From ec0b123c0341074f815ea8087da2dbf4b4575e49 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Sat, 7 Mar 2020 10:44:51 +0100
Subject: testsuite/synth: add a test for previous commit.

---
 testsuite/synth/output01/tb_output07.vhdl | 39 +++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 testsuite/synth/output01/tb_output07.vhdl

(limited to 'testsuite/synth/output01/tb_output07.vhdl')

diff --git a/testsuite/synth/output01/tb_output07.vhdl b/testsuite/synth/output01/tb_output07.vhdl
new file mode 100644
index 000000000..af2f7f037
--- /dev/null
+++ b/testsuite/synth/output01/tb_output07.vhdl
@@ -0,0 +1,39 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity tb_output07 is
+end tb_output07;
+
+architecture behav of tb_output07 is
+  signal i : std_logic;
+  signal clk : std_logic;
+  signal o : std_logic_vector (1 downto 0);
+begin
+  inst: entity work.output07
+    port map (clk => clk, i => i, o => o);
+
+  process
+    procedure pulse is
+    begin
+      wait for 1 ns;
+      clk <= '1';
+      wait for 1 ns;
+      clk <= '0';
+    end pulse;
+  begin
+    clk <= '0';
+    wait for 1 ns;
+    assert o = "10" severity failure;
+
+    i <= '1';
+    pulse;
+    assert o = "01" severity failure;
+
+    i <= '0';
+    pulse;
+    assert o = "10" severity failure;
+
+    wait;
+  end process;
+end behav;
+
-- 
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