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entity tb_test2 is
end tb_test2;
library ieee;
use ieee.std_logic_1164.all;
architecture behav of tb_test2 is
signal v : std_logic_vector(1 downto 0);
signal s : std_logic_vector(1 downto 0);
begin
dut: entity work.test2
port map (s, v);
process
begin
s <= "00";
wait for 1 ns;
assert v = "00" severity failure;
s <= "11";
wait for 1 ns;
assert v = "10" severity failure;
wait;
end process;
end behav;
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