diff options
Diffstat (limited to 'lib/tdb2/test/api-81-seqnum.c')
-rw-r--r-- | lib/tdb2/test/api-81-seqnum.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/lib/tdb2/test/api-81-seqnum.c b/lib/tdb2/test/api-81-seqnum.c new file mode 100644 index 0000000000..c41b9ce3dd --- /dev/null +++ b/lib/tdb2/test/api-81-seqnum.c @@ -0,0 +1,79 @@ +#include <ccan/tdb2/tdb2.h> +#include <ccan/tap/tap.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <stdlib.h> +#include "logging.h" + +int main(int argc, char *argv[]) +{ + 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_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 + 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; + + seq = 0; + ok1(tdb_get_seqnum(tdb) == seq); + ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0); + 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) == seq); + ok1(tdb_append(tdb, key, data) == TDB_SUCCESS); + /* 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) == ++seq); + /* Empty append works */ + ok1(tdb_append(tdb, key, data) == TDB_SUCCESS); + ok1(tdb_get_seqnum(tdb) == ++seq); + + ok1(tdb_wipe_all(tdb) == TDB_SUCCESS); + 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) == ++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) == ++seq); + ok1(tdb_delete(tdb, key) == TDB_SUCCESS); + ok1(tdb_get_seqnum(tdb) == ++seq); + ok1(tdb_transaction_commit(tdb) == TDB_SUCCESS); + 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) == seq + 1); + tdb_transaction_cancel(tdb); + ok1(tdb_get_seqnum(tdb) == seq); + } + tdb_close(tdb); + ok1(tap_log_messages == 0); + } + return exit_status(); +} |