1entity test_bench is
2end test_bench;
3
4architecture only of test_bench is
5 signal sig : integer := 0;
6begin -- only
7 p: process
8 begin -- process p
9 assert sig = 0 report "TEST FAILED" severity FAILURE;
10 report "TEST PASSED" severity NOTE;
11 wait;
12 end process p;
13end only;
14