lib/ntdb/test/run-90-get-set-attributes.c

   1 #include "ntdb-source.h"
   2 #include "tap-interface.h"
   3 #include "logging.h"
   4
   5 static int mylock(int fd, int rw, off_t off, off_t len, bool waitflag,
   6                   void *unused)
   7 {
   8         return 0;
   9 }
  10
  11 static int myunlock(int fd, int rw, off_t off, off_t len, void *unused)
  12 {
  13         return 0;
  14 }
  15
  16 static uint32_t hash_fn(const void *key, size_t len, uint32_t seed,
  17                         void *priv)
  18 {
  19         return 0;
  20 }
  21
  22 int main(int argc, char *argv[])
  23 {
  24         unsigned int i;
  25         struct ntdb_context *ntdb;
  26         int flags[] = { NTDB_DEFAULT, NTDB_NOMMAP,
  27                         NTDB_CONVERT, NTDB_NOMMAP|NTDB_CONVERT };
  28         union ntdb_attribute seed_attr;
  29         union ntdb_attribute hash_attr;
  30         union ntdb_attribute lock_attr;
  31
  32         seed_attr.base.attr = NTDB_ATTRIBUTE_SEED;
  33         seed_attr.base.next = &hash_attr;
  34         seed_attr.seed.seed = 100;
  35
  36         hash_attr.base.attr = NTDB_ATTRIBUTE_HASH;
  37         hash_attr.base.next = &lock_attr;
  38         hash_attr.hash.fn = hash_fn;
  39         hash_attr.hash.data = &hash_attr;
  40
  41         lock_attr.base.attr = NTDB_ATTRIBUTE_FLOCK;
  42         lock_attr.base.next = &tap_log_attr;
  43         lock_attr.flock.lock = mylock;
  44         lock_attr.flock.unlock = myunlock;
  45         lock_attr.flock.data = &lock_attr;
  46
  47         plan_tests(sizeof(flags) / sizeof(flags[0]) * 50);
  48
  49         for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
  50                 union ntdb_attribute attr;
  51
  52                 /* First open with no attributes. */
  53                 ntdb = ntdb_open("run-90-get-set-attributes.ntdb",
  54                                  flags[i] |MAYBE_NOSYNC,
  55                                  O_RDWR|O_CREAT|O_TRUNC, 0600, NULL);
  56                 ok1(ntdb);
  57
  58                 /* Get log on no attributes will fail */
  59                 attr.base.attr = NTDB_ATTRIBUTE_LOG;
  60                 ok1(ntdb_get_attribute(ntdb, &attr) == NTDB_ERR_NOEXIST);
  61                 /* These always work. */
  62                 attr.base.attr = NTDB_ATTRIBUTE_HASH;
  63                 ok1(ntdb_get_attribute(ntdb, &attr) == 0);
  64                 ok1(attr.base.attr == NTDB_ATTRIBUTE_HASH);
  65                 ok1(attr.hash.fn == ntdb_jenkins_hash);
  66                 attr.base.attr = NTDB_ATTRIBUTE_FLOCK;
  67                 ok1(ntdb_get_attribute(ntdb, &attr) == 0);
  68                 ok1(attr.base.attr == NTDB_ATTRIBUTE_FLOCK);
  69                 ok1(attr.flock.lock == ntdb_fcntl_lock);
  70                 ok1(attr.flock.unlock == ntdb_fcntl_unlock);
  71                 attr.base.attr = NTDB_ATTRIBUTE_SEED;
  72                 ok1(ntdb_get_attribute(ntdb, &attr) == 0);
  73                 ok1(attr.base.attr == NTDB_ATTRIBUTE_SEED);
  74                 /* This is possible, just astronomically unlikely. */
  75                 ok1(attr.seed.seed != 0);
  76
  77                 /* Unset attributes. */
  78                 ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_LOG);
  79                 ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_FLOCK);
  80
  81                 /* Set them. */
  82                 ok1(ntdb_set_attribute(ntdb, &tap_log_attr) == 0);
  83                 ok1(ntdb_set_attribute(ntdb, &lock_attr) == 0);
  84                 /* These should fail. */
  85                 ok1(ntdb_set_attribute(ntdb, &seed_attr) == NTDB_ERR_EINVAL);
  86                 ok1(tap_log_messages == 1);
  87                 ok1(ntdb_set_attribute(ntdb, &hash_attr) == NTDB_ERR_EINVAL);
  88                 ok1(tap_log_messages == 2);
  89                 tap_log_messages = 0;
  90
  91                 /* Getting them should work as expected. */
  92                 attr.base.attr = NTDB_ATTRIBUTE_LOG;
  93                 ok1(ntdb_get_attribute(ntdb, &attr) == 0);
  94                 ok1(attr.base.attr == NTDB_ATTRIBUTE_LOG);
  95                 ok1(attr.log.fn == tap_log_attr.log.fn);
  96                 ok1(attr.log.data == tap_log_attr.log.data);
  97
  98                 attr.base.attr = NTDB_ATTRIBUTE_FLOCK;
  99                 ok1(ntdb_get_attribute(ntdb, &attr) == 0);
 100                 ok1(attr.base.attr == NTDB_ATTRIBUTE_FLOCK);
 101                 ok1(attr.flock.lock == mylock);
 102                 ok1(attr.flock.unlock == myunlock);
 103                 ok1(attr.flock.data == &lock_attr);
 104
 105                 /* Unset them again. */
 106                 ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_FLOCK);
 107                 ok1(tap_log_messages == 0);
 108                 ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_LOG);
 109                 ok1(tap_log_messages == 0);
 110
 111                 ntdb_close(ntdb);
 112                 ok1(tap_log_messages == 0);
 113
 114                 /* Now open with all attributes. */
 115                 ntdb = ntdb_open("run-90-get-set-attributes.ntdb",
 116                                  flags[i] | MAYBE_NOSYNC,
 117                                  O_RDWR|O_CREAT|O_TRUNC, 0600,
 118                                  &seed_attr);
 119
 120                 ok1(ntdb);
 121
 122                 /* Get will succeed */
 123                 attr.base.attr = NTDB_ATTRIBUTE_LOG;
 124                 ok1(ntdb_get_attribute(ntdb, &attr) == 0);
 125                 ok1(attr.base.attr == NTDB_ATTRIBUTE_LOG);
 126                 ok1(attr.log.fn == tap_log_attr.log.fn);
 127                 ok1(attr.log.data == tap_log_attr.log.data);
 128
 129                 attr.base.attr = NTDB_ATTRIBUTE_HASH;
 130                 ok1(ntdb_get_attribute(ntdb, &attr) == 0);
 131                 ok1(attr.base.attr == NTDB_ATTRIBUTE_HASH);
 132                 ok1(attr.hash.fn == hash_fn);
 133                 ok1(attr.hash.data == &hash_attr);
 134
 135                 attr.base.attr = NTDB_ATTRIBUTE_FLOCK;
 136                 ok1(ntdb_get_attribute(ntdb, &attr) == 0);
 137                 ok1(attr.base.attr == NTDB_ATTRIBUTE_FLOCK);
 138                 ok1(attr.flock.lock == mylock);
 139                 ok1(attr.flock.unlock == myunlock);
 140                 ok1(attr.flock.data == &lock_attr);
 141
 142                 attr.base.attr = NTDB_ATTRIBUTE_SEED;
 143                 ok1(ntdb_get_attribute(ntdb, &attr) == 0);
 144                 ok1(attr.base.attr == NTDB_ATTRIBUTE_SEED);
 145                 ok1(attr.seed.seed == seed_attr.seed.seed);
 146
 147                 /* Unset attributes. */
 148                 ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_HASH);
 149                 ok1(tap_log_messages == 1);
 150                 ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_SEED);
 151                 ok1(tap_log_messages == 2);
 152                 ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_FLOCK);
 153                 ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_LOG);
 154                 ok1(tap_log_messages == 2);
 155                 tap_log_messages = 0;
 156
 157                 ntdb_close(ntdb);
 158
 159         }
 160         return exit_status();
 161 }