hval: from_attr: move to unit test

[public-inbox.git] / t / hval.t

diff --git a/t/hval.t b/t/hval.t
index f93d6be6f0bd03df0fc04911348241b4a7fdc358..53f52f07ca960733aa5fffe68001eaf617228f8c 100644 (file)
--- a/t/hval.t
+++ b/t/hval.t
@@ -3,7 +3,20 @@
 use strict;
 use warnings;
 use Test::More;
-use_ok 'PublicInbox::Hval', qw(from_attr to_attr);
+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,