[lttng-tools.git] / tests / regression / tools / trigger / test_list_triggers_cli

#!/bin/bash
#
# Copyright (C) - 2020 EfficiOS, inc
#
# 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

# Test the `lttng list-trigger` command line interface.

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

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

plan_tests 49

FULL_LTTNG_BIN="${TESTDIR}/../src/bin/lttng/${LTTNG_BIN}"

tmp_stdout=$(mktemp -t test_list_triggers_cli_stdout.XXXXXX)
tmp_stderr=$(mktemp -t test_list_triggers_cli_stderr.XXXXXX)
tmp_expected_stdout=$(mktemp -t test_list_triggers_cli_expected_stdout.XXXXXX)
uprobe_elf_binary=$(realpath "${TESTDIR}/utils/testapp/userspace-probe-elf-binary/.libs/userspace-probe-elf-binary")

uid=$(id --user)
gid=$(id --group)

if [ "$uid" == "0" ]; then
	ist_root=1
else
	ist_root=0
fi

function list_triggers ()
{
	local test_name="$1"
	local expected_stdout_file="$2"

	"${FULL_LTTNG_BIN}" list-triggers > "${tmp_stdout}" 2> "${tmp_stderr}"
	ok $? "${test_name}: exit code is 0"

	diff -u "${expected_stdout_file}" "${tmp_stdout}"
	ok $? "${test_name}: expected stdout"

	diff -u /dev/null "${tmp_stderr}"
	ok $? "${test_name}: expected stderr"
}

test_top_level_options ()
{
	# shellcheck disable=SC2119
	start_lttng_sessiond_notap


	lttng_add_trigger_ok "hello" --condition on-event -u test-id --action notify

	cat > "${tmp_expected_stdout}" <<- EOF
	- id: hello
	  user id: ${uid}
	  condition: event rule hit
	    rule: test-id (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    notify
	EOF

	list_triggers "top level options" "${tmp_expected_stdout}"

	stop_lttng_sessiond_notap
}

test_on_event_tracepoint ()
{
	# shellcheck disable=SC2119
	start_lttng_sessiond_notap

	lttng_add_trigger_ok "C" --condition on-event -u -a --action notify
	lttng_add_trigger_ok "A" --condition on-event aaa -u --filter 'p == 2' --action notify
	lttng_add_trigger_ok "D" --condition on-event 'hello*' -u -x 'hello2,hello3,hello4' --action notify
	lttng_add_trigger_ok "B" --condition on-event -u gerboise --loglevel INFO --action notify
	lttng_add_trigger_ok "E" --condition on-event -u lemming --loglevel-only WARNING --action notify
	lttng_add_trigger_ok "F" --condition on-event -u capture-payload-field --capture a --action notify
	lttng_add_trigger_ok "G" --condition on-event -u capture-array --capture 'a[2]' --capture '$ctx.tourlou[18]' --action notify
	lttng_add_trigger_ok "H" --condition on-event -u capture-chan-ctx --capture '$ctx.vpid' --action notify
	lttng_add_trigger_ok "I" --condition on-event -u capture-app-ctx --capture '$app.iga:active_clients' --action notify


	cat > "${tmp_expected_stdout}" <<- EOF
	- id: A
	  user id: ${uid}
	  condition: event rule hit
	    rule: aaa (type: tracepoint, domain: ust, filter: p == 2)
	    tracer notifications discarded: 0
	  actions:
	    notify
	- id: B
	  user id: ${uid}
	  condition: event rule hit
	    rule: gerboise (type: tracepoint, domain: ust, log level at least INFO)
	    tracer notifications discarded: 0
	  actions:
	    notify
	- id: C
	  user id: ${uid}
	  condition: event rule hit
	    rule: * (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    notify
	- id: D
	  user id: ${uid}
	  condition: event rule hit
	    rule: hello* (type: tracepoint, domain: ust, exclusions: hello2,hello3,hello4)
	    tracer notifications discarded: 0
	  actions:
	    notify
	- id: E
	  user id: ${uid}
	  condition: event rule hit
	    rule: lemming (type: tracepoint, domain: ust, log level is WARNING)
	    tracer notifications discarded: 0
	  actions:
	    notify
	- id: F
	  user id: ${uid}
	  condition: event rule hit
	    rule: capture-payload-field (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	    captures:
	      - a
	  actions:
	    notify
	- id: G
	  user id: ${uid}
	  condition: event rule hit
	    rule: capture-array (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	    captures:
	      - a[2]
	      - \$ctx.tourlou[18]
	  actions:
	    notify
	- id: H
	  user id: ${uid}
	  condition: event rule hit
	    rule: capture-chan-ctx (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	    captures:
	      - \$ctx.vpid
	  actions:
	    notify
	- id: I
	  user id: ${uid}
	  condition: event rule hit
	    rule: capture-app-ctx (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	    captures:
	      - \$app.iga:active_clients
	  actions:
	    notify
	EOF

	list_triggers "on-event, tracepoint event rule" "${tmp_expected_stdout}"

	stop_lttng_sessiond_notap
}

test_on_event_probe ()
{
	local channel_enable_addr
	local channel_disable_addr

	# shellcheck disable=SC2119
	start_lttng_sessiond_notap

	channel_enable_addr=$(grep ' t lttng_channel_enable\s\[lttng_tracer\]$' /proc/kallsyms | cut -f 1 -d ' ')
	channel_disable_addr=$(grep ' t lttng_channel_disable\s\[lttng_tracer\]$' /proc/kallsyms | cut -f 1 -d ' ')

	# We need to find a valid offset.
	base_symbol=""
	offset=0
	if [[ 0x$channel_enable_addr -lt 0x$channel_disable_addr ]]; then
		base_symbol="lttng_channel_enable"
		offset=$(( 0x$channel_disable_addr - 0x$channel_enable_addr ))
	else
		base_symbol="lttng_channel_disable"
		offset=$(( 0x$channel_enable_addr - 0x$channel_disable_addr ))
	fi

	offset_hex="0x$(printf '%x' $offset)"

	lttng_add_trigger_ok "T0" --condition on-event -k --probe=lttng_channel_enable my_channel_enable --action notify
	lttng_add_trigger_ok "T1" --condition on-event -k --probe="${base_symbol}+${offset_hex}" my_channel_enable --action notify
	lttng_add_trigger_ok "T2" --condition on-event -k --probe="0x${channel_enable_addr}" my_channel_enable --action notify

	cat > "${tmp_expected_stdout}" <<- EOF
	- id: T0
	  user id: ${uid}
	  condition: event rule hit
	    rule: my_channel_enable (type: probe, location: lttng_channel_enable)
	    tracer notifications discarded: 0
	  actions:
	    notify
	- id: T1
	  user id: ${uid}
	  condition: event rule hit
	    rule: my_channel_enable (type: probe, location: ${base_symbol}+${offset_hex})
	    tracer notifications discarded: 0
	  actions:
	    notify
	- id: T2
	  user id: ${uid}
	  condition: event rule hit
	    rule: my_channel_enable (type: probe, location: 0x${channel_enable_addr})
	    tracer notifications discarded: 0
	  actions:
	    notify
	EOF

	list_triggers "on-event, probe event rule" "${tmp_expected_stdout}"

	stop_lttng_sessiond_notap
}

test_on_event_userspace_probe ()
{
	# shellcheck disable=SC2119
	start_lttng_sessiond_notap

	lttng_add_trigger_ok "T0" --condition on-event -k --userspace-probe=${uprobe_elf_binary}:test_function ma-probe --action notify

	cat > "${tmp_expected_stdout}" <<- EOF
	- id: T0
	  user id: ${uid}
	  condition: event rule hit
	    rule: ma-probe (type: userspace probe, location: ${uprobe_elf_binary}:test_function)
	    tracer notifications discarded: 0
	  actions:
	    notify
	EOF

	list_triggers "on-event, userspace-probe event rule" "${tmp_expected_stdout}"

	stop_lttng_sessiond_notap
}

test_on_event_syscall ()
{
	# shellcheck disable=SC2119
	start_lttng_sessiond_notap

	lttng_add_trigger_ok "T0" --condition on-event -k --syscall open --action notify
	lttng_add_trigger_ok "T1" --condition on-event -k --syscall ptrace --filter 'a > 2' --action notify

	cat > "${tmp_expected_stdout}" <<- EOF
	- id: T0
	  user id: ${uid}
	  condition: event rule hit
	    rule: open (type: syscall)
	    tracer notifications discarded: 0
	  actions:
	    notify
	- id: T1
	  user id: ${uid}
	  condition: event rule hit
	    rule: ptrace (type: syscall, filter: a > 2)
	    tracer notifications discarded: 0
	  actions:
	    notify
	EOF

	list_triggers "on-event, syscall event rule" "${tmp_expected_stdout}"

	stop_lttng_sessiond_notap
}

test_snapshot_action ()
{
	start_lttng_sessiond_notap

	lttng_add_trigger_ok "T0" --condition on-event -u some-event --action snapshot-session ze-session
	lttng_add_trigger_ok "T1" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path
	lttng_add_trigger_ok "T2" --condition on-event -u some-event --action snapshot-session ze-session --url file:///some/other/path
	lttng_add_trigger_ok "T3" --condition on-event -u some-event --action snapshot-session ze-session --url net://1.2.3.4
	lttng_add_trigger_ok "T4" --condition on-event -u some-event --action snapshot-session ze-session --url net://1.2.3.4:1234:1235
	lttng_add_trigger_ok "T5" --condition on-event -u some-event --action snapshot-session ze-session --ctrl-url=tcp://1.2.3.4:1111 --data-url=tcp://1.2.3.4:1112
	lttng_add_trigger_ok "T6" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path --max-size=1234
	lttng_add_trigger_ok "T7" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path --name=meh
	lttng_add_trigger_ok "T8" --condition on-event -u some-event --action snapshot-session ze-session --fire-every 10
	lttng_add_trigger_ok "T9" --condition on-event -u some-event --action snapshot-session ze-session --fire-once-after 10


	cat > "${tmp_expected_stdout}" <<- EOF
	- id: T0
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    snapshot session \`ze-session\`
	- id: T1
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    snapshot session \`ze-session\`, path: /some/path
	- id: T2
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    snapshot session \`ze-session\`, path: /some/other/path
	- id: T3
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    snapshot session \`ze-session\`, url: net://1.2.3.4
	- id: T4
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    snapshot session \`ze-session\`, url: net://1.2.3.4:1234:1235
	- id: T5
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    snapshot session \`ze-session\`, control url: tcp://1.2.3.4:1111, data url: tcp://1.2.3.4:1112
	- id: T6
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    snapshot session \`ze-session\`, path: /some/path, max size: 1234
	- id: T7
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    snapshot session \`ze-session\`, path: /some/path, name: meh
	- id: T8
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    snapshot session \`ze-session\`, rate policy: after every 10 occurrences
	- id: T9
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    snapshot session \`ze-session\`, rate policy: once after 10 occurrences
	EOF

	list_triggers "snapshot action" "${tmp_expected_stdout}"

	stop_lttng_sessiond_notap
}

test_notify_action ()
{
	start_lttng_sessiond_notap

	lttng_add_trigger_ok "T0" --condition on-event -u some-event --action notify --fire-once-after 5
	lttng_add_trigger_ok "T1" --condition on-event -u some-event --action notify --fire-every 10


	cat > "${tmp_expected_stdout}" <<- EOF
	- id: T0
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    notify, rate policy: once after 5 occurrences
	- id: T1
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    notify, rate policy: after every 10 occurrences
	EOF

	list_triggers "snapshot action" "${tmp_expected_stdout}"

	stop_lttng_sessiond_notap
}

test_top_level_options
test_on_event_tracepoint
skip $ist_root "non-root user: skipping kprobe tests" 6 || test_on_event_probe
skip $ist_root "non-root user: skipping uprobe tests" 4 || test_on_event_userspace_probe
skip $ist_root "non-root user: skipping syscall tests" 5 || test_on_event_syscall
test_snapshot_action
test_notify_action

# Cleanup
rm -f "${tmp_stdout}"
rm -f "${tmp_stderr}"
rm -f "${tmp_expected_stdout}"
Commit	Line	Data
0de2479d SM	1	#!/bin/bash
	2	#
	3	# Copyright (C) - 2020 EfficiOS, inc
	4	#
	5	# This library is free software; you can redistribute it and/or modify it under
	6	# the terms of the GNU Lesser General Public License as published by the Free
	7	# Software Foundation; version 2.1 of the License.
	8	#
	9	# This library is distributed in the hope that it will be useful, but WITHOUT
	10	# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
	11	# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
	12	# details.
	13	#
	14	# You should have received a copy of the GNU Lesser General Public License
	15	# along with this library; if not, write to the Free Software Foundation, Inc.,
	16	# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
	17
	18	# Test the `lttng list-trigger` command line interface.
	19
	20	CURDIR="$(dirname "$0")"
	21	TESTDIR="$CURDIR/../../.."
	22
	23	# shellcheck source=../../../utils/utils.sh
	24	source "$TESTDIR/utils/utils.sh"
	25
e45dd625	26	plan_tests 49
0de2479d SM	27
	28	FULL_LTTNG_BIN="${TESTDIR}/../src/bin/lttng/${LTTNG_BIN}"
	29
	30	tmp_stdout=$(mktemp -t test_list_triggers_cli_stdout.XXXXXX)
	31	tmp_stderr=$(mktemp -t test_list_triggers_cli_stderr.XXXXXX)
	32	tmp_expected_stdout=$(mktemp -t test_list_triggers_cli_expected_stdout.XXXXXX)
	33	uprobe_elf_binary=$(realpath "${TESTDIR}/utils/testapp/userspace-probe-elf-binary/.libs/userspace-probe-elf-binary")
	34
	35	uid=$(id --user)
	36	gid=$(id --group)
	37
	38	if [ "$uid" == "0" ]; then
	39	ist_root=1
	40	else
	41	ist_root=0
	42	fi
	43
0de2479d SM	44	function list_triggers ()
	45	{
	46	local test_name="$1"
	47	local expected_stdout_file="$2"
	48
	49	"${FULL_LTTNG_BIN}" list-triggers > "${tmp_stdout}" 2> "${tmp_stderr}"
	50	ok $? "${test_name}: exit code is 0"
	51
	52	diff -u "${expected_stdout_file}" "${tmp_stdout}"
	53	ok $? "${test_name}: expected stdout"
	54
	55	diff -u /dev/null "${tmp_stderr}"
	56	ok $? "${test_name}: expected stderr"
	57	}
	58
	59	test_top_level_options ()
	60	{
	61	# shellcheck disable=SC2119
	62	start_lttng_sessiond_notap
	63
	64
70c766ac	65	lttng_add_trigger_ok "hello" --condition on-event -u test-id --action notify
0de2479d SM	66
0de2479d SM	67	cat > "${tmp_expected_stdout}" <<- EOF
0de2479d SM	68	- id: hello
	69	user id: ${uid}
	70	condition: event rule hit
	71	rule: test-id (type: tracepoint, domain: ust)
90aa04a1	72	tracer notifications discarded: 0
0de2479d SM	73	actions:
	74	notify
	75	EOF
	76
	77	list_triggers "top level options" "${tmp_expected_stdout}"
	78
	79	stop_lttng_sessiond_notap
	80	}
	81
	82	test_on_event_tracepoint ()
	83	{
	84	# shellcheck disable=SC2119
	85	start_lttng_sessiond_notap
	86
70c766ac FD	87	lttng_add_trigger_ok "C" --condition on-event -u -a --action notify
	88	lttng_add_trigger_ok "A" --condition on-event aaa -u --filter 'p == 2' --action notify
	89	lttng_add_trigger_ok "D" --condition on-event 'hello*' -u -x 'hello2,hello3,hello4' --action notify
	90	lttng_add_trigger_ok "B" --condition on-event -u gerboise --loglevel INFO --action notify
	91	lttng_add_trigger_ok "E" --condition on-event -u lemming --loglevel-only WARNING --action notify
	92	lttng_add_trigger_ok "F" --condition on-event -u capture-payload-field --capture a --action notify
	93	lttng_add_trigger_ok "G" --condition on-event -u capture-array --capture 'a[2]' --capture '$ctx.tourlou[18]' --action notify
	94	lttng_add_trigger_ok "H" --condition on-event -u capture-chan-ctx --capture '$ctx.vpid' --action notify
	95	lttng_add_trigger_ok "I" --condition on-event -u capture-app-ctx --capture '$app.iga:active_clients' --action notify
b203b4b0	96
0de2479d SM	97
0de2479d SM	98	cat > "${tmp_expected_stdout}" <<- EOF
70c766ac	99	- id: A
0de2479d SM	100	user id: ${uid}
	101	condition: event rule hit
	102	rule: aaa (type: tracepoint, domain: ust, filter: p == 2)
90aa04a1	103	tracer notifications discarded: 0
0de2479d SM	104	actions:
0de2479d SM	105	notify
70c766ac	106	- id: B
0de2479d SM	107	user id: ${uid}
0de2479d SM	108	condition: event rule hit
1b859ae2	109	rule: gerboise (type: tracepoint, domain: ust, log level at least INFO)
90aa04a1	110	tracer notifications discarded: 0
0de2479d SM	111	actions:
0de2479d SM	112	notify
70c766ac	113	- id: C
0de2479d SM	114	user id: ${uid}
	115	condition: event rule hit
	116	rule: * (type: tracepoint, domain: ust)
90aa04a1	117	tracer notifications discarded: 0
0de2479d SM	118	actions:
0de2479d SM	119	notify
70c766ac	120	- id: D
0de2479d SM	121	user id: ${uid}
	122	condition: event rule hit
	123	rule: hello* (type: tracepoint, domain: ust, exclusions: hello2,hello3,hello4)
90aa04a1	124	tracer notifications discarded: 0
0de2479d SM	125	actions:
0de2479d SM	126	notify
70c766ac	127	- id: E
0de2479d SM	128	user id: ${uid}
0de2479d SM	129	condition: event rule hit
1b859ae2	130	rule: lemming (type: tracepoint, domain: ust, log level is WARNING)
90aa04a1	131	tracer notifications discarded: 0
0de2479d SM	132	actions:
0de2479d SM	133	notify
70c766ac	134	- id: F
b203b4b0 SM	135	user id: ${uid}
	136	condition: event rule hit
	137	rule: capture-payload-field (type: tracepoint, domain: ust)
90aa04a1	138	tracer notifications discarded: 0
b203b4b0 SM	139	captures:
	140	- a
	141	actions:
	142	notify
70c766ac	143	- id: G
b203b4b0 SM	144	user id: ${uid}
	145	condition: event rule hit
	146	rule: capture-array (type: tracepoint, domain: ust)
90aa04a1	147	tracer notifications discarded: 0
b203b4b0 SM	148	captures:
	149	- a[2]
	150	- \$ctx.tourlou[18]
	151	actions:
	152	notify
70c766ac	153	- id: H
b203b4b0 SM	154	user id: ${uid}
	155	condition: event rule hit
	156	rule: capture-chan-ctx (type: tracepoint, domain: ust)
90aa04a1	157	tracer notifications discarded: 0
b203b4b0 SM	158	captures:
	159	- \$ctx.vpid
	160	actions:
	161	notify
70c766ac	162	- id: I
b203b4b0 SM	163	user id: ${uid}
	164	condition: event rule hit
	165	rule: capture-app-ctx (type: tracepoint, domain: ust)
90aa04a1	166	tracer notifications discarded: 0
b203b4b0 SM	167	captures:
	168	- \$app.iga:active_clients
	169	actions:
	170	notify
0de2479d SM	171	EOF
	172
	173	list_triggers "on-event, tracepoint event rule" "${tmp_expected_stdout}"
	174
	175	stop_lttng_sessiond_notap
	176	}
	177
	178	test_on_event_probe ()
	179	{
	180	local channel_enable_addr
	181	local channel_disable_addr
	182
	183	# shellcheck disable=SC2119
	184	start_lttng_sessiond_notap
	185
	186	channel_enable_addr=$(grep ' t lttng_channel_enable\s\[lttng_tracer\]$' /proc/kallsyms \| cut -f 1 -d ' ')
	187	channel_disable_addr=$(grep ' t lttng_channel_disable\s\[lttng_tracer\]$' /proc/kallsyms \| cut -f 1 -d ' ')
	188
	189	# We need to find a valid offset.
	190	base_symbol=""
	191	offset=0
	192	if [[ 0x$channel_enable_addr -lt 0x$channel_disable_addr ]]; then
	193	base_symbol="lttng_channel_enable"
	194	offset=$(( 0x$channel_disable_addr - 0x$channel_enable_addr ))
	195	else
	196	base_symbol="lttng_channel_disable"
	197	offset=$(( 0x$channel_enable_addr - 0x$channel_disable_addr ))
	198	fi
	199
	200	offset_hex="0x$(printf '%x' $offset)"
	201
70c766ac FD	202	lttng_add_trigger_ok "T0" --condition on-event -k --probe=lttng_channel_enable my_channel_enable --action notify
	203	lttng_add_trigger_ok "T1" --condition on-event -k --probe="${base_symbol}+${offset_hex}" my_channel_enable --action notify
	204	lttng_add_trigger_ok "T2" --condition on-event -k --probe="0x${channel_enable_addr}" my_channel_enable --action notify
0de2479d SM	205
	206	cat > "${tmp_expected_stdout}" <<- EOF
	207	- id: T0
	208	user id: ${uid}
	209	condition: event rule hit
	210	rule: my_channel_enable (type: probe, location: lttng_channel_enable)
90aa04a1	211	tracer notifications discarded: 0
0de2479d SM	212	actions:
	213	notify
	214	- id: T1
	215	user id: ${uid}
	216	condition: event rule hit
	217	rule: my_channel_enable (type: probe, location: ${base_symbol}+${offset_hex})
90aa04a1	218	tracer notifications discarded: 0
0de2479d SM	219	actions:
	220	notify
	221	- id: T2
	222	user id: ${uid}
	223	condition: event rule hit
	224	rule: my_channel_enable (type: probe, location: 0x${channel_enable_addr})
90aa04a1	225	tracer notifications discarded: 0
0de2479d SM	226	actions:
	227	notify
	228	EOF
	229
	230	list_triggers "on-event, probe event rule" "${tmp_expected_stdout}"
	231
	232	stop_lttng_sessiond_notap
	233	}
	234
	235	test_on_event_userspace_probe ()
	236	{
	237	# shellcheck disable=SC2119
	238	start_lttng_sessiond_notap
	239
70c766ac	240	lttng_add_trigger_ok "T0" --condition on-event -k --userspace-probe=${uprobe_elf_binary}:test_function ma-probe --action notify
0de2479d SM	241
	242	cat > "${tmp_expected_stdout}" <<- EOF
	243	- id: T0
	244	user id: ${uid}
	245	condition: event rule hit
	246	rule: ma-probe (type: userspace probe, location: ${uprobe_elf_binary}:test_function)
90aa04a1	247	tracer notifications discarded: 0
0de2479d SM	248	actions:
	249	notify
	250	EOF
	251
	252	list_triggers "on-event, userspace-probe event rule" "${tmp_expected_stdout}"
	253
	254	stop_lttng_sessiond_notap
	255	}
	256
	257	test_on_event_syscall ()
	258	{
	259	# shellcheck disable=SC2119
	260	start_lttng_sessiond_notap
	261
70c766ac FD	262	lttng_add_trigger_ok "T0" --condition on-event -k --syscall open --action notify
70c766ac FD	263	lttng_add_trigger_ok "T1" --condition on-event -k --syscall ptrace --filter 'a > 2' --action notify
0de2479d SM	264
	265	cat > "${tmp_expected_stdout}" <<- EOF
	266	- id: T0
	267	user id: ${uid}
	268	condition: event rule hit
	269	rule: open (type: syscall)
90aa04a1	270	tracer notifications discarded: 0
0de2479d SM	271	actions:
	272	notify
	273	- id: T1
	274	user id: ${uid}
	275	condition: event rule hit
	276	rule: ptrace (type: syscall, filter: a > 2)
90aa04a1	277	tracer notifications discarded: 0
0de2479d SM	278	actions:
	279	notify
	280	EOF
	281
	282	list_triggers "on-event, syscall event rule" "${tmp_expected_stdout}"
	283
	284	stop_lttng_sessiond_notap
	285	}
	286
	287	test_snapshot_action ()
	288	{
	289	start_lttng_sessiond_notap
	290
70c766ac FD	291	lttng_add_trigger_ok "T0" --condition on-event -u some-event --action snapshot-session ze-session
	292	lttng_add_trigger_ok "T1" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path
	293	lttng_add_trigger_ok "T2" --condition on-event -u some-event --action snapshot-session ze-session --url file:///some/other/path
	294	lttng_add_trigger_ok "T3" --condition on-event -u some-event --action snapshot-session ze-session --url net://1.2.3.4
	295	lttng_add_trigger_ok "T4" --condition on-event -u some-event --action snapshot-session ze-session --url net://1.2.3.4:1234:1235
	296	lttng_add_trigger_ok "T5" --condition on-event -u some-event --action snapshot-session ze-session --ctrl-url=tcp://1.2.3.4:1111 --data-url=tcp://1.2.3.4:1112
	297	lttng_add_trigger_ok "T6" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path --max-size=1234
	298	lttng_add_trigger_ok "T7" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path --name=meh
e45dd625 JR	299	lttng_add_trigger_ok "T8" --condition on-event -u some-event --action snapshot-session ze-session --fire-every 10
e45dd625 JR	300	lttng_add_trigger_ok "T9" --condition on-event -u some-event --action snapshot-session ze-session --fire-once-after 10
0de2479d SM	301
	302
	303	cat > "${tmp_expected_stdout}" <<- EOF
	304	- id: T0
	305	user id: ${uid}
	306	condition: event rule hit
	307	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	308	tracer notifications discarded: 0
0de2479d SM	309	actions:
	310	snapshot session \`ze-session\`
	311	- id: T1
	312	user id: ${uid}
	313	condition: event rule hit
	314	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	315	tracer notifications discarded: 0
0de2479d SM	316	actions:
	317	snapshot session \`ze-session\`, path: /some/path
	318	- id: T2
	319	user id: ${uid}
	320	condition: event rule hit
	321	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	322	tracer notifications discarded: 0
0de2479d SM	323	actions:
	324	snapshot session \`ze-session\`, path: /some/other/path
	325	- id: T3
	326	user id: ${uid}
	327	condition: event rule hit
	328	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	329	tracer notifications discarded: 0
0de2479d SM	330	actions:
	331	snapshot session \`ze-session\`, url: net://1.2.3.4
	332	- id: T4
	333	user id: ${uid}
	334	condition: event rule hit
	335	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	336	tracer notifications discarded: 0
0de2479d SM	337	actions:
	338	snapshot session \`ze-session\`, url: net://1.2.3.4:1234:1235
	339	- id: T5
	340	user id: ${uid}
	341	condition: event rule hit
	342	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	343	tracer notifications discarded: 0
0de2479d SM	344	actions:
	345	snapshot session \`ze-session\`, control url: tcp://1.2.3.4:1111, data url: tcp://1.2.3.4:1112
	346	- id: T6
	347	user id: ${uid}
	348	condition: event rule hit
	349	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	350	tracer notifications discarded: 0
0de2479d SM	351	actions:
	352	snapshot session \`ze-session\`, path: /some/path, max size: 1234
	353	- id: T7
	354	user id: ${uid}
	355	condition: event rule hit
	356	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	357	tracer notifications discarded: 0
0de2479d SM	358	actions:
0de2479d SM	359	snapshot session \`ze-session\`, path: /some/path, name: meh
e45dd625 JR	360	- id: T8
	361	user id: ${uid}
	362	condition: event rule hit
	363	rule: some-event (type: tracepoint, domain: ust)
	364	tracer notifications discarded: 0
	365	actions:
7f4d5b07	366	snapshot session \`ze-session\`, rate policy: after every 10 occurrences
e45dd625 JR	367	- id: T9
	368	user id: ${uid}
	369	condition: event rule hit
	370	rule: some-event (type: tracepoint, domain: ust)
	371	tracer notifications discarded: 0
	372	actions:
7f4d5b07	373	snapshot session \`ze-session\`, rate policy: once after 10 occurrences
e45dd625 JR	374	EOF
	375
	376	list_triggers "snapshot action" "${tmp_expected_stdout}"
	377
	378	stop_lttng_sessiond_notap
	379	}
	380
	381	test_notify_action ()
	382	{
	383	start_lttng_sessiond_notap
	384
	385	lttng_add_trigger_ok "T0" --condition on-event -u some-event --action notify --fire-once-after 5
	386	lttng_add_trigger_ok "T1" --condition on-event -u some-event --action notify --fire-every 10
	387
	388
	389	cat > "${tmp_expected_stdout}" <<- EOF
	390	- id: T0
	391	user id: ${uid}
	392	condition: event rule hit
	393	rule: some-event (type: tracepoint, domain: ust)
	394	tracer notifications discarded: 0
	395	actions:
7f4d5b07	396	notify, rate policy: once after 5 occurrences
e45dd625 JR	397	- id: T1
	398	user id: ${uid}
	399	condition: event rule hit
	400	rule: some-event (type: tracepoint, domain: ust)
	401	tracer notifications discarded: 0
	402	actions:
7f4d5b07	403	notify, rate policy: after every 10 occurrences
0de2479d SM	404	EOF
	405
	406	list_triggers "snapshot action" "${tmp_expected_stdout}"
	407
	408	stop_lttng_sessiond_notap
	409	}
	410
	411	test_top_level_options
	412	test_on_event_tracepoint
	413	skip $ist_root "non-root user: skipping kprobe tests" 6 \|\| test_on_event_probe
	414	skip $ist_root "non-root user: skipping uprobe tests" 4 \|\| test_on_event_userspace_probe
	415	skip $ist_root "non-root user: skipping syscall tests" 5 \|\| test_on_event_syscall
	416	test_snapshot_action
e45dd625	417	test_notify_action
0de2479d SM	418
	419	# Cleanup
	420	rm -f "${tmp_stdout}"
	421	rm -f "${tmp_stderr}"
	422	rm -f "${tmp_expected_stdout}"