Merge branch 'master' into sipb

[ikiwiki.git] / t / textile-double-escape-bug.t

diff --git a/t/textile-double-escape-bug.t b/t/textile-double-escape-bug.t
new file mode 100755 (executable)
index 0000000..f8ab3f7
--- /dev/null
+++ b/t/textile-double-escape-bug.t
@@ -0,0 +1,35 @@
+#!/usr/bin/perl
+
+use warnings;
+use strict;
+
+use Test::More tests => 4;
+use utf8;
+
+BEGIN {
+       use_ok('IkiWiki');
+       use_ok('IkiWiki::Plugin::mdwn');
+       use_ok('IkiWiki::Plugin::textile');
+};
+
+subtest 'Text::Textile apparently double-escapes HTML entities in hrefs' => sub {
+       my $text = q{Gödel, Escher, Bach};
+       my $text_ok = qr{G(?:ö|ö|ö|&#x[fF]6;)del, Escher, Bach};
+       my $href = q{https://en.wikipedia.org/wiki/Gödel,_Escher,_Bach};
+       my $href_ok = qr{https://en\.wikipedia\.org/wiki/G(?:ö|ö|ö|&#x[fF]6|%[cC]3%[bB]6)del,_Escher,_Bach};
+       my $good = qr{<p><a href="$href_ok">$text_ok</a></p>};
+
+       chomp(my $mdwn_html = IkiWiki::Plugin::mdwn::htmlize(
+               content => qq{[$text]($href)},
+       ));
+       like($mdwn_html, $good);
+
+       chomp(my $txtl_html = IkiWiki::Plugin::textile::htmlize(
+               content => qq{"$text":$href},
+       ));
+       TODO: {
+       local $TODO = "Text::Textile double-escapes the href";
+       like($txtl_html, $good);
+       unlike($txtl_html, qr{<p><a href="https://en\.wikipedia\.org/wiki/G&amp;ouml;del,_Escher,_Bach">G&ouml;del, Escher, Bach</a></p>}i);
+       }
+};