lib/tdb2/test/run-tdb1-zero-append.c

   1 #include "tdb2-source.h"
   2 #include <ccan/tap/tap.h>
   3 #include <stdlib.h>
   4 #include <err.h>
   5 #include "tdb1-logging.h"
   6
   7 int main(int argc, char *argv[])
   8 {
   9         struct tdb1_context *tdb;
  10         TDB_DATA key, data;
  11
  12         plan_tests(4);
  13         tdb = tdb1_open_ex(NULL, 1024, TDB1_INTERNAL, O_CREAT|O_TRUNC|O_RDWR,
  14                           0600, &taplogctx, NULL);
  15         ok1(tdb);
  16
  17         /* Tickle bug on appending zero length buffer to zero length buffer. */
  18         key.dsize = strlen("hi");
  19         key.dptr = (void *)"hi";
  20         data.dptr = (void *)"world";
  21         data.dsize = 0;
  22
  23         ok1(tdb1_append(tdb, key, data) == 0);
  24         ok1(tdb1_append(tdb, key, data) == 0);
  25         data = tdb1_fetch(tdb, key);
  26         ok1(data.dsize == 0);
  27         free(data.dptr);
  28         tdb1_close(tdb);
  29
  30         return exit_status();
  31 }