testsuite/synth: add psl02

4 files changed, 74 insertions, 0 deletions

diff --git a/testsuite/synth/psl02/assert1.vhdl b/testsuite/synth/psl02/assert1.vhdl
new file mode 100644
index 000000000..a563dadd1
--- /dev/null
+++ b/testsuite/synth/psl02/assert1.vhdl
@@ -0,0 +1,30 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity assert1 is
+ port (clk, rst: std_logic;
+       cnt : out unsigned(3 downto 0));
+end assert1;
+
+architecture behav of assert1 is
+ signal val : unsigned (3 downto 0);
+begin
+ process(clk)
+ begin
+   if rising_edge(clk) then
+     if rst = '1' then
+       val <= (others => '0');
+     else
+       val <= val + 1;
+     end if;
+   end if;
+ end process;
+ cnt <= val;
+end behav;
+
+vunit verif1 (assert1)
+{
+  default clock is rising_edge(clk);
+  assert always cnt /= 5 abort rst;
+}
diff --git a/testsuite/synth/psl02/assert2.vhdl b/testsuite/synth/psl02/assert2.vhdl
new file mode 100644
index 000000000..0286470c8
--- /dev/null
+++ b/testsuite/synth/psl02/assert2.vhdl
@@ -0,0 +1,24 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity assert2 is
+ port (clk, rst: std_logic;
+       cnt : out unsigned(3 downto 0));
+end assert2;
+
+architecture behav of assert2 is
+ signal val : unsigned (3 downto 0);
+begin
+ process(clk)
+ begin
+   if rising_edge(clk) then
+     if rst = '1' then
+       val <= (others => '0');
+     else
+       val <= val + 1;
+     end if;
+   end if;
+ end process;
+ cnt <= val;
+end behav;
diff --git a/testsuite/synth/psl02/testsuite.sh b/testsuite/synth/psl02/testsuite.sh
new file mode 100755
index 000000000..0e5929ed9
--- /dev/null
+++ b/testsuite/synth/psl02/testsuite.sh
@@ -0,0 +1,15 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+GHDL_STD_FLAGS=--std=08
+
+synth assert1.vhdl -e assert1 > syn_assert1.vhdl
+analyze syn_assert1.vhdl
+
+synth assert2.vhdl verif1.vhdl -e assert2 > syn_assert2.vhdl
+analyze syn_assert2.vhdl
+
+clean
+
+echo "Test successful"
diff --git a/testsuite/synth/psl02/verif1.vhdl b/testsuite/synth/psl02/verif1.vhdl
new file mode 100644
index 000000000..5aeb9559f
--- /dev/null
+++ b/testsuite/synth/psl02/verif1.vhdl
@@ -0,0 +1,5 @@
+vunit verif1 (assert2)
+{
+  default clock is rising_edge(clk);
+  assert always cnt /= 5 abort rst;
+}