tests: verific/typerange; YosysHQ/yosys#1999

verific/typerange/.gitignore

+run-test.mk
+/*.log
+/*.status
+/.stamp

verific/typerange/Makefile

+all:
+	bash run-test.sh
+	touch .stamp
+
+clean:
+	rm -f *.status
+	rm -f .stamp
+	rm -f .start
+
+.PHONY: all

verific/typerange/enum.sv

+typedef enum logic [1:0] {
+	ts0, ts1, ts2, ts3
+} states_t;
+module top(input clk, input states_t din, output states_t dout);
+states_t r;
+always @(posedge clk) begin
+	r <= din;
+	dout <= r;
+end
+endmodule

verific/typerange/enum.vhd

+package pack is
+	type states_t is (ts0, ts1, ts2, ts3);
+end package;
+
+library ieee;
+use ieee.std_logic_1164.all;
+use work.pack.all;
+entity top is
+	port (clk : in std_logic; din : in states_t; dout : out states_t);
+end entity;
+
+architecture arch of top is
+	signal r : states_t;
+begin
+	process (clk)
+	begin
+	if rising_edge(clk) then
+		r <= din;
+		dout <= r;
+	end if;
+	end process;
+end arch;

verific/typerange/enum.ys

+verific -sv enum.sv
+hierarchy -top top
+select -assert-count 3 a:wiretype=\\states_t
+select -assert-count 3 a:enum_value_00=\\ts0
+select -assert-count 3 a:enum_value_01=\\ts1
+select -assert-count 3 a:enum_value_10=\\ts2
+select -assert-count 3 a:enum_value_11=\\ts3
+
+
+design -reset
+read_verilog -sv <<EOT
+typedef enum logic [1:0] {
+        ts0, ts1, ts2, ts3
+} states_t;
+module top(input clk, input [1:0] din, output [1:0] dout);
+        states_t foo = din, bar; // Note: not quite legal SV, but necessary
+				 //       to workaround Yosys not supporting
+				 //       enums in ports
+        states_t r;
+        always @(posedge clk) begin
+		r <= foo;
+                bar <= r;
+	end
+        assign dout = bar;
+endmodule
+EOT
+hierarchy -top top
+select -assert-count 3 a:wiretype=\\states_t
+select -assert-count 3 a:enum_value_00=\\ts0
+select -assert-count 3 a:enum_value_01=\\ts1
+select -assert-count 3 a:enum_value_10=\\ts2
+select -assert-count 3 a:enum_value_11=\\ts3
+
+
+design -reset
+verific -vhdl enum.vhd
+hierarchy -top top
+select -assert-count 3 a:wiretype=\\states_t
+select -assert-count 3 a:enum_value_00=\\ts0
+select -assert-count 3 a:enum_value_01=\\ts1
+select -assert-count 3 a:enum_value_10=\\ts2
+select -assert-count 3 a:enum_value_11=\\ts3

verific/typerange/run-test.sh

+#!/usr/bin/env bash
+set -e
+{
+echo "all::"
+for x in *.ys; do
+	echo "all:: run-$x"
+	echo "run-$x:"
+	echo "	@touch .start"
+	echo "	@echo 'Running $x..'"
+	echo "	@(yosys -ql ${x%.ys}.log $x && echo PASS > ${x%.ys}.status) || echo FAIL > ${x%.ys}.status"
+done
+for s in *.sh; do
+	if [ "$s" != "run-test.sh" ]; then
+		echo "all:: run-$s"
+		echo "run-$s:"
+		echo "	@touch .start"
+		echo "	@echo 'Running $s..'"
+		echo "	@(bash $s &> ${s%.sh}.log && echo PASS > ${s%.sh}.status) || echo FAIL > ${s%.sh}.status"
+	fi
+done
+} > run-test.mk
+exec ${MAKE:-make} -f run-test.mk