1 files changed, 25 insertions, 0 deletions
diff --git a/testsuite/synth/oper02/tb_urot01.vhdl b/testsuite/synth/oper02/tb_urot01.vhdl
new file mode 100644
index 000000000..2875bbe96
--- /dev/null
+++ b/testsuite/synth/oper02/tb_urot01.vhdl
@@ -0,0 +1,25 @@
+entity tb_urot01 is
+end tb_urot01;
+
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+architecture behav of tb_urot01 is
+  signal v    : unsigned(7 downto 0);
+  signal ro   : unsigned(7 downto 0);
+  signal lo   : unsigned(7 downto 0);
+begin
+  dut: entity work.urot01
+    port map (v, ro, lo);
+
+  process
+  begin
+    v <= x"14";
+    wait for 1 ns;
+    assert ro = x"0a" severity failure;
+    assert lo = x"28" severity failure;
+
+    wait;
+  end process;
+end behav;