tools/regression/fstest/tests/link/05.t

   1 #!/bin/sh
   2 # $FreeBSD$
   3
   4 desc="link returns EMLINK if the link count of the file named by name1 would exceed 32767"
   5
   6 dir=`dirname $0`
   7 . ${dir}/../misc.sh
   8
   9 case "${os}:${fs}" in
  10 FreeBSD:UFS)
  11         echo "1..5"
  12
  13         n0=`namegen`
  14         n1=`namegen`
  15         n2=`namegen`
  16
  17         expect 0 mkdir ${n0} 0755
  18         n=`mdconfig -a -n -t malloc -s 1m`
  19         newfs -i 1 /dev/md${n} >/dev/null
  20         mount /dev/md${n} ${n0}
  21         expect 0 create ${n0}/${n1} 0644
  22         i=1
  23         while :; do
  24                 link ${n0}/${n1} ${n0}/${i} >/dev/null 2>&1
  25                 if [ $? -ne 0 ]; then
  26                         break
  27                 fi
  28                 i=`expr $i + 1`
  29         done
  30         test_check $i -eq 32767
  31
  32         expect EMLINK link ${n0}/${n1} ${n0}/${n2}
  33
  34         umount /dev/md${n}
  35         mdconfig -d -u ${n}
  36         expect 0 rmdir ${n0}
  37         ;;
  38 *)
  39         quick_exit
  40         ;;
  41 esac