69bc18e1c5864a29729c3fe5a8d4b973e832571a
[lttng-tools.git] / tests / regression / tools / rotation / test_ust
1 #!/bin/bash
2 #
3 # Copyright (C) - 2017 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="Rotation - User space tracing"
18
19 CURDIR=$(dirname $0)/
20 TESTDIR=$CURDIR/../../..
21 NR_USEC_WAIT=0
22 TESTAPP_PATH="$TESTDIR/utils/testapp"
23 TESTAPP_NAME="gen-ust-events"
24 TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
25 SESSION_NAME="stream"
26 EVENT_NAME="tp:tptest"
27
28 TRACE_PATH=$(mktemp -d)
29
30 NUM_TESTS=142
31
32 source $TESTDIR/utils/utils.sh
33 source $CURDIR/rotate_utils.sh
34
35 if [ ! -x "$TESTAPP_BIN" ]; then
36 BAIL_OUT "No UST events binary detected."
37 fi
38
39 function enable_channel_per_pid ()
40 {
41 sess_name=$1
42 channel_name=$2
43
44 enable_ust_lttng_channel_ok $sess_name $channel_name --buffers-pid
45 }
46
47 # MUST set TESTDIR before calling those functions
48
49 function rotate_ust_test ()
50 {
51 local_path=$1
52 app_path=$2
53 per_pid=$3
54
55 start_lttng_tracing_ok $SESSION_NAME
56 today=$(date +%Y%m%d)
57
58 $TESTAPP_BIN 10 $NR_USEC_WAIT /dev/null 2>&1
59 rotate_session_ok $SESSION_NAME
60
61 $TESTAPP_BIN 20 $NR_USEC_WAIT /dev/null 2>&1
62 stop_lttng_tracing_ok $SESSION_NAME
63
64 # Third chunk contains no event (rotate after stop).
65 rotate_session_ok $SESSION_NAME
66
67 destroy_lttng_session_ok $SESSION_NAME
68
69 validate_test_chunks "${local_path}" $today $app_path ust $per_pid
70 }
71
72 function test_ust_streaming_uid ()
73 {
74 diag "Test UST streaming with session rotation per UID"
75 create_lttng_session_uri $SESSION_NAME net://localhost
76 enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
77
78 rotate_ust_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" "ust/uid/*/*/" 0
79 }
80
81 function test_ust_local_uid ()
82 {
83 diag "Test UST local with session rotation per UID"
84 create_lttng_session_ok $SESSION_NAME $TRACE_PATH
85 enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
86
87 rotate_ust_test "${TRACE_PATH}" "ust/uid/*/*/" 0
88 }
89
90 function test_ust_streaming_pid ()
91 {
92 diag "Test UST streaming with session rotation per PID"
93 create_lttng_session_uri $SESSION_NAME net://localhost
94 enable_channel_per_pid $SESSION_NAME "channel0"
95 enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"
96
97 rotate_ust_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" "ust/pid/*/" 1
98 }
99
100 function test_ust_local_pid ()
101 {
102 diag "Test UST local with session rotation per PID"
103 create_lttng_session_ok $SESSION_NAME $TRACE_PATH
104 enable_channel_per_pid $SESSION_NAME "channel0"
105 enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"
106
107 rotate_ust_test "${TRACE_PATH}" "ust/pid/*/" 1
108 }
109
110 function test_ust_local_timer_uid ()
111 {
112 diag "Test ust local with session rotation timer per-uid"
113 create_lttng_session_ok $SESSION_NAME $TRACE_PATH
114 enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
115 lttng_enable_rotation_timer_ok $SESSION_NAME 500ms
116 start_lttng_tracing_ok $SESSION_NAME
117 # We just want the app to register, no event generated
118 $TESTAPP_BIN 0 0 /dev/null 2>&1
119
120 rotate_timer_test "${TRACE_PATH}" 0
121 }
122
123 function test_ust_streaming_timer_uid ()
124 {
125 diag "Test ust remote with session rotation timer per-uid"
126 create_lttng_session_uri $SESSION_NAME net://localhost
127 enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
128 lttng_enable_rotation_timer_ok $SESSION_NAME 500ms
129 start_lttng_tracing_ok $SESSION_NAME
130 # We just want the app to register, no event generated
131 $TESTAPP_BIN 0 0 /dev/null 2>&1
132
133 rotate_timer_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" 0
134 }
135
136 function test_ust_local_timer_pid ()
137 {
138 diag "Test ust local with session rotation timer per-pid"
139 create_lttng_session_ok $SESSION_NAME $TRACE_PATH
140 enable_channel_per_pid $SESSION_NAME "channel0"
141 enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"
142 lttng_enable_rotation_timer_ok $SESSION_NAME 500ms
143 start_lttng_tracing_ok $SESSION_NAME
144 # We just want the app to register, no event generated
145 $TESTAPP_BIN 0 0 /dev/null 2>&1
146
147 rotate_timer_test "${TRACE_PATH}" 1
148 }
149
150 function test_ust_streaming_timer_pid ()
151 {
152 diag "Test ust remote with session rotation timer per-pid"
153 create_lttng_session_uri $SESSION_NAME net://localhost
154 enable_channel_per_pid $SESSION_NAME "channel0"
155 enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"
156 lttng_enable_rotation_timer_ok $SESSION_NAME 500ms
157 start_lttng_tracing_ok $SESSION_NAME
158 # We just want the app to register, no event generated
159 $TESTAPP_BIN 0 0 /dev/null 2>&1
160
161 rotate_timer_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" 1
162 }
163
164 function test_incompatible_sessions ()
165 {
166 diag "Check incompatible session types with rotation"
167
168 diag "Live session with rotate timer"
169 # Should not be able to enable a rotation timer with a live session
170 create_lttng_session_uri $SESSION_NAME net://localhost --live
171 lttng_enable_rotation_timer_fail $SESSION_NAME 500ms
172 destroy_lttng_session_ok $SESSION_NAME
173
174 diag "Snapshot session with rotate timer"
175 # Should not be able to enable a rotation timer with a snapshot session
176 create_lttng_session_ok $SESSION_NAME $TRACE_PATH --snapshot
177 lttng_enable_rotation_timer_fail $SESSION_NAME 500ms
178 destroy_lttng_session_ok $SESSION_NAME
179
180 diag "Live session with rotate"
181 # Should not be able to rotate a live session
182 create_lttng_session_uri $SESSION_NAME net://localhost --live
183 enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
184 start_lttng_tracing_ok $SESSION_NAME
185 rotate_session_fail $SESSION_NAME
186 destroy_lttng_session_ok $SESSION_NAME
187
188 diag "Snapshot session with rotate"
189 # Should not be able to rotate a snapshot session
190 create_lttng_session_ok $SESSION_NAME $TRACE_PATH --snapshot
191 enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
192 start_lttng_tracing_ok $SESSION_NAME
193 rotate_session_fail $SESSION_NAME
194 destroy_lttng_session_ok $SESSION_NAME
195 }
196
197 plan_tests $NUM_TESTS
198
199 print_test_banner "$TEST_DESC"
200
201 start_lttng_relayd "-o $TRACE_PATH"
202 start_lttng_sessiond
203
204 tests=( test_ust_streaming_uid test_ust_local_uid \
205 test_ust_streaming_pid test_ust_local_pid \
206 test_ust_local_timer_uid test_ust_streaming_timer_uid \
207 test_ust_local_timer_pid test_ust_streaming_timer_pid \
208 test_incompatible_sessions )
209
210 for fct_test in ${tests[@]};
211 do
212 SESSION_NAME=$(randstring 16 0)
213 ${fct_test}
214 clean_path $TRACE_PATH
215 done
216
217 stop_lttng_sessiond
218 stop_lttng_relayd
219
220 # Remove tmp dir
221 rm -rf $TRACE_PATH
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