android13/external/ltp/testcases/network/tcp_cmds/clockdiff/clockdiff01.sh

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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (c) 2016-2019 Oracle and/or its affiliates. All Rights Reserved.
# Author: Alexey Kodanev <alexey.kodanev@oracle.com>
TST_TESTFUNC="do_test"
TST_NEEDS_ROOT=1
TST_NEEDS_CMDS="cut clockdiff"
. tst_net.sh
do_test()
{
tst_res TINFO "check time delta for $(tst_ipaddr)"
local output=$(clockdiff $(tst_ipaddr))
if [ $? -ne 0 ]; then
tst_res TFAIL "clockdiff failed to get delta"
else
delta=$(echo "$output" | cut -d' ' -f2,3)
if [ "$delta" = "0 0" ]; then
tst_res TPASS "delta is 0 as expected"
else
tst_res TFAIL "not expected data received: '$output'"
fi
fi
}
tst_run