TEST: Add a test to verify that HeaderDigest works

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>

tests/test_0500_header_digest.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+. ./functions.sh
+
+echo "Header Digest tests"
+
+start_target "nop_interval=1,nop_count=3"
+enable_header_digest
+create_lun
+
+echo -n "Test that we can connect to a target requiring Header Digest ..."
+./prog_header_digest -i ${IQNINITIATOR} iscsi://${TGTPORTAL}/${IQNTARGET}/1 > /dev/null || failure
+success
+
+shutdown_target
+delete_lun
+
+exit 0