tests/daemon.at

   1 AT_BANNER([daemon unit tests - C])
   2
   3 AT_SETUP([daemon])
   4 AT_SKIP_IF([test "$IS_WIN32" = "yes"])
   5
   6 dnl OVS_SKIP_NON_ADMIN_WIN()
   7 dnl
   8 dnl Checks if we have enough rights to create a service
   9 m4_define([OVS_SKIP_NON_ADMIN_WIN],
  10   [
  11    AT_SKIP_IF([net session; test $? -ne 0])
  12    ])
  13
  14 OVSDB_INIT([db])
  15 AT_CAPTURE_FILE([pid])
  16 AT_CAPTURE_FILE([expected])
  17 # Start the daemon and wait for the pidfile to get created
  18 # and that its contents are the correct pid.
  19 AT_CHECK([ovsdb-server --pidfile --remote=punix:socket db 2>/dev/null & echo $! > expected], [0])
  20 on_exit 'kill `cat expected`'
  21 OVS_WAIT_UNTIL([test -s ovsdb-server.pid])
  22 AT_CHECK([pid=`cat ovsdb-server.pid` && expected=`cat expected` && test "$pid" = "$expected"])
  23 AT_CHECK([kill -0 `cat ovsdb-server.pid`])
  24 # Kill the daemon and make sure that the pidfile gets deleted.
  25 kill `cat expected`
  26 OVS_WAIT_WHILE([kill -0 `cat expected`])
  27 AT_CHECK([test ! -e ovsdb-server.pid])
  28 AT_CLEANUP
  29
  30 AT_SETUP([daemon --monitor])
  31 AT_SKIP_IF([test "$IS_WIN32" = "yes"])
  32 OVSDB_INIT([db])
  33 AT_CAPTURE_FILE([pid])
  34 AT_CAPTURE_FILE([parent])
  35 AT_CAPTURE_FILE([parentpid])
  36 AT_CAPTURE_FILE([newpid])
  37 # Start the daemon and wait for the pidfile to get created.
  38 AT_CHECK([ovsdb-server --monitor --pidfile --remote=punix:socket db 2>/dev/null & echo $! > parent], [0])
  39 OVS_WAIT_UNTIL([test -s ovsdb-server.pid], [kill `cat parent`])
  40 # Check that the pidfile names a running process,
  41 # and that the parent process of that process is our child process.
  42 AT_CHECK([kill -0 `cat ovsdb-server.pid`], [0], [], [], [kill `cat parent`])
  43 AT_CHECK([parent_pid `cat ovsdb-server.pid` > parentpid],
  44   [0], [], [], [kill `cat parent`])
  45 AT_CHECK(
  46   [parentpid=`cat parentpid` &&
  47    parent=`cat parent` &&
  48    test $parentpid = $parent],
  49   [0], [], [], [kill `cat parent`])
  50 # Avoid a race between pidfile creation and notifying the parent,
  51 # which can easily trigger if ovsdb-server is slow (e.g. due to valgrind).
  52 OVS_WAIT_UNTIL(
  53   [ovs-appctl --timeout=10 -t ovsdb-server version],
  54   [kill `cat ovsdb-server.pid`])
  55 # Kill the daemon process, making it look like a segfault,
  56 # and wait for a new child process to get spawned.
  57 AT_CHECK([cp ovsdb-server.pid oldpid], [0], [], [], [kill `cat parent`])
  58 AT_CHECK([kill -SEGV `cat ovsdb-server.pid`], [0], [], [ignore], [kill `cat parent`])
  59 OVS_WAIT_WHILE([kill -0 `cat oldpid`], [kill `cat parent`])
  60 OVS_WAIT_UNTIL([test -s ovsdb-server.pid && test `cat ovsdb-server.pid` != `cat oldpid`],
  61   [kill `cat parent`])
  62 AT_CHECK([cp ovsdb-server.pid newpid], [0], [], [], [kill `cat parent`])
  63 # Check that the pidfile names a running process,
  64 # and that the parent process of that process is our child process.
  65 AT_CHECK([parent_pid `cat ovsdb-server.pid` > parentpid],
  66   [0], [], [], [kill `cat parent`])
  67 AT_CHECK(
  68   [parentpid=`cat parentpid` &&
  69    parent=`cat parent` &&
  70    test $parentpid = $parent],
  71   [0], [], [], [kill `cat parent`])
  72 # Kill the daemon process with SIGTERM, and wait for the daemon
  73 # and the monitor processes to go away and the pidfile to get deleted.
  74 AT_CHECK([kill `cat ovsdb-server.pid`], [0], [], [ignore], [kill `cat parent`])
  75 OVS_WAIT_WHILE([kill -0 `cat parent` || kill -0 `cat newpid` || test -e ovsdb-server.pid],
  76   [kill `cat parent`])
  77 AT_CLEANUP
  78
  79 AT_SETUP([daemon --detach])
  80 AT_CAPTURE_FILE([pid])
  81 OVSDB_INIT([db])
  82 # Start the daemon and make sure that the pidfile exists immediately.
  83 # We don't wait for the pidfile to get created because the daemon is
  84 # supposed to do so before the parent exits.
  85 AT_CHECK([ovsdb-server --detach --no-chdir --pidfile --remote=punix:socket db], [0])
  86 AT_CHECK([test -s ovsdb-server.pid])
  87 AT_CHECK([kill -0 `cat ovsdb-server.pid`])
  88 # Kill the daemon and make sure that the pidfile gets deleted.
  89 cp ovsdb-server.pid saved-pid
  90 if test "$IS_WIN32" = "yes"; then
  91   # When a 'kill pid' is done on windows (through 'taskkill //F'),
  92   # pidfiles are not deleted (because it is force kill), so use
  93   # 'ovs-appctl exit' instead
  94   OVS_APP_EXIT_AND_WAIT([ovsdb-server])
  95 else
  96   kill `cat ovsdb-server.pid`
  97 fi
  98 OVS_WAIT_WHILE([kill -0 `cat saved-pid`])
  99 AT_CHECK([test ! -e ovsdb-server.pid])
 100 AT_CLEANUP
 101
 102 AT_SETUP([daemon --detach --monitor])
 103 AT_SKIP_IF([test "$IS_WIN32" = "yes"])
 104 OVSDB_INIT([db])
 105 AT_CAPTURE_FILE([daemon])
 106 AT_CAPTURE_FILE([olddaemon])
 107 AT_CAPTURE_FILE([newdaemon])
 108 AT_CAPTURE_FILE([monitor])
 109 AT_CAPTURE_FILE([newmonitor])
 110 AT_CAPTURE_FILE([init])
 111 # Start the daemon and make sure that the pidfile exists immediately.
 112 # We don't wait for the pidfile to get created because the daemon is
 113 # supposed to do so before the parent exits.
 114 AT_CHECK([ovsdb-server --detach --no-chdir --pidfile --monitor --remote=punix:socket db], [0])
 115 on_exit 'kill `cat ovsdb-server.pid olddaemon newdaemon monitor newmonitor`'
 116 AT_CHECK([test -s ovsdb-server.pid])
 117 # Check that the pidfile names a running process,
 118 # and that the parent process of that process is a running process,
 119 # and that the parent process of that process is init.
 120 AT_CHECK([kill -0 `cat ovsdb-server.pid`])
 121 AT_CHECK([parent_pid `cat ovsdb-server.pid` > monitor])
 122 AT_CHECK([kill -0 `cat monitor`])
 123 AT_CHECK([parent_pid `cat monitor` > init])
 124 AT_CHECK([test `cat init` != $$])
 125 # Kill the daemon process, making it look like a segfault,
 126 # and wait for a new daemon process to get spawned.
 127 AT_CHECK([cp ovsdb-server.pid olddaemon])
 128 AT_CHECK([kill -SEGV `cat ovsdb-server.pid`], [0])
 129 OVS_WAIT_WHILE([kill -0 `cat olddaemon`])
 130 OVS_WAIT_UNTIL([test -s ovsdb-server.pid && test `cat ovsdb-server.pid` != `cat olddaemon`])
 131 AT_CHECK([cp ovsdb-server.pid newdaemon])
 132 # Check that the pidfile names a running process,
 133 # and that the parent process of that process is our child process.
 134 AT_CHECK([kill -0 `cat ovsdb-server.pid`])
 135 AT_CHECK([diff olddaemon newdaemon], [1], [ignore])
 136 AT_CHECK([parent_pid `cat ovsdb-server.pid` > newmonitor])
 137 AT_CHECK([diff monitor newmonitor])
 138 AT_CHECK([kill -0 `cat newmonitor`])
 139 AT_CHECK([parent_pid `cat newmonitor` > init])
 140 AT_CHECK([test `cat init` != $$])
 141 # Kill the daemon process with SIGTERM, and wait for the daemon
 142 # and the monitor processes to go away and the pidfile to get deleted.
 143 AT_CHECK([kill `cat ovsdb-server.pid`], [0], [], [ignore])
 144 OVS_WAIT_WHILE(
 145   [kill -0 `cat monitor` || kill -0 `cat newdaemon` || test -e ovsdb-server.pid])
 146 AT_CLEANUP
 147
 148 AT_SETUP([daemon --detach startup errors])
 149 AT_CAPTURE_FILE([pid])
 150 OVSDB_INIT([db])
 151 AT_CHECK([ovsdb-server --detach --no-chdir --pidfile --unixctl=nonexistent/unixctl db], [1], [], [stderr])
 152 AT_CHECK([grep 'ovsdb-server: could not initialize control socket' stderr],
 153   [0], [ignore])
 154 AT_CHECK([test ! -s pid])
 155 AT_CLEANUP
 156
 157 AT_SETUP([daemon --detach --monitor startup errors])
 158 AT_SKIP_IF([test "$IS_WIN32" = "yes"])
 159 AT_CAPTURE_FILE([pid])
 160 OVSDB_INIT([db])
 161 AT_CHECK([ovsdb-server --detach --no-chdir --pidfile --monitor --unixctl=nonexistent/unixctl db], [1], [], [stderr])
 162 AT_CHECK([grep 'ovsdb-server: could not initialize control socket' stderr],
 163   [0], [ignore])
 164 AT_CHECK([test ! -s pid])
 165 AT_CLEANUP
 166
 167 AT_SETUP([daemon --service])
 168 AT_KEYWORDS([windows-service])
 169 AT_SKIP_IF([test "$IS_WIN32" != "yes"])
 170 OVS_SKIP_NON_ADMIN_WIN
 171 AT_SKIP_IF([sc qc ovsdb-server])
 172
 173 OVSDB_INIT([db])
 174 AT_CAPTURE_FILE([pid])
 175 # To create a Windows service, we need the absolute path for the executable.
 176 abs_path="$(cd $(dirname `which ovsdb-server`); pwd -W; cd $OLDPWD)"
 177
 178 AT_CHECK([sc create ovsdb-server binpath="$abs_path/ovsdb-server `pwd`/db --log-file=`pwd`/ovsdb-server.log --pidfile=`pwd`/ovsdb-server.pid --unixctl=`pwd`/ovsdb-server.ctl --remote=punix:`pwd`/socket --service"],
 179 [0], [[[SC]] CreateService SUCCESS
 180 ])
 181
 182 AT_CHECK([sc start ovsdb-server], [0], [ignore], [ignore], [sc delete ovsdb-server])
 183 OVS_WAIT_UNTIL([test -s ovsdb-server.pid])
 184 OVS_WAIT_UNTIL([sc query ovsdb-server | grep STATE | grep RUNNING > /dev/null 2>&1])
 185 AT_CHECK([kill -0 `cat ovsdb-server.pid`], [0], [ignore])
 186 AT_CHECK([ovs-appctl -t ovsdb-server ovsdb-server/list-dbs], [0],
 187 [Open_vSwitch
 188 ])
 189 AT_CHECK([sc stop ovsdb-server], [0], [ignore])
 190 OVS_WAIT_UNTIL([test ! -s ovsdb-server.pid])
 191 AT_CHECK([sc query ovsdb-server | grep STATE | grep STOPPED], [0], [ignore])
 192 AT_CHECK([sc delete ovsdb-server], [0], [[[SC]] DeleteService SUCCESS
 193 ])
 194 AT_CLEANUP