1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0 3# description: event trigger - test event enable/disable trigger 4# requires: set_event events/sched/sched_process_fork/trigger 5# flags: instance 6 7fail() { #msg 8 echo $1 9 exit_fail 10} 11 12FEATURE=`grep enable_event events/sched/sched_process_fork/trigger` 13if [ -z "$FEATURE" ]; then 14 echo "event enable/disable trigger is not supported" 15 exit_unsupported 16fi 17 18echo "Test enable_event trigger" 19echo 0 > events/sched/sched_switch/enable 20echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger 21( echo "forked") 22if [ `cat events/sched/sched_switch/enable` != '1*' ]; then 23 fail "enable_event trigger on sched_process_fork did not work" 24fi 25 26reset_trigger 27 28echo "Test disable_event trigger" 29echo 1 > events/sched/sched_switch/enable 30echo 'disable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger 31( echo "forked") 32if [ `cat events/sched/sched_switch/enable` != '0*' ]; then 33 fail "disable_event trigger on sched_process_fork did not work" 34fi 35 36reset_trigger 37 38echo "Test semantic error for event enable/disable trigger" 39! echo 'enable_event:nogroup:noevent' > events/sched/sched_process_fork/trigger 40! echo 'disable_event+1' > events/sched/sched_process_fork/trigger 41echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger 42! echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger 43! echo 'disable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger 44 45exit 0 46