test: add 133-hwtimestamp test

test/simulation/133-hwtimestamp

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+. ./test.common
+
+test_start "hwtimestamp directive"
+
+export CLKNETSIM_TIMESTAMPING=2
+
+refclock_jitter=1e-8
+refclock_offset=10.0
+min_sync_time=4
+max_sync_time=20
+limit=200
+client_conf="hwtimestamp eth0"
+client_server_options="minpoll 0 maxpoll 0 minsamples 32"
+client_chronyd_options="-d"
+
+run_test || test_fail
+check_chronyd_exit || test_fail
+check_source_selection || test_fail
+check_sync || test_fail
+
+if grep -q 'FEAT_DEBUG 1' ../../config.h; then
+	check_log_messages "HW clock samples" 190 200 || test_fail
+	check_log_messages "HW clock reset" 0 0 || test_fail
+	check_log_messages "Received.*tss=1" 1 1 || test_fail
+	check_log_messages "Received.*tss=2" 390 400 || test_fail
+	check_log_messages "update_tx_timestamp.*Updated" 50 140 || test_fail
+	check_log_messages "update_tx_timestamp.*Unacceptable" 50 140 || test_fail
+fi
+
+test_pass