testsuite/chown.test

#!/bin/sh

# Copyright (C) 2002 by Martin Pool <mbp@samba.org>

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

# Test that when rsync is running as root and has -a it correctly sets
# the ownership of the destination.

# We don't know what users will be present on this system, so we just
# use random numeric uids and gids.

. "$suitedir/rsync.fns"

case $0 in
*fake*)
    $RSYNC --version | grep "[, ] xattrs" >/dev/null || test_skipped "Rsync needs xattrs for fake device tests"
    RSYNC="$RSYNC --fake-super"
    TLS_ARGS="$TLS_ARGS --fake-super"
    case "$HOST_OS" in
    darwin*)
	chown() {
	    own=$1
	    shift
	    xattr -s 'rsync.%stat' "100644 0,0 $own" "${@}"
	}
	;;
    solaris*)
	chown() {
	    own=$1
	    shift
	    for fn in "${@}"; do
		runat "$fn" "$SHELL_PATH" <<EOF
echo "100644 0,0 $own" > rsync.%stat
EOF
	    done
	}
	;;
    freebsd*)
	chown() {
	    own=$1
	    shift
	    setextattr -h user "rsync.%stat" "100644 0,0 $own" "${@}"
	}
	;;
    *)
	chown() {
	    own=$1
	    shift
	    setfattr -n 'user.rsync.%stat' -v "100644 0,0 $own" "${@}"
	}
	;;
    esac
    ;;
*)
    RSYNC="$RSYNC --super"
    my_uid=`get_testuid`
    root_uid=`get_rootuid`
    if test x"$my_uid" = x; then
	: # If "id" failed, try to continue...
    elif test x"$my_uid" != x"$root_uid"; then
	if [ -e "$FAKEROOT_PATH" ]; then
	    echo "Let's try re-running the script under fakeroot..."
	    exec "$FAKEROOT_PATH" "$SHELL_PATH" "$0"
	fi
    fi
    ;;
esac

# Build some hardlinks

mkdir "$fromdir"
name1="$fromdir/name1"
name2="$fromdir/name2"
echo "This is the file" > "$name1"
echo "This is the other file" > "$name2"

chown 5000:5002 "$name1" || test_skipped "Can't chown (probably need root)"
chown 5001:5003 "$name2" || test_skipped "Can't chown (probably need root)"

cd "$fromdir/.."
checkit "$RSYNC -aHvv from/ to/" "$fromdir" "$todir"

# The script would have aborted on error, so getting here means we've won.
exit 0