t/lib-rack-input-hammer.sh

   1 nr_client=${nr_client-4}
   2 . ./test-lib.sh
   3 test -r random_blob || die "random_blob required, run with 'make $0'"
   4
   5 t_plan 7 "concurrent rack.input hammer stress test"
   6
   7 t_begin "setup and startup" && {
   8         rtmpfiles curl_out curl_err
   9         rainbows_setup $model
  10         rainbows -D sha1.ru -c $unicorn_config
  11         rainbows_wait_start
  12 }
  13
  14 t_begin "send $nr_client concurrent requests" && {
  15         start=$(date +%s)
  16         for i in $(awk "BEGIN{for(i=0;i<$nr_client;++i) print i}" </dev/null)
  17         do
  18                 (
  19                         curl -sSf -T- http://$listen/$i \
  20                           < random_blob >> $curl_out 2>> $curl_err
  21                 ) &
  22         done
  23         wait
  24         t_info elapsed=$(( $(date +%s) - $start ))
  25 }
  26
  27 t_begin "kill server" && kill $rainbows_pid
  28
  29 t_begin "got $nr_client responses" && {
  30         test $nr_client -eq $(wc -l < $curl_out)
  31 }
  32
  33 t_begin "all responses identical" && {
  34         test 1 -eq $(sort < $curl_out | uniq | wc -l)
  35 }
  36
  37 t_begin "sha1 matches on-disk sha1" && {
  38         blob_sha1=$( expr "$(sha1sum < random_blob)" : '\([a-f0-9]\+\)')
  39         t_info blob_sha1=$blob_sha1
  40         test x"$blob_sha1" = x"$(sort < $curl_out | uniq)"
  41 }
  42
  43 t_begin "no errors in stderr log" && check_stderr
  44
  45 t_done