Use c_tb_timeout to raise ERROR if there is no result.

libraries/io/nw_10GbE/tb/vhdl/tb_nw_arp_request.vhd

@@ -45,6 +45,9 @@ END tb_nw_arp_request;
 
 ARCHITECTURE tb OF tb_nw_arp_request IS
 
+  -- Use c_tb_timeout to raise ERROR if there is no result
+  CONSTANT c_tb_timeout : NATURAL := 100;
+
   SIGNAL tb_end             : STD_LOGIC := '0';
   SIGNAL clk                : STD_LOGIC := '1';
   SIGNAL dp_pps             : STD_LOGIC := '1';
@@ -77,7 +80,7 @@ BEGIN
     dp_pps <= '0';
     proc_common_wait_some_cycles(clk, 10);
     src_in.ready <= '1';
-    proc_common_wait_until_evt(clk, src_out.eop);
+    proc_common_wait_until_evt(c_tb_timeout, clk, src_out.eop);
     tb_end <= '1';
     -- End with WAIT to avoid Warning: (vcom-1090) Possible infinite loop:
     -- Process contains no WAIT statement.

libraries/io/nw_10GbE/tb/vhdl/tb_nw_ping_response.vhd

@@ -42,6 +42,9 @@ END tb_nw_ping_response;
 
 ARCHITECTURE tb OF tb_nw_ping_response IS
 
+  -- Use c_tb_timeout to raise ERROR if there is no result
+  CONSTANT c_tb_timeout : NATURAL := 100;
+
   CONSTANT c_data_w : NATURAL := 64;
   
   CONSTANT c_nof_ping_packet_fields : NATURAL := 21;
@@ -183,7 +186,7 @@ BEGIN
   p_tb_end : PROCESS
   BEGIN
     FOR I IN 0 TO 2*c_nof_ping_responses LOOP
-      proc_common_wait_until_evt(clk, nw_ping_response_src_out.eop);
+      proc_common_wait_until_evt(c_tb_timeout, clk, nw_ping_response_src_out.eop);
     END LOOP;
     tb_end <= '1';
     -- End with WAIT to avoid Warning: (vcom-1090) Possible infinite loop: