| #! /bin/bash |
| # FS QA Test 006 |
| # |
| # Test visible whiteout issue after renaming file from lowerdir to a dir in |
| # upperdir. |
| # |
| # Upstream commit 45d117389696 ("ovl: ignore lower entries when checking purity |
| # of non-directory entries") fixed the issue |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2016 Red Hat Inc., All Rights Reserved. |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU General Public License as |
| # published by the Free Software Foundation. |
| # |
| # This program is distributed in the hope that it would be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| #----------------------------------------------------------------------- |
| # |
| |
| seq=`basename $0` |
| seqres=$RESULT_DIR/$seq |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| _cleanup() |
| { |
| cd / |
| rm -f $tmp.* |
| } |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/filter |
| |
| rm -f $seqres.full |
| |
| # real QA test starts here |
| _supported_fs overlay |
| _supported_os Linux |
| _require_scratch |
| |
| echo "Silence is golden" |
| |
| # Remove all files from previous tests |
| _scratch_mkfs |
| |
| # Create test file/dir before mount |
| mkdir -p $OVL_BASE_SCRATCH_MNT/$OVL_LOWER |
| mkdir -p $OVL_BASE_SCRATCH_MNT/$OVL_UPPER |
| touch $OVL_BASE_SCRATCH_MNT/$OVL_LOWER/lowertestfile |
| mkdir $OVL_BASE_SCRATCH_MNT/$OVL_UPPER/uppertestdir |
| |
| _scratch_mount |
| |
| # rename lowertestfile to uppertestdir, this triggers copyup and creates |
| # whiteout in $OVL_UPPER |
| mv $SCRATCH_MNT/lowertestfile $SCRATCH_MNT/uppertestdir |
| # the lowertestfile can be removed |
| rm $SCRATCH_MNT/uppertestdir/lowertestfile |
| # no file no whiteout file in upptestdir |
| ls $SCRATCH_MNT/uppertestdir |
| |
| # success, all done |
| status=0 |
| exit |