ostree/tests/test-corruption.sh
Alexander Larsson 474556b955 fsck: Mark commits with missing or deleted object partial
This means we can later use various operations to heal the repository
because ostree does not assume all objects are there.

This the begining of a fix for https://github.com/ostreedev/ostree/pull/345

Closes: #1533
Approved by: cgwalters
2018-04-14 15:36:21 +00:00

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#!/bin/bash
#
# Copyright (C) 2011,2017 Colin Walters <walters@verbum.org>
#
# SPDX-License-Identifier: LGPL-2.0+
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
set -euo pipefail
echo "1..8"
. $(dirname $0)/libtest.sh
cd ${test_tmpdir}
rm repo files -rf
setup_test_repository "bare"
$OSTREE checkout test2 checkout-test2
cd checkout-test2
chmod o+x firstfile
if $OSTREE fsck -q; then
fatal "fsck unexpectedly succeeded"
fi
chmod o-x firstfile
$OSTREE fsck -q
echo "ok chmod"
cd ${test_tmpdir}
rm repo files -rf
setup_test_repository "bare"
rev=$($OSTREE rev-parse test2)
echo -n > repo/objects/${rev:0:2}/${rev:2}.commit
if $OSTREE fsck -q 2>err.txt; then
fatal "fsck unexpectedly succeeded"
fi
assert_file_has_content_literal err.txt "Corrupted commit object; checksum expected"
echo "ok metadata checksum"
cd ${test_tmpdir}
rm repo files -rf
setup_test_repository "bare"
rm checkout-test2 -rf
$OSTREE checkout test2 checkout-test2
cd checkout-test2
chmod o+x firstfile
if $OSTREE fsck -q --delete; then
fatal "fsck unexpectedly succeeded"
fi
echo "ok chmod"
cd ${test_tmpdir}
rm repo files -rf
setup_test_repository "bare"
find repo/ -name '*.commit' -delete
if $OSTREE fsck -q 2>err.txt; then
assert_not_reached "fsck unexpectedly succeeded"
fi
assert_file_has_content_literal err.txt "Loading commit for ref test2: No such metadata object"
echo "ok missing commit"
cd ${test_tmpdir}
tar xf ${test_srcdir}/ostree-path-traverse.tar.gz
if ${CMD_PREFIX} ostree --repo=ostree-path-traverse/repo fsck -q 2>err.txt; then
fatal "fsck unexpectedly succeeded"
fi
assert_file_has_content_literal err.txt '.dirtree: Invalid / in filename ../afile'
echo "ok path traverse fsck"
cd ${test_tmpdir}
if ${CMD_PREFIX} ostree --repo=ostree-path-traverse/repo checkout pathtraverse-test pathtraverse-test 2>err.txt; then
fatal "checkout with path traversal unexpectedly succeeded"
fi
assert_file_has_content_literal err.txt 'Invalid / in filename ../afile'
echo "ok path traverse checkout"
cd ${test_tmpdir}
rm repo files -rf
setup_test_repository "bare"
rev=$($OSTREE rev-parse test2)
filechecksum=$(ostree_file_path_to_checksum repo test2 /firstfile)
rm repo/$(ostree_checksum_to_relative_object_path repo $filechecksum)
assert_not_has_file repo/state/${rev}.commitpartial
if $OSTREE fsck -q 2>err.txt; then
assert_not_reached "fsck unexpectedly succeeded"
fi
assert_file_has_content_literal err.txt "Object missing:"
assert_file_has_content_literal err.txt "Marking commit $rev as partial"
assert_has_file repo/state/${rev}.commitpartial
echo "ok missing file"
cd ${test_tmpdir}
rm repo files -rf
setup_test_repository "bare"
rev=$($OSTREE rev-parse test2)
filechecksum=$(ostree_file_path_to_checksum repo test2 /firstfile)
echo corrupted >> repo/$(ostree_checksum_to_relative_object_path repo $filechecksum)
assert_not_has_file repo/state/${rev}.commitpartial
if $OSTREE fsck -q --delete 2>err.txt; then
assert_not_reached "fsck unexpectedly succeeded"
fi
assert_file_has_content_literal err.txt "Corrupted file object;"
assert_file_has_content_literal err.txt "Marking commit $rev as partial"
assert_has_file repo/state/${rev}.commitpartial
echo "ok corrupt file"