source3/torture/test_dbwrap_watch.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Test dbwrap_watch API
   4    Copyright (C) Volker Lendecke 2012
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "includes.h"
  21 #include "torture/proto.h"
  22 #include "system/filesys.h"
  23 #include "lib/dbwrap/dbwrap.h"
  24 #include "lib/dbwrap/dbwrap_open.h"
  25 #include "lib/dbwrap/dbwrap_watch.h"
  26 #include "lib/util/util_tdb.h"
  27
  28 bool run_dbwrap_watch1(int dummy)
  29 {
  30         struct tevent_context *ev = NULL;
  31         struct messaging_context *msg = NULL;
  32         struct db_context *db = NULL;
  33         const char *keystr = "key";
  34         TDB_DATA key = string_term_tdb_data(keystr);
  35         struct db_record *rec = NULL;
  36         struct tevent_req *req = NULL;
  37         NTSTATUS status;
  38         bool ret = false;
  39
  40         ev = samba_tevent_context_init(talloc_tos());
  41         if (ev == NULL) {
  42                 fprintf(stderr, "tevent_context_init failed\n");
  43                 goto fail;
  44         }
  45         msg = messaging_init(ev, ev);
  46         if (msg == NULL) {
  47                 fprintf(stderr, "messaging_init failed\n");
  48                 goto fail;
  49         }
  50         db = db_open(msg, "test_watch.tdb", 0, TDB_DEFAULT,
  51                      O_CREAT|O_RDWR, 0644, DBWRAP_LOCK_ORDER_1,
  52                      DBWRAP_FLAG_NONE);
  53         if (db == NULL) {
  54                 fprintf(stderr, "db_open failed: %s\n", strerror(errno));
  55                 goto fail;
  56         }
  57         dbwrap_watch_db(db, msg);
  58         rec = dbwrap_fetch_locked(db, db, key);
  59         if (rec == NULL) {
  60                 fprintf(stderr, "dbwrap_fetch_locked failed\n");
  61                 goto fail;
  62         }
  63         req = dbwrap_record_watch_send(talloc_tos(), ev, rec, msg);
  64         if (req == NULL) {
  65                 fprintf(stderr, "dbwrap_record_watch_send failed\n");
  66                 goto fail;
  67         }
  68         TALLOC_FREE(rec);
  69
  70         status = dbwrap_store_int32_bystring(db, "different_key", 1);
  71         if (!NT_STATUS_IS_OK(status)) {
  72                 fprintf(stderr, "dbwrap_store_int32 failed: %s\n",
  73                         nt_errstr(status));
  74                 goto fail;
  75         }
  76
  77         status = dbwrap_store_int32_bystring(db, keystr, 1);
  78         if (!NT_STATUS_IS_OK(status)) {
  79                 fprintf(stderr, "dbwrap_store_int32 failed: %s\n",
  80                         nt_errstr(status));
  81                 goto fail;
  82         }
  83
  84         if (!tevent_req_poll(req, ev)) {
  85                 fprintf(stderr, "tevent_req_poll failed\n");
  86                 goto fail;
  87         }
  88
  89         status = dbwrap_record_watch_recv(req, talloc_tos(), &rec);
  90         if (!NT_STATUS_IS_OK(status)) {
  91                 fprintf(stderr, "dbwrap_record_watch_recv failed: %s\n",
  92                         nt_errstr(status));
  93                 goto fail;
  94         }
  95
  96         ret = true;
  97 fail:
  98         TALLOC_FREE(req);
  99         TALLOC_FREE(rec);
 100         TALLOC_FREE(db);
 101         TALLOC_FREE(msg);
 102         TALLOC_FREE(ev);
 103         return ret;
 104 }