rename "ContentId" to "ContentHash"

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

diff --git a/t/content_hash.t b/t/content_hash.t
new file mode 100644 (file)
index 0000000..646aab0
--- /dev/null
+++ b/t/content_hash.t
@@ -0,0 +1,33 @@
+# Copyright (C) 2018-2020 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 PublicInbox::ContentHash qw(content_hash);
+use PublicInbox::Eml;
+
+my $mime = PublicInbox::Eml->new(<<'EOF');
+From: a@example.com
+To: b@example.com
+Subject: this is a subject
+Message-ID: <a@example.com>
+Date: Fri, 02 Oct 1993 00:00:00 +0000
+
+hello world
+EOF
+
+my $orig = content_hash($mime);
+my $reload = content_hash(PublicInbox::Eml->new($mime->as_string));
+is($orig, $reload, 'content_hash matches after serialization');
+
+foreach my $h (qw(From To Cc)) {
+       my $n = q("Quoted N'Ame" <foo@EXAMPLE.com>);
+       $mime->header_set($h, "$n");
+       my $q = content_hash($mime);
+       is($mime->header($h), $n, "content_hash does not mutate $h:");
+       $mime->header_set($h, 'Quoted N\'Ame <foo@example.com>');
+       my $nq = content_hash($mime);
+       is($nq, $q, "quotes ignored in $h:");
+}
+
+done_testing();