From c31c8729c15f83fba14ef9da0d66bda6215ff69a Mon Sep 17 00:00:00 2001
From: Darren Tucker <dtucker@zip.com.au>
Date: Fri, 17 May 2013 09:43:33 +1000
Subject:    - dtucker@cvs.openbsd.org 2013/05/16 03:33:30     
 [regress/rekey.sh]      test rekeying when there's no data being transferred

---
 regress/rekey.sh | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

(limited to 'regress')

diff --git a/regress/rekey.sh b/regress/rekey.sh
index 24d6c9652..3576a2a01 100644
--- a/regress/rekey.sh
+++ b/regress/rekey.sh
@@ -1,4 +1,4 @@
-#	$OpenBSD: rekey.sh,v 1.4 2013/05/16 02:10:35 dtucker Exp $
+#	$OpenBSD: rekey.sh,v 1.5 2013/05/16 03:33:30 dtucker Exp $
 #	Placed in the Public Domain.
 
 tid="rekey during transfer data"
@@ -12,7 +12,7 @@ touch ${DATA}
 dd if=/bin/ls${EXEEXT} of=${DATA} bs=1k seek=511 count=1 > /dev/null 2>&1
 
 for s in 16 1k 128k 256k; do
-	trace "rekeylimit ${s}"
+	verbose "rekeylimit ${s}"
 	rm -f ${COPY} ${LOG}
 	cat $DATA | \
 		${SSH} -oCompression=no -oRekeyLimit=$s \
@@ -29,12 +29,12 @@ for s in 16 1k 128k 256k; do
 	fi
 done
 
-for s in 5 10 15 ; do
-	trace "rekeylimit default ${s}"
+for s in 5 10; do
+	verbose "rekeylimit default ${s}"
 	rm -f ${COPY} ${LOG}
 	cat $DATA | \
 		${SSH} -oCompression=no -oRekeyLimit="default $s" -F \
-			$OBJ/ssh_proxy somehost "cat >${COPY};sleep $s;sleep 5"
+			$OBJ/ssh_proxy somehost "cat >${COPY};sleep $s;sleep 3"
 	if [ $? -ne 0 ]; then
 		fail "ssh failed"
 	fi
@@ -47,4 +47,20 @@ for s in 5 10 15 ; do
 	fi
 done
 
+for s in 5 10; do
+	verbose "rekeylimit default ${s} no data"
+	rm -f ${COPY} ${LOG}
+	${SSH} -oCompression=no -oRekeyLimit="default $s" -F \
+		$OBJ/ssh_proxy somehost "sleep $s;sleep 3"
+	if [ $? -ne 0 ]; then
+		fail "ssh failed"
+	fi
+	n=`grep 'NEWKEYS sent' ${LOG} | wc -l`
+	n=`expr $n - 1`
+	trace "$n rekeying(s)"
+	if [ $n -lt 1 ]; then
+		fail "no rekeying occured"
+	fi
+done
+
 rm -f ${COPY} ${DATA}
-- 
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