1 files changed, 73 insertions, 0 deletions
diff --git a/lib/ntdb/test/api-55-transaction.c b/lib/ntdb/test/api-55-transaction.c
new file mode 100644
index 0000000000..d51dd0b13e
--- /dev/null
+++ b/lib/ntdb/test/api-55-transaction.c
@@ -0,0 +1,73 @@
+#include "private.h" // struct ntdb_context
+#include "ntdb.h"
+#include "tap-interface.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include "logging.h"
+
+int main(int argc, char *argv[])
+{
+	unsigned int i;
+	struct ntdb_context *ntdb;
+	unsigned char *buffer;
+	int flags[] = { NTDB_DEFAULT, NTDB_NOMMAP,
+			NTDB_CONVERT, NTDB_NOMMAP|NTDB_CONVERT };
+	NTDB_DATA key = ntdb_mkdata("key", 3);
+	NTDB_DATA data;
+
+	buffer = malloc(1000);
+	for (i = 0; i < 1000; i++)
+		buffer[i] = i;
+
+	plan_tests(sizeof(flags) / sizeof(flags[0]) * 20 + 1);
+
+	for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
+		ntdb = ntdb_open("run-55-transaction.ntdb", flags[i],
+			       O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+		ok1(ntdb);
+		if (!ntdb)
+			continue;
+
+		ok1(ntdb_transaction_start(ntdb) == 0);
+		data.dptr = buffer;
+		data.dsize = 1000;
+		ok1(ntdb_store(ntdb, key, data, NTDB_INSERT) == 0);
+		ok1(ntdb_fetch(ntdb, key, &data) == NTDB_SUCCESS);
+		ok1(data.dsize == 1000);
+		ok1(memcmp(data.dptr, buffer, data.dsize) == 0);
+		free(data.dptr);
+
+		/* Cancelling a transaction means no store */
+		ntdb_transaction_cancel(ntdb);
+		ok1(ntdb->file->allrecord_lock.count == 0
+		    && ntdb->file->num_lockrecs == 0);
+		ok1(ntdb_check(ntdb, NULL, NULL) == 0);
+		ok1(ntdb_fetch(ntdb, key, &data) == NTDB_ERR_NOEXIST);
+
+		/* Commit the transaction. */
+		ok1(ntdb_transaction_start(ntdb) == 0);
+		data.dptr = buffer;
+		data.dsize = 1000;
+		ok1(ntdb_store(ntdb, key, data, NTDB_INSERT) == 0);
+		ok1(ntdb_fetch(ntdb, key, &data) == NTDB_SUCCESS);
+		ok1(data.dsize == 1000);
+		ok1(memcmp(data.dptr, buffer, data.dsize) == 0);
+		free(data.dptr);
+		ok1(ntdb_transaction_commit(ntdb) == 0);
+		ok1(ntdb->file->allrecord_lock.count == 0
+		    && ntdb->file->num_lockrecs == 0);
+		ok1(ntdb_check(ntdb, NULL, NULL) == 0);
+		ok1(ntdb_fetch(ntdb, key, &data) == NTDB_SUCCESS);
+		ok1(data.dsize == 1000);
+		ok1(memcmp(data.dptr, buffer, data.dsize) == 0);
+		free(data.dptr);
+
+		ntdb_close(ntdb);
+	}
+
+	ok1(tap_log_messages == 0);
+	free(buffer);
+	return exit_status();
+}