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-rw-r--r--storage/tokudb/PerconaFT/src/tests/root_fifo_31.cc188
1 files changed, 188 insertions, 0 deletions
diff --git a/storage/tokudb/PerconaFT/src/tests/root_fifo_31.cc b/storage/tokudb/PerconaFT/src/tests/root_fifo_31.cc
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+++ b/storage/tokudb/PerconaFT/src/tests/root_fifo_31.cc
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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."
+
+// test txn commit after db close
+
+#include "test.h"
+#include <sys/stat.h>
+
+DB_ENV *null_env = NULL;
+DB *null_db = NULL;
+DB_TXN *null_txn = NULL;
+DBC *null_cursor = NULL;
+
+static void create_non_empty(int n) {
+ DB_ENV *env = null_env;
+ int r;
+ r = db_env_create(&env, 0); assert(r == 0); assert(env != NULL);
+ r = env->open(env,
+ TOKU_TEST_FILENAME,
+ DB_INIT_MPOOL+DB_INIT_LOG+DB_INIT_LOCK+DB_INIT_TXN+DB_PRIVATE+DB_CREATE,
+ S_IRWXU+S_IRWXG+S_IRWXO);
+ assert(r == 0);
+
+ DB_TXN *txn = null_txn;
+ r = env->txn_begin(env, null_txn, &txn, 0); assert(r == 0); assert(txn != NULL);
+
+ DB *db = null_db;
+ r = db_create(&db, env, 0); assert(r == 0); assert(db != NULL);
+
+ r = db->open(db, txn, "test.db", 0, DB_BTREE, DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO);
+ assert(r == 0);
+
+ int i;
+ for (i=n; i<2*n; i++) {
+ DBT key, val;
+ int k = toku_htonl(i);
+ r = db->put(db, txn, dbt_init(&key, &k, sizeof k), dbt_init(&val, &i, sizeof i), 0);
+ assert(r == 0);
+ }
+
+ r = db->close(db, 0); assert(r == 0); db = null_db;
+
+ r = txn->commit(txn, 0); assert(r == 0); txn = null_txn;
+
+ r = env->close(env, 0); assert(r == 0); env = null_env;
+}
+
+static void root_fifo_verify(DB_ENV *env, int n) {
+ if (verbose) printf("%s:%d %d\n", __FUNCTION__, __LINE__, n);
+
+ int r;
+
+ DB_TXN *txn = null_txn;
+ r = env->txn_begin(env, null_txn, &txn, 0); assert(r == 0); assert(txn != NULL);
+ DB *db = null_db;
+ r = db_create(&db, env, 0); assert(r == 0); assert(db != NULL);
+ r = db->open(db, txn, "test.db", 0, DB_BTREE, DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO);
+ assert(r == 0);
+
+ DBC *cursor = null_cursor;
+ r = db->cursor(db, txn, &cursor, 0); assert(r == 0);
+ int i;
+ for (i = 0; ; i++) {
+ DBT key, val;
+ memset(&key, 0, sizeof key); memset(&val, 0, sizeof val);
+ r = cursor->c_get(cursor, &key, &val, DB_NEXT);
+ if (r != 0) break;
+ int k;
+ assert(key.size == sizeof k);
+ memcpy(&k, key.data, key.size);
+ assert((int)toku_ntohl(k) == i);
+ }
+ assert(i == 2*n);
+
+ r = cursor->c_close(cursor); assert(r == 0); cursor = null_cursor;
+
+ r = txn->commit(txn, 0); assert(r == 0); txn = null_txn;
+
+ r = db->close(db, 0); assert(r == 0); db = null_db;
+}
+
+static void root_fifo_31(int n) {
+ if (verbose) printf("%s:%d %d\n", __FUNCTION__, __LINE__, n);
+ int r;
+
+ // create the env
+ toku_os_recursive_delete(TOKU_TEST_FILENAME);
+ toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO);
+
+ // populate
+ create_non_empty(n);
+
+ DB_ENV *env = null_env;
+ r = db_env_create(&env, 0); assert(r == 0); assert(env != NULL);
+ r = env->open(env,
+ TOKU_TEST_FILENAME,
+ DB_INIT_MPOOL+DB_INIT_LOG+DB_INIT_LOCK+DB_INIT_TXN+DB_PRIVATE+DB_CREATE,
+ S_IRWXU+S_IRWXG+S_IRWXO);
+ assert(r == 0);
+
+ DB_TXN *txn = null_txn;
+ r = env->txn_begin(env, null_txn, &txn, 0); assert(r == 0); assert(txn != NULL);
+
+ int i;
+ for (i=0; i<n; i++) {
+ DB *db = null_db;
+ r = db_create(&db, env, 0); assert(r == 0); assert(db != NULL);
+
+ r = db->open(db, txn, "test.db", 0, DB_BTREE, DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO);
+ assert(r == 0);
+
+ DBT key, val;
+ int k = toku_htonl(i);
+ r = db->put(db, txn, dbt_init(&key, &k, sizeof k), dbt_init(&val, &i, sizeof i), 0);
+ assert(r == 0);
+
+ r = db->close(db, 0); assert(r == 0); db = null_db;
+ }
+
+ r = txn->commit(txn, 0); assert(r == 0); txn = null_txn;
+
+ // verify the db
+ root_fifo_verify(env, n);
+
+ // cleanup
+ r = env->close(env, 0); assert(r == 0); env = null_env;
+}
+
+int test_main(int argc, char *const argv[]) {
+ int i;
+ int n = -1;
+
+ // parse_args(argc, argv);
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-v") == 0) {
+ verbose = 1;
+ continue;
+ }
+ if (strcmp(argv[i], "-n") == 0) {
+ if (i+1 < argc)
+ n = atoi(argv[++i]);
+ continue;
+ }
+ }
+
+ if (n >= 0)
+ root_fifo_31(n);
+ else
+ for (i=0; i<100; i++)
+ root_fifo_31(i);
+ return 0;
+}
+
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