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#!/usr/bin/env perl
if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2003 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.
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
use IO::File;
scenarios(dist => 1);
my $root = "..";
my $Debug;
if (!-r "$root/.git") {
skip("Not in a git repository");
} else {
formats();
}
ok(1);
# Check all error messages match our standard format
# This assumes .out files cover all important errors
sub formats {
my $files = "../test_regress/t/*.out";
my %warns;
my $lnmatch = 0;
foreach my $file (glob $files) {
my $wholefile = file_contents($file);
$file =~ s!.*/!!;
if ($wholefile =~ /Exiting due to/
|| $wholefile =~ /%(Error|Warning)/) {
my $lineno = 0;
foreach my $line (split /\n/, $wholefile) {
++$lineno;
if ($line =~ /(Error|Warning)/) {
# These formats are documented in bin/verilator
# Error with fileline
# For testing only: we assume no : in filename
my $match = $line;
$match =~ s/^\[\d+\] //; # Simplify runtime errors
if ($match =~ /^%(Error|Warning)(-[A-Z0-9_]+)?: ([^:]+):(\d+):((\d+):)? /) {
++$lnmatch;
print "ok-el $file $line\n" if $Self->{verbose};
}
# Error no fileline
# For testing only: we assume any : is single quoted
elsif ($match =~ /^%(Error|Warning)(-[A-Z0-9_]+)?: [^:']+/) {
print "ok-en $file $line\n" if $Self->{verbose};
}
else {
#print "FF $file $line\n";
$warns{$file.":".$lineno} =
"Non-standard warning/error: $file:$lineno: $line";
}
}
}
}
}
$lnmatch or error("Check line number regexp is correct, no matches");
if (keys %warns) {
# First warning lists everything as that's shown in the driver summary
error($summary." ",join(' ',sort keys %warns));
foreach my $file (sort keys %warns) {
error($warns{$file});
}
}
}
1;
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