X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Fhval.t;h=5afc2052b7220713fc15bad7f61877932d9b1bef;hb=refs%2Fheads%2Fmaster;hp=a3712666d617511a5fc8fcc2b376244fc38b1014;hpb=cfb0a03a8966c71820e4536eaf31265ea79397e6;p=public-inbox.git

diff --git a/t/hval.t b/t/hval.t
index a3712666..5afc2052 100644
--- a/t/hval.t
+++ b/t/hval.t
@@ -1,9 +1,22 @@
-# Copyright (C) 2017 all contributors <meta@public-inbox.org>
+# Copyright (C) 2017-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 use strict;
 use warnings;
 use Test::More;
-use_ok 'PublicInbox::Hval';
+use_ok 'PublicInbox::Hval', qw(to_attr);
+
+# reverse the result of to_attr
+sub from_attr ($) {
+	my ($str) = @_;
+	my $first = '';
+	if ($str =~ s/\AZ([a-f0-9]{2})//ms) {
+		$first = chr(hex($1));
+	}
+	$str =~ s!::([a-f0-9]{2})!chr(hex($1))!egms;
+	$str =~ tr!:!/!;
+	utf8::decode($str);
+	$first . $str;
+}
 
 my $ibx = {
 	-no_obfuscate_re => qr/(?:example\.com)\z/i,
@@ -18,6 +31,7 @@ hello@example.com
 meta@public-inbox.org
 test@public-inbox.org
 test@a.b.c.org
+te.st@example.org
 EOF
 
 PublicInbox::Hval::obfuscate_addrs($ibx, $html);
@@ -28,8 +42,38 @@ hello@example.com
 meta@public-inbox.org
 test@public-inbox&#8226;org
 test@a&#8226;b.c.org
+te.st@example&#8226;org
 EOF
 
 is($html, $exp, 'only obfuscated relevant addresses');
 
+$exp = 'https://example.net/foo@example.net';
+PublicInbox::Hval::obfuscate_addrs($ibx, my $res = $exp);
+is($res, $exp, 'does not obfuscate URL with Message-ID');
+
+is(PublicInbox::Hval::to_filename('foo bar  '), 'foo-bar',
+	'to_filename has no trailing -');
+
+is(PublicInbox::Hval::to_filename("foo   bar\nanother line\n"), 'foo-bar',
+	'to_filename has no repeated -, and nothing past LF');
+
+is(PublicInbox::Hval::to_filename("foo....bar"), 'foo.bar',
+	'to_filename squeezes -');
+
+is(PublicInbox::Hval::to_filename(''), undef, 'empty string returns undef');
+
+my $s = "\0\x07\n";
+PublicInbox::Hval::src_escape($s);
+is($s, "\\0\\a\n", 'src_escape works as intended');
+
+foreach my $s ('Hello/World.pm', 'Zcat', 'hello world.c', 'Eléanor', '$at') {
+	my $attr = to_attr($s);
+	is(from_attr($attr), $s, "$s => $attr => $s round trips");
+}
+
+{
+	my $bad = to_attr('foo//bar');
+	ok(!$bad, 'double-slash rejected');
+}
+
 done_testing();