tools/regression/fstest/tests/mkfifo/00.t

   1 #!/bin/sh
   2 # $FreeBSD$
   3
   4 desc="mkfifo creates fifo files"
   5
   6 dir=`dirname $0`
   7 . ${dir}/../misc.sh
   8
   9 echo "1..36"
  10
  11 n0=`namegen`
  12 n1=`namegen`
  13
  14 expect 0 mkdir ${n1} 0755
  15 cdir=`pwd`
  16 cd ${n1}
  17
  18 # POSIX: The file permission bits of the new FIFO shall be initialized from
  19 # mode. The file permission bits of the mode argument shall be modified by the
  20 # process' file creation mask.
  21 expect 0 mkfifo ${n0} 0755
  22 expect fifo,0755 lstat ${n0} type,mode
  23 expect 0 unlink ${n0}
  24 expect 0 mkfifo ${n0} 0151
  25 expect fifo,0151 lstat ${n0} type,mode
  26 expect 0 unlink ${n0}
  27 expect 0 -U 077 mkfifo ${n0} 0151
  28 expect fifo,0100 lstat ${n0} type,mode
  29 expect 0 unlink ${n0}
  30 expect 0 -U 070 mkfifo ${n0} 0345
  31 expect fifo,0305 lstat ${n0} type,mode
  32 expect 0 unlink ${n0}
  33 expect 0 -U 0501 mkfifo ${n0} 0345
  34 expect fifo,0244 lstat ${n0} type,mode
  35 expect 0 unlink ${n0}
  36
  37 # POSIX: The FIFO's user ID shall be set to the process' effective user ID.
  38 # The FIFO's group ID shall be set to the group ID of the parent directory or to
  39 # the effective group ID of the process.
  40 expect 0 chown . 65535 65535
  41 expect 0 -u 65535 -g 65535 mkfifo ${n0} 0755
  42 expect 65535,65535 lstat ${n0} uid,gid
  43 expect 0 unlink ${n0}
  44 expect 0 -u 65535 -g 65534 mkfifo ${n0} 0755
  45 expect "65535,6553[45]" lstat ${n0} uid,gid
  46 expect 0 unlink ${n0}
  47 expect 0 chmod . 0777
  48 expect 0 -u 65534 -g 65533 mkfifo ${n0} 0755
  49 expect "65534,6553[35]" lstat ${n0} uid,gid
  50 expect 0 unlink ${n0}
  51
  52 # POSIX: Upon successful completion, mkfifo() shall mark for update the
  53 # st_atime, st_ctime, and st_mtime fields of the file. Also, the st_ctime and
  54 # st_mtime fields of the directory that contains the new entry shall be marked
  55 # for update.
  56 expect 0 chown . 0 0
  57 time=`${fstest} stat . ctime`
  58 sleep 1
  59 expect 0 mkfifo ${n0} 0755
  60 atime=`${fstest} stat ${n0} atime`
  61 test_check $time -lt $atime
  62 mtime=`${fstest} stat ${n0} mtime`
  63 test_check $time -lt $mtime
  64 ctime=`${fstest} stat ${n0} ctime`
  65 test_check $time -lt $ctime
  66 mtime=`${fstest} stat . mtime`
  67 test_check $time -lt $mtime
  68 ctime=`${fstest} stat . ctime`
  69 test_check $time -lt $ctime
  70 expect 0 unlink ${n0}
  71
  72 cd ${cdir}
  73 expect 0 rmdir ${n1}