t/test-lib.sh

   1 #!/bin/sh
   2 # Copyright (c) 2009 Rainbows! hackers
   3 # Copyright (c) 2010 Unicorn hackers
   4 . ./my-tap-lib.sh
   5
   6 set +u
   7
   8 # sometimes we rely on http_proxy to avoid wasting bandwidth with Isolate
   9 # and multiple Ruby versions
  10 NO_PROXY=${UNICORN_TEST_ADDR-127.0.0.1}
  11 export NO_PROXY
  12
  13 set -e
  14 RUBY="${RUBY-ruby}"
  15 RUBY_VERSION=${RUBY_VERSION-$($RUBY -e 'puts RUBY_VERSION')}
  16 RUBY_ENGINE=${RUBY_ENGINE-$($RUBY -e 'puts((RUBY_ENGINE rescue "ruby"))')}
  17 t_pfx=$PWD/trash/$T-$RUBY_ENGINE-$RUBY_VERSION
  18 set -u
  19
  20 PATH=$PWD/bin:$PATH
  21 export PATH
  22
  23 test -x $PWD/bin/unused_listen || die "must be run in 't' directory"
  24
  25 wait_for_pid () {
  26         path="$1"
  27         nr=30
  28         while ! test -s "$path" && test $nr -gt 0
  29         do
  30                 nr=$(($nr - 1))
  31                 sleep 1
  32         done
  33 }
  34
  35 # "unix_time" is not in POSIX, but in GNU, and FreeBSD 9.0 (possibly earlier)
  36 unix_time () {
  37         $RUBY -e 'puts Time.now.to_i'
  38 }
  39
  40 # "wc -l" outputs leading whitespace on *BSDs, filter it out for portability
  41 count_lines () {
  42         wc -l | tr -d '[:space:]'
  43 }
  44
  45 # "wc -c" outputs leading whitespace on *BSDs, filter it out for portability
  46 count_bytes () {
  47         wc -c | tr -d '[:space:]'
  48 }
  49
  50 # given a list of variable names, create temporary files and assign
  51 # the pathnames to those variables
  52 rtmpfiles () {
  53         for id in "$@"
  54         do
  55                 name=$id
  56
  57                 case $name in
  58                 *fifo)
  59                         _tmp=$t_pfx.$id
  60                         eval "$id=$_tmp"
  61                         rm -f $_tmp
  62                         mkfifo $_tmp
  63                         T_RM_LIST="$T_RM_LIST $_tmp"
  64                         ;;
  65                 *socket)
  66                         _tmp="$(mktemp -t $id.$$.XXXXXXXX)"
  67                         if test $(printf "$_tmp" |count_bytes) -gt 108
  68                         then
  69                                 echo >&2 "$_tmp too long, tests may fail"
  70                                 echo >&2 "Try to set TMPDIR to a shorter path"
  71                         fi
  72                         eval "$id=$_tmp"
  73                         rm -f $_tmp
  74                         T_RM_LIST="$T_RM_LIST $_tmp"
  75                         ;;
  76                 *)
  77                         _tmp=$t_pfx.$id
  78                         eval "$id=$_tmp"
  79                         > $_tmp
  80                         T_OK_RM_LIST="$T_OK_RM_LIST $_tmp"
  81                         ;;
  82                 esac
  83         done
  84 }
  85
  86 dbgcat () {
  87         id=$1
  88         eval '_file=$'$id
  89         echo "==> $id <=="
  90         sed -e "s/^/$id:/" < $_file
  91 }
  92
  93 check_stderr () {
  94         set +u
  95         _r_err=${1-${r_err}}
  96         set -u
  97         if grep -v $T $_r_err | grep -i Error
  98         then
  99                 die "Errors found in $_r_err"
 100         elif grep SIGKILL $_r_err
 101         then
 102                 die "SIGKILL found in $_r_err"
 103         fi
 104 }
 105
 106 # unicorn_setup
 107 unicorn_setup () {
 108         eval $(unused_listen)
 109         port=$(expr $listen : '[^:]*:\([0-9]\+\)')
 110         host=$(expr $listen : '\([^:]*\):[0-9]\+')
 111
 112         rtmpfiles unicorn_config pid r_err r_out fifo tmp ok
 113         cat > $unicorn_config <<EOF
 114 listen "$listen"
 115 pid "$pid"
 116 stderr_path "$r_err"
 117 stdout_path "$r_out"
 118 EOF
 119 }
 120
 121 unicorn_wait_start () {
 122         # no need to play tricks with FIFOs since we got "ready_pipe" now
 123         unicorn_pid=$(cat $pid)
 124 }
 125
 126 rsha1 () {
 127         sha1sum.rb
 128 }