git.ozlabs.org Git - ccan/blob - ccan/tdb2/test/run-summary.c

   1 #include "tdb2-source.h"
   2 #include <ccan/tap/tap.h>
   3 #include "logging.h"
   4
   5 int main(int argc, char *argv[])
   6 {
   7         unsigned int i, j;
   8         struct tdb_context *tdb;
   9         int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP,
  10                         TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT,
  11                         TDB_NOMMAP|TDB_CONVERT };
  12         struct tdb_data key = { (unsigned char *)&j, sizeof(j) };
  13         struct tdb_data data = { (unsigned char *)&j, sizeof(j) };
  14         char *summary;
  15
  16         plan_tests(sizeof(flags) / sizeof(flags[0]) * (1 + 2 * 5) + 1);
  17         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  18                 tdb = tdb_open("run-summary.tdb", flags[i],
  19                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  20                 ok1(tdb);
  21                 if (!tdb)
  22                         continue;
  23
  24                 /* Put some stuff in there. */
  25                 for (j = 0; j < 500; j++) {
  26                         /* Make sure padding varies to we get some graphs! */
  27                         data.dsize = j % (sizeof(j) + 1);
  28                         if (tdb_store(tdb, key, data, TDB_REPLACE) != 0)
  29                                 fail("Storing in tdb");
  30                 }
  31
  32                 for (j = 0;
  33                      j <= TDB_SUMMARY_HISTOGRAMS;
  34                      j += TDB_SUMMARY_HISTOGRAMS) {
  35                         ok1(tdb_summary(tdb, j, &summary) == TDB_SUCCESS);
  36                         ok1(strstr(summary, "Number of records: 500\n"));
  37                         ok1(strstr(summary, "Smallest/average/largest keys: 4/4/4\n"));
  38                         ok1(strstr(summary, "Smallest/average/largest data: 0/2/4\n"));
  39                         if (j == TDB_SUMMARY_HISTOGRAMS)
  40                                 ok1(strstr(summary, "|")
  41                                     && strstr(summary, "*"));
  42                         else
  43                                 ok1(!strstr(summary, "|")
  44                                     && !strstr(summary, "*"));
  45                         free(summary);
  46                 }
  47                 tdb_close(tdb);
  48         }
  49
  50         ok1(tap_log_messages == 0);
  51         return exit_status();
  52 }
  53
  54