#!/bin/sh

# This program is distributable under the terms of the GNU GPL (see
# COPYING).

# Test that rsync obeys default ACLs. -- Matt McCutchen

. $suitedir/rsync.fns

$RSYNC -VV | grep '"ACLs": true' >/dev/null || test_skipped "Rsync is configured without ACL support"

case "$setfacl_nodef" in
true) test_skipped "I don't know how to use your setfacl command" ;;
*-k*) opts='-dm u::7,g::5,o:5' ;;
*) opts='-m d:u::7,d:g::5,d:o:5' ;;
esac
setfacl $opts "$scratchdir" || test_skipped "Your filesystem has ACLs disabled"

# Call as: testit <dirname> <default-acl> <file-expected> <program-expected>
testit() {
    todir="$scratchdir/$1"
    mkdir "$todir"
    $setfacl_nodef "$todir"
    if [ -n "$2" ]; then
	case "$setfacl_nodef" in
	*-k*) opts="-dm $2" ;;
	*) opts="-m `echo $2 | sed 's/\([ugom]:\)/d:\1/g'`"
	esac
	setfacl $opts "$todir"
    fi
    # Make sure we obey ACLs when creating a directory to hold multiple transferred files,
    # even though the directory itself is outside the transfer
    $RSYNC -rvv "$scratchdir/dir" "$scratchdir/file" "$scratchdir/program" "$todir/to/"
    check_perms "$todir/to" $4 "Target $1"
    check_perms "$todir/to/dir" $4 "Target $1"
    check_perms "$todir/to/file" $3 "Target $1"
    check_perms "$todir/to/program" $4 "Target $1"
    # Make sure get_local_name doesn't mess us up when transferring only one file
    $RSYNC -rvv "$scratchdir/file" "$todir/to/anotherfile"
    check_perms "$todir/to/anotherfile" $3 "Target $1"
    # Make sure we obey default ACLs when not transferring a regular file
    $RSYNC -rvv "$scratchdir/dir/" "$todir/to/anotherdir/"
    check_perms "$todir/to/anotherdir" $4 "Target $1"
}

mkdir "$scratchdir/dir"
echo "File!" >"$scratchdir/file"
echo "#!/bin/sh" >"$scratchdir/program"
chmod 777 "$scratchdir/dir"
chmod 666 "$scratchdir/file"
chmod 777 "$scratchdir/program"

# Test some target directories
umask 0077
testit da777 u::7,g::7,o:7 rw-rw-rw- rwxrwxrwx
testit da775 u::7,g::7,o:5 rw-rw-r-- rwxrwxr-x
testit da750 u::7,g::5,o:0 rw-r----- rwxr-x---
testit da750mask u::7,u:0:7,g::7,m:5,o:0 rw-r----- rwxr-x---
testit noda1 '' rw------- rwx------
umask 0000
testit noda2 '' rw-rw-rw- rwxrwxrwx
umask 0022
testit noda3 '' rw-r--r-- rwxr-xr-x

# Hooray
exit 0
