X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Flinkify.t;h=9280fd91fcf70f5a3306ac14dc5d6de3b4c896c1;hb=fbe89926961e2e090481fa283048c31aaddc17cf;hp=586691ae6474bb4eb8424189040e896597f5105c;hpb=472d39de46603b180ab6e739e0b31ab7ef559870;p=public-inbox.git
diff --git a/t/linkify.t b/t/linkify.t
index 586691ae..9280fd91 100644
--- a/t/linkify.t
+++ b/t/linkify.t
@@ -1,4 +1,4 @@
-# Copyright (C) 2016 all contributors
+# Copyright (C) 2016-2021 all contributors
# License: AGPL-3.0+
use strict;
use warnings;
@@ -14,6 +14,25 @@ use PublicInbox::Linkify;
is($s, qq($u.), '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($s, qq($u), '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: $u)}, 'trailing ) not in URL');
+}
+
{
my $l = PublicInbox::Linkify->new;
my $u = 'http://example.com/url-with-trailing-semicolon';
@@ -23,4 +42,111 @@ use PublicInbox::Linkify;
is($s, qq($u;), 'trailing semicolon not in URL');
}
+{
+ my $l = PublicInbox::Linkify->new;
+ my $u = 'http://example.com/url-with-(parens)';
+ my $s = "hello $u world";
+ $s = $l->linkify_1($s);
+ $s = $l->linkify_2($s);
+ is($s, qq(hello $u world), 'URL preserved');
+
+ $s = "$u. hi";
+ $s = $l->linkify_1($s);
+ $s = $l->linkify_2($s);
+ is($s, qq($u. hi), 'paired () in URL OK');
+
+ $u .= "?query=a";
+ $s = "hello $u world";
+ $s = $l->linkify_1($s);
+ $s = $l->linkify_2($s);
+ is($s, qq(hello $u world), 'query preserved');
+
+ $u .= "#fragment";
+ $s = "hello $u world";
+ $s = $l->linkify_1($s);
+ $s = $l->linkify_2($s);
+ is($s, qq(hello $u world),
+ 'query + fragment preserved');
+
+ $u = "http://example.com/";
+ $s = "hello $u world";
+ $s = $l->linkify_1($s);
+ $s = $l->linkify_2($s);
+ is($s, qq(hello $u world), "root URL preserved");
+
+ $u = "http://example.com/#fragment";
+ $s = "hello $u world";
+ $s = $l->linkify_1($s);
+ $s = $l->linkify_2($s);
+ is($s, qq(hello $u 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($s, qq![markdown]($u)!, 'Markdown-compatible');
+
+ $s = qq![markdown]($u "title")!;
+ $s = $l->linkify_1($s);
+ $s = $l->linkify_2($s);
+ is($s, qq![markdown]($u "title")!,
+ 'Markdown title compatible');
+
+ $s = qq![markdown]($u).!;
+ $s = $l->linkify_1($s);
+ $s = $l->linkify_2($s);
+ is($s, qq![markdown]($u).!,
+ '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!\(see ]+>http://example\.com/\)\.!s,
+ 'punctuation with unpaired ) OK')
+}
+
+if ('IDN example: ') {
+ my $hc = '月';
+ 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 $expect = qq{http://www.$hc.example.com/};
+ is($s, $expect, 'IDN message escaped properly');
+}
+
+{
+ my $false_positive = 'LINKIFY'.('A' x 40);
+ is(PublicInbox::Linkify->new->to_html($false_positive),
+ $false_positive, 'false-positive left as-is');
+}
done_testing();