[lttng-tools.git] / tests / regression / tools / notification / test_notification_kernel_instrumentation

#!/bin/bash
#
# Copyright (C) 2017 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
#
# SPDX-License-Identifier: LGPL-2.1-only

CURDIR=$(dirname "$0")/
TESTDIR=$CURDIR/../../../

TESTAPP_STATE_PATH=$(mktemp -u -t "tmp.test_notif_kernel_instrumentation_application_state.XXXXXXXXXX")

NUM_TESTS=13

# shellcheck source=../../../utils/utils.sh
source "$TESTDIR/utils/utils.sh"
# shellcheck source=./util_event_generator.sh
source "$CURDIR/util_event_generator.sh"

function test_kernel_instrumentation_notification
{
	kernel_event_generator generate_filter_events "$TESTAPP_STATE_PATH" &
	APP_PID=$!

	"$CURDIR/notification" 4 LTTNG_DOMAIN_KERNEL $APP_PID \
		"$TESTAPP_STATE_PATH"

	kill -SIGUSR2 $APP_PID
	wait $APP_PID 2> /dev/null
}

check_skip_kernel_test &&
{
	plan_skip_all "Skipping all tests."
	exit 0
}

validate_lttng_modules_present

modprobe lttng-test

start_lttng_sessiond_notap

test_kernel_instrumentation_notification

stop_lttng_sessiond_notap
rmmod lttng-test

rm -f "$TESTAPP_STATE_PATH"
Commit	Line	Data
	1	#!/bin/bash
	2	#
	3	# Copyright (C) 2017 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
	4	#
	5	# SPDX-License-Identifier: LGPL-2.1-only
	6
	7	CURDIR=$(dirname "$0")/
	8	TESTDIR=$CURDIR/../../../
	9
	10	TESTAPP_STATE_PATH=$(mktemp -u -t "tmp.test_notif_kernel_instrumentation_application_state.XXXXXXXXXX")
	11
	12	NUM_TESTS=13
	13
	14	# shellcheck source=../../../utils/utils.sh
	15	source "$TESTDIR/utils/utils.sh"
	16	# shellcheck source=./util_event_generator.sh
	17	source "$CURDIR/util_event_generator.sh"
	18
	19	function test_kernel_instrumentation_notification
	20	{
	21	kernel_event_generator generate_filter_events "$TESTAPP_STATE_PATH" &
	22	APP_PID=$!
	23
	24	"$CURDIR/notification" 4 LTTNG_DOMAIN_KERNEL $APP_PID \
	25	"$TESTAPP_STATE_PATH"
	26
	27	kill -SIGUSR2 $APP_PID
	28	wait $APP_PID 2> /dev/null
	29	}
	30
	31	check_skip_kernel_test &&
	32	{
	33	plan_skip_all "Skipping all tests."
	34	exit 0
	35	}
	36
	37	validate_lttng_modules_present
	38
	39	modprobe lttng-test
	40
	41	start_lttng_sessiond_notap
	42
	43	test_kernel_instrumentation_notification
	44
	45	stop_lttng_sessiond_notap
	46	rmmod lttng-test
	47
	48	rm -f "$TESTAPP_STATE_PATH"