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_log10 inserts to a db, closes, reopens, and inserts more to db. We want to make sure that the recovery of the buffers works. */
45 /* Lots of stuff gets inserted. */
46
47
48 #include <db.h>
49 #include <stdlib.h>
50 #include <sys/stat.h>
51 #include <sys/types.h>
52 #include <memory.h>
53
54 // TOKU_TEST_FILENAME is defined in the Makefile
55
56 struct in_db;
57 struct in_db {
58 long int r;
59 int i;
60 struct in_db *next;
61 } *items=0;
62
63 int maxcount = 10000;
64
insert_some(int outeri,bool close_env)65 static void insert_some (int outeri, bool close_env) {
66 uint32_t create_flag = outeri%2 ? DB_CREATE : 0; // Sometimes use DB_CREATE, sometimes don't.
67 int r;
68 DB_ENV *env;
69 DB *db;
70 DB_TXN *tid;
71 r=db_env_create(&env, 0); assert(r==0);
72 db_env_enable_engine_status(0); // disable engine status on crash because test is expected to fail
73
74 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);
75 r=db_create(&db, env, 0); CKERR(r);
76 r=env->txn_begin(env, 0, &tid, 0); assert(r==0);
77 r=db->open(db, tid, "foo.db", 0, DB_BTREE, create_flag, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
78 r=tid->commit(tid, 0); assert(r==0);
79
80 r=env->txn_begin(env, 0, &tid, 0); assert(r==0);
81
82 int i;
83 for (i=0; i<maxcount; i++) {
84 char hello[30], there[30];
85 DBT key,data;
86 struct in_db *XMALLOC(newitem);
87 newitem->r = random();
88 newitem->i = i;
89 newitem->next = items;
90 items = newitem;
91 snprintf(hello, sizeof(hello), "hello%ld.%d.%d", newitem->r, outeri, newitem->i);
92 snprintf(there, sizeof(hello), "there%d", i);
93 memset(&key, 0, sizeof(key));
94 memset(&data, 0, sizeof(data));
95 key.data = hello; key.size=strlen(hello)+1;
96 data.data = there; data.size=strlen(there)+1;
97 r=db->put(db, tid, &key, &data, 0); CKERR(r);
98 }
99 r=tid->commit(tid, 0); assert(r==0);
100 r=db->close(db, 0); assert(r==0);
101 if (close_env) {
102 r=env->close(env, 0); assert(r==0);
103 }
104 }
105
make_db(bool close_env)106 static void make_db (bool close_env) {
107 DB_ENV *env;
108 DB *db;
109 DB_TXN *tid;
110 int r;
111 int i;
112
113 toku_os_recursive_delete(TOKU_TEST_FILENAME);
114 r=toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO); assert(r==0);
115 r=db_env_create(&env, 0); assert(r==0);
116 db_env_enable_engine_status(0); // disable engine status on crash because test is expected to fail
117
118 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);
119 r=db_create(&db, env, 0); CKERR(r);
120 r=env->txn_begin(env, 0, &tid, 0); assert(r==0);
121 r=db->open(db, tid, "foo.db", 0, DB_BTREE, DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
122 r=tid->commit(tid, 0); assert(r==0);
123 r=db->close(db, 0); CKERR(r);
124 if (close_env) {
125 r=env->close(env, 0); CKERR(r);
126 }
127
128 for (i=0; i<10; i++)
129 insert_some(i, close_env);
130
131 while (items) {
132 struct in_db *next=items->next;
133 toku_free(items);
134 items=next;
135 }
136 }
137
138 int
test_main(int argc,char * const argv[])139 test_main (int argc, char *const argv[]) {
140 bool close_env = true;
141 for (int i=1; i<argc; i++) {
142 if (strcmp(argv[i], "--no-shutdown") == 0)
143 close_env = false;
144 }
145 make_db(close_env);
146 return 0;
147 }
148