diff options
Diffstat (limited to 'lib/tdb2/test/run-92-get-set-readonly.c')
| -rw-r--r-- | lib/tdb2/test/run-92-get-set-readonly.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/lib/tdb2/test/run-92-get-set-readonly.c b/lib/tdb2/test/run-92-get-set-readonly.c new file mode 100644 index 0000000000..09a6010c18 --- /dev/null +++ b/lib/tdb2/test/run-92-get-set-readonly.c @@ -0,0 +1,109 @@ +#include <ccan/tdb2/tdb.c> +#include <ccan/tdb2/open.c> +#include <ccan/tdb2/free.c> +#include <ccan/tdb2/lock.c> +#include <ccan/tdb2/io.c> +#include <ccan/tdb2/hash.c> +#include <ccan/tdb2/check.c> +#include <ccan/tdb2/transaction.c> +#include <ccan/tdb2/traverse.c> +#include <ccan/tap/tap.h> +#include "logging.h" + +int main(int argc, char *argv[]) +{ + unsigned int i; + struct tdb_context *tdb; + struct tdb_data key = tdb_mkdata("key", 3); + struct tdb_data data = tdb_mkdata("data", 4); + int flags[] = { TDB_DEFAULT, TDB_NOMMAP, + TDB_CONVERT, TDB_NOMMAP|TDB_CONVERT }; + + plan_tests(sizeof(flags) / sizeof(flags[0]) * 48); + + for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) { + /* RW -> R0 */ + tdb = tdb_open("run-92-get-set-readonly.tdb", flags[i], + O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr); + ok1(tdb); + ok1(!(tdb_get_flags(tdb) & TDB_RDONLY)); + + ok1(tdb_store(tdb, key, data, TDB_INSERT) == TDB_SUCCESS); + + tdb_add_flag(tdb, TDB_RDONLY); + ok1(tdb_get_flags(tdb) & TDB_RDONLY); + + /* Can't store, append, delete. */ + ok1(tdb_store(tdb, key, data, TDB_MODIFY) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 1); + ok1(tdb_append(tdb, key, data) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 2); + ok1(tdb_delete(tdb, key) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 3); + + /* Can't start a transaction, or any write lock. */ + ok1(tdb_transaction_start(tdb) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 4); + ok1(tdb_chainlock(tdb, key) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 5); + ok1(tdb_lockall(tdb) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 6); + ok1(tdb_wipe_all(tdb) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 7); + + /* Back to RW. */ + tdb_remove_flag(tdb, TDB_RDONLY); + ok1(!(tdb_get_flags(tdb) & TDB_RDONLY)); + + ok1(tdb_store(tdb, key, data, TDB_MODIFY) == TDB_SUCCESS); + ok1(tdb_append(tdb, key, data) == TDB_SUCCESS); + ok1(tdb_delete(tdb, key) == TDB_SUCCESS); + + ok1(tdb_transaction_start(tdb) == TDB_SUCCESS); + ok1(tdb_store(tdb, key, data, TDB_INSERT) == TDB_SUCCESS); + ok1(tdb_transaction_commit(tdb) == TDB_SUCCESS); + + ok1(tdb_chainlock(tdb, key) == TDB_SUCCESS); + tdb_chainunlock(tdb, key); + ok1(tdb_lockall(tdb) == TDB_SUCCESS); + tdb_unlockall(tdb); + ok1(tdb_wipe_all(tdb) == TDB_SUCCESS); + ok1(tap_log_messages == 7); + + tdb_close(tdb); + + /* R0 -> RW */ + tdb = tdb_open("run-92-get-set-readonly.tdb", flags[i], + O_RDONLY, 0600, &tap_log_attr); + ok1(tdb); + ok1(tdb_get_flags(tdb) & TDB_RDONLY); + + /* Can't store, append, delete. */ + ok1(tdb_store(tdb, key, data, TDB_INSERT) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 8); + ok1(tdb_append(tdb, key, data) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 9); + ok1(tdb_delete(tdb, key) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 10); + + /* Can't start a transaction, or any write lock. */ + ok1(tdb_transaction_start(tdb) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 11); + ok1(tdb_chainlock(tdb, key) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 12); + ok1(tdb_lockall(tdb) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 13); + ok1(tdb_wipe_all(tdb) == TDB_ERR_RDONLY); + ok1(tap_log_messages == 14); + + /* Can't remove TDB_RDONLY since we opened with O_RDONLY */ + tdb_remove_flag(tdb, TDB_RDONLY); + ok1(tap_log_messages == 15); + ok1(tdb_get_flags(tdb) & TDB_RDONLY); + tdb_close(tdb); + + ok1(tap_log_messages == 15); + tap_log_messages = 0; + } + return exit_status(); +} |