iname.flags |= DB_DBT_MALLOC; + r = env->get_iname(env, &dname, &iname); + CKERR2(r, DB_NOTFOUND); + } + toku_struct_stat statbuf; + char filename[TOKU_PATH_MAX + 1]; + r = toku_stat(toku_path_join(filename, 2, TOKU_TEST_FILENAME, "foo.db"), + &statbuf, + toku_uninstrumented); + assert(r != 0); + assert(errno == ENOENT); + } + + r=env->close(env, 0); assert(r==0); +} + +// Do two transactions, one commits, and one aborts. Do them concurrently. +static void +test_db_put_aborts (void) { + DB_ENV *env; + DB *db; + + int r; + toku_os_recursive_delete(TOKU_TEST_FILENAME); + r=toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO); assert(r==0); + r=db_env_create(&env, 0); assert(r==0); + r=env->open(env, TOKU_TEST_FILENAME, DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_MPOOL|DB_INIT_TXN|DB_PRIVATE|DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r); + r=db_create(&db, env, 0); CKERR(r); + + { + DB_TXN *tid; + r=env->txn_begin(env, 0, &tid, 0); assert(r==0); + r=db->open(db, tid, "foo.db", 0, DB_BTREE, DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r); + r=tid->commit(tid,0); assert(r==0); + } + { + DB_TXN *tid; + DB_TXN *tid2; + r=env->txn_begin(env, 0, &tid, 0); assert(r==0); + r=env->txn_begin(env, 0, &tid2, 0); assert(r==0); + { + DBT key,data; + dbt_init(&key, "hello", 6); + dbt_init(&data, "there", 6); + r=db->put(db, tid, &key, &data, 0); + CKERR(r); + } + { + DBT key,data; + dbt_init(&key, "bye", 4); + dbt_init(&data, "now", 4); + r=db->put(db, tid2, &key, &data, 0); + CKERR(r); + } + //printf("%s:%d aborting\n", __FILE__, __LINE__); + r=tid->abort(tid); assert(r==0); + //printf("%s:%d committing\n", __FILE__, __LINE__); + r=tid2->commit(tid2,0); assert(r==0); + } + // The database should exist + { + char *filename; + { + DBT dname; + DBT iname; + dbt_init(&dname, "foo.db", sizeof("foo.db")); + dbt_init(&iname, NULL, 0); + iname.flags |= DB_DBT_MALLOC; + r = env->get_iname(env, &dname, &iname); + CKERR(r); + CAST_FROM_VOIDP(filename, iname.data); + assert(filename); + } + toku_struct_stat statbuf; + char fullfile[TOKU_PATH_MAX + 1]; + r = toku_stat(toku_path_join(fullfile, 2, TOKU_TEST_FILENAME, filename), + &statbuf, + toku_uninstrumented); + assert(r == 0); + toku_free(filename); + } + // But the item should not be in it. + if (1) + { + DB_TXN *tid; + r=env->txn_begin(env, 0, &tid, 0); assert(r==0); + { + DBT key,data; + dbt_init(&key, "hello", 6); + dbt_init(&data, NULL, 0); + r=db->get(db, tid, &key, &data, 0); + assert(r!=0); + assert(r==DB_NOTFOUND); + } + { + DBT key,data; + dbt_init(&key, "bye", 4); + dbt_init(&data, NULL, 0); + r=db->get(db, tid, &key, &data, 0); + CKERR(r); + } + r=tid->commit(tid,0); assert(r==0); + } + + r=db->close(db, 0); assert(r==0); + r=env->close(env, 0); assert(r==0); +} + +int +test_main (int UU(argc), char UU(*const argv[])) { + test_db_open_aborts(); + test_db_put_aborts(); + return 0; +} |