1#!/usr/bin/env perl 2if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } 3# DESCRIPTION: Verilator: Verilog Test driver/expect definition 4# 5# Copyright 2003 by Wilson Snyder. This program is free software; you 6# can redistribute it and/or modify it under the terms of either the GNU 7# Lesser General Public License Version 3 or the Perl Artistic License 8# Version 2.0. 9# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 10 11scenarios(vlt => 1); 12 13top_filename("t/t_savable.v"); 14 15compile( 16 v_flags2 => ["--savable"], 17 save_time => 500, 18 ); 19 20execute( 21 check_finished => 0, 22 all_run_flags => ['+save_time=500'], 23 ); 24 25-r "$Self->{obj_dir}/saved.vltsv" or error("Saved.vltsv not created\n"); 26sleep(1); # Avoid make getting confused by very fast build 27 28compile( 29 v_flags2 => ["--savable -GMODEL_WIDTH=40"], 30 save_time => 500, 31 ); 32 33execute( 34 all_run_flags => ['+save_restore=1'], 35 fails => 1, 36 expect_filename => $Self->{golden_filename}, 37 ); 38 39ok(1); 401; 41