1 files changed, 44 insertions, 0 deletions
diff --git a/test/test_fsb.cpp b/test/test_fsb.cpp
new file mode 100644
index 0000000..f8299f0
--- /dev/null
+++ b/test/test_fsb.cpp
@@ -0,0 +1,44 @@
+/* Copyright (C) 2018 David Robillard <d@drobilla.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#undef NDEBUG
+
+#include <Hilbert/BigBitVec.hpp>
+#include <Hilbert/FixBitVec.hpp>
+
+#include <cassert>
+#include <string>
+
+template <typename T>
+int
+test_fsb(const int size)
+{
+	for (int i = 0; i < size; ++i) {
+		T field{size};
+		field.reset();
+		field.set(i);
+		assert(field.fsb() == i + 1);
+	}
+
+	return 0;
+}
+
+int
+main()
+{
+	return test_fsb<CFixBitVec>(FBV_BITS) || test_fsb<CBigBitVec>(1024);
+}