From f346fbdec9c548ad2fb00c8bb85eeb319adba055 Mon Sep 17 00:00:00 2001
From: Matthijs Mekking <matthijs@isc.org>
Date: Mon, 9 Dec 2019 15:52:00 +0100
Subject: [PATCH] Introduce wait_for_log in autosign test

(cherry picked from commit 5d6fad9e1e15b63ce9d0565adde0b52a19741b74)
---
 bin/tests/system/autosign/tests.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/bin/tests/system/autosign/tests.sh b/bin/tests/system/autosign/tests.sh
index 84ab38b630..7e2b8efbe4 100755
--- a/bin/tests/system/autosign/tests.sh
+++ b/bin/tests/system/autosign/tests.sh
@@ -18,6 +18,17 @@ n=0
 DIGOPTS="+tcp +noadd +nosea +nostat +nocmd +dnssec -p ${PORT}"
 RNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p ${CONTROLPORT} -s"
 
+wait_for_log () {
+	msg=$1
+	file=$2
+	for i in 1 2 3 4 5 6 7 8 9 10; do
+		nextpart "$file" | grep "$msg" > /dev/null && return
+		sleep 1
+	done
+	echo_i "exceeded time limit waiting for '$msg' in $file"
+	ret=1
+}
+
 # convert private-type records to readable form
 showprivate () {
     echo "-- $@ --"