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                         TDB_INTERNAL|TDB_VERSION1, TDB_VERSION1,
  27                         TDB_NOMMAP|TDB_VERSION1,
  28                         TDB_INTERNAL|TDB_CONVERT|TDB_VERSION1,
  29                         TDB_CONVERT|TDB_VERSION1,
  30                         TDB_NOMMAP|TDB_CONVERT|TDB_VERSION1 };
  31         struct tdb_data key = tdb_mkdata("key", 3);
  32         struct tdb_data data = tdb_mkdata("data", 4);
  33
  34         failtest_init(argc, argv);
  35         failtest_hook = suppress_failure;
  36         failtest_exit_check = exit_check_log;
  37
  38         failtest_suppress = true;
  39         plan_tests(sizeof(flags) / sizeof(flags[0]) * 8 + 1);
  40         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  41                 tdb = tdb_open("run-11-simple-fetch.tdb", flags[i],
  42                                O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
  43                 ok1(tdb);
  44                 if (tdb) {
  45                         struct tdb_data d = { NULL, 0 }; /* Bogus GCC warning */
  46
  47                         /* fetch should fail. */
  48                         failtest_suppress = false;
  49                         if (!ok1(tdb_fetch(tdb, key, &d) == TDB_ERR_NOEXIST))
  50                                 goto fail;
  51                         failtest_suppress = true;
  52                         ok1(tdb_check(tdb, NULL, NULL) == 0);
  53                         /* Insert should succeed. */
  54                         ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
  55                         ok1(tdb_check(tdb, NULL, NULL) == 0);
  56                         /* Fetch should now work. */
  57                         failtest_suppress = false;
  58                         if (!ok1(tdb_fetch(tdb, key, &d) == TDB_SUCCESS))
  59                                 goto fail;
  60                         failtest_suppress = true;
  61                         ok1(tdb_deq(d, data));
  62                         free(d.dptr);
  63                         ok1(tdb_check(tdb, NULL, NULL) == 0);
  64                         tdb_close(tdb);
  65                 }
  66         }
  67         ok1(tap_log_messages == 0);
  68         return exit_status();
  69
  70 fail:
  71         failtest_suppress = true;
  72         tdb_close(tdb);
  73         failtest_exit(exit_status());
  74 }