git.ozlabs.org Git - ccan/blob - junkcode/rusty@rustcorp.com.au-ntdb/test/api-summary.c

   1 #include "config.h"
   2 #include "../ntdb.h"
   3 #include "../private.h"
   4 #include "tap-interface.h"
   5 #include "logging.h"
   6 #include "helpapi-external-agent.h"
   7
   8 int main(int argc, char *argv[])
   9 {
  10         unsigned int i, j;
  11         struct ntdb_context *ntdb;
  12         int flags[] = { NTDB_INTERNAL, NTDB_DEFAULT, NTDB_NOMMAP,
  13                         NTDB_INTERNAL|NTDB_CONVERT, NTDB_CONVERT,
  14                         NTDB_NOMMAP|NTDB_CONVERT };
  15         NTDB_DATA key = { (unsigned char *)&j, sizeof(j) };
  16         NTDB_DATA data = { (unsigned char *)&j, sizeof(j) };
  17         char *summary;
  18
  19         plan_tests(sizeof(flags) / sizeof(flags[0]) * (1 + 2 * 5) + 1);
  20         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  21                 ntdb = ntdb_open("run-summary.ntdb", flags[i]|MAYBE_NOSYNC,
  22                                  O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  23                 ok1(ntdb);
  24                 if (!ntdb)
  25                         continue;
  26
  27                 /* Put some stuff in there. */
  28                 for (j = 0; j < 500; j++) {
  29                         /* Make sure padding varies to we get some graphs! */
  30                         data.dsize = j % (sizeof(j) + 1);
  31                         if (ntdb_store(ntdb, key, data, NTDB_REPLACE) != 0)
  32                                 fail("Storing in ntdb");
  33                 }
  34
  35                 for (j = 0;
  36                      j <= NTDB_SUMMARY_HISTOGRAMS;
  37                      j += NTDB_SUMMARY_HISTOGRAMS) {
  38                         ok1(ntdb_summary(ntdb, j, &summary) == NTDB_SUCCESS);
  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: 0/2/4\n"));
  42                         if (j == NTDB_SUMMARY_HISTOGRAMS) {
  43                                 ok1(strstr(summary, "|")
  44                                     && strstr(summary, "*"));
  45                         } else {
  46                                 ok1(!strstr(summary, "|")
  47                                     && !strstr(summary, "*"));
  48                         }
  49                         free(summary);
  50                 }
  51                 ntdb_close(ntdb);
  52         }
  53
  54         ok1(tap_log_messages == 0);
  55         return exit_status();
  56 }