From a262ff515bcff153faca052960287977caac9974 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Thu, 23 Jan 2020 13:31:47 +1100
Subject: [PATCH] check that all servers have finished loading before beginging
 tests

(cherry picked from commit 4a992c7a18ef943d562c157f6724fe2dcaba4f45)
---
 bin/tests/system/dnstap/clean.sh |  1 +
 bin/tests/system/dnstap/tests.sh | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/bin/tests/system/dnstap/clean.sh b/bin/tests/system/dnstap/clean.sh
index 261200b85d..f0852e03e4 100644
--- a/bin/tests/system/dnstap/clean.sh
+++ b/bin/tests/system/dnstap/clean.sh
@@ -12,6 +12,7 @@
 rm -f */named.conf
 rm -f */named.memstats
 rm -f */named.run
+rm -f */named.run.prev
 rm -f */named.stats
 rm -f dig.out*
 rm -f dnstap.out
diff --git a/bin/tests/system/dnstap/tests.sh b/bin/tests/system/dnstap/tests.sh
index b46fb929de..7080da1151 100644
--- a/bin/tests/system/dnstap/tests.sh
+++ b/bin/tests/system/dnstap/tests.sh
@@ -35,6 +35,15 @@ do
 	status=`expr $status + $ret`
 done
 
+echo_i "wait for servers to finish loading"
+ret=0
+wait_for_log 20 "all zones loaded" ns1/named.run || ret=1
+wait_for_log 20 "all zones loaded" ns2/named.run || ret=1
+wait_for_log 20 "all zones loaded" ns3/named.run || ret=1
+wait_for_log 20 "all zones loaded" ns4/named.run || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
 $DIG $DIGOPTS @10.53.0.3 a.example > dig.out
 
 # check three different dnstap reopen/roll methods:
@@ -63,6 +72,7 @@ $DIG $DIGOPTS @10.53.0.3 a.example > dig.out
 $RNDCCMD -s 10.53.0.1 stop | sed 's/^/ns1 /' | cat_i
 $RNDCCMD -s 10.53.0.2 stop | sed 's/^/ns2 /' | cat_i
 $RNDCCMD -s 10.53.0.3 stop | sed 's/^/ns3 /' | cat_i
+
 sleep 1
 
 echo_i "checking initial message counts"