1 /* $Id: tstisamb.c,v 1.4 2004-06-02 07:51:52 adam Exp $
2 Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
5 This file is part of the Zebra server.
7 Zebra is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation; either version 2, or (at your option) any later
12 Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 You should have received a copy of the GNU General Public License
18 along with Zebra; see the file LICENSE.zebra. If not, write to the
19 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
24 #include <yaz/xmalloc.h>
29 int compare_item(const void *a, const void *b)
33 memcpy(&ia, a, sizeof(int));
34 memcpy(&ib, b, sizeof(int));
38 void *code_start(int mode)
43 void code_item(int mode, void *p, char **dst, char **src)
45 memcpy (*dst, *src, sizeof(int));
46 (*dst) += sizeof(int);
47 (*src) += sizeof(int);
50 void code_reset(void *p)
53 void code_stop(int mode, void *p)
62 int code_read(void *vp, char **dst, int *insertMode)
64 struct read_info *ri = (struct read_info *)vp;
69 if (ri->no == ri->max)
72 memcpy (*dst, &x, sizeof(int));
80 void tst_forward(ISAMB isb, int n)
89 /* insert a number of entries */
93 isamc_i.clientData = &ri;
94 isamc_i.read_item = code_read;
96 isamc_p = isamb_merge (isb, 0 /* new list */ , &isamc_i);
98 /* read the entries */
99 pp = isamb_pp_open (isb, isamc_p);
101 for (i = 0; i<ri.max; i++)
105 isamb_pp_forward(pp, &x, &xu);
108 yaz_log(LOG_WARN, "isamb_pp_forward (1). Got %d (expected %d)",
116 pp = isamb_pp_open (isb, isamc_p);
117 for (i = 0; i<ri.max; i += 100)
121 isamb_pp_forward(pp, &x, &xuntil);
124 yaz_log(LOG_WARN, "isamb_pp_forward (2). Got %d (expected %d)",
132 isamb_unlink(isb, isamc_p);
135 void tst_insert(ISAMB isb, int n)
143 /* insert a number of entries */
147 isamc_i.clientData = &ri;
148 isamc_i.read_item = code_read;
150 isamc_p = isamb_merge (isb, 0 /* new list */ , &isamc_i);
152 /* read the entries */
153 pp = isamb_pp_open (isb, isamc_p);
156 while(isamb_pp_read (pp, key_buf))
159 memcpy (&x, key_buf, sizeof(int));
162 yaz_log(LOG_WARN, "isamb_pp_read. Got %d (expected %d)",
170 yaz_log(LOG_WARN, "ri.max != ri.max (%d != %d)", ri.no, ri.max);
175 isamb_unlink(isb, isamc_p);
178 static void log_item(int level, const void *b, const char *txt)
182 int main(int argc, char **argv)
189 yaz_log_init_level(LOG_ALL);
191 /* setup method (attributes) */
192 method.compare_item = compare_item;
193 method.log_item = log_item;
194 method.code_start = code_start;
195 method.code_item = code_item;
196 method.code_reset = code_reset;
197 method.code_stop = code_stop;
199 /* create block system */
200 bfs = bfs_create(0, 0);
203 yaz_log(LOG_WARN, "bfs_create failed");
209 /* create isam handle */
210 isb = isamb_open (bfs, "isamb", 1, &method, 0);
213 yaz_log(LOG_WARN, "isamb_open failed");
219 tst_insert(isb, 100);
220 tst_insert(isb, 500);
221 tst_insert(isb, 10000);
222 tst_forward(isb, 10000);
223 /* close isam handle */
226 /* exit block system */