git.ozlabs.org Git - ccan/blob - ccan/tdb2/test/run-11-simple-fetch.c

   1 #include <ccan/failtest/failtest_override.h>
   2 #include "tdb2-source.h"
   3 #include <ccan/tap/tap.h>
   4 #include <ccan/failtest/failtest.h>
   5 #include "logging.h"
   6 #include "failtest_helper.h"
   7
   8 static bool failtest_suppress = false;
   9
  10 /* Don't need to test everything here, just want fetch testing. */
  11 static enum failtest_result
  12 suppress_failure(struct failtest_call *history, unsigned num)
  13 {
  14         if (failtest_suppress)
  15                 return FAIL_DONT_FAIL;
  16         return block_repeat_failures(history, num);
  17 }
  18
  19 int main(int argc, char *argv[])
  20 {
  21         unsigned int i;
  22         struct tdb_context *tdb;
  23         int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP,
  24                         TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT,
  25                         TDB_NOMMAP|TDB_CONVERT };
  26         struct tdb_data key = tdb_mkdata("key", 3);
  27         struct tdb_data data = tdb_mkdata("data", 4);
  28
  29         failtest_init(argc, argv);
  30         failtest_hook = suppress_failure;
  31         failtest_exit_check = exit_check_log;
  32
  33         failtest_suppress = true;
  34         plan_tests(sizeof(flags) / sizeof(flags[0]) * 8 + 1);
  35         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  36                 tdb = tdb_open("run-11-simple-fetch.tdb", flags[i],
  37                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  38                 ok1(tdb);
  39                 if (tdb) {
  40                         struct tdb_data d = { NULL, 0 }; /* Bogus GCC warning */
  41
  42                         /* fetch should fail. */
  43                         failtest_suppress = false;
  44                         if (!ok1(tdb_fetch(tdb, key, &d) == TDB_ERR_NOEXIST))
  45                                 goto fail;
  46                         failtest_suppress = true;
  47                         ok1(tdb_check(tdb, NULL, NULL) == 0);
  48                         /* Insert should succeed. */
  49                         ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
  50                         ok1(tdb_check(tdb, NULL, NULL) == 0);
  51                         /* Fetch should now work. */
  52                         failtest_suppress = false;
  53                         if (!ok1(tdb_fetch(tdb, key, &d) == TDB_SUCCESS))
  54                                 goto fail;
  55                         failtest_suppress = true;
  56                         ok1(tdb_deq(d, data));
  57                         free(d.dptr);
  58                         ok1(tdb_check(tdb, NULL, NULL) == 0);
  59                         tdb_close(tdb);
  60                 }
  61         }
  62         ok1(tap_log_messages == 0);
  63         return exit_status();
  64
  65 fail:
  66         failtest_suppress = true;
  67         tdb_close(tdb);
  68         failtest_exit(exit_status());
  69 }