ostree/tests/test-xattrs.sh
Colin Walters 455cc5e892 repo+tests: Add [core]disable-xattrs=true, use it on overlayfs
There are a lot of things suboptimal about this approach, but
on the other hand we need to get our CI back up and running.

The basic approach is to - in the test suite, detect if we're on overlayfs. If
so, set a flag in the repo, which gets picked up by a few strategic places in
the core to turn on "ignore xattrs".

I also had to add a variant of this for the sysroot work.

The core problem here is while overlayfs will let us read and
see the SELinux labels, it won't let us write them.

Down the line, we should improve this so that we can selectively ignore e.g.
`security.*` attributes but not `user.*` say.

Closes: https://github.com/ostreedev/ostree/issues/758

Closes: #759
Approved by: jlebon
2017-03-24 22:16:43 +00:00

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#!/bin/bash
#
# Copyright (C) 2013 Colin Walters <walters@verbum.org>
#
# 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
. $(dirname $0)/libtest.sh
skip "We don't really have a use case for committing user. xattrs right now. See also https://github.com/ostreedev/ostree/issues/758"
# Dead code below
skip_without_user_xattrs
echo "1..2"
setup_test_repository "archive-z2"
cd ${test_tmpdir}
${CMD_PREFIX} ostree --repo=repo checkout test2 test2-checkout1
setfattr -n user.ostree-test -v testvalue test2-checkout1/firstfile
setfattr -n user.test0 -v moo test2-checkout1/firstfile
${CMD_PREFIX} ostree --repo=repo commit -b test2 -s xattrs --tree=dir=test2-checkout1
rm test2-checkout1 -rf
echo "ok commit with xattrs"
${CMD_PREFIX} ostree --repo=repo checkout test2 test2-checkout2
getfattr -m . test2-checkout2/firstfile > attrs
assert_file_has_content attrs '^user.ostree-test'
assert_file_has_content attrs '^user.test0'
getfattr -n user.ostree-test --only-values test2-checkout2/firstfile > v0
assert_file_has_content v0 '^testvalue$'
getfattr -n user.test0 --only-values test2-checkout2/firstfile > v1
assert_file_has_content v1 '^moo$'
echo "ok checkout with xattrs"