ostree/tests/test-pull-collections.sh
Matthew Leeds 164b2aa35b Don't copy summary for collection-ref mirror subset pulls
When we're only pulling a subset of the refs available in the remote, it
doesn't make sense to copy the remote's summary (which may not be valid
for the local repo). This makes the check here match the one done
several lines above when we decide whether to error out if there's no
remote summary available.

This extends the fix in https://github.com/ostreedev/ostree/pull/935 for
the case of collection-refs.

Also, add a unit test for this issue, based on the existing one in
pull-test.sh.
2020-03-28 10:35:19 -07:00

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#!/bin/bash
#
# Copyright © 2017 Endless Mobile, Inc.
#
# 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
. $(dirname $0)/libtest.sh
echo '1..7'
cd ${test_tmpdir}
do_commit() {
local repo=$1
local branch=$2
shift 2
mkdir -p files
pushd files
local GPG_ARGS=""
if has_gpgme; then
GPG_ARGS="--gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_1}"
fi
${CMD_PREFIX} ostree --repo="../${repo}" commit -s "Test ${repo} commit for branch ${branch}" -b "${branch}" ${GPG_ARGS} "$@" > "../${branch}-checksum"
popd
}
do_summary() {
local repo=$1
shift 1
local GPG_ARGS=""
if has_gpgme; then
GPG_ARGS="--gpg-homedir=${TEST_GPG_KEYHOME} --gpg-sign=${TEST_GPG_KEYID_1}"
fi
${CMD_PREFIX} ostree "--repo=${repo}" summary --update ${GPG_ARGS}
}
do_collection_ref_show() {
local repo=$1
local branch=$2
shift 2
echo -n "collection ID: "
if ${CMD_PREFIX} ostree "--repo=${repo}" show --print-metadata-key=ostree.collection-binding $(cat "${branch}-checksum")
then :
else return 1
fi
echo -n "refs: "
if ${CMD_PREFIX} ostree "--repo=${repo}" show --print-metadata-key=ostree.ref-binding $(cat "${branch}-checksum")
then return 0
else return 1
fi
}
ensure_no_collection_ref() {
local repo=$1
local branch=$2
local error=$3
shift 3
if do_collection_ref_show "${repo}" "${branch}" >/dev/null
then
assert_not_reached "${error}"
fi
}
do_join() {
local IFS=', '
echo "$*"
}
ensure_collection_ref() {
local repo=$1
local branch=$2
local collection_id=$3
shift 3
local refs=$(do_join "$@")
do_collection_ref_show "${repo}" "${branch}" >"${branch}-meta"
assert_file_has_content "${branch}-meta" "^collection ID: '${collection_id}'$"
assert_file_has_content "${branch}-meta" "^refs: \['${refs}'\]$"
}
do_remote_add() {
local repo=$1
local remote_repo=$2
shift 2
local GPG_ARGS=""
if has_gpgme; then
GPG_ARGS="--gpg-import=${test_tmpdir}/gpghome/key1.asc"
fi
${CMD_PREFIX} ostree "--repo=${repo}" remote add "${remote_repo}-remote" "file://$(pwd)/${remote_repo}" "$@" ${GPG_ARGS}
}
do_pull() {
local repo=$1
local remote_repo=$2
local branch=$3
shift 3
if ${CMD_PREFIX} ostree "--repo=${repo}" pull "${remote_repo}-remote" "${branch}"
then return 0
else return 1
fi
}
do_local_pull() {
local repo=$1
local remote_repo=$2
local branch=$3
shift 3
if ${CMD_PREFIX} ostree "--repo=${repo}" pull-local "${remote_repo}" "${branch}"
then return 0
else return 1
fi
}
# Create a repo without the collection ID.
mkdir no-collection-repo
ostree_repo_init no-collection-repo
do_commit no-collection-repo goodncref1
do_commit no-collection-repo sortofbadncref1 --add-metadata-string=ostree.collection-binding=org.example.Ignored
do_summary no-collection-repo
ensure_no_collection_ref \
no-collection-repo \
goodncref1 \
"commits in repository without collection ID shouldn't normally contain the ostree.commit.collection metadata information"
ensure_collection_ref no-collection-repo sortofbadncref1 'org.example.Ignored' 'sortofbadncref1'
echo "ok 1 setup remote repo without collection ID"
# Create a repo with a collection ID.
mkdir collection-repo
ostree_repo_init collection-repo
do_commit collection-repo badcref1 # has no collection ref
# We set the repo collection ID in this hacky way to get the commit
# without the collection ID.
echo "collection-id=org.example.CollectionRepo" >>collection-repo/config
do_commit collection-repo badcref2 --add-metadata-string=ostree.collection-binding=org.example.Whatever
do_commit collection-repo badcref3 --add-metadata-string=ostree.collection-binding=
do_commit collection-repo goodcref1
# create a badcref4 ref with a commit that has goodcref1 in its collection ref metadata
${CMD_PREFIX} ostree --repo=collection-repo refs --create=badcref4 $(cat goodcref1-checksum)
do_summary collection-repo
ensure_no_collection_ref \
collection-repo \
badcref1 \
"commit in badcref1 should not have the collection ref metadata information"
ensure_collection_ref collection-repo badcref2 'org.example.Whatever' 'badcref2'
ensure_collection_ref collection-repo badcref3 '' 'badcref3'
ensure_collection_ref collection-repo goodcref1 'org.example.CollectionRepo' 'goodcref1'
echo "ok 2 setup remote repo with collection ID"
# Create a local repo without the collection ID.
mkdir no-collection-local-repo
ostree_repo_init no-collection-local-repo
do_commit no-collection-local-repo goodnclref1
do_commit no-collection-local-repo sortofbadnclref1 --add-metadata-string=ostree.collection-binding=org.example.IgnoredLocal
do_summary no-collection-local-repo
ensure_no_collection_ref \
no-collection-local-repo \
goodnclref1 \
"commits in repository without collection ID shouldn't normally contain the ostree.commit.collection metadata information"
ensure_collection_ref no-collection-local-repo sortofbadnclref1 'org.example.IgnoredLocal' 'sortofbadnclref1'
echo "ok 3 setup local repo without collection ID"
# Create a local repo with a collection ID.
mkdir collection-local-repo
ostree_repo_init collection-local-repo
do_commit collection-local-repo badclref1 # has no collection ref
# We set the repo collection ID in this hacky way to get the commit
# without the collection ID.
echo "collection-id=org.example.CollectionRepoLocal" >>collection-local-repo/config
do_commit collection-local-repo badclref2 --add-metadata-string=ostree.collection-binding=org.example.WhateverLocal
do_commit collection-local-repo badclref3 --add-metadata-string=ostree.collection-binding=
do_commit collection-local-repo goodclref1
# create a badclref4 ref with a commit that has goodclref1 in its collection ref metadata
${CMD_PREFIX} ostree --repo=collection-local-repo refs --create=badclref4 $(cat goodclref1-checksum)
do_summary collection-local-repo
ensure_no_collection_ref \
collection-local-repo \
badclref1 \
"commit in badclref1 should not have the collection ref metadata information"
ensure_collection_ref collection-local-repo badclref2 'org.example.WhateverLocal' 'badclref2'
ensure_collection_ref collection-local-repo badclref3 '' 'badclref3'
ensure_collection_ref collection-local-repo goodclref1 'org.example.CollectionRepoLocal' 'goodclref1'
echo "ok 4 setup local repo with collection ID"
# Create a local repository where we pull the branches from the remotes as normal, using GPG.
mkdir local
ostree_repo_init local
do_remote_add local collection-repo --collection-id org.example.CollectionRepo
do_remote_add local no-collection-repo
do_pull local no-collection-repo goodncref1
do_pull local no-collection-repo sortofbadncref1
if do_pull local collection-repo badcref1
then
assert_not_reached "pulling a commit without collection ID from a repo with collection ID should fail"
fi
if do_pull local collection-repo badcref2
then
assert_not_reached "pulling a commit with a mismatched collection ID from a repo with collection ID should fail"
fi
if do_pull local collection-repo badcref3
then
assert_not_reached "pulling a commit with empty collection ID from repo with collection ID should fail"
fi
do_pull local collection-repo goodcref1
if do_pull local collection-repo badcref4
then
assert_not_reached "pulling a commit that was not requested from repo with collection ID should fail"
fi
echo "ok 5 pull refs from remote repos"
do_local_pull local no-collection-local-repo goodnclref1
do_local_pull local no-collection-local-repo sortofbadnclref1
if do_local_pull local collection-local-repo badclref1
then
assert_not_reached "pulling a commit without collection ID from a repo with collection ID should fail"
fi
if do_local_pull local collection-local-repo badclref2
then
assert_not_reached "pulling a commit with a mismatched collection ID from a repo with collection ID should fail"
fi
if do_local_pull local collection-local-repo badclref3
then
assert_not_reached "pulling a commit with empty collection ID from repo with collection ID should fail"
fi
do_local_pull local collection-local-repo goodclref1
if do_local_pull local collection-local-repo badclref4
then
assert_not_reached "pulling a commit that was not requested from repo with collection ID should fail"
fi
echo "ok 6 pull refs from local repos"
ostree_repo_init local-mirror
do_remote_add local-mirror collection-repo --collection-id org.example.CollectionRepo
# Generate a summary in the local mirror; don't use do_summary to avoid gpg
${CMD_PREFIX} ostree --repo=local-mirror summary --update
summarysig=$(sha256sum < local-mirror/summary | cut -f 1 -d ' ')
# Mirror subset of refs: A collection-ref version of https://github.com/ostreedev/ostree/issues/846
${CMD_PREFIX} ostree --repo=local-mirror find-remotes --pull --mirror --finders=config org.example.CollectionRepo goodcref1
newsummarysig=$(sha256sum < local-mirror/summary | cut -f 1 -d ' ')
assert_streq ${summarysig} ${newsummarysig}
echo "ok 7 mirror pull subset of collection-refs with summary"