Fix: tests: skip tests on static build
[lttng-tools.git] / tests / regression / tools / health / test_health.sh
1 # Copyright (C) - 2012 Christian Babeux <christian.babeux@efficios.com>
2 # Copyright (C) - 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
3 #
4 # This program is free software; you can redistribute it and/or modify it
5 # under the terms of the GNU General Public License, version 2 only, as
6 # published by the Free Software Foundation.
7 #
8 # This program is distributed in the hope that it will be useful, but WITHOUT
9 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
11 # more details.
12 #
13 # You should have received a copy of the GNU General Public License along with
14 # this program; if not, write to the Free Software Foundation, Inc., 51
15 # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16
17 TESTDIR=${CURDIR}/../../..
18 LTTNG_BIN="lttng"
19 UST_EVENT_NAME="tp:tptest"
20 KERNEL_EVENT_NAME="sched_switch"
21 CHANNEL_NAME="testchan"
22 HEALTH_CHECK_BIN="health_check"
23 NUM_TESTS=90
24 SLEEP_TIME=30
25
26 source $TESTDIR/utils/utils.sh
27
28 function lttng_create_session_uri
29 {
30 # Create session with default path
31 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME \
32 -U net://localhost >/dev/null 2>&1
33 ok $? "Create session with default path"
34 }
35
36 function report_errors
37 {
38 test_thread_error_string="$1"
39 test_relayd="$2"
40 err_no_relayd_match="Error querying relayd health"
41
42 # Check for health errors
43 # Include inability to contact relayd health as an expected
44 # error, since this can happen whenever the relayd shutdown due
45 # to an error in any thread.
46 out=$(grep "${test_thread_error_string}" ${STDOUT_PATH} | wc -l)
47 if [ $test_relayd -ne 0 ]; then
48 outerr=$(grep "${err_no_relayd_match}" ${STDERR_PATH} | wc -l)
49 else
50 outerr=0
51 fi
52 if [ $out -eq 0 ] && [ $outerr -eq 0 ]; then
53 fail "Validation failure"
54 diag "Health returned:"
55 diag "stdout:"
56 file=${STDOUT_PATH}
57 while read line ; do
58 diag "$line"
59 done < ${file}
60
61 diag "stderr:"
62 file=${STDERR_PATH}
63 while read line ; do
64 diag "$line"
65 done < ${file}
66 else
67 pass "Validation OK"
68 fi
69 }
70
71 function test_health
72 {
73 test_suffix="$1"
74 test_thread_name="$2"
75 test_thread_error_string="$3"
76 test_needs_root="$4"
77 test_consumerd="$5"
78 test_relayd="$6"
79
80 diag "Test health problem detection with ${test_thread_name}"
81
82 # Set the socket timeout to 5 so the health check detection
83 # happens within 25 s
84 export LTTNG_NETWORK_SOCKET_TIMEOUT=5
85 export LTTNG_RELAYD_HEALTH="${HEALTH_PATH}/test-health"
86
87 # Activate testpoints
88 export LTTNG_TESTPOINT_ENABLE=1
89
90 # Activate specific thread test
91 export ${test_thread_name}_${test_suffix}=1
92
93 # Spawn sessiond with preload healthexit lib
94 export LD_PRELOAD="$CURDIR/$SESSIOND_PRELOAD"
95
96 diag "Start session daemon"
97 start_lttng_sessiond
98
99 if [ ${test_consumerd} -eq 1 ]; then
100 create_lttng_session_no_output $SESSION_NAME
101
102 diag "With UST consumer daemons"
103 enable_ust_lttng_event_ok $SESSION_NAME $UST_EVENT_NAME $CHANNEL_NAME
104
105 skip $isroot "Root access is needed. Skipping kernel consumer health check test." "1" ||
106 {
107 diag "With kernel consumer daemon"
108 lttng_enable_kernel_event $SESSION_NAME $KERNEL_EVENT_NAME $CHANNEL_NAME
109 }
110 start_lttng_tracing_ok $SESSION_NAME
111 fi
112
113 if [ ${test_relayd} -eq 1 ]; then
114 diag "With relay daemon"
115 RELAYD_ARGS="--relayd-path=${LTTNG_RELAYD_HEALTH}"
116
117 start_lttng_relayd "-o $TRACE_PATH"
118 else
119 RELAYD_ARGS=
120 fi
121
122 # Check health status, not caring about result
123 $CURDIR/$HEALTH_CHECK_BIN ${RELAYD_ARGS} \
124 > /dev/null
125
126 # Wait
127 diag "Check after running for ${SLEEP_TIME} seconds"
128 sleep ${SLEEP_TIME}
129
130 # Check health status
131 $CURDIR/$HEALTH_CHECK_BIN ${RELAYD_ARGS} \
132 > ${STDOUT_PATH} 2> ${STDERR_PATH}
133
134
135 if [ ${test_needs_root} -eq 1 ]; then
136 skip ${isroot} "Root access needed for test \"${test_thread_name}\"." "1" ||
137 {
138 report_errors "${test_thread_error_string}" "${test_relayd}"
139 }
140 else
141 report_errors "${test_thread_error_string}" "${test_relayd}"
142 fi
143
144 if [ ${test_relayd} -eq 1 ]; then
145 # We may fail to stop relayd here, and this is OK, since
146 # it may have been killed volountarily by testpoint.
147 stop_lttng_relayd_notap
148 fi
149 stop_lttng_sessiond
150
151 unset LTTNG_TESTPOINT_ENABLE
152 unset ${test_thread_name}_${test_suffix}
153 unset LD_PRELOAD
154 unset LTTNG_NETWORK_SOCKET_TIMEOUT
155 unset LTTNG_RELAYD_HEALTH
156 }
157
158 plan_tests $NUM_TESTS
159
160 print_test_banner "$TEST_DESC"
161
162 if [ -f "$CURDIR/$SESSIOND_PRELOAD" ]; then
163 foundobj=1
164 else
165 foundobj=0
166 fi
167
168 skip $foundobj "No shared object generated. Skipping all tests." $NUM_TESTS && exit 0
169
170 THREAD=("LTTNG_SESSIOND_THREAD_MANAGE_CLIENTS"
171 "LTTNG_SESSIOND_THREAD_MANAGE_APPS"
172 "LTTNG_SESSIOND_THREAD_REG_APPS"
173 "LTTNG_SESSIOND_THREAD_HT_CLEANUP"
174 "LTTNG_SESSIOND_THREAD_APP_MANAGE_NOTIFY"
175 "LTTNG_SESSIOND_THREAD_APP_REG_DISPATCH"
176 "LTTNG_SESSIOND_THREAD_MANAGE_KERNEL"
177
178 "LTTNG_CONSUMERD_THREAD_CHANNEL"
179 "LTTNG_CONSUMERD_THREAD_METADATA"
180 "LTTNG_CONSUMERD_THREAD_METADATA_TIMER"
181
182 "LTTNG_RELAYD_THREAD_DISPATCHER"
183 "LTTNG_RELAYD_THREAD_WORKER"
184 "LTTNG_RELAYD_THREAD_LISTENER"
185 "LTTNG_RELAYD_THREAD_LIVE_DISPATCHER"
186 "LTTNG_RELAYD_THREAD_LIVE_WORKER"
187 "LTTNG_RELAYD_THREAD_LIVE_LISTENER"
188 )
189
190 ERROR_STRING=(
191 "Thread \"Session daemon command\" is not responding in component \"sessiond\"."
192 "Thread \"Session daemon application manager\" is not responding in component \"sessiond\"."
193 "Thread \"Session daemon application registration\" is not responding in component \"sessiond\"."
194 "Thread \"Session daemon hash table cleanup\" is not responding in component \"sessiond\"."
195 "Thread \"Session daemon application notification manager\" is not responding in component \"sessiond\"."
196 "Thread \"Session daemon application registration dispatcher\" is not responding in component \"sessiond\"."
197 "Thread \"Session daemon kernel\" is not responding in component \"sessiond\"."
198
199 "Thread \"Consumer daemon channel\" is not responding"
200 "Thread \"Consumer daemon metadata\" is not responding"
201 "Thread \"Consumer daemon metadata timer\" is not responding"
202
203 "Thread \"Relay daemon dispatcher\" is not responding in component \"relayd\"."
204 "Thread \"Relay daemon worker\" is not responding in component \"relayd\"."
205 "Thread \"Relay daemon listener\" is not responding in component \"relayd\"."
206 "Thread \"Relay daemon live dispatcher\" is not responding in component \"relayd\"."
207 "Thread \"Relay daemon live worker\" is not responding in component \"relayd\"."
208 "Thread \"Relay daemon live listener\" is not responding in component \"relayd\"."
209 )
210
211 # TODO
212 # "LTTNG_SESSIOND_THREAD_MANAGE_CONSUMER"
213 # "Thread \"Session daemon manage consumer\" is not responding in component \"sessiond\"."
214
215 # TODO: test kernel consumerd specifically in addition to UST consumerd
216
217 # TODO: need refactoring of consumerd teardown
218 # "LTTNG_CONSUMERD_THREAD_SESSIOND"
219 # "Thread \"Consumer daemon session daemon command manager\" is not responding"
220
221 # TODO: this thread is responsible for close a file descriptor that
222 # triggers teardown of metadata thread. We should revisit teardown of
223 # consumerd.
224 # "LTTNG_CONSUMERD_THREAD_DATA"
225 # "Thread \"Consumer daemon data\" is not responding"
226
227 NEEDS_ROOT=(
228 0
229 0
230 0
231 0
232 0
233 0
234 1
235
236 0
237 0
238 0
239
240 0
241 0
242 0
243 0
244 0
245 0
246 )
247
248 TEST_CONSUMERD=(
249 0
250 0
251 0
252 0
253 0
254 0
255 0
256
257 1
258 1
259 1
260
261 1
262 1
263 1
264 1
265 1
266 1
267 )
268
269 TEST_RELAYD=(
270 0
271 0
272 0
273 0
274 0
275 0
276 0
277
278 0
279 0
280 0
281
282 1
283 1
284 1
285 1
286 1
287 1
288 )
289
290 STDOUT_PATH=$(mktemp)
291 STDERR_PATH=$(mktemp)
292 TRACE_PATH=$(mktemp -d)
293 HEALTH_PATH=$(mktemp -d)
294
295 if [ "$(id -u)" == "0" ]; then
296 isroot=1
297 else
298 isroot=0
299 fi
300
301 THREAD_COUNT=${#THREAD[@]}
302 i=0
303 while [ "$i" -lt "$THREAD_COUNT" ]; do
304 test_health "${TEST_SUFFIX}" \
305 "${THREAD[$i]}" \
306 "${ERROR_STRING[$i]}" \
307 "${NEEDS_ROOT[$i]}" \
308 "${TEST_CONSUMERD[$i]}" \
309 "${TEST_RELAYD[$i]}"
310 let "i++"
311 done
312
313 rm -rf ${HEALTH_PATH}
314 rm -rf ${TRACE_PATH}
315 rm -f ${STDOUT_PATH}
316 rm -f ${STDERR_PATH}
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