X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Fcontent_id.t;h=01ce65e5f264b4cff889b8f730943d254d936f90;hb=4db4bfa2c9178b315d2ac09cff794a4476ba1f6e;hp=c0ae6ecde27a47bd440ebd5c93a456182365400e;hpb=ccafffd2888ae58be036b35e2323c2126fa633c9;p=public-inbox.git

diff --git a/t/content_id.t b/t/content_id.t
index c0ae6ecd..01ce65e5 100644
--- a/t/content_id.t
+++ b/t/content_id.t
@@ -18,7 +18,18 @@ my $mime = Email::MIME->create(
 	body => "hello world\n",
 );
 
-my $res = content_id($mime);
-like($res, qr/\ASHA-256:[a-f0-9]{64}\z/, 'cid in format expected');
+my $orig = content_id($mime);
+my $reload = content_id(Email::MIME->new($mime->as_string));
+is($orig, $reload, 'content_id matches after serialization');
+
+foreach my $h (qw(From To Cc)) {
+	my $n = '"Quoted N\'Ame" <foo@EXAMPLE.com>';
+	$mime->header_str_set($h, "$n");
+	my $q = content_id($mime);
+	is($n, $mime->header($h), "content_id does not mutate $h:");
+	$mime->header_str_set($h, 'Quoted N\'Ame <foo@example.com>');
+	my $nq = content_id($mime);
+	is($nq, $q, "quotes ignored in $h:");
+}
 
 done_testing();