lib/tdb2/test/api-add-remove-flags.c

   1 #include <ccan/tdb2/private.h> // for tdb_context
   2 #include <ccan/tdb2/tdb2.h>
   3 #include <ccan/tap/tap.h>
   4 #include <sys/types.h>
   5 #include <sys/stat.h>
   6 #include <fcntl.h>
   7 #include "logging.h"
   8
   9 int main(int argc, char *argv[])
  10 {
  11         unsigned int i;
  12         struct tdb_context *tdb;
  13         int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP,
  14                         TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT,
  15                         TDB_NOMMAP|TDB_CONVERT,
  16                         TDB_INTERNAL|TDB_VERSION1, TDB_VERSION1,
  17                         TDB_NOMMAP|TDB_VERSION1,
  18                         TDB_INTERNAL|TDB_CONVERT|TDB_VERSION1,
  19                         TDB_CONVERT|TDB_VERSION1,
  20                         TDB_NOMMAP|TDB_CONVERT|TDB_VERSION1 };
  21
  22         plan_tests(173);
  23         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  24                 tdb = tdb_open("run-add-remove-flags.tdb", flags[i],
  25                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  26                 ok1(tdb);
  27                 if (!tdb)
  28                         continue;
  29
  30                 ok1(tdb_get_flags(tdb) == tdb->flags);
  31                 tap_log_messages = 0;
  32                 tdb_add_flag(tdb, TDB_NOLOCK);
  33                 if (flags[i] & TDB_INTERNAL)
  34                         ok1(tap_log_messages == 1);
  35                 else {
  36                         ok1(tap_log_messages == 0);
  37                         ok1(tdb_get_flags(tdb) & TDB_NOLOCK);
  38                 }
  39
  40                 tap_log_messages = 0;
  41                 tdb_add_flag(tdb, TDB_NOMMAP);
  42                 if (flags[i] & TDB_INTERNAL)
  43                         ok1(tap_log_messages == 1);
  44                 else {
  45                         ok1(tap_log_messages == 0);
  46                         ok1(tdb_get_flags(tdb) & TDB_NOMMAP);
  47                         ok1(tdb->file->map_ptr == NULL);
  48                 }
  49
  50                 tap_log_messages = 0;
  51                 tdb_add_flag(tdb, TDB_NOSYNC);
  52                 if (flags[i] & TDB_INTERNAL)
  53                         ok1(tap_log_messages == 1);
  54                 else {
  55                         ok1(tap_log_messages == 0);
  56                         ok1(tdb_get_flags(tdb) & TDB_NOSYNC);
  57                 }
  58
  59                 ok1(tdb_get_flags(tdb) == tdb->flags);
  60
  61                 tap_log_messages = 0;
  62                 tdb_remove_flag(tdb, TDB_NOLOCK);
  63                 if (flags[i] & TDB_INTERNAL)
  64                         ok1(tap_log_messages == 1);
  65                 else {
  66                         ok1(tap_log_messages == 0);
  67                         ok1(!(tdb_get_flags(tdb) & TDB_NOLOCK));
  68                 }
  69
  70                 tap_log_messages = 0;
  71                 tdb_remove_flag(tdb, TDB_NOMMAP);
  72                 if (flags[i] & TDB_INTERNAL)
  73                         ok1(tap_log_messages == 1);
  74                 else {
  75                         ok1(tap_log_messages == 0);
  76                         ok1(!(tdb_get_flags(tdb) & TDB_NOMMAP));
  77                         ok1(tdb->file->map_ptr != NULL);
  78                 }
  79
  80                 tap_log_messages = 0;
  81                 tdb_remove_flag(tdb, TDB_NOSYNC);
  82                 if (flags[i] & TDB_INTERNAL)
  83                         ok1(tap_log_messages == 1);
  84                 else {
  85                         ok1(tap_log_messages == 0);
  86                         ok1(!(tdb_get_flags(tdb) & TDB_NOSYNC));
  87                 }
  88
  89                 tdb_close(tdb);
  90         }
  91
  92         ok1(tap_log_messages == 0);
  93         return exit_status();
  94 }