1 files changed, 55 insertions, 6 deletions

diff --git a/tests/pullimap/t b/tests/pullimap/t
index 7ae0c5f..79da3e0 100644
--- a/tests/pullimap/t
+++ b/tests/pullimap/t
@@ -6,12 +6,9 @@ step_start "\`pullimap --idle\` refuses to create the state file"
 ! pullimap --idle "remote" || error
 step_done
 
-# make sure remote UIDs are 11-bytes long
-doveadm -u "remote" mailbox update --min-next-uid 1000000000 "$MAILBOX"
-
 # compare mailboxes; can't compare the RFC 3501 TEXT as LMTP adds a
 # Received: header.
-# TODO unset lmtp_add_received_header once avaisable in Sid:
+# TODO unset lmtp_add_received_header once available in sid:
 # https://doc.dovecot.org/settings/dovecot_core_settings/#lmtp-add-received-header
 list_mails_sha256() {
     local u="$1" guid uid
@@ -26,7 +23,59 @@ check() {
         <( list_mails_sha256 "remote" ) \
         || error "mailboxes differ"
 }
+message_from() {
+    local date="$(date +"%s.%N")" sender="$1"
+    cat <<-EOF
+		From: $sender
+		To: <me@example.net>
+		Date: $(date -R -d@"$date")
+		Message-ID: <$date@example.net>
+
+	EOF
+    xxd -ps -l8 /dev/urandom
+}
 
+step_start "Quote envelope sender address"
+declare -a senders=("sender" "first.last" "foo-bar" \"\" "\"x\\\" #&\\\\y\"")
+for s in "${senders[@]}"; do
+    message_from "$s@example.net" | deliver -u "remote" -- -m "$MAILBOX"
+done
+pullimap "remote" || error
+check
+for s in "${senders[@]}"; do
+    grep -F " from <$s@example.net> " <"$STDERR" || error "$s"
+done
+step_done
+
+step_start "Mail without data"
+deliver -u "remote" -- -m "$MAILBOX" </dev/null
+pullimap "remote" || error
+check
+step_done
+
+step_start "Dot-leading lines"
+deliver -u "remote" -- -m "$MAILBOX" <<-EOF
+	From: alice@example.net
+	To: bob@example.net
+	Date: $(date -R)
+    Message-ID: <$(xxd -ps -l8 /dev/urandom)@example.net>
+
+	foo
+	.
+	.bar
+	..baz
+EOF
+# we can't add a test for message data not ending with CRLF, because the
+# LMTP/SMTP client needs to add a CRLF so local and remote message
+# bodies would differ.  that said, while such a message could be added
+# by IMAP and LDA, it's not valid for SMTP (RFC 5321 sec. 4.1.1.4)
+pullimap "remote" || error
+check
+step_done
+
+
+# make sure remote UIDs are 11-bytes long
+doveadm -u "remote" mailbox update --min-next-uid 1000000000 "$MAILBOX"
 
 # Add some messages and sync
 step_start "Fetching messages"
@@ -40,11 +89,11 @@ check
 # same thing, but with some missing messages
 for ((i = 0; i < N; i+=2)); do
     sample_message | deliver -u "remote" -- -m "$MAILBOX"
-    deliver -u "remote" -- -m "$MAILBOX" </dev/null # even seqnum
+    deliver -u "remote" -- -m "$MAILBOX" </dev/null # odd seqnum
 done
 for ((i = 0; i < N; i+=2)); do
     # expunge every other message
-    doveadm -u "remote" expunge mailbox "$MAILBOX" $((N-i+32))
+    doveadm -u "remote" expunge mailbox "$MAILBOX" $((N-i+32+7))
     sample_message | deliver -u "remote" -- -m "$MAILBOX"
 done