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10a8a223 | 1 | #!/src/bin/bash |
d3e8f6bb DG |
2 | # |
3 | # Copyright (C) - 2012 David Goulet <dgoulet@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 | ||
18 | SESSIOND_BIN="lttng-sessiond" | |
19 | LTTNG_BIN="lttng" | |
20 | BABELTRACE_BIN="babeltrace" | |
21 | ||
fd4dfcec DG |
22 | # Minimal kernel version supported for session daemon tests |
23 | KERNEL_MAJOR_VERSION=2 | |
24 | KERNEL_MINOR_VERSION=6 | |
25 | KERNEL_PATCHLEVEL_VERSION=27 | |
26 | ||
355f483d DG |
27 | alias realpath='readlink -f' |
28 | ||
fd4dfcec DG |
29 | function validate_kernel_version () |
30 | { | |
31 | kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n')) | |
32 | if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then | |
33 | return 0 | |
34 | fi | |
35 | if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then | |
36 | return 0 | |
37 | fi | |
38 | if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then | |
39 | return 0 | |
40 | fi | |
41 | return 1 | |
42 | } | |
43 | ||
355f483d | 44 | function spawn_sessiond () |
d3e8f6bb | 45 | { |
317eef93 DG |
46 | echo "" |
47 | echo -n "Starting session daemon... " | |
fd4dfcec DG |
48 | validate_kernel_version |
49 | if [ $? -ne 0 ]; then | |
50 | echo -e "\n*** Kernel to old for session daemon tests ***\n" | |
51 | return 2 | |
52 | fi | |
53 | ||
355f483d DG |
54 | DIR=$(realpath $TESTDIR) |
55 | ||
317eef93 | 56 | if [ -z $(pidof lt-$SESSIOND_BIN) ]; then |
355f483d | 57 | $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --daemonize --quiet --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
d3e8f6bb DG |
58 | if [ $? -eq 1 ]; then |
59 | echo -e "\e[1;31mFAILED\e[0m" | |
60 | return 1 | |
61 | else | |
62 | echo -e "\e[1;32mOK\e[0m" | |
63 | fi | |
64 | fi | |
fd4dfcec DG |
65 | |
66 | return 0 | |
d3e8f6bb DG |
67 | } |
68 | ||
355f483d DG |
69 | function start_sessiond() |
70 | { | |
71 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then | |
72 | # Env variable requested no session daemon | |
73 | return | |
74 | fi | |
75 | ||
76 | spawn_sessiond | |
77 | out=$? | |
78 | if [ $out -eq 2 ]; then | |
79 | # Kernel version is not compatible. | |
80 | exit 0 | |
81 | elif [ $out -ne 0 ]; then | |
82 | echo "NOT bad $?" | |
83 | exit 1 | |
84 | fi | |
85 | ||
86 | # Simply wait for the session daemon bootstrap | |
87 | echo "Waiting for the session daemon to bootstrap (2 secs)" | |
88 | sleep 2 | |
89 | } | |
90 | ||
d3e8f6bb DG |
91 | function stop_sessiond () |
92 | { | |
355f483d DG |
93 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
94 | # Env variable requested no session daemon | |
95 | return | |
96 | fi | |
97 | ||
d3e8f6bb DG |
98 | PID_SESSIOND=`pidof lt-$SESSIOND_BIN` |
99 | ||
100 | echo -e -n "Killing session daemon... " | |
101 | kill $PID_SESSIOND >/dev/null 2>&1 | |
102 | if [ $? -eq 1 ]; then | |
103 | echo -e "\e[1;31mFAILED\e[0m" | |
104 | return 1 | |
105 | else | |
106 | echo -e "\e[1;32mOK\e[0m" | |
107 | fi | |
108 | } | |
109 | ||
110 | function create_lttng_session () | |
111 | { | |
112 | sess_name=$1 | |
113 | trace_path=$2 | |
114 | ||
115 | echo -n "Creating lttng session $SESSION_NAME in $TRACE_PATH " | |
10a8a223 | 116 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path >/dev/null 2>&1 |
d3e8f6bb DG |
117 | if [ $? -eq 1 ]; then |
118 | echo -e "\e[1;31mFAILED\e[0m" | |
119 | return 1 | |
120 | else | |
121 | echo -e "\e[1;32mOK\e[0m" | |
122 | #echo $out | grep "written in" | cut -d' ' -f6 | |
123 | fi | |
124 | } | |
125 | ||
126 | function enable_ust_lttng_event () | |
127 | { | |
128 | sess_name=$1 | |
129 | event_name=$2 | |
130 | ||
131 | echo -n "Enabling lttng event $event_name for session $sess_name " | |
10a8a223 | 132 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event $event_name -s $sess_name -u >/dev/null 2>&1 |
d3e8f6bb DG |
133 | if [ $? -eq 1 ]; then |
134 | echo -e '\e[1;31mFAILED\e[0m' | |
135 | return 1 | |
136 | else | |
137 | echo -e "\e[1;32mOK\e[0m" | |
138 | fi | |
139 | } | |
140 | ||
141 | function start_tracing () | |
142 | { | |
143 | sess_name=$1 | |
144 | ||
145 | echo -n "Start lttng tracing for session $sess_name " | |
10a8a223 | 146 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name >/dev/null 2>&1 |
d3e8f6bb DG |
147 | if [ $? -eq 1 ]; then |
148 | echo -e '\e[1;31mFAILED\e[0m' | |
149 | return 1 | |
150 | else | |
151 | echo -e "\e[1;32mOK\e[0m" | |
152 | fi | |
153 | } | |
154 | ||
155 | function stop_tracing () | |
156 | { | |
157 | sess_name=$1 | |
158 | ||
159 | echo -n "Stop lttng tracing for session $sess_name " | |
10a8a223 | 160 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name >/dev/null 2>&1 |
d3e8f6bb DG |
161 | if [ $? -eq 1 ]; then |
162 | echo -e '\e[1;31mFAILED\e[0m' | |
163 | return 1 | |
164 | else | |
165 | echo -e "\e[1;32mOK\e[0m" | |
166 | fi | |
167 | } | |
168 | ||
169 | function destroy_lttng_session () | |
170 | { | |
171 | sess_name=$1 | |
172 | ||
173 | echo -n "Destroy lttng session $sess_name " | |
10a8a223 | 174 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name >/dev/null 2>&1 |
d3e8f6bb DG |
175 | if [ $? -eq 1 ]; then |
176 | echo -e '\e[1;31mFAILED\e[0m' | |
177 | return 1 | |
178 | else | |
179 | echo -e "\e[1;32mOK\e[0m" | |
180 | fi | |
181 | } | |
182 | ||
183 | function trace_matches () | |
184 | { | |
185 | event_name=$1 | |
186 | nr_iter=$2 | |
187 | trace_path=$3 | |
188 | ||
317eef93 DG |
189 | which $BABELTRACE_BIN >/dev/null |
190 | if [ $? -eq 1 ]; then | |
191 | echo "Babeltrace binary not found. Skipping trace matches" | |
192 | return 0 | |
193 | fi | |
194 | ||
d3e8f6bb DG |
195 | echo -n "Looking for $nr_iter $event_name in $trace_path " |
196 | ||
197 | count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) | |
198 | if [ "$count" -ne "$nr_iter" ]; then | |
199 | echo -e "$count found in trace \e[1;31mFAILED\e[0m" | |
200 | return 1 | |
201 | else | |
202 | echo -e "Trace is coherent \e[1;32mOK\e[0m" | |
203 | return 0 | |
204 | fi | |
205 | } |