| 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (C) 2013 David Goulet <dgoulet@efficios.com> |
| 4 | # |
| 5 | # SPDX-License-Identifier: LGPL-2.1-only |
| 6 | # |
| 7 | |
| 8 | CURDIR=$(dirname $0)/ |
| 9 | TESTDIR=$CURDIR/.. |
| 10 | |
| 11 | NR_APP=1 |
| 12 | NR_USEC_WAIT=5000000 |
| 13 | NR_APP_LOOP=1 |
| 14 | |
| 15 | TESTAPP_PATH="$TESTDIR/utils/testapp" |
| 16 | TESTAPP_NAME="gen-ust-events" |
| 17 | TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME" |
| 18 | |
| 19 | source $TESTDIR/utils/utils.sh |
| 20 | |
| 21 | if [ ! -x "$TESTAPP_BIN" ]; then |
| 22 | BAIL_OUT "No UST nevents binary detected." |
| 23 | fi |
| 24 | |
| 25 | # Number of application to spawn. |
| 26 | if [ -n "$1" ]; then |
| 27 | NR_APP=$1 |
| 28 | fi |
| 29 | |
| 30 | # Number of seconds before the next loop is done in the app. |
| 31 | if [ -n "$2" ]; then |
| 32 | NR_USEC_WAIT=$(echo $(( $2 * 1000000 ))) |
| 33 | fi |
| 34 | |
| 35 | # Number of loop the application should do meaning one TP is hit per loop. |
| 36 | if [ -n "$3" ]; then |
| 37 | NR_APP_LOOP=$3 |
| 38 | fi |
| 39 | |
| 40 | # MUST set TESTDIR before this point. |
| 41 | |
| 42 | # Infinite loop. Spawns NR_APP apps for NR_USEC_WAIT doing NR_APP_LOOP. |
| 43 | while :; do |
| 44 | for j in `seq 1 $NR_APP`; do |
| 45 | $TESTAPP_BIN -i $NR_APP_LOOP -w $NR_USEC_WAIT >/dev/null 2>&1 & |
| 46 | done |
| 47 | # Wait before the next round of applications. |
| 48 | sleep 3 |
| 49 | done |