tdb2: Implement tdb_get_flags, tdb_add_flag and tdb_remove_flag.

[ccan] / ccan / tdb2 / test / run-add-remove-flags.c

diff --git a/ccan/tdb2/test/run-add-remove-flags.c b/ccan/tdb2/test/run-add-remove-flags.c
new file mode 100644 (file)
index 0000000..7c74e53
--- /dev/null
+++ b/ccan/tdb2/test/run-add-remove-flags.c
@@ -0,0 +1,92 @@
+#include <ccan/tdb2/tdb.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/traverse.c>
+#include <ccan/tdb2/transaction.c>
+#include <ccan/tap/tap.h>
+#include "logging.h"
+
+int main(int argc, char *argv[])
+{
+       unsigned int i;
+       struct tdb_context *tdb;
+       int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP,
+                       TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT, 
+                       TDB_NOMMAP|TDB_CONVERT };
+
+       plan_tests(87);
+       for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
+               tdb = tdb_open("run-add-remove-flags.tdb", flags[i],
+                              O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+               ok1(tdb);
+               if (!tdb)
+                       continue;
+
+               ok1(tdb_get_flags(tdb) == tdb->flags);
+               tap_log_messages = 0;
+               tdb_add_flag(tdb, TDB_NOLOCK);
+               if (flags[i] & TDB_INTERNAL)
+                       ok1(tap_log_messages == 1);
+               else {
+                       ok1(tap_log_messages == 0);
+                       ok1(tdb_get_flags(tdb) & TDB_NOLOCK);
+               }
+
+               tap_log_messages = 0;
+               tdb_add_flag(tdb, TDB_NOMMAP);
+               if (flags[i] & TDB_INTERNAL)
+                       ok1(tap_log_messages == 1);
+               else {
+                       ok1(tap_log_messages == 0);
+                       ok1(tdb_get_flags(tdb) & TDB_NOMMAP);
+                       ok1(tdb->map_ptr == NULL);
+               }
+
+               tap_log_messages = 0;
+               tdb_add_flag(tdb, TDB_NOSYNC);
+               if (flags[i] & TDB_INTERNAL)
+                       ok1(tap_log_messages == 1);
+               else {
+                       ok1(tap_log_messages == 0);
+                       ok1(tdb_get_flags(tdb) & TDB_NOSYNC);
+               }
+
+               ok1(tdb_get_flags(tdb) == tdb->flags);
+
+               tap_log_messages = 0;
+               tdb_remove_flag(tdb, TDB_NOLOCK);
+               if (flags[i] & TDB_INTERNAL)
+                       ok1(tap_log_messages == 1);
+               else {
+                       ok1(tap_log_messages == 0);
+                       ok1(!(tdb_get_flags(tdb) & TDB_NOLOCK));
+               }
+
+               tap_log_messages = 0;
+               tdb_remove_flag(tdb, TDB_NOMMAP);
+               if (flags[i] & TDB_INTERNAL)
+                       ok1(tap_log_messages == 1);
+               else {
+                       ok1(tap_log_messages == 0);
+                       ok1(!(tdb_get_flags(tdb) & TDB_NOMMAP));
+                       ok1(tdb->map_ptr != NULL);
+               }
+
+               tap_log_messages = 0;
+               tdb_remove_flag(tdb, TDB_NOSYNC);
+               if (flags[i] & TDB_INTERNAL)
+                       ok1(tap_log_messages == 1);
+               else {
+                       ok1(tap_log_messages == 0);
+                       ok1(!(tdb_get_flags(tdb) & TDB_NOSYNC));
+               }
+
+               tdb_close(tdb);
+       }
+
+       ok1(tap_log_messages == 0);
+       return exit_status();
+}