Add valgrind test for decompress option in tests target in makefile

makefile

@@ -260,8 +260,9 @@ test: tests
 tests:
 	$(SCANBUILD)
 	$(CPPCHECK)
-	$(VALGRIND) ./sparse2img.out -d test.simg 2> $(ANALYZE_PATH)/valgrind_d_option
-	#$(VALGRIND) ./img2sparse.out test.simg x 2>> $(ANALYZE_PATH)/valgrind
+	$(VALGRIND) ./sparse2img.out -d img/in.simg 2> $(ANALYZE_PATH)/valgrind_sparse2img_d
+	$(VALGRIND) ./sparse2img.out img/in.simg img/out.img 2> $(ANALYZE_PATH)/valgrind_sparse2img
+	md5sum -c img/md5_sum_file
 
 %.info: %.o
 	$(LCOV)