t/t0100-rack-input-hammer-content-length.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 # basically we don't trust our own implementation of content-md5-put
   6 # nor our Ruby 1.9 knowledge nor proper use of encodings in Ruby.
   7 # So we try to use things like curl and sha1sum that are implemented
   8 # without the Ruby interpreter to validate our own Ruby internals.
   9
  10 t_plan 7 "concurrent rack.input hammer stress test (content-length)"
  11
  12 t_begin "setup and startup" && {
  13         rtmpfiles curl_out curl_err
  14         rainbows_setup $model
  15         rainbows -D sha1.ru -c $unicorn_config
  16         rainbows_wait_start
  17 }
  18
  19 t_begin "send $nr_client concurrent requests" && {
  20         start=$(date +%s)
  21         for i in $(awk "BEGIN{for(i=0;i<$nr_client;++i) print i}" </dev/null)
  22         do
  23                 (
  24                         curl -sSf -T random_blob http://$listen/$i \
  25                           >> $curl_out 2>> $curl_err
  26                 ) &
  27         done
  28         wait
  29         t_info elapsed=$(( $(date +%s) - $start ))
  30 }
  31
  32 t_begin "kill server" && kill $rainbows_pid
  33
  34 t_begin "got $nr_client responses" && {
  35         test $nr_client -eq $(wc -l < $curl_out)
  36 }
  37
  38 t_begin "all responses identical" && {
  39         test 1 -eq $(sort < $curl_out | uniq | wc -l)
  40 }
  41
  42 t_begin "sha1 matches on-disk sha1" && {
  43         blob_sha1=$(rsha1 < random_blob)
  44         t_info blob_sha1=$blob_sha1
  45         test x"$blob_sha1" = x"$(sort < $curl_out | uniq)"
  46 }
  47
  48 t_begin "no errors in stderr log" && check_stderr
  49
  50 t_done