freebsd-dev/contrib/pjdfstest/tests/link/15.t
Enji Cooper 3416500aef Pull down pjdfstest 0.1
The summary of changes is as follows..

Generic changes::
- Added configure support [2].
- Check for lchmod filesystem support with create_file(..); for
  testcases that require lchmod, skip the testcase -- otherwise
  use chmod directly [1].
- Added Travis CI integration [2].
- Added utimensat testcases [1].

Linux support::
- Fixed Linux support to pass on later supported versions of
  Fedora/Ubuntu [2].
- Conditionally enable posix_fallocate(2) support [2].

OSX support::
- Fixed compilation on OSX [2].
- Added partial OSX support (the test run isn't fully green yet)
  [2].

MFC after:	2 months
Obtained from:	https://github.com/pjd/pjdfstest/tree/0.1
Relnotes:	yes
Submitted by:	asomers [1], ngie [2]
Tested with:	UFS, ZFS
2017-06-28 09:22:45 +00:00

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#!/bin/sh
# vim: filetype=sh noexpandtab ts=8 sw=8
# $FreeBSD: head/tools/regression/pjdfstest/tests/link/15.t 211352 2010-08-15 21:24:17Z pjd $
desc="link returns ENOSPC if the directory in which the entry for the new link is being placed cannot be extended because there is no space left on the file system containing the directory"
dir=`dirname $0`
. ${dir}/../misc.sh
[ "${os}:${fs}" = "FreeBSD:UFS" ] || quick_exit
echo "1..4"
n0=`namegen`
n1=`namegen`
n2=`namegen`
expect 0 mkdir ${n0} 0755
n=`mdconfig -a -n -t malloc -s 512k` || exit
newfs /dev/md${n} >/dev/null || exit
mount /dev/md${n} ${n0} || exit
expect 0 create ${n0}/${n1} 0644
i=0
while :; do
link ${n0}/${n1} ${n0}/${i} >/dev/null 2>&1
if [ $? -ne 0 ]; then
break
fi
i=`expr $i + 1`
done
expect ENOSPC link ${n0}/${n1} ${n0}/${n2}
umount /dev/md${n}
mdconfig -d -u ${n} || exit
expect 0 rmdir ${n0}