1 files changed, 81 insertions, 0 deletions
diff --git a/rt/t/mail/header-characters.t b/rt/t/mail/header-characters.t
new file mode 100644
index 000000000..004ba8522
--- /dev/null
+++ b/rt/t/mail/header-characters.t
@@ -0,0 +1,81 @@
+use strict;
+use warnings;
+
+use RT::Test tests => 12;
+use Test::Warn;
+
+my ($baseurl, $m) = RT::Test->started_ok;
+
+diag "Testing non-ASCII in From: header";
+SKIP:{
+    skip "Test requires Email::Address 1.893 or later, "
+      . "you have $Email::Address::VERSION", 3,
+      if $Email::Address::VERSION < 1.893;
+
+    my $mail = Encode::encode( 'iso-8859-1', Encode::decode( "UTF-8", <<'.') );
+From: René@example.com>
+Reply-To: =?iso-8859-1?Q?Ren=E9?= <René@example.com>
+Subject: testing non-ASCII From
+Content-Type: text/plain; charset=iso-8859-1
+
+here's some content
+.
+
+    my ($status, $id);
+    warnings_like { ( $status, $id ) = RT::Test->send_via_mailgate($mail) }
+        [qr/Failed to parse Reply-To:.*, From:/,
+         qr/Couldn't parse or find sender's address/
+        ],
+        'Got parse error for non-ASCII in From';
+    is( $status >> 8, 0, "The mail gateway exited normally" );
+    TODO: {
+          local $TODO = "Currently don't handle non-ASCII for sender";
+          ok( $id, "Created ticket" );
+      }
+}
+
+diag "Testing iso-8859-1 encoded non-ASCII in From: header";
+SKIP:{
+    skip "Test requires Email::Address 1.893 or later, "
+      . "you have $Email::Address::VERSION", 3,
+      if $Email::Address::VERSION < 1.893;
+
+    my $mail = Encode::encode( 'iso-8859-1', Encode::decode( "UTF-8", <<'.' ) );
+From: =?iso-8859-1?Q?Ren=E9?= <René@example.com>
+Reply-To: =?iso-8859-1?Q?Ren=E9?= <René@example.com>
+Subject: testing non-ASCII From
+Content-Type: text/plain; charset=iso-8859-1
+
+here's some content
+.
+
+    my ($status, $id);
+    warnings_like { ( $status, $id ) = RT::Test->send_via_mailgate($mail) }
+        [qr/Failed to parse Reply-To:.*, From:/,
+         qr/Couldn't parse or find sender's address/
+        ],
+        'Got parse error for iso-8859-1 in From';
+    is( $status >> 8, 0, "The mail gateway exited normally" );
+    TODO: {
+          local $TODO = "Currently don't handle non-ASCII in sender";
+          ok( $id, "Created ticket" );
+      }
+}
+
+diag "No sender";
+{
+    my $mail = <<'.';
+To: rt@example.com
+Subject: testing non-ASCII From
+Content-Type: text/plain; charset=iso-8859-1
+
+here's some content
+.
+
+    my ($status, $id);
+    warnings_like { ( $status, $id ) = RT::Test->send_via_mailgate($mail) }
+        [qr/Couldn't parse or find sender's address/],
+        'Got parse error with no sender fields';
+    is( $status >> 8, 0, "The mail gateway exited normally" );
+    ok( !$id, "No ticket created" );
+}