[lttng-tools.git] / tests / regression / tools / metadata-regen / test_ust

#!/bin/bash
#
# Copyright (C) - 2015 Julien Desfossez <jdesfossez@efficios.com>
#
# 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_DESC="Streaming - User space tracing"

CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../../..
NR_ITER=1
NR_USEC_WAIT=0
TESTAPP_PATH="$TESTDIR/utils/testapp"
TESTAPP_NAME="gen-ust-events"
TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
SESSION_NAME="stream"
EVENT_NAME="tp:tptest"
PID_RELAYD=0

TRACE_PATH=$(mktemp -d)

NUM_TESTS=33

source $TESTDIR/utils/utils.sh

if [ ! -x "$TESTAPP_BIN" ]; then
	BAIL_OUT "No UST events binary detected."
fi

function lttng_create_session_uri
{
	# Create session with default path
	$TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME -U net://localhost >/dev/null 2>&1
	ok $? "Create session with default path"
}

function lttng_create_session_uri_live
{
	# Create session with default path
	$TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME --live -U net://localhost >/dev/null 2>&1
	ok $? "Create live session"
}

function enable_channel_per_pid()
{
	sess_name=$1
	channel_name=$2

	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel --buffers-pid -u $channel_name -s $sess_name >/dev/null 2>&1
	ok $? "Enable channel $channel_name per PID for session $sess_name"
}

# MUST set TESTDIR before calling those functions

function test_ust_streaming ()
{
	local file_sync_after_first=$(mktemp -u)
	local file_sync_before_last=$(mktemp -u)

	diag "Test UST streaming with metadata regeneration"
	lttng_create_session_uri
	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME

	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &

	start_lttng_tracing_ok $SESSION_NAME

	touch ${file_sync_before_last}

	# Wait for the applications started in background
	wait
	metadata_regenerate_ok $SESSION_NAME

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME
	# Validate test
	validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*
	if [ $? -eq 0 ]; then
		# Only delete if successful
		rm -rf $TRACE_PATH
	fi
	rm -f ${file_sync_after_first}
	rm -f ${file_sync_before_last}
}

function test_ust_local ()
{
	local file_sync_after_first=$(mktemp -u)
	local file_sync_before_last=$(mktemp -u)

	diag "Test UST local with metadata regeneration"
	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME

	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &

	start_lttng_tracing_ok $SESSION_NAME

	touch ${file_sync_before_last}

	# Wait for the applications started in background
	wait
	metadata_regenerate_ok $SESSION_NAME

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME
	# Validate test
	validate_trace $EVENT_NAME $TRACE_PATH
	if [ $? -eq 0 ]; then
		# Only delete if successful
		rm -rf $TRACE_PATH
	fi
	rm -f ${file_sync_after_first}
	rm -f ${file_sync_before_last}
}

function test_ust_pid ()
{
	local file_sync_after_first=$(mktemp -u)
	local file_sync_before_last=$(mktemp -u)

	diag "Test UST per-pid with metadata regeneration (expect failure)"
	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
	enable_channel_per_pid $SESSION_NAME "channel0"
	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"

	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &

	start_lttng_tracing_ok $SESSION_NAME

	touch ${file_sync_before_last}

	# Wait for the applications started in background
	wait
	metadata_regenerate_fail $SESSION_NAME

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME
	# Validate test
	validate_trace $EVENT_NAME $TRACE_PATH
	if [ $? -eq 0 ]; then
		# Only delete if successful
		rm -rf $TRACE_PATH
	fi
	rm -f ${file_sync_after_first}
	rm -f ${file_sync_before_last}
}

function test_ust_live ()
{
	local file_sync_after_first=$(mktemp -u)
	local file_sync_before_last=$(mktemp -u)

	diag "Test UST live with metadata regeneration (expect failure)"
	lttng_create_session_uri_live $SESSION_NAME $TRACE_PATH
	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME

	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &

	start_lttng_tracing_ok $SESSION_NAME

	touch ${file_sync_before_last}

	# Wait for the applications started in background
	wait
	metadata_regenerate_fail $SESSION_NAME

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME
	# Validate test
	validate_trace $EVENT_NAME $TRACE_PATH
	if [ $? -eq 0 ]; then
		# Only delete if successful
		rm -rf $TRACE_PATH
	fi
	rm -f ${file_sync_after_first}
	rm -f ${file_sync_before_last}
}

plan_tests $NUM_TESTS

print_test_banner "$TEST_DESC"

start_lttng_relayd "-o $TRACE_PATH"
start_lttng_sessiond

tests=( test_ust_streaming test_ust_local test_ust_pid test_ust_live )

for fct_test in ${tests[@]};
do
	SESSION_NAME=$(randstring 16 0)
	${fct_test}
done

stop_lttng_sessiond
stop_lttng_relayd

exit $out
Commit	Line	Data
801236b0 JD	1	#!/bin/bash
	2	#
	3	# Copyright (C) - 2015 Julien Desfossez <jdesfossez@efficios.com>
	4	#
	5	# This library is free software; you can redistribute it and/or modify it under
	6	# the terms of the GNU Lesser General Public License as published by the Free
	7	# Software Foundation; version 2.1 of the License.
	8	#
	9	# This library is distributed in the hope that it will be useful, but WITHOUT
	10	# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
	11	# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
	12	# details.
	13	#
	14	# You should have received a copy of the GNU Lesser General Public License
	15	# along with this library; if not, write to the Free Software Foundation, Inc.,
	16	# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
	17	TEST_DESC="Streaming - User space tracing"
	18
	19	CURDIR=$(dirname $0)/
	20	TESTDIR=$CURDIR/../../..
	21	NR_ITER=1
	22	NR_USEC_WAIT=0
	23	TESTAPP_PATH="$TESTDIR/utils/testapp"
	24	TESTAPP_NAME="gen-ust-events"
	25	TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
	26	SESSION_NAME="stream"
	27	EVENT_NAME="tp:tptest"
	28	PID_RELAYD=0
	29
	30	TRACE_PATH=$(mktemp -d)
	31
	32	NUM_TESTS=33
	33
	34	source $TESTDIR/utils/utils.sh
	35
	36	if [ ! -x "$TESTAPP_BIN" ]; then
	37	BAIL_OUT "No UST events binary detected."
	38	fi
	39
	40	function lttng_create_session_uri
	41	{
	42	# Create session with default path
	43	$TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME -U net://localhost >/dev/null 2>&1
	44	ok $? "Create session with default path"
	45	}
	46
	47	function lttng_create_session_uri_live
	48	{
	49	# Create session with default path
	50	$TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME --live -U net://localhost >/dev/null 2>&1
	51	ok $? "Create live session"
	52	}
	53
	54	function enable_channel_per_pid()
	55	{
	56	sess_name=$1
	57	channel_name=$2
	58
	59	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel --buffers-pid -u $channel_name -s $sess_name >/dev/null 2>&1
	60	ok $? "Enable channel $channel_name per PID for session $sess_name"
	61	}
	62
	63	# MUST set TESTDIR before calling those functions
	64
65	function test_ust_streaming ()
66	{
67	local file_sync_after_first=$(mktemp -u)
68	local file_sync_before_last=$(mktemp -u)
69
70	diag "Test UST streaming with metadata regeneration"
71	lttng_create_session_uri
72	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
73
74	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &
75
76	start_lttng_tracing_ok $SESSION_NAME
77
78	touch ${file_sync_before_last}
79
80	# Wait for the applications started in background
81	wait
82	metadata_regenerate_ok $SESSION_NAME
83
84	stop_lttng_tracing_ok $SESSION_NAME
85	destroy_lttng_session_ok $SESSION_NAME
86	# Validate test
87	validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*
88	if [ $? -eq 0 ]; then
89	# Only delete if successful
90	rm -rf $TRACE_PATH
91	fi
92	rm -f ${file_sync_after_first}
93	rm -f ${file_sync_before_last}
94	}
95
96	function test_ust_local ()
97	{
98	local file_sync_after_first=$(mktemp -u)
99	local file_sync_before_last=$(mktemp -u)
100
101	diag "Test UST local with metadata regeneration"
102	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
103	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
104
105	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &
106
107	start_lttng_tracing_ok $SESSION_NAME
108
109	touch ${file_sync_before_last}
110
111	# Wait for the applications started in background
112	wait
113	metadata_regenerate_ok $SESSION_NAME
114
115	stop_lttng_tracing_ok $SESSION_NAME
116	destroy_lttng_session_ok $SESSION_NAME
117	# Validate test
118	validate_trace $EVENT_NAME $TRACE_PATH
119	if [ $? -eq 0 ]; then
120	# Only delete if successful
121	rm -rf $TRACE_PATH
122	fi
123	rm -f ${file_sync_after_first}
124	rm -f ${file_sync_before_last}
125	}
126
127	function test_ust_pid ()
128	{
129	local file_sync_after_first=$(mktemp -u)
130	local file_sync_before_last=$(mktemp -u)
131
132	diag "Test UST per-pid with metadata regeneration (expect failure)"
133	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
134	enable_channel_per_pid $SESSION_NAME "channel0"
135	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"
136
137	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &
138
139	start_lttng_tracing_ok $SESSION_NAME
140
141	touch ${file_sync_before_last}
142
143	# Wait for the applications started in background
144	wait
145	metadata_regenerate_fail $SESSION_NAME
146
147	stop_lttng_tracing_ok $SESSION_NAME
148	destroy_lttng_session_ok $SESSION_NAME
149	# Validate test
150	validate_trace $EVENT_NAME $TRACE_PATH
151	if [ $? -eq 0 ]; then
152	# Only delete if successful
153	rm -rf $TRACE_PATH
154	fi
155	rm -f ${file_sync_after_first}
156	rm -f ${file_sync_before_last}
157	}
158
159	function test_ust_live ()
160	{
161	local file_sync_after_first=$(mktemp -u)
162	local file_sync_before_last=$(mktemp -u)
163
164	diag "Test UST live with metadata regeneration (expect failure)"
165	lttng_create_session_uri_live $SESSION_NAME $TRACE_PATH
166	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
167
168	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &
169
170	start_lttng_tracing_ok $SESSION_NAME
171
172	touch ${file_sync_before_last}
173
174	# Wait for the applications started in background
175	wait
176	metadata_regenerate_fail $SESSION_NAME
177
178	stop_lttng_tracing_ok $SESSION_NAME
179	destroy_lttng_session_ok $SESSION_NAME
180	# Validate test
181	validate_trace $EVENT_NAME $TRACE_PATH
182	if [ $? -eq 0 ]; then
183	# Only delete if successful
184	rm -rf $TRACE_PATH
185	fi
186	rm -f ${file_sync_after_first}
187	rm -f ${file_sync_before_last}
188	}
189
190	plan_tests $NUM_TESTS
191
192	print_test_banner "$TEST_DESC"
193
194	start_lttng_relayd "-o $TRACE_PATH"
195	start_lttng_sessiond
196
197	tests=( test_ust_streaming test_ust_local test_ust_pid test_ust_live )
198
199	for fct_test in ${tests[@]};
200	do
201	SESSION_NAME=$(randstring 16 0)
202	${fct_test}
203	done
204
205	stop_lttng_sessiond
206	stop_lttng_relayd
207
208	exit $out