#!/bin/bash
# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
#   runtest.sh of /tools/systemtap/Regression/netdev-receive
#   Description: netdev.receive
#   Author: Martin Cermak <mcermak@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
#   Copyright (c) 2017 Red Hat, Inc.
#
#   This program is free software: you can redistribute it and/or
#   modify it under the terms of the GNU General Public License as
#   published by the Free Software Foundation, either version 2 of
#   the License, or (at your option) any later version.
#
#   This program is distributed in the hope that it will be
#   useful, but WITHOUT ANY WARRANTY; without even the implied
#   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
#   PURPOSE.  See the GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program. If not, see http://www.gnu.org/licenses/.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1

PACKAGE="systemtap"
TMPFILE=$(mktemp)

rlJournalStart
    rlPhaseStartTest
        # Here we rely on that netdev.receive gets hit immediately without us explicitly triggering it.
	# Not all rhel-7 stap versions have -T already, so we use -E instead.
        rlRun "stap -o $TMPFILE -ve 'probe netdev.receive{log(\"HIT\") exit()}' -E 'probe timer.s(30) {log(\"TIMEOUT\") exit()}'"
        rlRun "cat $TMPFILE"
        rlRun "grep HIT $TMPFILE"
        rlRun "grep TIMEOUT $TMPFILE" 1
    rlPhaseEnd
rlJournalPrintText
rlJournalEnd