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#!/usr/bin/perl -w
# DESCRIPTION: Perl ExtUtils: Type 'make test' to test this package
#
# Copyright 2000-2024 by Wilson Snyder. This program is free software;
# you can redistribute it and/or modify it under the terms of either the GNU
# Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
use strict;
use Test::More;
BEGIN { plan tests => 17 }
BEGIN { require "./t/test_utils.pl"; }
#$Verilog::SigParser::Debug = $Verilog::Parser::Debug = 1;
use Verilog::Netlist;
ok(1, "use");
check ('test_dir/42.dmp', ['verilog/v_hier_top.v', 'verilog/v_hier_top2.v', 'verilog/v_comments.v'],
[link_read_nonfatal=>1, keep_comments => 1,]);
ok(1);
ok(files_identical("test_dir/42.dmp", "t/42_dumpcheck_1.out"));
ok(files_identical("test_dir/42.dmp.v", "t/42_dumpcheck_1v.out"));
check ('test_dir/42_ps.dmp', ['verilog/v_hier_top.v', 'verilog/v_hier_top2.v', 'verilog/v_comments.v'],
[link_read_nonfatal=>1, keep_comments => 1, use_pinselects => 1]);
ok(1);
ok(files_identical("test_dir/42_ps.dmp", "t/42_dumpcheck_1_ps.out"));
ok(files_identical("test_dir/42_ps.dmp.v", "t/42_dumpcheck_1v_ps.out"));
my $n2 = check ('test_dir/42_n2.dmp', ['verilog/pinorder.v'],
[link_read_nonfatal=>1, keep_comments => 1,]);
ok(1);
ok(files_identical("test_dir/42_n2.dmp", "t/42_dumpcheck_2.out"));
ok(files_identical("test_dir/42_n2.dmp.v", "t/42_dumpcheck_2v.out"));
check ('test_dir/42_v2k.dmp', ['verilog/v_v2k.v'],
[link_read_nonfatal=>1, keep_comments => 1,]);
ok(1);
ok(files_identical("test_dir/42_v2k.dmp", "t/42_dumpcheck_v2k.out"));
ok(files_identical("test_dir/42_v2k.dmp.v", "t/42_dumpcheck_v2kv.out"));
print "Edit tests\n";
$n2->find_module("pinorder4")->find_cell("foo3")->delete;
$n2->find_module("pinorder4")->find_cell("foo1")->find_pin("x")->delete;
$n2->find_module("pinorder4")->find_cell("foo1")->find_pin("def")->delete;
$n2->find_module("pinorder4")->find_net("IPCD_const")->delete;
$n2->find_module("foo2")->delete;
vwrite($n2, "test_dir/42.ed.v");
ok(1);
ok(files_identical("test_dir/42.ed.v", "t/42_dumpcheck_2e.out"));
check ('test_dir/42_sv.dmp', ['verilog/v_sv_mod.v'],
[link_read_nonfatal=>0, keep_comments => 1,]);
ok(1);
ok(files_identical("test_dir/42_sv.dmp", "t/42_dumpcheck_sv.out"));
sub check {
my $outfilename = shift;
my $files = shift;
my $nl_opts = shift;
# Setup options so files can be found
use Verilog::Getopt;
my $opt = new Verilog::Getopt;
$opt->parameter( "+incdir+verilog",
"-y","verilog",
);
my $nl = new Verilog::Netlist (options => $opt,
link_read_nonfatal=>1,
keep_comments => 1,
@{$nl_opts});
foreach my $file (@{$files}) {
$nl->read_file (filename=>$file);
}
# Read in any sub-modules
$nl->link();
$nl->lint();
$nl->exit_if_error();
print "Dump\n";
{
open (SAVEOUT, ">&STDOUT") or die "%Error: Can't dup stdout,";
if (0) { print SAVEOUT "To prevent used only once"; }
open (STDOUT, ">$outfilename") or die "%Error: $! $outfilename,";
$nl->dump;
print STDOUT "#### Commentary:\n";
foreach my $mod ($nl->modules_sorted) {
foreach my $net ($mod->nets_sorted) {
my $cmt = $net->comment||'';
$cmt =~ s/\n/\\n/g;
$cmt = qq{"$cmt"};
printf STDOUT "%s:%04d: %s cmt=%s\n"
, $net->filename, $net->lineno, $net->name, $cmt;
}
}
close(STDOUT);
open (STDOUT, ">&SAVEOUT");
}
vwrite($nl, $outfilename.".v");
return $nl;
}
sub vwrite {
my $nl = shift;
my $filename = shift;
my $fh = IO::File->new($filename,"w") or die "%Error: $! writing $filename,";
print $fh $nl->verilog_text;
$fh->close;
}
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