Trim trailing whitespace in scan and show

[mmh] / test / tests / scan / test-mh-format

diff --git a/test/tests/scan/test-mh-format b/test/tests/scan/test-mh-format
new file mode 100644 (file)
index 0000000..2771934
--- /dev/null
+++ b/test/tests/scan/test-mh-format
@@ -0,0 +1,44 @@
+#!/bin/sh
+######################################################
+#
+# Test trailing space handling in format files
+#
+######################################################
+
+. "$MH_TEST_COMMON"
+
+
+msgfile=`mhpath b +inbox`
+cat >"$msgfile" <<!
+Subject: =?UTF-8?Q?3_trailing_spaces___?=
+Mime-Version: 1.0
+From: Bob <bob@example.org>
+Date: Wed, 20 Apr 2016 07:38:12 +0200
+Message-Id: <83C58147-7B2B-4B7F-9502-17C1EB9526BC@example.org>
+To: Alice <alice@example.net>
+Content-Type: text/plain; charset=utf-8
+
+The subject line has three trailing spaces, inside the RFC 2047
+encoding. They get removed if we first (decode) and afterwards
+(trim) on diplay.
+!
+
+
+# output has no trailing spaces
+runandcheck "scan -width 80 +inbox l" <<!
+  11  2016-04-20 07:38  Bob                3 trailing spaces
+!
+
+
+
+runandcheck "show +inbox l" <<!
+Date:    Wed, 20 Apr 2016 07:38:12 +0200
+From:    Bob <bob@example.org>
+To:      Alice <alice@example.net>
+Subject: 3 trailing spaces
+
+part       text/plain                 145
+The subject line has three trailing spaces, inside the RFC 2047
+encoding. They get removed if we first (decode) and afterwards
+(trim) on diplay.
+!