From 6be02640301a7517c76792f5b0e7c978e6961022 Mon Sep 17 00:00:00 2001
From: Eric Sunshine <sunshine@sunshineco.com>
Date: Sun, 31 May 2015 18:29:31 -0400
Subject: [PATCH] t9001: add sendmail aliases line continuation tests

A line beginning with whitespace is folded into the preceding line.
A line ending with '\' consumes the following line.

While here, also test an empty sendmail aliases file.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t9001-send-email.sh | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 1012fa3ad6..db2f45e83b 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -1587,6 +1587,40 @@ test_sendmail_aliases 'sendemail.aliasfiletype=sendmail' \
 	bcgrp: bob, chloe, Other <o@example.com>
 	EOF
 
+test_sendmail_aliases 'sendmail aliases line folding' \
+	alice1 \
+	bob1 bob2 \
+	chuck1 chuck2 \
+	darla1 darla2 darla3 \
+	elton1 elton2 elton3 \
+	fred1 fred2 \
+	greg1 <<-\EOF
+	alice: alice1
+	bob: bob1,\
+	bob2
+	chuck: chuck1,
+	    chuck2
+	darla: darla1,\
+	darla2,
+	    darla3
+	elton: elton1,
+	    elton2,\
+	elton3
+	fred: fred1,\
+	    fred2
+	greg: greg1
+	bcgrp: bob, chuck, darla, elton, fred, greg
+	EOF
+
+test_sendmail_aliases 'sendmail aliases tolerate bogus line folding' \
+	alice1 bob1 <<-\EOF
+	    alice: alice1
+	bcgrp: bob1\
+	EOF
+
+test_sendmail_aliases 'sendmail aliases empty' alice bcgrp <<-\EOF
+	EOF
+
 do_xmailer_test () {
 	expected=$1 params=$2 &&
 	git format-patch -1 &&
-- 
2.11.4.GIT