textile-double-escape-bug.t: tolerate any valid encoding

Discount in current Debian unstable turns the IURI href into a URI
by encoding the Unicode as UTF-8 and %-escaping each byte.
That is valid, and matches Wikipedia's expectations, but was breaking
this test for me.

It would also be entirely valid (and lead to equivalent parsing) if the
ö was represented as ö, ö or &#xf6 in the text and/or the href.

diff --git a/t/textile-double-escape-bug.t b/t/textile-double-escape-bug.t
index 607706be40b0d68d989650b4fd612f7c4a805a4a..f8ab3f7e12a5ad072fe1b8260e7355a59ad5146b 100755 (executable)
--- a/t/textile-double-escape-bug.t
+++ b/t/textile-double-escape-bug.t
@@ -14,20 +14,22 @@ BEGIN {
 
 subtest 'Text::Textile apparently double-escapes HTML entities in hrefs' => sub {
        my $text = q{Gödel, Escher, Bach};
 
 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 = q{https://en.wikipedia.org/wiki/Gödel,_Escher,_Bach};

-       my $good = qq{<p><a href="$href">$text</a></p>};
+       my $href_ok = qr{https://en\.wikipedia\.org/wiki/G(?:ö|&ouml;|&#246;|&#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)},
        ));
 
        chomp(my $mdwn_html = IkiWiki::Plugin::mdwn::htmlize(
                content => qq{[$text]($href)},
        ));

-       is($mdwn_html, $good);
+       like($mdwn_html, $good);

 
        chomp(my $txtl_html = IkiWiki::Plugin::textile::htmlize(
                content => qq{"$text":$href},
        ));
        TODO: {
        local $TODO = "Text::Textile double-escapes the href";
 
        chomp(my $txtl_html = IkiWiki::Plugin::textile::htmlize(
                content => qq{"$text":$href},
        ));
        TODO: {
        local $TODO = "Text::Textile double-escapes the href";

-       is($txtl_html, $good);
-       isnt($txtl_html, q{<p><a href="https://en.wikipedia.org/wiki/G&amp;ouml;del,_Escher,_Bach">G&ouml;del, Escher, Bach</a></p>});
+       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);

        }
 };
        }
 };