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 #include "test.h"
40
41
42 /* Test to see if we can do logging and recovery. */
43 /* This is very specific to PerconaFT. It won't work with Berkeley DB. */
44 /* This test_log8 inserts to a db, closes, reopens, and inserts more to db. We want to make sure that the recovery of the buffers works. */
45
46
47 #include <db.h>
48 #include <stdlib.h>
49 #include <sys/stat.h>
50 #include <sys/types.h>
51 #include <memory.h>
52
53 // TOKU_TEST_FILENAME is defined in the Makefile
54
55 struct in_db;
56 struct in_db {
57 long int r;
58 int i;
59 struct in_db *next;
60 } *items=0;
61
62 int maxcount = 10;
63
insert_some(int outeri,bool close_env)64 static void insert_some (int outeri, bool close_env) {
65 uint32_t create_flag = outeri%2 ? DB_CREATE : 0; // Sometimes use DB_CREATE, sometimes don't.
66 int r;
67 DB_ENV *env;
68 DB *db;
69 DB_TXN *tid;
70 r=db_env_create(&env, 0); assert(r==0);
71 db_env_enable_engine_status(0); // disable engine status on crash because test is expected to fail
72
73 r=env->open(env, TOKU_TEST_FILENAME, DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_MPOOL|DB_INIT_TXN|DB_CREATE|DB_PRIVATE|create_flag, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
74 r=db_create(&db, env, 0); CKERR(r);
75 r=env->txn_begin(env, 0, &tid, 0); assert(r==0);
76 r=db->open(db, tid, "foo.db", 0, DB_BTREE, create_flag, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
77 r=tid->commit(tid, 0); assert(r==0);
78
79 r=env->txn_begin(env, 0, &tid, 0); assert(r==0);
80
81 int i;
82 for (i=0; i<maxcount; i++) {
83 char hello[30], there[30];
84 DBT key,data;
85 struct in_db *XMALLOC(newitem);
86 newitem->r = random();
87 newitem->i = i;
88 newitem->next = items;
89 items = newitem;
90 snprintf(hello, sizeof(hello), "hello%ld.%d.%d", newitem->r, outeri, newitem->i);
91 snprintf(there, sizeof(hello), "there%d", i);
92 memset(&key, 0, sizeof(key));
93 memset(&data, 0, sizeof(data));
94 key.data = hello; key.size=strlen(hello)+1;
95 data.data = there; data.size=strlen(there)+1;
96 r=db->put(db, tid, &key, &data, 0); assert(r==0);
97 }
98 r=tid->commit(tid, 0); assert(r==0);
99 r=db->close(db, 0); assert(r==0);
100 if (close_env) {
101 r=env->close(env, 0); assert(r==0);
102 }
103 }
104
make_db(bool close_env)105 static void make_db (bool close_env) {
106 DB_ENV *env;
107 DB *db;
108 DB_TXN *tid;
109 int r;
110 int i;
111
112 toku_os_recursive_delete(TOKU_TEST_FILENAME);
113 r=toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO); assert(r==0);
114 r=db_env_create(&env, 0); assert(r==0);
115 db_env_enable_engine_status(0); // disable engine status on crash because test is expected to fail
116
117 r=env->open(env, TOKU_TEST_FILENAME, DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_MPOOL|DB_INIT_TXN|DB_CREATE|DB_PRIVATE, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
118 r=db_create(&db, env, 0); CKERR(r);
119 r=env->txn_begin(env, 0, &tid, 0); assert(r==0);
120 r=db->open(db, tid, "foo.db", 0, DB_BTREE, DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
121 r=tid->commit(tid, 0); assert(r==0);
122 r=db->close(db, 0); CKERR(r);
123 if (close_env) {
124 r=env->close(env, 0); CKERR(r);
125 }
126
127 for (i=0; i<2; i++)
128 insert_some(i, close_env);
129
130 while (items) {
131 struct in_db *next=items->next;
132 toku_free(items);
133 items=next;
134 }
135 }
136
137 int
test_main(int argc,char * const argv[])138 test_main (int argc, char *const argv[]) {
139 bool close_env = true;
140 for (int i=1; i<argc; i++) {
141 if (strcmp(argv[i], "--no-shutdown") == 0)
142 close_env = false;
143 }
144 make_db(close_env);
145 return 0;
146 }
147