1 files changed, 22 insertions, 0 deletions
diff --git a/testsuite/synth/anon01/tb_anon01.vhdl b/testsuite/synth/anon01/tb_anon01.vhdl
new file mode 100644
index 000000000..88dc43939
--- /dev/null
+++ b/testsuite/synth/anon01/tb_anon01.vhdl
@@ -0,0 +1,22 @@
+entity tb_anon01 is
+end tb_anon01;
+
+architecture behav of tb_anon01 is
+  signal i, o : bit_vector(6 downto 0);
+begin
+  dut: entity work.anon01
+    port map (i, o);
+
+  process
+  begin
+    i <= b"000_0000";
+    wait for 1 ns;
+    assert o = b"010_0101" severity failure;
+
+    i <= b"111_1111";
+    wait for 1 ns;
+    assert o = b"101_1010" severity failure;
+
+    wait;
+  end process;
+end behav;