1 files changed, 76 insertions, 0 deletions
diff --git a/lib/tdb2/test/run-93-repack.c b/lib/tdb2/test/run-93-repack.c
new file mode 100644
index 0000000000..906a17b4b3
--- /dev/null
+++ b/lib/tdb2/test/run-93-repack.c
@@ -0,0 +1,76 @@
+#include "tdb2-source.h"
+#include <ccan/tap/tap.h>
+#include "logging.h"
+
+#define NUM_TESTS 50000
+
+static bool store_all(struct tdb_context *tdb)
+{
+	unsigned int i;
+	struct tdb_data key = { (unsigned char *)&i, sizeof(i) };
+	struct tdb_data dbuf = { (unsigned char *)&i, sizeof(i) };
+
+	for (i = 0; i < NUM_TESTS; i++) {
+		if (tdb_store(tdb, key, dbuf, TDB_INSERT) != TDB_SUCCESS)
+			return false;
+	}
+	return true;
+}
+
+static int mark_entry(struct tdb_context *tdb,
+		      TDB_DATA key, TDB_DATA data, bool found[])
+{
+	unsigned int num;
+
+	if (key.dsize != sizeof(num))
+		return -1;
+	memcpy(&num, key.dptr, key.dsize);
+	if (num >= NUM_TESTS)
+		return -1;
+	if (found[num])
+		return -1;
+	found[num] = true;
+	return 0;
+}
+
+static bool is_all_set(bool found[], unsigned int num)
+{
+	unsigned int i;
+
+	for (i = 0; i < num; i++)
+		if (!found[i])
+			return false;
+	return true;
+}
+
+int main(int argc, char *argv[])
+{
+	unsigned int i;
+	bool found[NUM_TESTS];
+	struct tdb_context *tdb;
+	int flags[] = { TDB_DEFAULT, TDB_NOMMAP,
+			TDB_CONVERT, TDB_NOMMAP|TDB_CONVERT,
+	};
+
+	plan_tests(sizeof(flags) / sizeof(flags[0]) * 6 + 1);
+
+	for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
+		tdb = tdb_open("run-93-repack.tdb", flags[i],
+			       O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+		ok1(tdb);
+		if (!tdb)
+			break;
+
+		ok1(store_all(tdb));
+
+		ok1(tdb_repack(tdb) == TDB_SUCCESS);
+		memset(found, 0, sizeof(found));
+		ok1(tdb_check(tdb, NULL, NULL) == TDB_SUCCESS);
+		ok1(tdb_traverse(tdb, mark_entry, found) == NUM_TESTS);
+		ok1(is_all_set(found, NUM_TESTS));
+		tdb_close(tdb);
+	}
+
+	ok1(tap_log_messages == 0);
+	return exit_status();
+}