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e7716c6a JD |
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_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 | ||
308a8946 | 32 | NUM_TESTS=150 |
e7716c6a JD |
33 | |
34 | source $TESTDIR/utils/utils.sh | |
35 | source $CURDIR/rotate_utils.sh | |
36 | ||
37 | if [ ! -x "$TESTAPP_BIN" ]; then | |
38 | BAIL_OUT "No UST events binary detected." | |
39 | fi | |
40 | ||
d09115ee | 41 | function enable_channel_per_pid () |
e7716c6a JD |
42 | { |
43 | sess_name=$1 | |
44 | channel_name=$2 | |
45 | ||
da0e4484 | 46 | enable_ust_lttng_channel_ok $sess_name $channel_name --buffers-pid |
e7716c6a JD |
47 | } |
48 | ||
e7716c6a JD |
49 | # MUST set TESTDIR before calling those functions |
50 | ||
51 | function rotate_ust_test () | |
52 | { | |
53 | local_path=$1 | |
54 | app_path=$2 | |
55 | per_pid=$3 | |
56 | ||
57 | start_lttng_tracing_ok $SESSION_NAME | |
58 | today=$(date +%Y%m%d) | |
59 | ||
60 | $TESTAPP_BIN 10 $NR_USEC_WAIT /dev/null 2>&1 | |
61 | rotate_session_ok $SESSION_NAME | |
62 | ||
63 | $TESTAPP_BIN 20 $NR_USEC_WAIT /dev/null 2>&1 | |
64 | stop_lttng_tracing_ok $SESSION_NAME | |
65 | ||
66 | # Third chunk contains no event (rotate after stop). | |
67 | rotate_session_ok $SESSION_NAME | |
68 | ||
69 | destroy_lttng_session_ok $SESSION_NAME | |
70 | ||
71 | # The tests on the chunk folder rely on the date staying the same during | |
72 | # the duration of the test, if this fail we will now why the other checks | |
73 | # fail afterwards. There is a short window of time where an automated test | |
74 | # could fail because of that. | |
75 | now=$(date +%Y%m%d) | |
76 | test $today = $now | |
77 | ok $? "Date did not change during the test" | |
78 | ||
79 | validate_test_chunks "${local_path}" $today $app_path ust $per_pid | |
80 | } | |
81 | ||
82 | function test_ust_streaming_uid () | |
83 | { | |
84 | diag "Test UST streaming with session rotation per UID" | |
f0d43d3d | 85 | create_lttng_session_uri $SESSION_NAME net://localhost |
e7716c6a JD |
86 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME |
87 | ||
88 | rotate_ust_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" "ust/uid/*/*/" 0 | |
9dc506ae | 89 | clean_path $TRACE_PATH |
e7716c6a JD |
90 | } |
91 | ||
92 | function test_ust_local_uid () | |
93 | { | |
94 | diag "Test UST local with session rotation per UID" | |
95 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH | |
96 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME | |
97 | ||
98 | rotate_ust_test "${TRACE_PATH}" "ust/uid/*/*/" 0 | |
9dc506ae | 99 | clean_path $TRACE_PATH |
e7716c6a JD |
100 | } |
101 | ||
102 | function test_ust_streaming_pid () | |
103 | { | |
104 | diag "Test UST streaming with session rotation per PID" | |
f0d43d3d | 105 | create_lttng_session_uri $SESSION_NAME net://localhost |
e7716c6a JD |
106 | enable_channel_per_pid $SESSION_NAME "channel0" |
107 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0" | |
108 | ||
109 | rotate_ust_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" "ust/pid/*/" 1 | |
9dc506ae | 110 | clean_path $TRACE_PATH |
e7716c6a JD |
111 | } |
112 | ||
113 | function test_ust_local_pid () | |
114 | { | |
115 | diag "Test UST local with session rotation per PID" | |
116 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH | |
117 | enable_channel_per_pid $SESSION_NAME "channel0" | |
118 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0" | |
119 | ||
120 | rotate_ust_test "${TRACE_PATH}" "ust/pid/*/" 1 | |
9dc506ae | 121 | clean_path $TRACE_PATH |
e7716c6a JD |
122 | } |
123 | ||
124 | function test_ust_local_timer_uid () | |
125 | { | |
126 | diag "Test ust local with session rotation timer per-uid" | |
127 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH | |
128 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME | |
129 | lttng_enable_rotation_timer_ok $SESSION_NAME 500ms | |
130 | start_lttng_tracing_ok $SESSION_NAME | |
131 | # We just want the app to register, no event generated | |
132 | $TESTAPP_BIN 0 0 /dev/null 2>&1 | |
133 | ||
134 | rotate_timer_test "${TRACE_PATH}" 0 | |
9dc506ae | 135 | clean_path $TRACE_PATH |
e7716c6a JD |
136 | } |
137 | ||
138 | function test_ust_streaming_timer_uid () | |
139 | { | |
140 | diag "Test ust remote with session rotation timer per-uid" | |
f0d43d3d | 141 | create_lttng_session_uri $SESSION_NAME net://localhost |
e7716c6a JD |
142 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME |
143 | lttng_enable_rotation_timer_ok $SESSION_NAME 500ms | |
144 | start_lttng_tracing_ok $SESSION_NAME | |
145 | # We just want the app to register, no event generated | |
146 | $TESTAPP_BIN 0 0 /dev/null 2>&1 | |
147 | ||
148 | rotate_timer_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" 0 | |
9dc506ae | 149 | clean_path $TRACE_PATH |
e7716c6a JD |
150 | } |
151 | ||
152 | function test_ust_local_timer_pid () | |
153 | { | |
154 | diag "Test ust local with session rotation timer per-pid" | |
155 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH | |
156 | enable_channel_per_pid $SESSION_NAME "channel0" | |
157 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0" | |
158 | lttng_enable_rotation_timer_ok $SESSION_NAME 500ms | |
159 | start_lttng_tracing_ok $SESSION_NAME | |
160 | # We just want the app to register, no event generated | |
161 | $TESTAPP_BIN 0 0 /dev/null 2>&1 | |
162 | ||
163 | rotate_timer_test "${TRACE_PATH}" 1 | |
9dc506ae | 164 | clean_path $TRACE_PATH |
e7716c6a JD |
165 | } |
166 | ||
167 | function test_ust_streaming_timer_pid () | |
168 | { | |
169 | diag "Test ust remote with session rotation timer per-pid" | |
f0d43d3d | 170 | create_lttng_session_uri $SESSION_NAME net://localhost |
e7716c6a JD |
171 | enable_channel_per_pid $SESSION_NAME "channel0" |
172 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0" | |
173 | lttng_enable_rotation_timer_ok $SESSION_NAME 500ms | |
174 | start_lttng_tracing_ok $SESSION_NAME | |
175 | # We just want the app to register, no event generated | |
176 | $TESTAPP_BIN 0 0 /dev/null 2>&1 | |
177 | ||
178 | rotate_timer_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" 1 | |
9dc506ae | 179 | clean_path $TRACE_PATH |
e7716c6a JD |
180 | } |
181 | ||
182 | function test_incompatible_sessions () | |
183 | { | |
184 | diag "Check incompatible session types with rotation" | |
185 | ||
186 | diag "Live session with rotate timer" | |
187 | # Should not be able to enable a rotation timer with a live session | |
308a8946 | 188 | create_lttng_session_uri $SESSION_NAME net://localhost --live |
e7716c6a JD |
189 | lttng_enable_rotation_timer_fail $SESSION_NAME 500ms |
190 | destroy_lttng_session_ok $SESSION_NAME | |
191 | ||
192 | diag "Snapshot session with rotate timer" | |
193 | # Should not be able to enable a rotation timer with a snapshot session | |
308a8946 | 194 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH --snapshot |
e7716c6a JD |
195 | lttng_enable_rotation_timer_fail $SESSION_NAME 500ms |
196 | destroy_lttng_session_ok $SESSION_NAME | |
197 | ||
198 | diag "Live session with rotate" | |
199 | # Should not be able to rotate a live session | |
308a8946 | 200 | create_lttng_session_uri $SESSION_NAME net://localhost --live |
e7716c6a JD |
201 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME |
202 | start_lttng_tracing_ok $SESSION_NAME | |
203 | rotate_session_fail $SESSION_NAME | |
204 | destroy_lttng_session_ok $SESSION_NAME | |
205 | ||
206 | diag "Snapshot session with rotate" | |
207 | # Should not be able to rotate a snapshot session | |
308a8946 | 208 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH --snapshot |
e7716c6a JD |
209 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME |
210 | start_lttng_tracing_ok $SESSION_NAME | |
211 | rotate_session_fail $SESSION_NAME | |
212 | destroy_lttng_session_ok $SESSION_NAME | |
213 | ||
214 | } | |
215 | ||
216 | plan_tests $NUM_TESTS | |
217 | ||
218 | print_test_banner "$TEST_DESC" | |
219 | ||
220 | start_lttng_relayd "-o $TRACE_PATH" | |
221 | start_lttng_sessiond | |
222 | ||
223 | tests=( test_ust_streaming_uid test_ust_local_uid \ | |
224 | test_ust_streaming_pid test_ust_local_pid \ | |
225 | test_ust_local_timer_uid test_ust_streaming_timer_uid \ | |
226 | test_ust_local_timer_pid test_ust_streaming_timer_pid \ | |
227 | test_incompatible_sessions ) | |
228 | ||
229 | for fct_test in ${tests[@]}; | |
230 | do | |
231 | SESSION_NAME=$(randstring 16 0) | |
232 | ${fct_test} | |
233 | done | |
234 | ||
235 | stop_lttng_sessiond | |
236 | stop_lttng_relayd | |
9dc506ae JR |
237 | |
238 | # Remove tmp dir | |
239 | rm -rf $TRACE_PATH |