tdb2: test: convert (non-invasive) run tests to api tests.

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

diff --git a/ccan/tdb2/test/api-add-remove-flags.c b/ccan/tdb2/test/api-add-remove-flags.c
new file mode 100644 (file)
index 0000000..231b9f6
--- /dev/null
+++ b/ccan/tdb2/test/api-add-remove-flags.c
@@ -0,0 +1,94 @@
+#include <ccan/tdb2/private.h> // for tdb_context
+#include <ccan/tdb2/tdb2.h>
+#include <ccan/tap/tap.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.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,
+                       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(173);
+       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->file->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->file->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();
+}