run_chronyc "clients" || test_fail
check_chronyc_output "^Hostname NTP Drop Int IntL Last Cmd Drop Int Last
===============================================================================
-127\.0\.0\.1 [0-9 ]+ 0 [-0-9 ]+ - [ 0-9]+ 0 0 - -$" \
+.*127\.0\.0\.1 [0-9 ]+ 0 [-0-9 ]+ - [ 0-9]+ 0 0 - -.*$" \
|| test_fail
run_chronyc "ntpdata $server" || test_fail
run_chronyc "selectdata" || test_fail
check_chronyc_output "^S Name/IP Address Auth COpts EOpts Last Score Interval Leap
=======================================================================
-M 127\.0\.0\.1 N -PTR- -PTR- 0 1\.0 \+0ns \+0ns \?$" || test_fail
+M 127\.0\.0\.1 N -PTR- -PTR- 0 1\.0 \+0ns \+0ns [\?N]$" || test_fail
run_chronyc "serverstats" || test_fail
check_chronyc_output "^NTP packets received : [0-9]+