1 files changed, 25 insertions, 0 deletions
diff --git a/extern/quadriflow/3rd/lemon-1.3.1/test/test_tools_pass.cc b/extern/quadriflow/3rd/lemon-1.3.1/test/test_tools_pass.cc
new file mode 100644
index 00000000000..b590c15a614
--- /dev/null
+++ b/extern/quadriflow/3rd/lemon-1.3.1/test/test_tools_pass.cc
@@ -0,0 +1,25 @@
+/* -*- mode: C++; indent-tabs-mode: nil; -*-
+ *
+ * This file is a part of LEMON, a generic C++ optimization library.
+ *
+ * Copyright (C) 2003-2009
+ * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
+ * (Egervary Research Group on Combinatorial Optimization, EGRES).
+ *
+ * Permission to use, modify and distribute this software is granted
+ * provided that this copyright notice appears in all copies. For
+ * precise terms see the accompanying LICENSE file.
+ *
+ * This software is provided "AS IS" with no warranty of any kind,
+ * express or implied, and with no claim as to its suitability for any
+ * purpose.
+ *
+ */
+
+#include "test_tools.h"
+
+int main()
+{
+  check(true, "It should pass.");
+  return 0;
+}