#!/bin/bash
#
# Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
#
# This library is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; version 2.1 of the License.
#
# This library 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA

CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/..
NR_ITER=100
SESSION_NAME="ust-nevents"
EVENT_NAME="ust_gen_nevents:tptest"

source $TESTDIR/utils.sh

echo -e "\n-----------------------------------"
echo -e "UST tracer - Generate $NR_ITER events"
echo -e "-------------------------------------"

if [ ! -e "$CURDIR/gen-nevents" ]; then
	echo -e "No UST nevents binary detected. Passing."
	exit 0
fi

TRACE_PATH=$(mktemp -d)

# MUST set TESTDIR before calling those functions

create_lttng_session $SESSION_NAME $TRACE_PATH

enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
start_tracing $SESSION_NAME

# Start test
./$CURDIR/gen-nevents $NR_ITER

stop_tracing $SESSION_NAME
destroy_lttng_session $SESSION_NAME

trace_matches $EVENT_NAME $NR_ITER $TRACE_PATH

rm -rf $TRACE_PATH