[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 44

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
	lttng_add_trigger_ok "T0" --fire-once-after 123 --condition on-event -u test-fire-once-after --action notify
	lttng_add_trigger_ok "T1" --fire-every 124 --condition on-event -u test-fire-every --action notify

	cat > "${tmp_expected_stdout}" <<- EOF
	- id: T0
	  user id: ${uid}
	  firing policy: once after 123 occurences
	  condition: event rule hit
	    rule: test-fire-once-after (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    notify
	- id: T1
	  user id: ${uid}
	  firing policy: after every 124 occurences
	  condition: event rule hit
	    rule: test-fire-every (type: tracepoint, domain: ust)
	    tracer notifications discarded: 0
	  actions:
	    notify
	- 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


	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
	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

# 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 "$TESTDIR/utils/utils.sh"
	25
b203b4b0	26	plan_tests 44
0de2479d SM	27
	28	FULL_LTTNG_BIN="${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 FD	65	lttng_add_trigger_ok "hello" --condition on-event -u test-id --action notify
	66	lttng_add_trigger_ok "T0" --fire-once-after 123 --condition on-event -u test-fire-once-after --action notify
	67	lttng_add_trigger_ok "T1" --fire-every 124 --condition on-event -u test-fire-every --action notify
0de2479d SM	68
	69	cat > "${tmp_expected_stdout}" <<- EOF
	70	- id: T0
	71	user id: ${uid}
	72	firing policy: once after 123 occurences
	73	condition: event rule hit
	74	rule: test-fire-once-after (type: tracepoint, domain: ust)
90aa04a1	75	tracer notifications discarded: 0
0de2479d SM	76	actions:
	77	notify
	78	- id: T1
	79	user id: ${uid}
	80	firing policy: after every 124 occurences
	81	condition: event rule hit
	82	rule: test-fire-every (type: tracepoint, domain: ust)
90aa04a1	83	tracer notifications discarded: 0
0de2479d SM	84	actions:
	85	notify
	86	- id: hello
	87	user id: ${uid}
	88	condition: event rule hit
	89	rule: test-id (type: tracepoint, domain: ust)
90aa04a1	90	tracer notifications discarded: 0
0de2479d SM	91	actions:
	92	notify
	93	EOF
	94
	95	list_triggers "top level options" "${tmp_expected_stdout}"
	96
	97	stop_lttng_sessiond_notap
	98	}
	99
	100	test_on_event_tracepoint ()
	101	{
	102	# shellcheck disable=SC2119
	103	start_lttng_sessiond_notap
	104
70c766ac FD	105	lttng_add_trigger_ok "C" --condition on-event -u -a --action notify
	106	lttng_add_trigger_ok "A" --condition on-event aaa -u --filter 'p == 2' --action notify
	107	lttng_add_trigger_ok "D" --condition on-event 'hello*' -u -x 'hello2,hello3,hello4' --action notify
	108	lttng_add_trigger_ok "B" --condition on-event -u gerboise --loglevel INFO --action notify
	109	lttng_add_trigger_ok "E" --condition on-event -u lemming --loglevel-only WARNING --action notify
	110	lttng_add_trigger_ok "F" --condition on-event -u capture-payload-field --capture a --action notify
	111	lttng_add_trigger_ok "G" --condition on-event -u capture-array --capture 'a[2]' --capture '$ctx.tourlou[18]' --action notify
	112	lttng_add_trigger_ok "H" --condition on-event -u capture-chan-ctx --capture '$ctx.vpid' --action notify
	113	lttng_add_trigger_ok "I" --condition on-event -u capture-app-ctx --capture '$app.iga:active_clients' --action notify
b203b4b0	114
0de2479d SM	115
0de2479d SM	116	cat > "${tmp_expected_stdout}" <<- EOF
70c766ac	117	- id: A
0de2479d SM	118	user id: ${uid}
	119	condition: event rule hit
	120	rule: aaa (type: tracepoint, domain: ust, filter: p == 2)
90aa04a1	121	tracer notifications discarded: 0
0de2479d SM	122	actions:
0de2479d SM	123	notify
70c766ac	124	- id: B
0de2479d SM	125	user id: ${uid}
0de2479d SM	126	condition: event rule hit
1b859ae2	127	rule: gerboise (type: tracepoint, domain: ust, log level at least INFO)
90aa04a1	128	tracer notifications discarded: 0
0de2479d SM	129	actions:
0de2479d SM	130	notify
70c766ac	131	- id: C
0de2479d SM	132	user id: ${uid}
	133	condition: event rule hit
	134	rule: * (type: tracepoint, domain: ust)
90aa04a1	135	tracer notifications discarded: 0
0de2479d SM	136	actions:
0de2479d SM	137	notify
70c766ac	138	- id: D
0de2479d SM	139	user id: ${uid}
	140	condition: event rule hit
	141	rule: hello* (type: tracepoint, domain: ust, exclusions: hello2,hello3,hello4)
90aa04a1	142	tracer notifications discarded: 0
0de2479d SM	143	actions:
0de2479d SM	144	notify
70c766ac	145	- id: E
0de2479d SM	146	user id: ${uid}
0de2479d SM	147	condition: event rule hit
1b859ae2	148	rule: lemming (type: tracepoint, domain: ust, log level is WARNING)
90aa04a1	149	tracer notifications discarded: 0
0de2479d SM	150	actions:
0de2479d SM	151	notify
70c766ac	152	- id: F
b203b4b0 SM	153	user id: ${uid}
	154	condition: event rule hit
	155	rule: capture-payload-field (type: tracepoint, domain: ust)
90aa04a1	156	tracer notifications discarded: 0
b203b4b0 SM	157	captures:
	158	- a
	159	actions:
	160	notify
70c766ac	161	- id: G
b203b4b0 SM	162	user id: ${uid}
	163	condition: event rule hit
	164	rule: capture-array (type: tracepoint, domain: ust)
90aa04a1	165	tracer notifications discarded: 0
b203b4b0 SM	166	captures:
	167	- a[2]
	168	- \$ctx.tourlou[18]
	169	actions:
	170	notify
70c766ac	171	- id: H
b203b4b0 SM	172	user id: ${uid}
	173	condition: event rule hit
	174	rule: capture-chan-ctx (type: tracepoint, domain: ust)
90aa04a1	175	tracer notifications discarded: 0
b203b4b0 SM	176	captures:
	177	- \$ctx.vpid
	178	actions:
	179	notify
70c766ac	180	- id: I
b203b4b0 SM	181	user id: ${uid}
	182	condition: event rule hit
	183	rule: capture-app-ctx (type: tracepoint, domain: ust)
90aa04a1	184	tracer notifications discarded: 0
b203b4b0 SM	185	captures:
	186	- \$app.iga:active_clients
	187	actions:
	188	notify
0de2479d SM	189	EOF
	190
	191	list_triggers "on-event, tracepoint event rule" "${tmp_expected_stdout}"
	192
	193	stop_lttng_sessiond_notap
	194	}
	195
	196	test_on_event_probe ()
	197	{
	198	local channel_enable_addr
	199	local channel_disable_addr
	200
	201	# shellcheck disable=SC2119
	202	start_lttng_sessiond_notap
	203
	204	channel_enable_addr=$(grep ' t lttng_channel_enable\s\[lttng_tracer\]$' /proc/kallsyms \| cut -f 1 -d ' ')
	205	channel_disable_addr=$(grep ' t lttng_channel_disable\s\[lttng_tracer\]$' /proc/kallsyms \| cut -f 1 -d ' ')
	206
	207	# We need to find a valid offset.
	208	base_symbol=""
	209	offset=0
	210	if [[ 0x$channel_enable_addr -lt 0x$channel_disable_addr ]]; then
	211	base_symbol="lttng_channel_enable"
	212	offset=$(( 0x$channel_disable_addr - 0x$channel_enable_addr ))
	213	else
	214	base_symbol="lttng_channel_disable"
	215	offset=$(( 0x$channel_enable_addr - 0x$channel_disable_addr ))
	216	fi
	217
	218	offset_hex="0x$(printf '%x' $offset)"
	219
70c766ac FD	220	lttng_add_trigger_ok "T0" --condition on-event -k --probe=lttng_channel_enable my_channel_enable --action notify
	221	lttng_add_trigger_ok "T1" --condition on-event -k --probe="${base_symbol}+${offset_hex}" my_channel_enable --action notify
	222	lttng_add_trigger_ok "T2" --condition on-event -k --probe="0x${channel_enable_addr}" my_channel_enable --action notify
0de2479d SM	223
	224	cat > "${tmp_expected_stdout}" <<- EOF
	225	- id: T0
	226	user id: ${uid}
	227	condition: event rule hit
	228	rule: my_channel_enable (type: probe, location: lttng_channel_enable)
90aa04a1	229	tracer notifications discarded: 0
0de2479d SM	230	actions:
	231	notify
	232	- id: T1
	233	user id: ${uid}
	234	condition: event rule hit
	235	rule: my_channel_enable (type: probe, location: ${base_symbol}+${offset_hex})
90aa04a1	236	tracer notifications discarded: 0
0de2479d SM	237	actions:
	238	notify
	239	- id: T2
	240	user id: ${uid}
	241	condition: event rule hit
	242	rule: my_channel_enable (type: probe, location: 0x${channel_enable_addr})
90aa04a1	243	tracer notifications discarded: 0
0de2479d SM	244	actions:
	245	notify
	246	EOF
	247
	248	list_triggers "on-event, probe event rule" "${tmp_expected_stdout}"
	249
	250	stop_lttng_sessiond_notap
	251	}
	252
	253	test_on_event_userspace_probe ()
	254	{
	255	# shellcheck disable=SC2119
	256	start_lttng_sessiond_notap
	257
70c766ac	258	lttng_add_trigger_ok "T0" --condition on-event -k --userspace-probe=${uprobe_elf_binary}:test_function ma-probe --action notify
0de2479d SM	259
	260	cat > "${tmp_expected_stdout}" <<- EOF
	261	- id: T0
	262	user id: ${uid}
	263	condition: event rule hit
	264	rule: ma-probe (type: userspace probe, location: ${uprobe_elf_binary}:test_function)
90aa04a1	265	tracer notifications discarded: 0
0de2479d SM	266	actions:
	267	notify
	268	EOF
	269
	270	list_triggers "on-event, userspace-probe event rule" "${tmp_expected_stdout}"
	271
	272	stop_lttng_sessiond_notap
	273	}
	274
	275	test_on_event_syscall ()
	276	{
	277	# shellcheck disable=SC2119
	278	start_lttng_sessiond_notap
	279
70c766ac FD	280	lttng_add_trigger_ok "T0" --condition on-event -k --syscall open --action notify
70c766ac FD	281	lttng_add_trigger_ok "T1" --condition on-event -k --syscall ptrace --filter 'a > 2' --action notify
0de2479d SM	282
	283	cat > "${tmp_expected_stdout}" <<- EOF
	284	- id: T0
	285	user id: ${uid}
	286	condition: event rule hit
	287	rule: open (type: syscall)
90aa04a1	288	tracer notifications discarded: 0
0de2479d SM	289	actions:
	290	notify
	291	- id: T1
	292	user id: ${uid}
	293	condition: event rule hit
	294	rule: ptrace (type: syscall, filter: a > 2)
90aa04a1	295	tracer notifications discarded: 0
0de2479d SM	296	actions:
	297	notify
	298	EOF
	299
	300	list_triggers "on-event, syscall event rule" "${tmp_expected_stdout}"
	301
	302	stop_lttng_sessiond_notap
	303	}
	304
	305	test_snapshot_action ()
	306	{
	307	start_lttng_sessiond_notap
	308
70c766ac FD	309	lttng_add_trigger_ok "T0" --condition on-event -u some-event --action snapshot-session ze-session
	310	lttng_add_trigger_ok "T1" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path
	311	lttng_add_trigger_ok "T2" --condition on-event -u some-event --action snapshot-session ze-session --url file:///some/other/path
	312	lttng_add_trigger_ok "T3" --condition on-event -u some-event --action snapshot-session ze-session --url net://1.2.3.4
	313	lttng_add_trigger_ok "T4" --condition on-event -u some-event --action snapshot-session ze-session --url net://1.2.3.4:1234:1235
	314	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
	315	lttng_add_trigger_ok "T6" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path --max-size=1234
	316	lttng_add_trigger_ok "T7" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path --name=meh
0de2479d SM	317
	318
	319	cat > "${tmp_expected_stdout}" <<- EOF
	320	- id: T0
	321	user id: ${uid}
	322	condition: event rule hit
	323	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	324	tracer notifications discarded: 0
0de2479d SM	325	actions:
	326	snapshot session \`ze-session\`
	327	- id: T1
	328	user id: ${uid}
	329	condition: event rule hit
	330	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	331	tracer notifications discarded: 0
0de2479d SM	332	actions:
	333	snapshot session \`ze-session\`, path: /some/path
	334	- id: T2
	335	user id: ${uid}
	336	condition: event rule hit
	337	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	338	tracer notifications discarded: 0
0de2479d SM	339	actions:
	340	snapshot session \`ze-session\`, path: /some/other/path
	341	- id: T3
	342	user id: ${uid}
	343	condition: event rule hit
	344	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	345	tracer notifications discarded: 0
0de2479d SM	346	actions:
	347	snapshot session \`ze-session\`, url: net://1.2.3.4
	348	- id: T4
	349	user id: ${uid}
	350	condition: event rule hit
	351	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	352	tracer notifications discarded: 0
0de2479d SM	353	actions:
	354	snapshot session \`ze-session\`, url: net://1.2.3.4:1234:1235
	355	- id: T5
	356	user id: ${uid}
	357	condition: event rule hit
	358	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	359	tracer notifications discarded: 0
0de2479d SM	360	actions:
	361	snapshot session \`ze-session\`, control url: tcp://1.2.3.4:1111, data url: tcp://1.2.3.4:1112
	362	- id: T6
	363	user id: ${uid}
	364	condition: event rule hit
	365	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	366	tracer notifications discarded: 0
0de2479d SM	367	actions:
	368	snapshot session \`ze-session\`, path: /some/path, max size: 1234
	369	- id: T7
	370	user id: ${uid}
	371	condition: event rule hit
	372	rule: some-event (type: tracepoint, domain: ust)
90aa04a1	373	tracer notifications discarded: 0
0de2479d SM	374	actions:
	375	snapshot session \`ze-session\`, path: /some/path, name: meh
	376	EOF
	377
	378	list_triggers "snapshot action" "${tmp_expected_stdout}"
	379
	380	stop_lttng_sessiond_notap
	381	}
	382
	383	test_top_level_options
	384	test_on_event_tracepoint
	385	skip $ist_root "non-root user: skipping kprobe tests" 6 \|\| test_on_event_probe
	386	skip $ist_root "non-root user: skipping uprobe tests" 4 \|\| test_on_event_userspace_probe
	387	skip $ist_root "non-root user: skipping syscall tests" 5 \|\| test_on_event_syscall
	388	test_snapshot_action
	389
	390	# Cleanup
	391	rm -f "${tmp_stdout}"
	392	rm -f "${tmp_stderr}"
	393	rm -f "${tmp_expected_stdout}"