1 /* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 // vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
3 #ident "$Id$"
4 /*======
5 This file is part of PerconaFT.
6
7
8 Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
9
10 PerconaFT is free software: you can redistribute it and/or modify
11 it under the terms of the GNU General Public License, version 2,
12 as published by the Free Software Foundation.
13
14 PerconaFT is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
21
22 ----------------------------------------
23
24 PerconaFT is free software: you can redistribute it and/or modify
25 it under the terms of the GNU Affero General Public License, version 3,
26 as published by the Free Software Foundation.
27
28 PerconaFT is distributed in the hope that it will be useful,
29 but WITHOUT ANY WARRANTY; without even the implied warranty of
30 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31 GNU Affero General Public License for more details.
32
33 You should have received a copy of the GNU Affero General Public License
34 along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
35 ======= */
36
37 #ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
38
39 // test txn commit after db close
40
41 #include "test.h"
42 #include <sys/stat.h>
43
44 DB_ENV *null_env = NULL;
45 DB *null_db = NULL;
46 DB_TXN *null_txn = NULL;
47 DBC *null_cursor = NULL;
48 int constant = 0;
49
root_fifo_verify(DB_ENV * env,int n)50 static void root_fifo_verify(DB_ENV *env, int n) {
51 if (verbose) printf("%s:%d %d\n", __FUNCTION__, __LINE__, n);
52 int r;
53
54 DB_TXN *txn = null_txn;
55 r = env->txn_begin(env, null_txn, &txn, 0); assert(r == 0); assert(txn != NULL);
56
57 DB *db = null_db;
58 r = db_create(&db, env, 0); assert(r == 0); assert(db != NULL);
59 r = db->open(db, txn, "test.db", 0, DB_BTREE, DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO);
60 assert(r == 0);
61
62 DBC *cursor = null_cursor;
63 r = db->cursor(db, txn, &cursor, 0); assert(r == 0);
64 int i;
65 for (i = 0; ; i++) {
66 DBT key, val;
67 memset(&key, 0, sizeof key); memset(&val, 0, sizeof val);
68 r = cursor->c_get(cursor, &key, &val, DB_NEXT);
69 if (r != 0) break;
70 int k;
71 assert(key.size == sizeof k);
72 memcpy(&k, key.data, key.size);
73 assert((int)toku_ntohl(k) == i);
74 }
75 if (constant)
76 assert(i==1);
77 else
78 assert(i == n);
79
80 r = cursor->c_close(cursor); assert(r == 0); cursor = null_cursor;
81
82 r = txn->commit(txn, 0); assert(r == 0); txn = null_txn;
83
84 r = db->close(db, 0); assert(r == 0); db = null_db;
85 }
86
root_fifo_1(int n,int create_outside)87 static void root_fifo_1(int n, int create_outside) {
88 if (verbose) printf("%s:%d %d\n", __FUNCTION__, __LINE__, n);
89 int r;
90
91 // create the env
92 toku_os_recursive_delete(TOKU_TEST_FILENAME);
93 toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO);
94
95 DB_ENV *env = null_env;
96 r = db_env_create(&env, 0); assert(r == 0); assert(env != NULL);
97 r = env->open(env,
98 TOKU_TEST_FILENAME,
99 DB_INIT_MPOOL+DB_INIT_LOG+DB_INIT_LOCK+DB_INIT_TXN+DB_PRIVATE+DB_CREATE,
100 S_IRWXU+S_IRWXG+S_IRWXO);
101 assert(r == 0);
102
103 if (create_outside) {
104 DB_TXN *txn_open = null_txn;
105 r = env->txn_begin(env, null_txn, &txn_open, 0); assert(r == 0); assert(txn_open != NULL);
106 DB *db_open = null_db;
107 r = db_create(&db_open, env, 0); assert(r == 0); assert(db_open != NULL);
108 r = db_open->open(db_open, txn_open, "test.db", 0, DB_BTREE, DB_CREATE|DB_EXCL, S_IRWXU+S_IRWXG+S_IRWXO);
109 assert(r == 0);
110 r = db_open->close(db_open, 0); assert(r == 0); db_open = null_db;
111 r = txn_open->commit(txn_open, 0); assert(r == 0); txn_open = null_txn;
112 }
113 DB_TXN *txn = null_txn;
114 r = env->txn_begin(env, null_txn, &txn, 0); assert(r == 0); assert(txn != NULL);
115
116 int i;
117 for (i=0; i<n; i++) {
118 if (verbose>1) {
119 printf("%s-%s:%d %d\n", __FILE__, __FUNCTION__, __LINE__, i);
120 }
121 DB *db = null_db;
122 r = db_create(&db, env, 0); assert(r == 0); assert(db != NULL);
123
124 r = db->open(db, txn, "test.db", 0, DB_BTREE, DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO);
125 assert(r == 0);
126
127 DBT key, val;
128 int k = toku_htonl(i);
129 int v = i;
130 if (constant) {
131 k = v = 0;
132 }
133 r = db->put(db, txn, dbt_init(&key, &k, sizeof k), dbt_init(&val, &v, sizeof v), 0);
134 assert(r == 0);
135
136 r = db->close(db, 0); assert(r == 0); db = null_db;
137 }
138
139 r = txn->commit(txn, 0); assert(r == 0); txn = null_txn;
140
141 // verify the db
142 root_fifo_verify(env, n);
143
144 // cleanup
145 r = env->close(env, 0); assert(r == 0); env = null_env;
146 }
147
test_main(int argc,char * const argv[])148 int test_main(int argc, char *const argv[]) {
149 int i;
150 int n = -1;
151
152 // parse_args(argc, argv);
153 for (i = 1; i < argc; i++) {
154 if (strcmp(argv[i], "-v") == 0) {
155 verbose++;
156 continue;
157 }
158 if (strcmp(argv[i], "-n") == 0) {
159 if (i+1 < argc)
160 n = atoi(argv[++i]);
161 continue;
162 }
163 if (strcmp(argv[i], "-q") == 0) {
164 verbose--;
165 if (verbose<0) verbose = 0;
166 continue;
167 }
168 if (strcmp(argv[i], "-c") == 0) {
169 constant = 1;
170 continue;
171 }
172 }
173
174 if (n >= 0) {
175 root_fifo_1(n, 0);
176 root_fifo_1(n, 1);
177 }
178 else
179 for (i=0; i<100; i++) {
180 root_fifo_1(i, 0);
181 root_fifo_1(i, 1);
182 }
183 return 0;
184 }
185
186