X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Flinkify.t;h=e42e1efe808f249956b9b944ff13d759559423b8;hb=4eee5af6011cc8cdefb66c9729952c7eff5c0b0b;hp=49cbbd64edf5d18ca1892f91abd111afed88407e;hpb=52e44dc8f9e01678f309818c8ca2bc65b8285738;p=public-inbox.git

diff --git a/t/linkify.t b/t/linkify.t
index 49cbbd64..e42e1efe 100644
--- a/t/linkify.t
+++ b/t/linkify.t
@@ -1,4 +1,4 @@
-# Copyright (C) 2016 all contributors <meta@public-inbox.org>
+# Copyright (C) 2016-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 use strict;
 use warnings;
@@ -14,6 +14,25 @@ use PublicInbox::Linkify;
 	is($s, qq(<a\nhref="$u">$u</a>.), 'trailing period not in URL');
 }
 
+{
+	my $l = PublicInbox::Linkify->new;
+	my $u = 'http://i-forgot-trailing-slash.example.com';
+	my $s = $u;
+	$s = $l->linkify_1($s);
+	$s = $l->linkify_2($s);
+	is($s, qq(<a\nhref="$u">$u</a>), 'missing trailing slash OK');
+}
+
+# handle URLs in parenthesized statements
+{
+	my $l = PublicInbox::Linkify->new;
+	my $u = 'http://example.com/';
+	my $s = "(see: $u)";
+	$s = $l->linkify_1($s);
+	$s = $l->linkify_2($s);
+	is($s, qq{(see: <a\nhref="$u">$u</a>)}, 'trailing ) not in URL');
+}
+
 {
 	my $l = PublicInbox::Linkify->new;
 	my $u = 'http://example.com/url-with-trailing-semicolon';
@@ -31,6 +50,11 @@ use PublicInbox::Linkify;
 	$s = $l->linkify_2($s);
 	is($s, qq(hello <a\nhref="$u">$u</a> world), 'URL preserved');
 
+	$s = "$u. hi";
+	$s = $l->linkify_1($s);
+	$s = $l->linkify_2($s);
+	is($s, qq(<a\nhref="$u">$u</a>. hi), 'paired () in URL OK');
+
 	$u .= "?query=a";
 	$s = "hello $u world";
 	$s = $l->linkify_1($s);
@@ -57,4 +81,67 @@ use PublicInbox::Linkify;
 	is($s, qq(hello <a\nhref="$u">$u</a> world), "root + fragment");
 }
 
+# Markdown compatibility
+{
+	my $l = PublicInbox::Linkify->new;
+	my $u = 'http://example.com/';
+	my $s = "[markdown]($u)";
+	$s = $l->linkify_1($s);
+	$s = $l->linkify_2($s);
+	is($s, qq![markdown](<a\nhref="$u">$u</a>)!, 'Markdown-compatible');
+
+	$s = qq![markdown]($u "title")!;
+	$s = $l->linkify_1($s);
+	$s = $l->linkify_2($s);
+	is($s, qq![markdown](<a\nhref="$u">$u</a> "title")!,
+		'Markdown title compatible');
+
+	$s = qq![markdown]($u).!;
+	$s = $l->linkify_1($s);
+	$s = $l->linkify_2($s);
+	is($s, qq![markdown](<a\nhref="$u">$u</a>).!,
+		'Markdown-compatible end of sentence');
+}
+
+# Perl and Ruby code compatibility
+{
+	my $l = PublicInbox::Linkify->new;
+	my $u = 'http://example.com/';
+	foreach my $q ("'%s'", '"%s"', 'q!%s!', 'q(%s)') {
+		# Perl
+		my $s = sprintf("my \$var = $q;", $u);
+		$s = $l->linkify_1($s);
+		$s = $l->linkify_2($s);
+		like($s, qr/>\Q$u\E</, "no quote($q) in URL");
+
+		# applies to Ruby, too
+		$s = sprintf("$q,", $u);
+		$s = $l->linkify_1($s);
+		$s = $l->linkify_2($s);
+		like($s, qr/>\Q$u\E</, "no quote($q) in URL array");
+	}
+}
+
+# dangling ')'  cf. see MaintNotes in git.git todo branch
+{
+	my $l = PublicInbox::Linkify->new;
+	my $s = '(see http://example.com/).';
+	$s = $l->linkify_1($s);
+	$s = $l->linkify_2($s);
+	like($s, qr!\(see <a[^>]+>http://example\.com/</a>\)\.!s,
+		'punctuation with unpaired ) OK')
+}
+
+if ('IDN example: <ACDB98F4-178C-43C3-99C4-A1D03DD6A8F5@sb.org>') {
+	my $hc = '&#26376;';
+	my $u = "http://www.\x{6708}.example.com/";
+	my $s = $u;
+	my $l = PublicInbox::Linkify->new;
+	$s = $l->linkify_1($s);
+	$s = $l->linkify_2($s);
+	my $expect = qq{<a
+href="http://www.$hc.example.com/">http://www.$hc.example.com/</a>};
+	is($s, $expect, 'IDN message escaped properly');
+}
+
 done_testing();