tools/regression/fstest/tests/mkfifo/11.t

   1 #!/bin/sh
   2 # $FreeBSD$
   3
   4 desc="mkfifo returns ENOSPC if there are no free inodes on the file system on which the file is being created"
   5
   6 dir=`dirname $0`
   7 . ${dir}/../misc.sh
   8
   9 case "${os}:${fs}" in
  10 FreeBSD:UFS)
  11         echo "1..3"
  12
  13         n0=`namegen`
  14         n1=`namegen`
  15
  16         expect 0 mkdir ${n0} 0755
  17         n=`mdconfig -a -n -t malloc -s 256k`
  18         newfs /dev/md${n} >/dev/null
  19         mount /dev/md${n} ${n0}
  20         i=0
  21         while :; do
  22                 mkfifo ${n0}/${i} >/dev/null 2>&1
  23                 if [ $? -ne 0 ]; then
  24                         break
  25                 fi
  26                 i=`expr $i + 1`
  27         done
  28         expect ENOSPC mkfifo ${n0}/${n1} 0644
  29         umount /dev/md${n}
  30         mdconfig -d -u ${n}
  31         expect 0 rmdir ${n0}
  32         ;;
  33 *)
  34         quick_exit
  35         ;;
  36 esac