1 files changed, 20 insertions, 0 deletions
diff --git a/testsuite/synth/const01/tb_const01.vhdl b/testsuite/synth/const01/tb_const01.vhdl
new file mode 100644
index 000000000..b5fad5833
--- /dev/null
+++ b/testsuite/synth/const01/tb_const01.vhdl
@@ -0,0 +1,20 @@
+entity tb_const01 is
+end tb_const01;
+
+library ieee;
+use ieee.std_logic_1164.all;
+
+architecture behav of tb_const01 is
+  signal res : std_logic_vector(31 downto 0);
+begin
+  dut: entity work.const01
+    port map (res);
+
+  process
+  begin
+    wait for 1 ns;
+    assert res = x"01020304" severity failure;
+
+    wait;
+  end process;
+end behav;