Fix testing mechanism.

test/test_macros.hpp

@@ -0,0 +1,12 @@
+/**
+ * @file test_marcos.hpp
+ *
+ * Helps with cmake testing.
+ *
+ * @author James Goppert <james.goppert@gmail.com>
+ */
+#pragma once
+
+#include <cstdio>
+
+#define TEST(X) if(!(X)) { fprintf(stderr, "test failed on %s:%d\n", __FILE__, __LINE__); return -1;}