--- /dev/null
+#include "config.h"
+#include "../ntdb.h"
+#include "../private.h"
+#include "tap-interface.h"
+#include "logging.h"
+#include "helpapi-external-agent.h"
+
+int main(int argc, char *argv[])
+{
+ unsigned int i;
+ struct ntdb_context *ntdb;
+ NTDB_DATA key = ntdb_mkdata("key", 3);
+ NTDB_DATA data = ntdb_mkdata("data", 4);
+ int flags[] = { NTDB_DEFAULT, NTDB_NOMMAP,
+ NTDB_CONVERT, NTDB_NOMMAP|NTDB_CONVERT };
+
+ plan_tests(sizeof(flags) / sizeof(flags[0]) * 48);
+
+ for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
+ /* RW -> R0 */
+ ntdb = ntdb_open("run-92-get-set-readonly.ntdb",
+ flags[i]|MAYBE_NOSYNC,
+ O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+ ok1(ntdb);
+ ok1(!(ntdb_get_flags(ntdb) & NTDB_RDONLY));
+
+ ok1(ntdb_store(ntdb, key, data, NTDB_INSERT) == NTDB_SUCCESS);
+
+ ntdb_add_flag(ntdb, NTDB_RDONLY);
+ ok1(ntdb_get_flags(ntdb) & NTDB_RDONLY);
+
+ /* Can't store, append, delete. */
+ ok1(ntdb_store(ntdb, key, data, NTDB_MODIFY) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 1);
+ ok1(ntdb_append(ntdb, key, data) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 2);
+ ok1(ntdb_delete(ntdb, key) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 3);
+
+ /* Can't start a transaction, or any write lock. */
+ ok1(ntdb_transaction_start(ntdb) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 4);
+ ok1(ntdb_chainlock(ntdb, key) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 5);
+ ok1(ntdb_lockall(ntdb) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 6);
+ ok1(ntdb_wipe_all(ntdb) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 7);
+
+ /* Back to RW. */
+ ntdb_remove_flag(ntdb, NTDB_RDONLY);
+ ok1(!(ntdb_get_flags(ntdb) & NTDB_RDONLY));
+
+ ok1(ntdb_store(ntdb, key, data, NTDB_MODIFY) == NTDB_SUCCESS);
+ ok1(ntdb_append(ntdb, key, data) == NTDB_SUCCESS);
+ ok1(ntdb_delete(ntdb, key) == NTDB_SUCCESS);
+
+ ok1(ntdb_transaction_start(ntdb) == NTDB_SUCCESS);
+ ok1(ntdb_store(ntdb, key, data, NTDB_INSERT) == NTDB_SUCCESS);
+ ok1(ntdb_transaction_commit(ntdb) == NTDB_SUCCESS);
+
+ ok1(ntdb_chainlock(ntdb, key) == NTDB_SUCCESS);
+ ntdb_chainunlock(ntdb, key);
+ ok1(ntdb_lockall(ntdb) == NTDB_SUCCESS);
+ ntdb_unlockall(ntdb);
+ ok1(ntdb_wipe_all(ntdb) == NTDB_SUCCESS);
+ ok1(tap_log_messages == 7);
+
+ ntdb_close(ntdb);
+
+ /* R0 -> RW */
+ ntdb = ntdb_open("run-92-get-set-readonly.ntdb",
+ flags[i]|MAYBE_NOSYNC,
+ O_RDONLY, 0600, &tap_log_attr);
+ ok1(ntdb);
+ ok1(ntdb_get_flags(ntdb) & NTDB_RDONLY);
+
+ /* Can't store, append, delete. */
+ ok1(ntdb_store(ntdb, key, data, NTDB_INSERT) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 8);
+ ok1(ntdb_append(ntdb, key, data) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 9);
+ ok1(ntdb_delete(ntdb, key) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 10);
+
+ /* Can't start a transaction, or any write lock. */
+ ok1(ntdb_transaction_start(ntdb) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 11);
+ ok1(ntdb_chainlock(ntdb, key) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 12);
+ ok1(ntdb_lockall(ntdb) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 13);
+ ok1(ntdb_wipe_all(ntdb) == NTDB_ERR_RDONLY);
+ ok1(tap_log_messages == 14);
+
+ /* Can't remove NTDB_RDONLY since we opened with O_RDONLY */
+ ntdb_remove_flag(ntdb, NTDB_RDONLY);
+ ok1(tap_log_messages == 15);
+ ok1(ntdb_get_flags(ntdb) & NTDB_RDONLY);
+ ntdb_close(ntdb);
+
+ ok1(tap_log_messages == 15);
+ tap_log_messages = 0;
+ }
+ return exit_status();
+}