freebsd-dev/contrib/pjdfstest/tests/utimensat/08.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
# $FreeBSD$
desc="utimensat can set timestamps with subsecond precision"
dir=`dirname $0`
. ${dir}/../misc.sh
require "utimensat"
echo "1..9"
n0=`namegen`
n1=`namegen`
# Different file systems have different timestamp resolutions. Check that they
# can do 0.1 second, but don't bother checking the finest resolution.
DATE1=100000000 #Sat Mar 3 02:46:40 MST 1973
DATE1_NS=100000000
DATE2=200000000 #Mon May 3 13:33:20 MDT 1976
DATE2_NS=200000000
expect 0 mkdir ${n1} 0755
cdir=`pwd`
cd ${n1}
create_file regular ${n0} 0644
expect 0 open . O_RDONLY : utimensat 0 ${n0} $DATE1 $DATE1_NS $DATE2 $DATE2_NS 0
expect $DATE1_NS lstat ${n0} atime_ns
expect $DATE2_NS lstat ${n0} mtime_ns
if supported "stat_st_birthtime"; then
expect $DATE2_NS lstat ${n0} birthtime_ns
else
test_check true
fi
expect 0 unlink ${n0}
cd ${cdir}
expect 0 rmdir ${n1}