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99155935 BP |
1 | AT_BANNER([daemon unit tests - Python]) |
2 | ||
cede00f2 RB |
3 | m4_define([DAEMON_PYN], |
4 | [AT_SETUP([daemon - $1]) | |
5 | AT_SKIP_IF([test $2 = no]) | |
6 | AT_KEYWORDS([python daemon]) | |
7 | AT_CAPTURE_FILE([pid]) | |
8 | AT_CAPTURE_FILE([expected]) | |
9 | # Start the daemon and wait for the pidfile to get created | |
10 | # and that its contents are the correct pid. | |
11 | AT_CHECK([$3 $srcdir/test-daemon.py --pidfile=`pwd`/pid& echo $! > expected], [0]) | |
12 | OVS_WAIT_UNTIL([test -s pid], [kill `cat expected`]) | |
13 | AT_CHECK( | |
14 | [pid=`cat pid` && expected=`cat expected` && test "$pid" = "$expected"], | |
15 | [0], [], [], [kill `cat expected`]) | |
16 | AT_CHECK([kill -0 `cat pid`], [0], [], [], [kill `cat expected`]) | |
17 | # Kill the daemon and make sure that the pidfile gets deleted. | |
18 | kill `cat expected` | |
19 | OVS_WAIT_WHILE([kill -0 `cat expected`]) | |
20 | AT_CHECK([test ! -e pid]) | |
21 | AT_CLEANUP]) | |
22 | ||
23 | DAEMON_PYN([Python2], [$HAVE_PYTHON], [$PYTHON]) | |
24 | DAEMON_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3]) | |
25 | ||
26 | m4_define([DAEMON_MONITOR_PYN], | |
27 | [AT_SETUP([daemon --monitor - $1]) | |
28 | AT_SKIP_IF([test $2 = no]) | |
29 | AT_CAPTURE_FILE([pid]) | |
30 | AT_CAPTURE_FILE([parent]) | |
31 | AT_CAPTURE_FILE([parentpid]) | |
32 | AT_CAPTURE_FILE([newpid]) | |
33 | # Start the daemon and wait for the pidfile to get created. | |
34 | AT_CHECK([$3 $srcdir/test-daemon.py --pidfile=`pwd`/pid --monitor& echo $! > parent], [0]) | |
35 | OVS_WAIT_UNTIL([test -s pid], [kill `cat parent`]) | |
36 | # Check that the pidfile names a running process, | |
37 | # and that the parent process of that process is our child process. | |
38 | AT_CHECK([kill -0 `cat pid`], [0], [], [], [kill `cat parent`]) | |
39 | AT_CHECK([ps -o ppid= -p `cat pid` > parentpid], | |
40 | [0], [], [], [kill `cat parent`]) | |
41 | AT_CHECK( | |
42 | [parentpid=`cat parentpid` && | |
43 | parent=`cat parent` && | |
44 | test $parentpid = $parent], | |
45 | [0], [], [], [kill `cat parent`]) | |
46 | # Kill the daemon process, making it look like a segfault, | |
47 | # and wait for a new child process to get spawned. | |
48 | AT_CHECK([cp pid oldpid], [0], [], [], [kill `cat parent`]) | |
49 | AT_CHECK([kill -SEGV `cat pid`], [0], [], [ignore], [kill `cat parent`]) | |
50 | OVS_WAIT_WHILE([kill -0 `cat oldpid`], [kill `cat parent`]) | |
51 | OVS_WAIT_UNTIL([test -s pid && test `cat pid` != `cat oldpid`], | |
52 | [kill `cat parent`]) | |
53 | AT_CHECK([cp pid newpid], [0], [], [], [kill `cat parent`]) | |
54 | # Check that the pidfile names a running process, | |
55 | # and that the parent process of that process is our child process. | |
56 | AT_CHECK([ps -o ppid= -p `cat pid` > parentpid], | |
57 | [0], [], [], [kill `cat parent`]) | |
58 | AT_CHECK( | |
59 | [parentpid=`cat parentpid` && | |
60 | parent=`cat parent` && | |
61 | test $parentpid = $parent], | |
62 | [0], [], [], [kill `cat parent`]) | |
63 | # Kill the daemon process with SIGTERM, and wait for the daemon | |
64 | # and the monitor processes to go away and the pidfile to get deleted. | |
65 | AT_CHECK([kill `cat pid`], [0], [], [ignore], [kill `cat parent`]) | |
66 | OVS_WAIT_WHILE([kill -0 `cat parent` || kill -0 `cat newpid` || test -e pid], | |
67 | [kill `cat parent`]) | |
68 | AT_CLEANUP]) | |
69 | ||
70 | DAEMON_MONITOR_PYN([Python2], [$HAVE_PYTHON], [$PYTHON]) | |
71 | DAEMON_MONITOR_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3]) | |
72 | ||
73 | m4_define([DAEMON_MONITOR_RESTART_PYN], | |
74 | [AT_SETUP([daemon --monitor restart exit code - $1]) | |
75 | AT_SKIP_IF([test $2 = no]) | |
76 | AT_CAPTURE_FILE([pid]) | |
77 | AT_CAPTURE_FILE([parent]) | |
78 | AT_CAPTURE_FILE([parentpid]) | |
79 | AT_CAPTURE_FILE([newpid]) | |
80 | # Start the daemon and wait for the pidfile to get created. | |
81 | AT_CHECK([$3 $srcdir/test-daemon.py --pidfile=`pwd`/pid --monitor& echo $! > parent], [0]) | |
82 | OVS_WAIT_UNTIL([test -s pid], [kill `cat parent`]) | |
83 | # Check that the pidfile names a running process, | |
84 | # and that the parent process of that process is our child process. | |
85 | AT_CHECK([kill -0 `cat pid`], [0], [], [], [kill `cat parent`]) | |
86 | AT_CHECK([ps -o ppid= -p `cat pid` > parentpid], | |
87 | [0], [], [], [kill `cat parent`]) | |
88 | AT_CHECK( | |
89 | [parentpid=`cat parentpid` && | |
90 | parent=`cat parent` && | |
91 | test $parentpid = $parent], | |
92 | [0], [], [], [kill `cat parent`]) | |
93 | # HUP the daemon process causing it to throw an exception, | |
94 | # and wait for a new child process to get spawned. | |
95 | AT_CHECK([cp pid oldpid], [0], [], [], [kill `cat parent`]) | |
96 | AT_CHECK([kill -HUP `cat pid`], [0], [], [ignore], [kill `cat parent`]) | |
97 | OVS_WAIT_WHILE([kill -0 `cat oldpid`], [kill `cat parent`]) | |
98 | OVS_WAIT_UNTIL([test -s pid && test `cat pid` != `cat oldpid`], | |
99 | [kill `cat parent`]) | |
100 | AT_CHECK([cp pid newpid], [0], [], [], [kill `cat parent`]) | |
101 | # Check that the pidfile names a running process, | |
102 | # and that the parent process of that process is our child process. | |
103 | AT_CHECK([ps -o ppid= -p `cat pid` > parentpid], | |
104 | [0], [], [], [kill `cat parent`]) | |
105 | AT_CHECK( | |
106 | [parentpid=`cat parentpid` && | |
107 | parent=`cat parent` && | |
108 | test $parentpid = $parent], | |
109 | [0], [], [], [kill `cat parent`]) | |
110 | # Kill the daemon process with SIGTERM, and wait for the daemon | |
111 | # and the monitor processes to go away and the pidfile to get deleted. | |
112 | AT_CHECK([kill `cat pid`], [0], [], [ignore], [kill `cat parent`]) | |
113 | OVS_WAIT_WHILE([kill -0 `cat parent` || kill -0 `cat newpid` || test -e pid], | |
114 | [kill `cat parent`]) | |
115 | AT_CLEANUP]) | |
116 | ||
117 | DAEMON_MONITOR_RESTART_PYN([Python2], [$HAVE_PYTHON], [$PYTHON]) | |
118 | DAEMON_MONITOR_RESTART_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3]) | |
119 | ||
120 | m4_define([DAEMON_DETACH_PYN], | |
121 | [AT_SETUP([daemon --detach - $1]) | |
122 | AT_SKIP_IF([test $2 = no]) | |
123 | AT_CAPTURE_FILE([pid]) | |
124 | # Start the daemon and make sure that the pidfile exists immediately. | |
125 | # We don't wait for the pidfile to get created because the daemon is | |
126 | # supposed to do so before the parent exits. | |
127 | AT_CHECK([$3 $srcdir/test-daemon.py --pidfile=`pwd`/pid --detach], [0]) | |
128 | AT_CHECK([test -s pid]) | |
129 | AT_CHECK([kill -0 `cat pid`]) | |
130 | # Kill the daemon and make sure that the pidfile gets deleted. | |
131 | cp pid saved-pid | |
132 | kill `cat pid` | |
133 | OVS_WAIT_WHILE([kill -0 `cat saved-pid`]) | |
134 | AT_CHECK([test ! -e pid]) | |
135 | AT_CLEANUP]) | |
136 | ||
137 | DAEMON_DETACH_PYN([Python2], [$HAVE_PYTHON], [$PYTHON]) | |
138 | DAEMON_DETACH_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3]) | |
139 | ||
9c64f238 | 140 | m4_define([CHECK], |
cede00f2 RB |
141 | [AT_CHECK([$1], [$2], [$3], [$4], [kill `cat daemon monitor`])]) |
142 | m4_define([DAEMON_DETACH_MONITOR_PYN], | |
143 | [AT_SETUP([daemon --detach --monitor - $1]) | |
144 | AT_SKIP_IF([test $2 = no]) | |
145 | AT_CAPTURE_FILE([daemon]) | |
146 | AT_CAPTURE_FILE([olddaemon]) | |
147 | AT_CAPTURE_FILE([newdaemon]) | |
148 | AT_CAPTURE_FILE([monitor]) | |
149 | AT_CAPTURE_FILE([newmonitor]) | |
150 | AT_CAPTURE_FILE([init]) | |
151 | # Start the daemon and make sure that the pidfile exists immediately. | |
152 | # We don't wait for the pidfile to get created because the daemon is | |
153 | # supposed to do so before the parent exits. | |
154 | AT_CHECK([$3 $srcdir/test-daemon.py --pidfile=`pwd`/daemon --detach --monitor], [0]) | |
155 | AT_CHECK([test -s daemon]) | |
156 | # Check that the pidfile names a running process, | |
157 | # and that the parent process of that process is a running process, | |
158 | # and that the parent process of that process is init. | |
159 | CHECK([kill -0 `cat daemon`]) | |
160 | CHECK([ps -o ppid= -p `cat daemon` > monitor]) | |
161 | CHECK([kill -0 `cat monitor`]) | |
162 | CHECK([ps -o ppid= -p `cat monitor` > init]) | |
163 | CHECK([test `cat init` != $$]) | |
164 | # Kill the daemon process, making it look like a segfault, | |
165 | # and wait for a new daemon process to get spawned. | |
166 | CHECK([cp daemon olddaemon]) | |
167 | CHECK([kill -SEGV `cat daemon`], [0], [ignore], [ignore]) | |
168 | OVS_WAIT_WHILE([kill -0 `cat olddaemon`], [kill `cat olddaemon daemon`]) | |
169 | OVS_WAIT_UNTIL([test -s daemon && test `cat daemon` != `cat olddaemon`], | |
170 | [kill `cat olddaemon daemon`]) | |
171 | CHECK([cp daemon newdaemon]) | |
172 | # Check that the pidfile names a running process, | |
173 | # and that the parent process of that process is our child process. | |
174 | CHECK([kill -0 `cat daemon`]) | |
175 | CHECK([diff olddaemon newdaemon], [1], [ignore]) | |
176 | CHECK([ps -o ppid= -p `cat daemon` > newmonitor]) | |
177 | CHECK([diff monitor newmonitor]) | |
178 | CHECK([kill -0 `cat newmonitor`]) | |
179 | CHECK([ps -o ppid= -p `cat newmonitor` > init]) | |
180 | CHECK([test `cat init` != $$]) | |
181 | # Kill the daemon process with SIGTERM, and wait for the daemon | |
182 | # and the monitor processes to go away and the pidfile to get deleted. | |
183 | CHECK([kill `cat daemon`], [0], [], [ignore]) | |
184 | OVS_WAIT_WHILE( | |
185 | [kill -0 `cat monitor` || kill -0 `cat newdaemon` || test -e daemon], | |
186 | [kill `cat monitor newdaemon`]) | |
187 | AT_CLEANUP]) | |
188 | ||
189 | DAEMON_DETACH_MONITOR_PYN([Python2], [$HAVE_PYTHON], [$PYTHON]) | |
190 | DAEMON_DETACH_MONITOR_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3]) | |
99155935 | 191 | m4_undefine([CHECK]) |
cede00f2 RB |
192 | |
193 | m4_define([DAEMON_DETACH_ERRORS_PYN], | |
194 | [AT_SETUP([daemon --detach startup errors - $1]) | |
195 | AT_SKIP_IF([test $2 = no]) | |
196 | AT_CAPTURE_FILE([pid]) | |
197 | AT_CHECK([$3 $srcdir/test-daemon.py --pidfile=`pwd`/pid --detach --bail], [1], [], [stderr]) | |
198 | AT_CHECK([grep 'test-daemon.py: exiting after daemonize_start() as requested' stderr], | |
199 | [0], [ignore], []) | |
200 | AT_CHECK([test ! -s pid]) | |
201 | AT_CLEANUP]) | |
202 | ||
203 | DAEMON_DETACH_ERRORS_PYN([Python2], [$HAVE_PYTHON], [$PYTHON]) | |
204 | DAEMON_DETACH_ERRORS_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3]) | |
205 | ||
206 | m4_define([DAEMON_DETACH_MONITOR_ERRORS_PYN], | |
207 | [AT_SETUP([daemon --detach --monitor startup errors - $1]) | |
208 | AT_SKIP_IF([test $2 = no]) | |
209 | AT_CAPTURE_FILE([pid]) | |
210 | AT_CHECK([$3 $srcdir/test-daemon.py --pidfile=`pwd`/pid --detach --monitor --bail], [1], [], [stderr]) | |
211 | AT_CHECK([grep 'test-daemon.py: exiting after daemonize_start() as requested' stderr], | |
212 | [0], [ignore], []) | |
213 | AT_CHECK([test ! -s pid]) | |
214 | AT_CLEANUP]) | |
215 | ||
216 | DAEMON_DETACH_MONITOR_ERRORS_PYN([Python2], [$HAVE_PYTHON], [$PYTHON]) | |
217 | DAEMON_DETACH_MONITOR_ERRORS_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3]) | |
218 | ||
219 | m4_define([DAEMON_DETACH_CLOSES_FDS_PYN], | |
220 | [AT_SETUP([daemon --detach closes standard fds - $1]) | |
221 | AT_SKIP_IF([test $2 = no]) | |
222 | AT_CAPTURE_FILE([pid]) | |
223 | AT_CAPTURE_FILE([status]) | |
224 | AT_CAPTURE_FILE([stderr]) | |
225 | AT_CHECK([(yes 2>stderr; echo $? > status) | $3 $srcdir/test-daemon.py --pidfile=`pwd`/pid --detach], [0], [], []) | |
226 | AT_CHECK([kill `cat pid`]) | |
227 | AT_CHECK([test -s status]) | |
228 | if grep '[[bB]]roken pipe' stderr >/dev/null 2>&1; then | |
229 | # Something in the environment caused SIGPIPE to be ignored, but | |
230 | # 'yes' at least told us that it got EPIPE. Good enough; we know | |
231 | # that stdout was closed. | |
232 | : | |
233 | else | |
234 | # Otherwise make sure that 'yes' died from SIGPIPE. | |
235 | AT_CHECK([kill -l `cat status`], [0], [PIPE | |
99155935 | 236 | ]) |
cede00f2 RB |
237 | fi |
238 | AT_CLEANUP]) | |
239 | ||
240 | DAEMON_DETACH_CLOSES_FDS_PYN([Python2], [$HAVE_PYTHON], [$PYTHON]) | |
241 | DAEMON_DETACH_CLOSES_FDS_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3]) | |
242 | ||
243 | m4_define([DAEMON_DETACH_MONITOR_CLOSES_FDS_PYN], | |
244 | [AT_SETUP([daemon --detach --monitor closes standard fds - $1]) | |
245 | AT_SKIP_IF([test $2 = no]) | |
246 | AT_CAPTURE_FILE([pid]) | |
247 | AT_CAPTURE_FILE([status]) | |
248 | AT_CAPTURE_FILE([stderr]) | |
249 | OVSDB_INIT([db]) | |
250 | AT_CHECK([(yes 2>stderr; echo $? > status) | $3 $srcdir/test-daemon.py --pidfile=`pwd`/pid --detach], [0], [], []) | |
251 | AT_CHECK([kill `cat pid`]) | |
252 | AT_CHECK([test -s status]) | |
253 | if grep '[[bB]]roken pipe' stderr >/dev/null 2>&1; then | |
254 | # Something in the environment caused SIGPIPE to be ignored, but | |
255 | # 'yes' at least told us that it got EPIPE. Good enough; we know | |
256 | # that stdout was closed. | |
257 | : | |
258 | else | |
259 | # Otherwise make sure that 'yes' died from SIGPIPE. | |
260 | AT_CHECK([kill -l `cat status`], [0], [PIPE | |
99155935 | 261 | ]) |
cede00f2 RB |
262 | fi |
263 | AT_CLEANUP]) | |
264 | ||
265 | DAEMON_DETACH_MONITOR_CLOSES_FDS_PYN([Python2], [$HAVE_PYTHON], [$PYTHON]) | |
266 | DAEMON_DETACH_MONITOR_CLOSES_FDS_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3]) |