testsuite/chmod-temp-dir.test

#!/bin/sh

# Copyright (C) 2004-2020 Wayne Davison

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

# Test that various read-only and set[ug]id permissions work properly,
# even when using a --temp-dir option (which we try to point at a
# different filesystem than the destination dir).

. "$suitedir/rsync.fns"

hands_setup

sdev=`$TOOLDIR/getfsdev $scratchdir`
tdev=$sdev

for tmpdir2 in "${RSYNC_TEST_TMP:-/override-tmp-not-specified}" /run/shm /var/tmp /tmp; do
    [ -d "$tmpdir2" -a -w "$tmpdir2" ] || continue
    tdev=`$TOOLDIR/getfsdev "$tmpdir2"`
    [ x$sdev != x$tdev ] && break
done

[ x$sdev = x$tdev ] && test_skipped "Can't find a tmp dir on a different file system"

chmod 440 "$fromdir/text"
chmod 500 "$fromdir/dir/text"
e="$fromdir/dir/subdir/foobar.baz"
chmod 6450 "$e" || chmod 2450 "$e" || chmod 1450 "$e" || chmod 450 "$e"
e="$fromdir/dir/subdir/subsubdir/etc-ltr-list"
chmod 2670 "$e" || chmod 1670 "$e" || chmod 670 "$e"

# First a normal copy.
runtest "normal copy" 'checkit "$RSYNC -avv --temp-dir=\"$tmpdir2\" \"$fromdir/\" \"$todir\"" "$fromdir" "$todir"'

# Then we update all the files.
runtest "update copy" 'checkit "$RSYNC -avvI --no-whole-file --temp-dir=\"$tmpdir2\" \"$fromdir/\" \"$todir\"" "$fromdir" "$todir"'

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