From 646d0c1ba25bd48865f3a07000114ba2e7b07db7 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Ond=C5=99ej=20Kuzn=C3=ADk?= <ondra@mistotebe.net>
Date: Thu, 3 Mar 2022 11:00:00 +0000
Subject: [PATCH] ITS#9497 Detect timing issues when they affect test

---
 tests/scripts/test022-ppolicy | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/tests/scripts/test022-ppolicy b/tests/scripts/test022-ppolicy
index 7ed9c7683a..322b22a799 100755
--- a/tests/scripts/test022-ppolicy
+++ b/tests/scripts/test022-ppolicy
@@ -107,9 +107,14 @@ DELAYATTR=`$LDAPSEARCH -D "$MANAGERDN" -H $URI1 -w $PASSWD -b "$USER" -E account
 echo "$DELAYATTR" >> $SEARCHOUT
 DELAY=`echo "$DELAYATTR" | sed -n -e 's/.*seconds_before_unlock=\(\d*\)/\1/p'`
 
-echo "Waiting $DELAY seconds for lockout to reset..."
-sleep $DELAY
-sleep 1
+# $DELAY is empty if we were so slow that the lockout expired already,
+# continue test but the next part might fail anyway since we rely on
+# cumulative timing
+if test -n "$DELAY" ; then
+	echo "Waiting $DELAY seconds for lockout to reset..."
+	sleep $DELAY
+	sleep 1
+fi
 
 $LDAPSEARCH -e ppolicy -H $URI1 -D "$USER" -w $PASS \
 	-b "$BASEDN" -s base >> $SEARCHOUT 2>&1
@@ -125,9 +130,12 @@ echo "$DELAYATTR" >> $SEARCHOUT
 DELAY=`echo "$DELAYATTR" | sed -n -e 's/.*expire=\(\d*\)/\1/p'`
 
 echo "Testing password expiration"
-echo "Waiting $DELAY seconds for password to expire..."
-sleep $DELAY
-sleep 1
+# $DELAY is empty if we were so slow that the password expired already
+if test -n "$DELAY" ; then
+	echo "Waiting $DELAY seconds for password to expire..."
+	sleep $DELAY
+	sleep 1
+fi
 
 $LDAPSEARCH -e ppolicy -H $URI1 -D "$USER" -w $PASS \
 	-b "$BASEDN" -s base > $SEARCHOUT 2>&1
@@ -803,8 +811,12 @@ DELAY=`echo "$DELAYATTR" | sed -n -e 's/.*expire=\(\d*\)/\1/p'`
 DELAY=`expr $DELAY - 10`
 
 echo "Testing password expiration"
-echo "Waiting $DELAY seconds for password to expire..."
-sleep $DELAY
+# $DELAY is empty if we were so slow that the password expired already
+if test -n "$DELAY" ; then
+	echo "Waiting $DELAY seconds for password to expire..."
+	sleep $DELAY
+	sleep 1
+fi
 
 $LDAPSEARCH -H $URI1 -D "$USER" -w $PASS \
 	-b "$BASEDN" -s base > $SEARCHOUT 2>&1
-- 
2.47.3