testsuite/synth: add test for tgingold/ghdlsynth-beta#56

1 files changed, 26 insertions, 0 deletions

diff --git a/testsuite/synth/synth56/tb_test2.vhdl b/testsuite/synth/synth56/tb_test2.vhdl
new file mode 100644
index 000000000..3403d30db
--- /dev/null
+++ b/testsuite/synth/synth56/tb_test2.vhdl
@@ -0,0 +1,26 @@
+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;