Adds checks to tests

U2_Entity_Component/Makefile

@@ -1,5 +1,6 @@
 
 vhdl_srcs = down_counter_int.vhd \
+            ../scripts/test_utility.vhd \
             top_entity.vhd \
             test_top_entity.vhd \
 

U2_Entity_Component/test_top_entity.vhd

@@ -4,8 +4,11 @@ library ieee;
 library std;
     use std.env.all;
 
+library work;
+    use work.test_utility.all;
+
 entity test_top_entity is
-    generic( CHECK_RESULTS : boolean );
+    generic( GUI_MODE : boolean; CHECK_RESULTS : boolean );
 end entity test_top_entity;
 
 architecture test of test_top_entity is
@@ -31,12 +34,19 @@ begin
 
     p_run : process
     begin
-	wait until falling_edge( RESET );
+        wait until falling_edge( RESET );
         for i in 0 to 128 loop
-	    wait until rising_edge( CLK );
+            wait until rising_edge( CLK );
         end loop;
         wait until rising_edge( CLK );
-	stop;
+
+        assert_eq( CNT, "0111000" );
+
+        if ( GUI_MODE ) then
+            std.env.stop;
+        else
+            std.env.finish;
+        end if;
     end process p_run;
 
 end architecture test;