ctdb/tests/src/reqid_test.c

   1 /*
   2    reqid tests
   3
   4    Copyright (C) Amitay Isaacs  2015
   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 "replace.h"
  21
  22 #include <assert.h>
  23
  24 #include "common/reqid.c"
  25
  26
  27 int main(void)
  28 {
  29         struct reqid_context *reqid_ctx;
  30         TALLOC_CTX *mem_ctx = talloc_new(NULL);
  31         int i, ret;
  32         uint32_t reqid;
  33         int *data, *tmp;
  34
  35         ret = reqid_init(mem_ctx, INT_MAX-200, &reqid_ctx);
  36         assert(ret == 0);
  37
  38         data = talloc_zero(mem_ctx, int);
  39         assert(data != 0);
  40
  41         for (i=0; i<1024*1024; i++) {
  42                 reqid = reqid_new(reqid_ctx, data);
  43                 assert(reqid != -1);
  44         }
  45
  46         for (i=0; i<1024; i++) {
  47                 tmp = reqid_find(reqid_ctx, i, int);
  48                 assert(tmp == data);
  49         }
  50
  51         for (i=0; i<1024; i++) {
  52                 ret = reqid_remove(reqid_ctx, i);
  53                 assert(ret == 0);
  54         }
  55
  56         for (i=0; i<1024; i++) {
  57                 tmp = reqid_find(reqid_ctx, i, int);
  58                 assert(tmp == NULL);
  59         }
  60
  61         for (i=0; i<1024; i++) {
  62                 ret = reqid_remove(reqid_ctx, i);
  63                 assert(ret == ENOENT);
  64         }
  65
  66         talloc_free(reqid_ctx);
  67         assert(talloc_get_size(mem_ctx) == 0);
  68
  69         talloc_free(mem_ctx);
  70
  71         return 0;
  72 }