rpm-ostree/tests/vmcheck/test-override-remove.sh
Jonathan Lebon 5b541f4859 app: support ex override replace for local RPMs
Add experimental support for replacing packages from the base layer with
local RPMs. This is useful for example, to cherry pick a fixed package,
or to roll back to a previous package version. Like with pkg removals,
only files in /usr are actually replaced.

This patch also contains a few usability improvements as well, e.g.
showing the full NEVRA of removed packages rather than just their names,
and support for resetting overrides using either the pkgname or NEVRA.

Closes: #852
Approved by: cgwalters
2017-07-05 20:59:35 +00:00

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#!/bin/bash
#
# Copyright (C) 2017 Red Hat, Inc.
#
# 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 -e
. ${commondir}/libtest.sh
. ${commondir}/libvm.sh
set -x
# create a new vmcheck commit which has foo and bar in it already so that we can
# target them with our override
# make sure the packages are not already layered
vm_assert_layered_pkg foo absent
vm_assert_layered_pkg bar absent
vm_assert_status_jq \
'.deployments[0]["base-checksum"]|not' \
'.deployments[0]["pending-base-checksum"]|not' \
'.deployments[0]["base-removals"]|length == 0' \
'.deployments[0]["requested-base-removals"]|length == 0'
vm_cmd ostree refs $(vm_get_booted_csum) \
--create vmcheck_tmp/without_foo_and_bar
# create a new branch with foo and bar
vm_build_rpm foo
vm_build_rpm bar
vm_rpmostree install foo bar
vm_cmd ostree refs $(vm_get_deployment_info 0 checksum) \
--create vmcheck_tmp/with_foo_and_bar
vm_rpmostree cleanup -p
# upgrade to new commit with foo in the base layer
vm_cmd ostree commit -b vmcheck --tree=ref=vmcheck_tmp/with_foo_and_bar
vm_rpmostree upgrade
vm_reboot
if ! vm_has_packages foo bar; then
assert_not_reached "foo or bar not in base layer"
fi
echo "ok setup"
# funky jq syntax: see test-override-local-replace.sh for an explanation of how
# this works. the only difference here is the [.0] which we use to access the
# nevra of each gv_nevra element.
vm_rpmostree ex override remove foo bar
vm_assert_status_jq \
'.deployments[0]["base-removals"]|length == 2' \
'[.deployments[0]["base-removals"][][.0]]|index("foo-1.0-1.x86_64") >= 0' \
'[.deployments[0]["base-removals"][][.0]]|index("bar-1.0-1.x86_64") >= 0' \
'.deployments[0]["requested-base-removals"]|length == 2' \
'.deployments[0]["requested-base-removals"]|index("foo") >= 0' \
'.deployments[0]["requested-base-removals"]|index("bar") >= 0'
echo "ok override remove foo and bar"
vm_cmd ostree commit -b vmcheck --tree=ref=vmcheck
vm_rpmostree upgrade
vm_assert_status_jq \
'.deployments[0]["base-removals"]|length == 2' \
'[.deployments[0]["base-removals"][][.0]]|index("foo-1.0-1.x86_64") >= 0' \
'[.deployments[0]["base-removals"][][.0]]|index("bar-1.0-1.x86_64") >= 0' \
'.deployments[0]["requested-base-removals"]|length == 2' \
'.deployments[0]["requested-base-removals"]|index("foo") >= 0' \
'.deployments[0]["requested-base-removals"]|index("bar") >= 0'
echo "ok override remove carried through upgrade"
vm_rpmostree ex override reset foo
vm_assert_status_jq \
'.deployments[0]["base-removals"]|length == 1' \
'[.deployments[0]["base-removals"][][.0]]|index("bar-1.0-1.x86_64") >= 0' \
'.deployments[0]["requested-base-removals"]|length == 1' \
'.deployments[0]["requested-base-removals"]|index("bar") >= 0'
echo "ok override reset foo"
vm_rpmostree ex override reset --all
vm_assert_status_jq \
'.deployments[0]["base-removals"]|length == 0' \
'.deployments[0]["requested-base-removals"]|length == 0'
echo "ok override reset --all"
# check that upgrading to a base without foo works
vm_rpmostree ex override remove foo
vm_assert_status_jq \
'.deployments[0]["base-removals"]|length == 1' \
'[.deployments[0]["base-removals"][][.0]]|index("foo-1.0-1.x86_64") >= 0' \
'.deployments[0]["requested-base-removals"]|length == 1' \
'.deployments[0]["requested-base-removals"]|index("foo") >= 0'
vm_cmd ostree commit -b vmcheck --tree=ref=vmcheck_tmp/without_foo_and_bar
vm_rpmostree upgrade
vm_assert_status_jq \
'.deployments[0]["base-removals"]|length == 0' \
'.deployments[0]["requested-base-removals"]|length == 1' \
'.deployments[0]["requested-base-removals"]|index("foo") >= 0'
echo "ok override remove requested but not applied"
# check that upgrading again to a base with foo turns the override back on
vm_cmd ostree commit -b vmcheck --tree=ref=vmcheck_tmp/with_foo_and_bar
vm_rpmostree upgrade
vm_assert_status_jq \
'.deployments[0]["base-removals"]|length == 1' \
'[.deployments[0]["base-removals"][][.0]]|index("foo-1.0-1.x86_64") >= 0' \
'.deployments[0]["requested-base-removals"]|length == 1' \
'.deployments[0]["requested-base-removals"]|index("foo") >= 0'
echo "ok override remove re-applied"
vm_rpmostree cleanup -p
# a few error checks
if vm_rpmostree ex override remove non-existent-package; then
assert_not_reached "override remove non-existent-package succeeded?"
fi
echo "ok override remove non-existent-package fails"
vm_rpmostree install foo
if vm_rpmostree ex override remove foo; then
assert_not_reached "override remove layered pkg foo succeeded?"
fi
vm_rpmostree cleanup -p
echo "ok override remove layered pkg foo fails"
# the next two error checks expect an upgraded layer with foo builtin
vm_cmd ostree commit -b vmcheck --tree=ref=vmcheck_tmp/with_foo_and_bar
vm_rpmostree upgrade
vm_rpmostree ex override remove foo
if vm_rpmostree install foo; then
assert_not_reached "tried to layer pkg removed by override"
fi
# the check blocking this isn't related to overrides, though for consistency
# let's make sure this fails here too
if vm_rpmostree install /tmp/vmcheck/yumrepo/packages/x86_64/foo-1.0-1.x86_64.rpm; then
assert_not_reached "tried to layer local pkg removed by override"
fi
vm_rpmostree cleanup -p
echo "ok can't layer pkg removed by override"
vm_build_rpm foo-ext requires "foo = 1.0-1"
vm_rpmostree upgrade --install foo-ext
if vm_rpmostree ex override remove foo; then
assert_not_reached "override remove base pkg needed by layered pkg succeeded?"
fi
vm_rpmostree cleanup -p
echo "ok override remove base dep to layered pkg fails"