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| | #!/usr/bin/perl -w
# Copyright (C) 2019 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use strict;
use warnings;
use Test::More;
eval { require highlight } or
plan skip_all => 'failed to load highlight.pm';
use_ok 'PublicInbox::HlMod';
my $hls = PublicInbox::HlMod->new;
ok($hls, 'initialized OK');
is($hls->_shebang2lang(\"#!/usr/bin/perl -w\n"), 'perl', 'perl shebang OK');
is($hls->{-ext2lang}->{'pm'}, 'perl', '.pm suffix OK');
is($hls->{-ext2lang}->{'pl'}, 'perl', '.pl suffix OK');
is($hls->_path2lang('Makefile'), 'make', 'Makefile OK');
my $str = do { local $/; open(my $fh, __FILE__); <$fh> };
my $orig = $str;
{
my $ref = $hls->do_hl(\$str, 'foo.perl');
is(ref($ref), 'SCALAR', 'got a scalar reference back');
like($$ref, qr/I can see you!/, 'we can see ourselves in output');
like($$ref, qr/&&/, 'escaped');
use PublicInbox::Spawn qw(which);
if (eval { require IPC::Run } && which('w3m')) {
require File::Temp;
my $cmd = [ qw(w3m -T text/html -dump -config /dev/null) ];
my ($out, $err) = ('', '');
IPC::Run::run($cmd, $ref, \$out, \$err);
# expand tabs and normalize whitespace,
# w3m doesn't preserve tabs
$orig =~ s/\t/ /gs;
$out =~ s/\s*\z//sg;
$orig =~ s/\s*\z//sg;
is($out, $orig, 'w3m output matches');
}
}
my $nr = $ENV{TEST_MEMLEAK};
if ($nr && -r "/proc/$$/status") {
my $fh;
open $fh, '<', "/proc/$$/status";
diag "starting at memtest at ".join('', grep(/VmRSS:/, <$fh>));
PublicInbox::HlMod->new->do_hl(\$orig) for (1..$nr);
open $fh, '<', "/proc/$$/status";
diag "creating $nr instances: ".join('', grep(/VmRSS:/, <$fh>));
my $hls = PublicInbox::HlMod->new;
$hls->do_hl(\$orig) for (1..$nr);
$hls = undef;
open $fh, '<', "/proc/$$/status";
diag "reused instance $nr times: ".join('', grep(/VmRSS:/, <$fh>));
}
done_testing;
|