tdb2: test: fix run-57-die-during-transaction.c to be more efficient.
[ccan] / ccan / tdb2 / test / run-81-seqnum.c
index 6b95f19c084edbe17f71b2c95f43c904101d805b..b33d0a218b49198c20fe26ceaf3aa4265f6bb831 100644 (file)
@@ -4,57 +4,69 @@
 
 int main(int argc, char *argv[])
 {
-       unsigned int i;
+       unsigned int i, seq;
        struct tdb_context *tdb;
        struct tdb_data d = { NULL, 0 }; /* Bogus GCC warning */
        struct tdb_data key = tdb_mkdata("key", 3);
        struct tdb_data data = tdb_mkdata("data", 4);
        int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP,
                        TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT,
-                       TDB_NOMMAP|TDB_CONVERT };
+                       TDB_NOMMAP|TDB_CONVERT,
+                       TDB_INTERNAL|TDB_VERSION1, TDB_VERSION1,
+                       TDB_NOMMAP|TDB_VERSION1,
+                       TDB_INTERNAL|TDB_CONVERT|TDB_VERSION1,
+                       TDB_CONVERT|TDB_VERSION1,
+                       TDB_NOMMAP|TDB_CONVERT|TDB_VERSION1 };
 
-       plan_tests(sizeof(flags) / sizeof(flags[0]) * 15 + 4 * 13);
+       plan_tests(sizeof(flags) / sizeof(flags[0]) * 15 + 8 * 13);
        for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
                tdb = tdb_open("run-new_database.tdb", flags[i]|TDB_SEQNUM,
                               O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
                if (!ok1(tdb))
                        continue;
                
-               ok1(tdb_get_seqnum(tdb) == 0);
+               seq = 0;
+               ok1(tdb_get_seqnum(tdb) == seq);
                ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
-               ok1(tdb_get_seqnum(tdb) == 1);
+               ok1(tdb_get_seqnum(tdb) == ++seq);
                /* Fetch doesn't change seqnum */
                if (ok1(tdb_fetch(tdb, key, &d) == TDB_SUCCESS))
                        free(d.dptr);
-               ok1(tdb_get_seqnum(tdb) == 1);
+               ok1(tdb_get_seqnum(tdb) == seq);
                ok1(tdb_append(tdb, key, data) == TDB_SUCCESS);
-               ok1(tdb_get_seqnum(tdb) == 2);
+               /* Append in tdb1 (or store over value) bumps twice! */
+               if (flags[i] & TDB_VERSION1)
+                       seq++;
+               ok1(tdb_get_seqnum(tdb) == ++seq);
 
                ok1(tdb_delete(tdb, key) == TDB_SUCCESS);
-               ok1(tdb_get_seqnum(tdb) == 3);
+               ok1(tdb_get_seqnum(tdb) == ++seq);
                /* Empty append works */
                ok1(tdb_append(tdb, key, data) == TDB_SUCCESS);
-               ok1(tdb_get_seqnum(tdb) == 4);
+               ok1(tdb_get_seqnum(tdb) == ++seq);
 
                ok1(tdb_wipe_all(tdb) == TDB_SUCCESS);
-               ok1(tdb_get_seqnum(tdb) == 5);
+               ok1(tdb_get_seqnum(tdb) == ++seq);
 
                if (!(flags[i] & TDB_INTERNAL)) {
                        ok1(tdb_transaction_start(tdb) == TDB_SUCCESS);
                        ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
-                       ok1(tdb_get_seqnum(tdb) == 6);
+                       ok1(tdb_get_seqnum(tdb) == ++seq);
+                       /* Append in tdb1 (or store over value) bumps twice! */
+                       if (flags[i] & TDB_VERSION1)
+                               seq++;
                        ok1(tdb_append(tdb, key, data) == TDB_SUCCESS);
-                       ok1(tdb_get_seqnum(tdb) == 7);
+                       ok1(tdb_get_seqnum(tdb) == ++seq);
                        ok1(tdb_delete(tdb, key) == TDB_SUCCESS);
-                       ok1(tdb_get_seqnum(tdb) == 8);
+                       ok1(tdb_get_seqnum(tdb) == ++seq);
                        ok1(tdb_transaction_commit(tdb) == TDB_SUCCESS);
-                       ok1(tdb_get_seqnum(tdb) == 8);
+                       ok1(tdb_get_seqnum(tdb) == seq);
 
                        ok1(tdb_transaction_start(tdb) == TDB_SUCCESS);
                        ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
-                       ok1(tdb_get_seqnum(tdb) == 9);
+                       ok1(tdb_get_seqnum(tdb) == seq + 1);
                        tdb_transaction_cancel(tdb);
-                       ok1(tdb_get_seqnum(tdb) == 8);
+                       ok1(tdb_get_seqnum(tdb) == seq);
                }
                tdb_close(tdb);
                ok1(tap_log_messages == 0);