t/t0015-working_directory.sh

   1 #!/bin/sh
   2 if test -n "$RBX_SKIP"
   3 then
   4         echo "$0 is broken under Rubinius for now"
   5         exit 0
   6 fi
   7 . ./test-lib.sh
   8
   9 t_plan 6 "config.ru inside alt working_directory"
  10
  11 t_begin "setup and start" && {
  12         rainbows_setup
  13         rtmpfiles unicorn_config_tmp
  14         rm -rf $t_pfx.app
  15         mkdir $t_pfx.app
  16
  17         cat > $t_pfx.app/config.ru <<EOF
  18 #\--daemonize --listen $listen
  19 use Rack::ContentLength
  20 use Rack::ContentType, "text/plain"
  21 run lambda { |env| [ 200, {}, [ "#{\$master_ppid}\\n" ] ] }
  22 EOF
  23         # we have --host/--port in config.ru instead
  24         grep -v ^listen $unicorn_config > $unicorn_config_tmp
  25
  26         # the whole point of this exercise
  27         echo "working_directory '$t_pfx.app'" >> $unicorn_config_tmp
  28
  29         # allows ppid to be 1 in before_fork
  30         echo "preload_app true" >> $unicorn_config_tmp
  31         cat >> $unicorn_config_tmp <<\EOF
  32 before_fork do |server,worker|
  33   $master_ppid = Process.ppid # should be zero to detect daemonization
  34 end
  35 EOF
  36
  37         mv $unicorn_config_tmp $unicorn_config
  38
  39         # rely on --daemonize switch, no & or -D
  40         rainbows -c $unicorn_config
  41         rainbows_wait_start
  42 }
  43
  44 t_begin "reload to avoid race condition" && {
  45         curl -sSf http://$listen/ >/dev/null
  46         kill -HUP $rainbows_pid
  47         test xSTART = x"$(cat $fifo)"
  48 }
  49
  50 t_begin "hit with curl" && {
  51         body=$(curl -sSf http://$listen/)
  52 }
  53
  54 t_begin "killing succeeds" && {
  55         kill $rainbows_pid
  56 }
  57
  58 t_begin "response body ppid == 1 (daemonized)" && {
  59         test "$body" -eq 1
  60 }
  61
  62 t_begin "cleanup working directory" && {
  63         rm -r $t_pfx.app
  64 }
  65
  66 t_done