Add ticket26 testcase.

3 files changed, 84 insertions, 0 deletions

diff --git a/testsuite/gna/ticket26/Makefile b/testsuite/gna/ticket26/Makefile
new file mode 100644
index 000000000..b00869606
--- /dev/null
+++ b/testsuite/gna/ticket26/Makefile
@@ -0,0 +1,12 @@
+psl_test_cover: psl_test_named_statement.vhd
+	ghdl -a --std=02 -fpsl psl_test_named_statement.vhd
+	ghdl -e --std=02 -fpsl psl_test_named_statement
+	./psl_test_named_statement --stop-time=200ns
+
+all: clean psl_test_named_statement
+
+.PHONY: clean
+clean:
+	rm -f *.cf
+	rm -f *.o
+	rm -f psl_test_named_statement
\ No newline at end of file
diff --git a/testsuite/gna/ticket26/psl_test_named_statement.vhd b/testsuite/gna/ticket26/psl_test_named_statement.vhd
new file mode 100644
index 000000000..d99626c1a
--- /dev/null
+++ b/testsuite/gna/ticket26/psl_test_named_statement.vhd
@@ -0,0 +1,55 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+
+
+entity psl_test_named_statement is
+end entity psl_test_named_statement;
+
+
+architecture test of psl_test_named_statement is
+
+
+  signal s_rst_n : std_logic := '0';
+  signal s_clk   : std_logic := '0';
+  signal s_write : std_logic;
+  signal s_read  : std_logic;
+
+
+begin
+
+
+  s_rst_n <= '1' after 100 ns;
+  s_clk   <= not s_clk after 10 ns;
+
+
+  TestP : process is
+  begin
+    report "RUNNING psl_test_named_statement test case";
+    report "==========================================";
+    s_write <= '0';  -- named assertion should hit
+    s_read  <= '0';
+    wait until s_rst_n = '1' and rising_edge(s_clk);
+    s_write <= '1';
+    wait until rising_edge(s_clk);
+    s_read  <= '1';  -- assertion should hit
+    wait until rising_edge(s_clk);
+    s_write <= '0';
+    s_read  <= '0';
+    wait;
+  end process TestP;
+
+
+  -- -psl statements
+
+  -- psl default clock is rising_edge(s_clk);
+
+  -- named statements seems to be not supported (ignored by GHDL)
+  -- psl RESET_CHECK : assert always not(s_rst_n) -> s_write;
+
+  -- statements without name work
+  -- - psl assert always s_write -> not(s_read);
+
+
+end architecture test;
diff --git a/testsuite/gna/ticket26/testsuite.sh b/testsuite/gna/ticket26/testsuite.sh
new file mode 100755
index 000000000..4d1d395c9
--- /dev/null
+++ b/testsuite/gna/ticket26/testsuite.sh
@@ -0,0 +1,17 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+GHDL_STD_FLAGS="--std=02 -fpsl"
+analyze psl_test_named_statement.vhd
+elab_simulate psl_test_named_statement --stop-time=200ns 2>&1 | tee psl.out
+
+if ! grep -q "psl assertion error" psl.out; then
+  echo "missing psl error"
+  exit 1
+fi
+
+clean
+rm -f psl.out
+
+echo "Test successful"