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Copyright (C) Andrew Tridgell 2004
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** NOTE! The following LGPL license applies to the ldb
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** library. This does NOT imply that all of Samba is released
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, see <http://www.gnu.org/licenses/>.
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* Description: utility to test ldb
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* Author: Andrew Tridgell
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#include "ldb_includes.h"
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#include "tools/cmdline.h"
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static struct timeval tp1,tp2;
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static struct ldb_cmdline *options;
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static void _start_timer(void)
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gettimeofday(&tp1,NULL);
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static double _end_timer(void)
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gettimeofday(&tp2,NULL);
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return((tp2.tv_sec - tp1.tv_sec) +
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(tp2.tv_usec - tp1.tv_usec)*1.0e-6);
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static void add_records(struct ldb_context *ldb,
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struct ldb_dn *basedn,
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struct ldb_message msg;
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if (ldb_lock(ldb, "transaction") != 0) {
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printf("transaction lock failed\n");
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for (i=0;i<count;i++) {
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struct ldb_message_element el[6];
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struct ldb_val vals[6][1];
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TALLOC_CTX *tmp_ctx = talloc_new(ldb);
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name = talloc_asprintf(tmp_ctx, "Test%d", i);
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msg.dn = ldb_dn_copy(tmp_ctx, basedn);
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ldb_dn_add_child_fmt(msg.dn, "cn=%s", name);
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el[0].name = talloc_strdup(tmp_ctx, "cn");
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el[0].values = vals[0];
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vals[0][0].data = (uint8_t *)name;
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vals[0][0].length = strlen(name);
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el[1].values = vals[1];
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vals[1][0].data = (uint8_t *)talloc_asprintf(tmp_ctx, "The title of %s", name);
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vals[1][0].length = strlen((char *)vals[1][0].data);
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el[2].name = talloc_strdup(tmp_ctx, "uid");
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el[2].values = vals[2];
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vals[2][0].data = (uint8_t *)ldb_casefold(ldb, tmp_ctx, name, strlen(name));
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vals[2][0].length = strlen((char *)vals[2][0].data);
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el[3].name = talloc_strdup(tmp_ctx, "mail");
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el[3].num_values = 1;
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el[3].values = vals[3];
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vals[3][0].data = (uint8_t *)talloc_asprintf(tmp_ctx, "%s@example.com", name);
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vals[3][0].length = strlen((char *)vals[3][0].data);
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el[4].name = talloc_strdup(tmp_ctx, "objectClass");
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el[4].num_values = 1;
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el[4].values = vals[4];
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vals[4][0].data = (uint8_t *)talloc_strdup(tmp_ctx, "OpenLDAPperson");
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vals[4][0].length = strlen((char *)vals[4][0].data);
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el[5].name = talloc_strdup(tmp_ctx, "sn");
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el[5].num_values = 1;
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el[5].values = vals[5];
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vals[5][0].data = (uint8_t *)name;
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vals[5][0].length = strlen((char *)vals[5][0].data);
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ldb_delete(ldb, msg.dn);
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if (ldb_add(ldb, &msg) != 0) {
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printf("Add of %s failed - %s\n", name, ldb_errstring(ldb));
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printf("adding uid %s\r", name);
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talloc_free(tmp_ctx);
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if (ldb_unlock(ldb, "transaction") != 0) {
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printf("transaction unlock failed\n");
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static void modify_records(struct ldb_context *ldb,
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struct ldb_dn *basedn,
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struct ldb_message msg;
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for (i=0;i<count;i++) {
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struct ldb_message_element el[3];
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struct ldb_val vals[3];
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TALLOC_CTX *tmp_ctx = talloc_new(ldb);
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name = talloc_asprintf(tmp_ctx, "Test%d", i);
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msg.dn = ldb_dn_copy(tmp_ctx, basedn);
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ldb_dn_add_child_fmt(msg.dn, "cn=%s", name);
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msg.num_elements = 3;
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el[0].flags = LDB_FLAG_MOD_DELETE;
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el[0].name = talloc_strdup(tmp_ctx, "mail");
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el[0].num_values = 0;
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el[1].flags = LDB_FLAG_MOD_ADD;
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el[1].name = talloc_strdup(tmp_ctx, "mail");
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el[1].num_values = 1;
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el[1].values = &vals[1];
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vals[1].data = (uint8_t *)talloc_asprintf(tmp_ctx, "%s@other.example.com", name);
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vals[1].length = strlen((char *)vals[1].data);
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el[2].flags = LDB_FLAG_MOD_REPLACE;
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el[2].name = talloc_strdup(tmp_ctx, "mail");
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el[2].num_values = 1;
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el[2].values = &vals[2];
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vals[2].data = (uint8_t *)talloc_asprintf(tmp_ctx, "%s@other2.example.com", name);
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vals[2].length = strlen((char *)vals[2].data);
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if (ldb_modify(ldb, &msg) != 0) {
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printf("Modify of %s failed - %s\n", name, ldb_errstring(ldb));
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printf("Modifying uid %s\r", name);
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talloc_free(tmp_ctx);
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static void delete_records(struct ldb_context *ldb,
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struct ldb_dn *basedn,
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for (i=0;i<count;i++) {
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char *name = talloc_asprintf(ldb, "Test%d", i);
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dn = ldb_dn_copy(name, basedn);
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ldb_dn_add_child_fmt(dn, "cn=%s", name);
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printf("Deleting uid Test%d\r", i);
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if (ldb_delete(ldb, dn) != 0) {
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printf("Delete of %s failed - %s\n", ldb_dn_get_linearized(dn), ldb_errstring(ldb));
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static void search_uid(struct ldb_context *ldb, struct ldb_dn *basedn, int nrecords, int nsearches)
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for (i=0;i<nsearches;i++) {
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int uid = (i * 700 + 17) % (nrecords * 2);
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struct ldb_result *res = NULL;
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expr = talloc_asprintf(ldb, "(uid=TEST%d)", uid);
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ret = ldb_search(ldb, ldb, &res, basedn, LDB_SCOPE_SUBTREE, NULL, "%s", expr);
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if (ret != LDB_SUCCESS || (uid < nrecords && res->count != 1)) {
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printf("Failed to find %s - %s\n", expr, ldb_errstring(ldb));
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if (uid >= nrecords && res->count > 0) {
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printf("Found %s !? - %d\n", expr, ret);
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printf("testing uid %d/%d - %d \r", i, uid, res->count);
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static void start_test(struct ldb_context *ldb, int nrecords, int nsearches)
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struct ldb_dn *basedn;
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basedn = ldb_dn_new(ldb, ldb, options->basedn);
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if ( ! ldb_dn_validate(basedn)) {
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printf("Invalid base DN\n");
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printf("Adding %d records\n", nrecords);
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add_records(ldb, basedn, nrecords);
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printf("Starting search on uid\n");
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search_uid(ldb, basedn, nrecords, nsearches);
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printf("uid search took %.2f seconds\n", _end_timer());
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printf("Modifying records\n");
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modify_records(ldb, basedn, nrecords);
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printf("Deleting records\n");
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delete_records(ldb, basedn, nrecords);
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2) Store an @indexlist record
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3) Store a record that contains fields that should be index according
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4) disconnection from database
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5) connect to same database
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6) search for record added in step 3 using a search key that should
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static void start_test_index(struct ldb_context **ldb)
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struct ldb_message *msg;
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struct ldb_result *res = NULL;
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struct ldb_dn *indexlist;
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struct ldb_dn *basedn;
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const char *specials;
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specials = getenv("LDB_SPECIALS");
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if (specials && atoi(specials) == 0) {
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printf("LDB_SPECIALS disabled - skipping index test\n");
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if (options->nosync) {
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flags |= LDB_FLG_NOSYNC;
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printf("Starting index test\n");
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indexlist = ldb_dn_new(*ldb, *ldb, "@INDEXLIST");
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ldb_delete(*ldb, indexlist);
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msg = ldb_msg_new(NULL);
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ldb_msg_add_string(msg, "@IDXATTR", strdup("uid"));
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if (ldb_add(*ldb, msg) != 0) {
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printf("Add of %s failed - %s\n", ldb_dn_get_linearized(msg->dn), ldb_errstring(*ldb));
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basedn = ldb_dn_new(*ldb, *ldb, options->basedn);
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memset(msg, 0, sizeof(*msg));
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msg->dn = ldb_dn_copy(msg, basedn);
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ldb_dn_add_child_fmt(msg->dn, "cn=test");
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ldb_msg_add_string(msg, "cn", strdup("test"));
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ldb_msg_add_string(msg, "sn", strdup("test"));
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ldb_msg_add_string(msg, "uid", strdup("test"));
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ldb_msg_add_string(msg, "objectClass", strdup("OpenLDAPperson"));
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if (ldb_add(*ldb, msg) != 0) {
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printf("Add of %s failed - %s\n", ldb_dn_get_linearized(msg->dn), ldb_errstring(*ldb));
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if (talloc_free(*ldb) != 0) {
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printf("failed to free/close ldb database");
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(*ldb) = ldb_init(options, NULL);
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ret = ldb_connect(*ldb, options->url, flags, NULL);
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printf("failed to connect to %s\n", options->url);
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basedn = ldb_dn_new(*ldb, *ldb, options->basedn);
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ret = ldb_search(*ldb, *ldb, &res, basedn, LDB_SCOPE_SUBTREE, NULL, "uid=test");
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if (ret != LDB_SUCCESS) {
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printf("Search with (uid=test) filter failed!\n");
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if(res->count != 1) {
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printf("Should have found 1 record - found %d\n", res->count);
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indexlist = ldb_dn_new(*ldb, *ldb, "@INDEXLIST");
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if (ldb_delete(*ldb, msg->dn) != 0 ||
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ldb_delete(*ldb, indexlist) != 0) {
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printf("cleanup failed - %s\n", ldb_errstring(*ldb));
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printf("Finished index test\n");
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static void usage(void)
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printf("Usage: ldbtest <options>\n");
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printf("Options:\n");
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printf(" -H ldb_url choose the database (or $LDB_URL)\n");
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printf(" --num-records nrecords database size to use\n");
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printf(" --num-searches nsearches number of searches to do\n");
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printf("tests ldb API\n\n");
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int main(int argc, const char **argv)
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TALLOC_CTX *mem_ctx = talloc_new(NULL);
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struct ldb_context *ldb;
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ldb = ldb_init(mem_ctx, NULL);
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options = ldb_cmdline_process(ldb, argc, argv, usage);
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talloc_steal(mem_ctx, options);
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if (options->basedn == NULL) {
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options->basedn = "ou=Ldb Test,ou=People,o=University of Michigan,c=TEST";
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printf("Testing with num-records=%d and num-searches=%d\n",
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options->num_records, options->num_searches);
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start_test(ldb, options->num_records, options->num_searches);
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start_test_index(&ldb);
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talloc_free(mem_ctx);