#!/usr/bin/env bash

. ./test.common
test_start "interleaved mode"

client_server_options="xleave"
client_conf="
logdir tmp
log rawmeasurements"

server_conf="noclientlog"

run_test || test_fail
check_chronyd_exit || test_fail
check_source_selection || test_fail
check_sync || test_fail

check_file_messages "111 111 1111.* 4I [DKH] [DKH]\$" 0 0 measurements.log || test_fail
rm -f tmp/measurements.log

server_conf=""

run_test || test_fail
check_chronyd_exit || test_fail
check_source_selection || test_fail
check_packet_interval || test_fail
check_sync || test_fail

check_file_messages "111 111 1111.* 4B [DKH] [DKH]\$" 2 2 measurements.log || test_fail
check_file_messages "111 111 1111.* 4I [DKH] [DKH]\$" 30 200 measurements.log || test_fail
rm -f tmp/measurements.log

clients=2
peers=2
max_sync_time=500
base_delay="(+ 1e-4 (* -1 (equal 0.1 from 2) (equal 0.1 to 1)))"

client_lpeer_options="xleave minpoll 5 maxpoll 5"
client_rpeer_options="minpoll 5 maxpoll 5"

run_test || test_fail
check_chronyd_exit || test_fail
# These checks are expected to fail
check_source_selection && test_fail
check_sync && test_fail

rm -f tmp/measurements.log

for rpoll in 4 5 6; do
	client_rpeer_options="xleave minpoll $rpoll maxpoll $rpoll"

	run_test || test_fail
	check_chronyd_exit || test_fail
	check_source_selection || test_fail
	check_sync || test_fail

	if [ $rpoll -le 5 ]; then
		check_file_messages "111 111 1111.* 1B [DKH] [DKH]\$" 0 0 measurements.log || test_fail
		check_file_messages "111 111 1111.* 1I [DKH] [DKH]\$" 200 310 measurements.log || test_fail
	else
		check_file_messages "111 111 1111.* 1B [DKH] [DKH]\$" 125 135 measurements.log || test_fail
		check_file_messages "111 111 1111.* 1I [DKH] [DKH]\$" 20 30 measurements.log || test_fail
	fi
	rm -f tmp/measurements.log
done

if check_config_h 'FEAT_CMDMON 1'; then
	# test client timestamp selection and server timestamp correction
	base_delay="(+ 1.25e-6 (* -1 (equal 0.1 from 5)))"
	jitter=1e-9
	wander=1e-12
	client_lpeer_options="xleave minpoll 5 maxpoll 5 noselect"
	client_rpeer_options="xleave minpoll 5 maxpoll 5 noselect"
	chronyc_conf="doffset -0.1"
	chronyc_start=7200

	run_test || test_fail
	check_chronyd_exit || test_fail
	check_source_selection || test_fail
	check_sync && test_fail

	check_file_messages "\.2   N  2 111 111 ....   5  5 .\... ..\....e-..  2\....e-06" \
		290 310 measurements.log || test_fail
	check_file_messages "\.2   N  2 111 111 ....   5  5 .\... ..\....e-..  .\....e-0[0123]" \
		0 0 measurements.log || test_fail
	rm -f tmp/measurements.log
fi

test_pass