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

   1 #include <ccan/tdb2/tdb.c>
   2 #include <ccan/tdb2/free.c>
   3 #include <ccan/tdb2/lock.c>
   4 #include <ccan/tdb2/io.c>
   5 #include <ccan/tdb2/hash.c>
   6 #include <ccan/tdb2/check.c>
   7 #include <ccan/tdb2/summary.c>
   8 #include <ccan/tap/tap.h>
   9 #include "logging.h"
  10
  11 int main(int argc, char *argv[])
  12 {
  13         unsigned int i, j;
  14         struct tdb_context *tdb;
  15         int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP,
  16                         TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT,
  17                         TDB_NOMMAP|TDB_CONVERT };
  18         struct tdb_data key = { (unsigned char *)&j, sizeof(j) };
  19         struct tdb_data data = { (unsigned char *)&j, sizeof(j) };
  20         char *summary;
  21
  22         plan_tests(sizeof(flags) / sizeof(flags[0]) * (1 + 2 * 7) + 1);
  23         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  24                 tdb = tdb_open("run-summary.tdb", flags[i],
  25                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  26                 ok1(tdb);
  27                 if (!tdb)
  28                         continue;
  29
  30                 /* Put some stuff in there. */
  31                 for (j = 0; j < 500; j++)
  32                         if (tdb_store(tdb, key, data, TDB_REPLACE) != 0)
  33                                 fail("Storing in tdb");
  34
  35                 for (j = 0;
  36                      j <= TDB_SUMMARY_HISTOGRAMS;
  37                      j += TDB_SUMMARY_HISTOGRAMS) {
  38                         summary = tdb_summary(tdb, j);
  39                         ok1(strstr(summary, "Number of records: 500\n"));
  40                         ok1(strstr(summary, "Smallest/average/largest keys: 4/4/4\n"));
  41                         ok1(strstr(summary, "Smallest/average/largest data: 4/4/4\n"));
  42                         ok1(strstr(summary, "Free bucket 8"));
  43                         ok1(strstr(summary, "Free bucket 16"));
  44                         ok1(strstr(summary, "Free bucket 24"));
  45                         if (j == TDB_SUMMARY_HISTOGRAMS)
  46                                 ok1(strstr(summary, "|")
  47                                     && strstr(summary, "*"));
  48                         else
  49                                 ok1(!strstr(summary, "|")
  50                                     && !strstr(summary, "*"));
  51                         free(summary);
  52                 }
  53                 tdb_close(tdb);
  54         }
  55
  56         ok1(tap_log_messages == 0);
  57         return exit_status();
  58 }
  59
  60