1 files changed, 61 insertions, 0 deletions
diff --git a/lib/tdb2/test/run-35-convert.c b/lib/tdb2/test/run-35-convert.c
new file mode 100644
index 0000000000..0300369194
--- /dev/null
+++ b/lib/tdb2/test/run-35-convert.c
@@ -0,0 +1,61 @@
+#include <ccan/tdb2/private.h>
+#include <ccan/failtest/failtest_override.h>
+#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/transaction.c>
+#include <ccan/tdb2/check.c>
+#include <ccan/tap/tap.h>
+#include <ccan/failtest/failtest.h>
+#include "logging.h"
+#include "failtest_helper.h"
+
+int main(int argc, char *argv[])
+{
+	unsigned int i, messages = 0;
+	struct tdb_context *tdb;
+	int flags[] = { TDB_DEFAULT, TDB_NOMMAP,
+			TDB_CONVERT, TDB_NOMMAP|TDB_CONVERT };
+
+	failtest_init(argc, argv);
+	failtest_hook = block_repeat_failures;
+	failtest_exit_check = exit_check_log;
+	plan_tests(sizeof(flags) / sizeof(flags[0]) * 4);
+	for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
+		tdb = tdb_open("run-35-convert.tdb", flags[i],
+			       O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+		if (!ok1(tdb))
+			failtest_exit(exit_status());
+
+		tdb_close(tdb);
+		/* If we say TDB_CONVERT, it must be converted */
+		tdb = tdb_open("run-35-convert.tdb",
+			       flags[i]|TDB_CONVERT,
+			       O_RDWR, 0600, &tap_log_attr);
+		if (flags[i] & TDB_CONVERT) {
+			if (!tdb)
+				failtest_exit(exit_status());
+			ok1(tdb_get_flags(tdb) & TDB_CONVERT);
+			tdb_close(tdb);
+		} else {
+			if (!ok1(!tdb && errno == EIO))
+				failtest_exit(exit_status());
+			ok1(tap_log_messages == ++messages);
+			if (!ok1(log_last && strstr(log_last, "TDB_CONVERT")))
+				failtest_exit(exit_status());
+		}
+
+		/* If don't say TDB_CONVERT, it *may* be converted */
+		tdb = tdb_open("run-35-convert.tdb",
+			       flags[i] & ~TDB_CONVERT,
+			       O_RDWR, 0600, &tap_log_attr);
+		if (!tdb)
+			failtest_exit(exit_status());
+		ok1(tdb_get_flags(tdb) == flags[i]);
+		tdb_close(tdb);
+	}
+	failtest_exit(exit_status());
+}