diff options
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/trigger/trigger-eventonoff.tc')
-rw-r--r-- | tools/testing/selftests/ftrace/test.d/trigger/trigger-eventonoff.tc | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/trigger-eventonoff.tc b/tools/testing/selftests/ftrace/test.d/trigger/trigger-eventonoff.tc new file mode 100644 index 000000000..c226acee7 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/trigger/trigger-eventonoff.tc @@ -0,0 +1,45 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: event trigger - test event enable/disable trigger +# requires: set_event events/sched/sched_process_fork/trigger +# flags: instance + +fail() { #msg + echo $1 + exit_fail +} + +FEATURE=`grep enable_event events/sched/sched_process_fork/trigger` +if [ -z "$FEATURE" ]; then + echo "event enable/disable trigger is not supported" + exit_unsupported +fi + +echo "Test enable_event trigger" +echo 0 > events/sched/sched_switch/enable +echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger +( echo "forked") +if [ `cat events/sched/sched_switch/enable` != '1*' ]; then + fail "enable_event trigger on sched_process_fork did not work" +fi + +reset_trigger + +echo "Test disable_event trigger" +echo 1 > events/sched/sched_switch/enable +echo 'disable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger +( echo "forked") +if [ `cat events/sched/sched_switch/enable` != '0*' ]; then + fail "disable_event trigger on sched_process_fork did not work" +fi + +reset_trigger + +echo "Test semantic error for event enable/disable trigger" +! echo 'enable_event:nogroup:noevent' > events/sched/sched_process_fork/trigger +! echo 'disable_event+1' > events/sched/sched_process_fork/trigger +echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger +! echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger +! echo 'disable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger + +exit 0 |