[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)
	  actions:
	    notify
	      errors: none
	  errors: none
	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)
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: B
	  user id: ${uid}
	  condition: event rule hit
	    rule: gerboise (type: tracepoint, domain: ust, log level at least INFO)
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: C
	  user id: ${uid}
	  condition: event rule hit
	    rule: * (type: tracepoint, domain: ust)
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: D
	  user id: ${uid}
	  condition: event rule hit
	    rule: hello* (type: tracepoint, domain: ust, exclusions: hello2,hello3,hello4)
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: E
	  user id: ${uid}
	  condition: event rule hit
	    rule: lemming (type: tracepoint, domain: ust, log level is WARNING)
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: F
	  user id: ${uid}
	  condition: event rule hit
	    rule: capture-payload-field (type: tracepoint, domain: ust)
	    captures:
	      - a
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: G
	  user id: ${uid}
	  condition: event rule hit
	    rule: capture-array (type: tracepoint, domain: ust)
	    captures:
	      - a[2]
	      - \$ctx.tourlou[18]
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: H
	  user id: ${uid}
	  condition: event rule hit
	    rule: capture-chan-ctx (type: tracepoint, domain: ust)
	    captures:
	      - \$ctx.vpid
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: I
	  user id: ${uid}
	  condition: event rule hit
	    rule: capture-app-ctx (type: tracepoint, domain: ust)
	    captures:
	      - \$app.iga:active_clients
	  actions:
	    notify
	      errors: none
	  errors: none
	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)
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: T1
	  user id: ${uid}
	  condition: event rule hit
	    rule: my_channel_enable (type: probe, location: ${base_symbol}+${offset_hex})
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: T2
	  user id: ${uid}
	  condition: event rule hit
	    rule: my_channel_enable (type: probe, location: 0x${channel_enable_addr})
	  actions:
	    notify
	      errors: none
	  errors: none
	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)
	  actions:
	    notify
	      errors: none
	  errors: none
	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)
	  actions:
	    notify
	      errors: none
	  errors: none
	- id: T1
	  user id: ${uid}
	  condition: event rule hit
	    rule: ptrace (type: syscall, filter: a > 2)
	  actions:
	    notify
	      errors: none
	  errors: none
	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 --rate-policy=every:10
	lttng_add_trigger_ok "T9" --condition on-event -u some-event --action snapshot-session ze-session --rate-policy=once-after:10


	cat > "${tmp_expected_stdout}" <<- EOF
	- id: T0
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    snapshot session \`ze-session\`
	      errors: none
	  errors: none
	- id: T1
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    snapshot session \`ze-session\`, path: /some/path
	      errors: none
	  errors: none
	- id: T2
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    snapshot session \`ze-session\`, path: /some/other/path
	      errors: none
	  errors: none
	- id: T3
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    snapshot session \`ze-session\`, url: net://1.2.3.4
	      errors: none
	  errors: none
	- id: T4
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    snapshot session \`ze-session\`, url: net://1.2.3.4:1234:1235
	      errors: none
	  errors: none
	- id: T5
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    snapshot session \`ze-session\`, control url: tcp://1.2.3.4:1111, data url: tcp://1.2.3.4:1112
	      errors: none
	  errors: none
	- id: T6
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    snapshot session \`ze-session\`, path: /some/path, max size: 1234
	      errors: none
	  errors: none
	- id: T7
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    snapshot session \`ze-session\`, path: /some/path, name: meh
	      errors: none
	  errors: none
	- id: T8
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    snapshot session \`ze-session\`, rate policy: after every 10 occurrences
	      errors: none
	  errors: none
	- id: T9
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    snapshot session \`ze-session\`, rate policy: once after 10 occurrences
	      errors: none
	  errors: none
	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 --rate-policy=once-after:5
	lttng_add_trigger_ok "T1" --condition on-event -u some-event --action notify --rate-policy=every:10


	cat > "${tmp_expected_stdout}" <<- EOF
	- id: T0
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    notify, rate policy: once after 5 occurrences
	      errors: none
	  errors: none
	- id: T1
	  user id: ${uid}
	  condition: event rule hit
	    rule: some-event (type: tracepoint, domain: ust)
	  actions:
	    notify, rate policy: after every 10 occurrences
	      errors: none
	  errors: none
	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: ${uid}
	70	condition: event rule hit
	71	rule: test-id (type: tracepoint, domain: ust)
	72	actions:
	73	notify
709fb83f JG	74	errors: none
709fb83f JG	75	errors: none
0de2479d SM	76	EOF
	77
	78	list_triggers "top level options" "${tmp_expected_stdout}"
	79
	80	stop_lttng_sessiond_notap
	81	}
	82
	83	test_on_event_tracepoint ()
	84	{
	85	# shellcheck disable=SC2119
	86	start_lttng_sessiond_notap
	87
70c766ac FD	88	lttng_add_trigger_ok "C" --condition on-event -u -a --action notify
	89	lttng_add_trigger_ok "A" --condition on-event aaa -u --filter 'p == 2' --action notify
	90	lttng_add_trigger_ok "D" --condition on-event 'hello*' -u -x 'hello2,hello3,hello4' --action notify
	91	lttng_add_trigger_ok "B" --condition on-event -u gerboise --loglevel INFO --action notify
	92	lttng_add_trigger_ok "E" --condition on-event -u lemming --loglevel-only WARNING --action notify
	93	lttng_add_trigger_ok "F" --condition on-event -u capture-payload-field --capture a --action notify
	94	lttng_add_trigger_ok "G" --condition on-event -u capture-array --capture 'a[2]' --capture '$ctx.tourlou[18]' --action notify
	95	lttng_add_trigger_ok "H" --condition on-event -u capture-chan-ctx --capture '$ctx.vpid' --action notify
	96	lttng_add_trigger_ok "I" --condition on-event -u capture-app-ctx --capture '$app.iga:active_clients' --action notify
b203b4b0	97
0de2479d SM	98
0de2479d SM	99	cat > "${tmp_expected_stdout}" <<- EOF
70c766ac	100	- id: A
0de2479d SM	101	user id: ${uid}
	102	condition: event rule hit
	103	rule: aaa (type: tracepoint, domain: ust, filter: p == 2)
	104	actions:
	105	notify
709fb83f JG	106	errors: none
709fb83f JG	107	errors: none
70c766ac	108	- id: B
0de2479d SM	109	user id: ${uid}
0de2479d SM	110	condition: event rule hit
1b859ae2	111	rule: gerboise (type: tracepoint, domain: ust, log level at least INFO)
0de2479d SM	112	actions:
0de2479d SM	113	notify
709fb83f JG	114	errors: none
709fb83f JG	115	errors: none
70c766ac	116	- id: C
0de2479d SM	117	user id: ${uid}
	118	condition: event rule hit
	119	rule: * (type: tracepoint, domain: ust)
	120	actions:
	121	notify
709fb83f JG	122	errors: none
709fb83f JG	123	errors: none
70c766ac	124	- id: D
0de2479d SM	125	user id: ${uid}
	126	condition: event rule hit
	127	rule: hello* (type: tracepoint, domain: ust, exclusions: hello2,hello3,hello4)
	128	actions:
	129	notify
709fb83f JG	130	errors: none
709fb83f JG	131	errors: none
70c766ac	132	- id: E
0de2479d SM	133	user id: ${uid}
0de2479d SM	134	condition: event rule hit
1b859ae2	135	rule: lemming (type: tracepoint, domain: ust, log level is WARNING)
0de2479d SM	136	actions:
0de2479d SM	137	notify
709fb83f JG	138	errors: none
709fb83f JG	139	errors: none
70c766ac	140	- id: F
b203b4b0 SM	141	user id: ${uid}
	142	condition: event rule hit
	143	rule: capture-payload-field (type: tracepoint, domain: ust)
	144	captures:
	145	- a
	146	actions:
	147	notify
709fb83f JG	148	errors: none
709fb83f JG	149	errors: none
70c766ac	150	- id: G
b203b4b0 SM	151	user id: ${uid}
	152	condition: event rule hit
	153	rule: capture-array (type: tracepoint, domain: ust)
	154	captures:
	155	- a[2]
	156	- \$ctx.tourlou[18]
	157	actions:
	158	notify
709fb83f JG	159	errors: none
709fb83f JG	160	errors: none
70c766ac	161	- id: H
b203b4b0 SM	162	user id: ${uid}
	163	condition: event rule hit
	164	rule: capture-chan-ctx (type: tracepoint, domain: ust)
	165	captures:
	166	- \$ctx.vpid
	167	actions:
	168	notify
709fb83f JG	169	errors: none
709fb83f JG	170	errors: none
70c766ac	171	- id: I
b203b4b0 SM	172	user id: ${uid}
	173	condition: event rule hit
	174	rule: capture-app-ctx (type: tracepoint, domain: ust)
	175	captures:
	176	- \$app.iga:active_clients
	177	actions:
	178	notify
709fb83f JG	179	errors: none
709fb83f JG	180	errors: none
0de2479d SM	181	EOF
	182
	183	list_triggers "on-event, tracepoint event rule" "${tmp_expected_stdout}"
	184
	185	stop_lttng_sessiond_notap
	186	}
	187
	188	test_on_event_probe ()
	189	{
	190	local channel_enable_addr
	191	local channel_disable_addr
	192
	193	# shellcheck disable=SC2119
	194	start_lttng_sessiond_notap
	195
	196	channel_enable_addr=$(grep ' t lttng_channel_enable\s\[lttng_tracer\]$' /proc/kallsyms \| cut -f 1 -d ' ')
	197	channel_disable_addr=$(grep ' t lttng_channel_disable\s\[lttng_tracer\]$' /proc/kallsyms \| cut -f 1 -d ' ')
	198
	199	# We need to find a valid offset.
	200	base_symbol=""
	201	offset=0
	202	if [[ 0x$channel_enable_addr -lt 0x$channel_disable_addr ]]; then
	203	base_symbol="lttng_channel_enable"
	204	offset=$(( 0x$channel_disable_addr - 0x$channel_enable_addr ))
	205	else
	206	base_symbol="lttng_channel_disable"
	207	offset=$(( 0x$channel_enable_addr - 0x$channel_disable_addr ))
	208	fi
	209
	210	offset_hex="0x$(printf '%x' $offset)"
	211
70c766ac FD	212	lttng_add_trigger_ok "T0" --condition on-event -k --probe=lttng_channel_enable my_channel_enable --action notify
	213	lttng_add_trigger_ok "T1" --condition on-event -k --probe="${base_symbol}+${offset_hex}" my_channel_enable --action notify
	214	lttng_add_trigger_ok "T2" --condition on-event -k --probe="0x${channel_enable_addr}" my_channel_enable --action notify
0de2479d SM	215
	216	cat > "${tmp_expected_stdout}" <<- EOF
	217	- id: T0
	218	user id: ${uid}
	219	condition: event rule hit
	220	rule: my_channel_enable (type: probe, location: lttng_channel_enable)
	221	actions:
	222	notify
709fb83f JG	223	errors: none
709fb83f JG	224	errors: none
0de2479d SM	225	- id: T1
	226	user id: ${uid}
	227	condition: event rule hit
	228	rule: my_channel_enable (type: probe, location: ${base_symbol}+${offset_hex})
	229	actions:
	230	notify
709fb83f JG	231	errors: none
709fb83f JG	232	errors: none
0de2479d SM	233	- id: T2
	234	user id: ${uid}
	235	condition: event rule hit
	236	rule: my_channel_enable (type: probe, location: 0x${channel_enable_addr})
	237	actions:
	238	notify
709fb83f JG	239	errors: none
709fb83f JG	240	errors: none
0de2479d SM	241	EOF
	242
	243	list_triggers "on-event, probe event rule" "${tmp_expected_stdout}"
	244
	245	stop_lttng_sessiond_notap
	246	}
	247
	248	test_on_event_userspace_probe ()
	249	{
	250	# shellcheck disable=SC2119
	251	start_lttng_sessiond_notap
	252
70c766ac	253	lttng_add_trigger_ok "T0" --condition on-event -k --userspace-probe=${uprobe_elf_binary}:test_function ma-probe --action notify
0de2479d SM	254
	255	cat > "${tmp_expected_stdout}" <<- EOF
	256	- id: T0
	257	user id: ${uid}
	258	condition: event rule hit
	259	rule: ma-probe (type: userspace probe, location: ${uprobe_elf_binary}:test_function)
	260	actions:
	261	notify
709fb83f JG	262	errors: none
709fb83f JG	263	errors: none
0de2479d SM	264	EOF
	265
	266	list_triggers "on-event, userspace-probe event rule" "${tmp_expected_stdout}"
	267
	268	stop_lttng_sessiond_notap
	269	}
	270
	271	test_on_event_syscall ()
	272	{
	273	# shellcheck disable=SC2119
	274	start_lttng_sessiond_notap
	275
70c766ac FD	276	lttng_add_trigger_ok "T0" --condition on-event -k --syscall open --action notify
70c766ac FD	277	lttng_add_trigger_ok "T1" --condition on-event -k --syscall ptrace --filter 'a > 2' --action notify
0de2479d SM	278
	279	cat > "${tmp_expected_stdout}" <<- EOF
	280	- id: T0
	281	user id: ${uid}
	282	condition: event rule hit
	283	rule: open (type: syscall)
	284	actions:
	285	notify
709fb83f JG	286	errors: none
709fb83f JG	287	errors: none
0de2479d SM	288	- id: T1
	289	user id: ${uid}
	290	condition: event rule hit
	291	rule: ptrace (type: syscall, filter: a > 2)
	292	actions:
	293	notify
709fb83f JG	294	errors: none
709fb83f JG	295	errors: none
0de2479d SM	296	EOF
	297
	298	list_triggers "on-event, syscall event rule" "${tmp_expected_stdout}"
	299
	300	stop_lttng_sessiond_notap
	301	}
	302
	303	test_snapshot_action ()
	304	{
	305	start_lttng_sessiond_notap
	306
70c766ac FD	307	lttng_add_trigger_ok "T0" --condition on-event -u some-event --action snapshot-session ze-session
	308	lttng_add_trigger_ok "T1" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path
	309	lttng_add_trigger_ok "T2" --condition on-event -u some-event --action snapshot-session ze-session --url file:///some/other/path
	310	lttng_add_trigger_ok "T3" --condition on-event -u some-event --action snapshot-session ze-session --url net://1.2.3.4
	311	lttng_add_trigger_ok "T4" --condition on-event -u some-event --action snapshot-session ze-session --url net://1.2.3.4:1234:1235
	312	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
	313	lttng_add_trigger_ok "T6" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path --max-size=1234
	314	lttng_add_trigger_ok "T7" --condition on-event -u some-event --action snapshot-session ze-session --path /some/path --name=meh
bbadb5e0 JR	315	lttng_add_trigger_ok "T8" --condition on-event -u some-event --action snapshot-session ze-session --rate-policy=every:10
bbadb5e0 JR	316	lttng_add_trigger_ok "T9" --condition on-event -u some-event --action snapshot-session ze-session --rate-policy=once-after:10
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)
	324	actions:
	325	snapshot session \`ze-session\`
709fb83f JG	326	errors: none
709fb83f JG	327	errors: none
0de2479d SM	328	- id: T1
	329	user id: ${uid}
	330	condition: event rule hit
	331	rule: some-event (type: tracepoint, domain: ust)
	332	actions:
	333	snapshot session \`ze-session\`, path: /some/path
709fb83f JG	334	errors: none
709fb83f JG	335	errors: none
0de2479d SM	336	- id: T2
	337	user id: ${uid}
	338	condition: event rule hit
	339	rule: some-event (type: tracepoint, domain: ust)
	340	actions:
	341	snapshot session \`ze-session\`, path: /some/other/path
709fb83f JG	342	errors: none
709fb83f JG	343	errors: none
0de2479d SM	344	- id: T3
	345	user id: ${uid}
	346	condition: event rule hit
	347	rule: some-event (type: tracepoint, domain: ust)
	348	actions:
	349	snapshot session \`ze-session\`, url: net://1.2.3.4
709fb83f JG	350	errors: none
709fb83f JG	351	errors: none
0de2479d SM	352	- id: T4
	353	user id: ${uid}
	354	condition: event rule hit
	355	rule: some-event (type: tracepoint, domain: ust)
	356	actions:
	357	snapshot session \`ze-session\`, url: net://1.2.3.4:1234:1235
709fb83f JG	358	errors: none
709fb83f JG	359	errors: none
0de2479d SM	360	- id: T5
	361	user id: ${uid}
	362	condition: event rule hit
	363	rule: some-event (type: tracepoint, domain: ust)
	364	actions:
	365	snapshot session \`ze-session\`, control url: tcp://1.2.3.4:1111, data url: tcp://1.2.3.4:1112
709fb83f JG	366	errors: none
709fb83f JG	367	errors: none
0de2479d SM	368	- id: T6
	369	user id: ${uid}
	370	condition: event rule hit
	371	rule: some-event (type: tracepoint, domain: ust)
	372	actions:
	373	snapshot session \`ze-session\`, path: /some/path, max size: 1234
709fb83f JG	374	errors: none
709fb83f JG	375	errors: none
0de2479d SM	376	- id: T7
	377	user id: ${uid}
	378	condition: event rule hit
	379	rule: some-event (type: tracepoint, domain: ust)
	380	actions:
	381	snapshot session \`ze-session\`, path: /some/path, name: meh
709fb83f JG	382	errors: none
709fb83f JG	383	errors: none
e45dd625 JR	384	- id: T8
	385	user id: ${uid}
	386	condition: event rule hit
	387	rule: some-event (type: tracepoint, domain: ust)
e45dd625	388	actions:
7f4d5b07	389	snapshot session \`ze-session\`, rate policy: after every 10 occurrences
709fb83f JG	390	errors: none
709fb83f JG	391	errors: none
e45dd625 JR	392	- id: T9
	393	user id: ${uid}
	394	condition: event rule hit
	395	rule: some-event (type: tracepoint, domain: ust)
e45dd625	396	actions:
7f4d5b07	397	snapshot session \`ze-session\`, rate policy: once after 10 occurrences
709fb83f JG	398	errors: none
709fb83f JG	399	errors: none
e45dd625 JR	400	EOF
	401
	402	list_triggers "snapshot action" "${tmp_expected_stdout}"
	403
	404	stop_lttng_sessiond_notap
	405	}
	406
	407	test_notify_action ()
	408	{
	409	start_lttng_sessiond_notap
	410
bbadb5e0 JR	411	lttng_add_trigger_ok "T0" --condition on-event -u some-event --action notify --rate-policy=once-after:5
bbadb5e0 JR	412	lttng_add_trigger_ok "T1" --condition on-event -u some-event --action notify --rate-policy=every:10
e45dd625 JR	413
	414
	415	cat > "${tmp_expected_stdout}" <<- EOF
	416	- id: T0
	417	user id: ${uid}
	418	condition: event rule hit
	419	rule: some-event (type: tracepoint, domain: ust)
e45dd625	420	actions:
7f4d5b07	421	notify, rate policy: once after 5 occurrences
709fb83f JG	422	errors: none
709fb83f JG	423	errors: none
e45dd625 JR	424	- id: T1
	425	user id: ${uid}
	426	condition: event rule hit
	427	rule: some-event (type: tracepoint, domain: ust)
e45dd625	428	actions:
7f4d5b07	429	notify, rate policy: after every 10 occurrences
709fb83f JG	430	errors: none
709fb83f JG	431	errors: none
0de2479d SM	432	EOF
	433
	434	list_triggers "snapshot action" "${tmp_expected_stdout}"
	435
	436	stop_lttng_sessiond_notap
	437	}
	438
	439	test_top_level_options
	440	test_on_event_tracepoint
	441	skip $ist_root "non-root user: skipping kprobe tests" 6 \|\| test_on_event_probe
	442	skip $ist_root "non-root user: skipping uprobe tests" 4 \|\| test_on_event_userspace_probe
	443	skip $ist_root "non-root user: skipping syscall tests" 5 \|\| test_on_event_syscall
	444	test_snapshot_action
e45dd625	445	test_notify_action
0de2479d SM	446
	447	# Cleanup
	448	rm -f "${tmp_stdout}"
	449	rm -f "${tmp_stderr}"
	450	rm -f "${tmp_expected_stdout}"