tests/test-start.sh

   1 #!/bin/bash -
   2 # nbdkit
   3 # Copyright (C) 2014 Red Hat Inc.
   4 # All rights reserved.
   5 #
   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions are
   8 # met:
   9 #
  10 # * Redistributions of source code must retain the above copyright
  11 # notice, this list of conditions and the following disclaimer.
  12 #
  13 # * Redistributions in binary form must reproduce the above copyright
  14 # notice, this list of conditions and the following disclaimer in the
  15 # documentation and/or other materials provided with the distribution.
  16 #
  17 # * Neither the name of Red Hat nor the names of its contributors may be
  18 # used to endorse or promote products derived from this software without
  19 # specific prior written permission.
  20 #
  21 # THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS ''AS IS'' AND
  22 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  23 # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  24 # PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RED HAT OR
  25 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  26 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  27 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  28 # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  29 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  30 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  31 # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32 # SUCH DAMAGE.
  33
  34 set -e
  35 set -x
  36
  37 # Test nbdkit starts up, forks in the background, writes a PID file,
  38 # and can be killed.
  39
  40 rm -f start.pid start.sock
  41
  42 ../src/nbdkit \
  43     -P start.pid -U start.sock \
  44     ../plugins/example1/.libs/nbdkit-example1-plugin.so
  45
  46 # We may have to wait a short time for the pid file to appear.
  47 for i in `seq 1 10`; do
  48     if test -f start.pid; then
  49         break
  50     fi
  51     sleep 1
  52 done
  53 if ! test -f start.pid; then
  54     echo "$0: PID file was not created"
  55     exit 1
  56 fi
  57
  58 pid="$(cat start.pid)"
  59
  60 # Check the process exists.
  61 kill -s 0 $pid
  62
  63 # Check the socket was created (and is a socket).
  64 test -S start.sock
  65
  66 # Kill the process.
  67 kill $pid
  68
  69 # Check the process exits (eventually).
  70 for i in `seq 1 10`; do
  71     if ! kill -s 0 $pid; then
  72         break;
  73     fi
  74     sleep 1
  75 done
  76 if kill -s 0 $pid; then
  77     echo "$0: process did not exit after sending a signal"
  78     exit 1
  79 fi
  80
  81 rm start.pid start.sock