mirror_zfs/tests/zfs-tests/include/commands.cfg
Aleksa Sarai 669683c4cb
ZTS: switch to rsync for directory diffs
While "diff -r" is the most straightforward way of comparing directory
trees for differences, it has two major issues:

 * File metadata is not compared, which means that subtle bugs may be
   missed even if a test is written that exercises the buggy behaviour.
 * diff(1) doesn't know how to compare special files -- it assumes they
   are always different, which means that a test using diff(1) on
   special files will always fail (resulting in such tests not being
   added).

rsync can be used in a very similar manner to diff (with the -ni flags),
but has the additional benefit of being able to detect and resolve many
more differences between directory trees. In addition, rsync has a
standard set of features and flags while diffs feature set depends on
whether you're using GNU or BSD binutils.

Note that for several of the test cases we expect that file timestamps
will not match. For example, the ctime for a file creation or modify
event is stored in the intent log but not the mtime. Thus when replaying
the log the correct ctime is set but the current mtime is used. This is
the expected behavior, so to prevent these tests from failing, there's a
replay_directory_diff function which ignores those kinds of changes.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
Closes #12588
2022-03-01 10:05:32 -08:00

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INI

#
# Copyright (c) 2016, 2019 by Delphix. All rights reserved.
# These variables are used by zfs-tests.sh to constrain which utilities
# may be used by the suite. The suite will create a directory which is
# the only element of $PATH and create symlinks from that dir to the
# binaries listed below.
#
# Please keep the contents of each variable sorted for ease of reading
# and maintenance.
#
export SYSTEM_FILES_COMMON='arp
awk
base64
basename
bc
bunzip2
bzcat
cat
chgrp
chmod
chown
cksum
cmp
cp
cpio
cut
date
dd
df
diff
dirname
dmesg
du
echo
egrep
env
expr
false
file
find
fio
getconf
getent
getfacl
grep
gunzip
gzip
head
hostname
id
iostat
kill
ksh
ldd
ln
logname
ls
mkdir
mknod
mktemp
mount
mv
net
od
openssl
pamtester
pax
pgrep
ping
pkill
printenv
printf
ps
pwd
python3
quotaon
readlink
rm
rmdir
rsync
scp
script
sed
seq
setfacl
sh
sleep
sort
ssh
stat
strings
su
sudo
sum
swapoff
swapon
sync
tail
tar
tee
timeout
touch
tr
true
truncate
umask
umount
uname
uniq
uuidgen
vmstat
wait
wc
which'
export SYSTEM_FILES_FREEBSD='chflags
compress
diskinfo
dumpon
fsck
getextattr
gpart
jail
jexec
jls
lsextattr
md5
mdconfig
mkfifo
newfs
pw
rmextattr
setextattr
sha256
showmount
swapctl
sysctl
uncompress'
export SYSTEM_FILES_LINUX='attr
bash
blkid
blockdev
chattr
dmidecode
exportfs
fallocate
fdisk
free
getfattr
groupadd
groupdel
groupmod
hostid
losetup
lsattr
lsblk
lscpu
lsmod
lsscsi
md5sum
mkswap
modprobe
mpstat
nproc
parted
perf
setenforce
setfattr
sha256sum
udevadm
useradd
userdel
usermod'
export ZFS_FILES='zdb
zfs
zhack
zinject
zpool
ztest
raidz_test
arc_summary
arcstat
dbufstat
mount.zfs
zed
zgenhostid
zstream
zfs_ids_to_path
zpool_influxdb'
export ZFSTEST_FILES='badsend
btree_test
chg_usr_exec
devname2devid
dir_rd_update
draid
file_check
file_trunc
file_write
get_diff
getversion
largest_file
libzfs_input_check
mkbusy
mkfile
mkfiles
mktree
mmap_exec
mmap_libaio
mmap_seek
mmapwrite
nvlist_to_lua
randfree_file
randwritecomp
readmmap
rename_dir
rm_lnkcnt_zero_file
send_doall
threadsappend
user_ns_exec
xattrtest
stride_dd'