tests cleanup

util/src/util_dummy.cpp

@@ -1,4 +1,4 @@
 // This file just includes all the header-only parts of the lib so we can ensure they at least compile.
 
-#include "rusefi/arrays.h"
-#include "rusefi/interpolation.h"
+#include <rusefi/arrays.h>
+#include <rusefi/interpolation.h>

util/test/test_fragments.cpp

@@ -39,6 +39,20 @@ TEST(Util_Fragments, fragments) {
 
 	resetBuffer();
 
+	{
+		// Exactly copy both buffers
+		uint8_t expected[] = { 
+			1, 2, 3, 4, 5, 6, 7, 8, 9, 10,	// buffer10
+			11, 12, 13, 14, 15,				// buffer5
+			0, 0, 0, 0, 0,					// null obj2
+			1, 2, 3, 4, 5, 6, 7, 8, 9, 10	// buffer10 again
+		};
+		copyRange(buffer, fragments, 0, 10 + 5 + 5 + 10);
+		EXPECT_TRUE( 0 == std::memcmp(buffer, expected, sizeof(expected)));
+	}
+
+	resetBuffer();
+
 	{
 		// Check overlap between first and second fragments
 		uint8_t expected[] = {9, 10, 11, 12, 13};

util/test/test_math.cpp

@@ -5,8 +5,6 @@
 
 TEST(Util_Math, ExpTaylor)
 {
-    float x = -2;
-
     // test from -2 < x < 0
     for(float x = -2; x < 0; x += 0.05)
     {