git.ozlabs.org Git - ccan/blob - ccan/tdb/test/run-wronghash-fail.c

   1 #define _XOPEN_SOURCE 500
   2 #include <ccan/tdb/tdb.h>
   3 #include <ccan/tdb/io.c>
   4 #include <ccan/tdb/tdb.c>
   5 #include <ccan/tdb/lock.c>
   6 #include <ccan/tdb/freelist.c>
   7 #include <ccan/tdb/traverse.c>
   8 #include <ccan/tdb/transaction.c>
   9 #include <ccan/tdb/error.c>
  10 #include <ccan/tdb/open.c>
  11 #include <ccan/tdb/check.c>
  12 #include <ccan/tdb/hash.c>
  13 #include <ccan/tap/tap.h>
  14 #include <stdlib.h>
  15 #include <err.h>
  16
  17 static void log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...)
  18 {
  19         unsigned int *count = tdb_get_logging_private(tdb);
  20         if (strstr(fmt, "hash"))
  21                 (*count)++;
  22 }
  23
  24 int main(int argc, char *argv[])
  25 {
  26         struct tdb_context *tdb;
  27         unsigned int log_count;
  28         TDB_DATA d;
  29         struct tdb_logging_context log_ctx = { log_fn, &log_count };
  30
  31         plan_tests(28);
  32
  33         /* Create with default hash. */
  34         log_count = 0;
  35         tdb = tdb_open_ex("run-wronghash-fail.tdb", 0, 0,
  36                           O_CREAT|O_RDWR|O_TRUNC, 0600, &log_ctx, NULL);
  37         ok1(tdb);
  38         ok1(log_count == 0);
  39         d.dptr = (void *)"Hello";
  40         d.dsize = 5;
  41         ok1(tdb_store(tdb, d, d, TDB_INSERT) == 0);
  42         tdb_close(tdb);
  43
  44         /* Fail to open with different hash. */
  45         tdb = tdb_open_ex("run-wronghash-fail.tdb", 0, 0, O_RDWR, 0,
  46                           &log_ctx, tdb_jenkins_hash);
  47         ok1(!tdb);
  48         ok1(log_count == 1);
  49
  50         /* Create with different hash. */
  51         log_count = 0;
  52         tdb = tdb_open_ex("run-wronghash-fail.tdb", 0, 0,
  53                           O_CREAT|O_RDWR|O_TRUNC,
  54                           0600, &log_ctx, tdb_jenkins_hash);
  55         ok1(tdb);
  56         ok1(log_count == 0);
  57         tdb_close(tdb);
  58
  59         /* Endian should be no problem. */
  60         log_count = 0;
  61         tdb = tdb_open_ex("test/jenkins-le-hash.tdb", 0, 0, O_RDWR, 0,
  62                           &log_ctx, tdb_old_hash);
  63         ok1(!tdb);
  64         ok1(log_count == 1);
  65
  66         log_count = 0;
  67         tdb = tdb_open_ex("test/jenkins-be-hash.tdb", 0, 0, O_RDWR, 0,
  68                           &log_ctx, tdb_old_hash);
  69         ok1(!tdb);
  70         ok1(log_count == 1);
  71
  72         log_count = 0;
  73         /* Fail to open with old default hash. */
  74         tdb = tdb_open_ex("run-wronghash-fail.tdb", 0, 0, O_RDWR, 0,
  75                           &log_ctx, tdb_old_hash);
  76         ok1(!tdb);
  77         ok1(log_count == 1);
  78
  79         log_count = 0;
  80         tdb = tdb_open_ex("test/jenkins-le-hash.tdb", 0, 0, O_RDONLY,
  81                           0, &log_ctx, tdb_jenkins_hash);
  82         ok1(tdb);
  83         ok1(log_count == 0);
  84         ok1(tdb_check(tdb, NULL, NULL) == 0);
  85         tdb_close(tdb);
  86
  87         log_count = 0;
  88         tdb = tdb_open_ex("test/jenkins-be-hash.tdb", 0, 0, O_RDONLY,
  89                           0, &log_ctx, tdb_jenkins_hash);
  90         ok1(tdb);
  91         ok1(log_count == 0);
  92         ok1(tdb_check(tdb, NULL, NULL) == 0);
  93         tdb_close(tdb);
  94
  95         /* It should open with jenkins hash if we don't specify. */
  96         log_count = 0;
  97         tdb = tdb_open_ex("test/jenkins-le-hash.tdb", 0, 0, O_RDWR, 0,
  98                           &log_ctx, NULL);
  99         ok1(tdb);
 100         ok1(log_count == 0);
 101         ok1(tdb_check(tdb, NULL, NULL) == 0);
 102         tdb_close(tdb);
 103
 104         log_count = 0;
 105         tdb = tdb_open_ex("test/jenkins-be-hash.tdb", 0, 0, O_RDWR, 0,
 106                           &log_ctx, NULL);
 107         ok1(tdb);
 108         ok1(log_count == 0);
 109         ok1(tdb_check(tdb, NULL, NULL) == 0);
 110         tdb_close(tdb);
 111
 112         log_count = 0;
 113         tdb = tdb_open_ex("run-wronghash-fail.tdb", 0, 0, O_RDONLY,
 114                           0, &log_ctx, NULL);
 115         ok1(tdb);
 116         ok1(log_count == 0);
 117         ok1(tdb_check(tdb, NULL, NULL) == 0);
 118         tdb_close(tdb);
 119
 120
 121         return exit_status();
 122 }