TODO: DHT (distributed hash table) for Message-IDs

[public-inbox.git] / t / hl_mod.t

diff --git a/t/hl_mod.t b/t/hl_mod.t
index f2eb5f918765729b2d496402fbf0ef2ed1e3218a..fc7b712cea6945a4031274e63d0c05c6ed669e16 100644 (file)
--- a/t/hl_mod.t
+++ b/t/hl_mod.t
@@ -30,6 +30,10 @@ my $orig = $str;
                require File::Temp;
                my $cmd = [ qw(w3m -T text/html -dump -config /dev/null) ];
                my ($out, $err) = ('', '');
+
+               # workaround https://bugs.debian.org/927409
+               $$ref =~ s/'/'/sg;
+
                IPC::Run::run($cmd, \('<pre>'.$$ref.'</pre>'), \$out, \$err);
                # expand tabs and normalize whitespace,
                # w3m doesn't preserve tabs
@@ -40,4 +44,24 @@ 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], ":&gt;\n", 'first line escaped');
+       is($hl[1], "```perl\n", '2nd line preserved');
+       like($hl[2], qr/<span\b/, 'code highlighted');
+       like($hl[2], qr/&amp;/, 'ampersand escaped');
+       is($hl[3], "```\n", '4th line preserved');
+       is($hl[4], ":&lt;\n", '5th line escaped');
+       is(scalar(@hl), 5, 'no extra line');
+
+}
+
 done_testing;