X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Fhl_mod.t;h=a88f6c0372bd2d1fcbbc0cd5bba482b3c22b37c5;hb=2231c8b183be0be5d8a9738a3e417b5c3a09c7c7;hp=f2eb5f918765729b2d496402fbf0ef2ed1e3218a;hpb=8eb2c4f7c0aed11810280c6dfa63f75fd961e3cd;p=public-inbox.git
diff --git a/t/hl_mod.t b/t/hl_mod.t
index f2eb5f91..a88f6c03 100644
--- a/t/hl_mod.t
+++ b/t/hl_mod.t
@@ -1,18 +1,16 @@
#!/usr/bin/perl -w
-# Copyright (C) 2019 all contributors
+# Copyright (C) 2019-2021 all contributors
# License: AGPL-3.0+
-use strict;
-use warnings;
-use Test::More;
-eval { require highlight } or
- plan skip_all => 'failed to load highlight.pm';
+use strict; use v5.10.1; use PublicInbox::TestCommon; use IO::Handle; # ->autoflush
+use Fcntl qw(:seek);
+require_mods 'highlight';
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');
+like($hls->_path2lang('Makefile'), qr/\Amake/, 'Makefile OK');
my $str = do { local $/; open(my $fh, __FILE__); <$fh> };
my $orig = $str;
@@ -21,16 +19,16 @@ my $orig = $str;
is(ref($ref), 'SCALAR', 'got a scalar reference back');
ok(utf8::valid($$ref), 'resulting string is utf8::valid');
like($$ref, qr/I can see you!/, 'we can see ourselves in output');
- like($$ref, qr/&&/, 'escaped');
+ like($$ref, qr/&&/, 'escaped &&');
my $lref = $hls->do_hl_lang(\$str, 'perl');
is($$ref, $$lref, 'do_hl_lang matches do_hl');
- 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, \(''.$$ref.'
'), \$out, \$err);
+ SKIP: {
+ my $w3m = require_cmd('w3m', 1) or
+ skip('w3m(1) missing to check output', 1);
+ my $cmd = [ $w3m, qw(-T text/html -dump -config /dev/null) ];
+ my $in = '' . $$ref . '
';
+ my $out = xqx($cmd, undef, { 0 => \$in });
# expand tabs and normalize whitespace,
# w3m doesn't preserve tabs
$orig =~ s/\t/ /gs;
@@ -40,4 +38,24 @@ my $orig = $str;
}
}
+if ('experimental, only for help text') {
+ my $tmp = <<'EOF';
+:>
+```perl
+my $foo = 1 & 2;
+```
+:<
+EOF
+ $hls->do_hl_text(\$tmp);
+ my @hl = split(/^/m, $tmp);
+ is($hl[0], ":>\n", 'first line escaped');
+ is($hl[1], "```perl\n", '2nd line preserved');
+ like($hl[2], qr/