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#!/bin/sh
# Copyright 2024 Huawei Cloud Computing Technology Co., Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
###
# This test checks that an absent root can successfully be made by asking
# the serve endpoint to set it up for us when we have no local knowledge.
##
set -eu
env
readonly JUST="${PWD}/bin/tool-under-test"
readonly JUST_MR="${PWD}/bin/mr-tool-under-test"
readonly LBR="${TEST_TMPDIR}/local-build-root"
COMPAT=""
if [ "${COMPATIBLE:-}" = "YES" ]; then
COMPAT="--compatible"
fi
ENDPOINT_ARGS="-r ${REMOTE_EXECUTION_ADDRESS} -R ${SERVE} ${COMPAT}"
###
# Setup sample repos config with present and absent repos
##
mkdir work
cd work
touch ROOT
cat > repos.json <<EOF
{ "repositories":
{ "present":
{ "repository":
{ "type": "git"
, "commit": "$COMMIT_0"
, "repository": "http://non-existent.example.org/data.git"
, "branch": "master"
, "subdir": "repo"
}
}
, "absent":
{ "repository":
{ "type": "git"
, "commit": "$COMMIT_0"
, "repository": "http://non-existent.example.org/data.git"
, "branch": "master"
, "subdir": "."
, "pragma": {"absent": true}
}
}
}
}
EOF
###
# Run the checks
##
# Compute absent root by asking serve to set it up from scratch. This works also
# in compatible mode.
rm -rf "${LBR}"
CONF=$("${JUST_MR}" --norc -C repos.json \
--just "${JUST}" \
--local-build-root "${LBR}" \
--log-limit 6 \
${ENDPOINT_ARGS} setup absent)
cat "${CONF}"
echo
test $(jq -r '.repositories.absent.workspace_root[1]' "${CONF}") = "${TREE_0}"
# Check that serve can provide also a subtree of this tree as present in a clean
# build root. This can only happen if remotes are in native mode.
if [ -z "${COMPAT}" ]; then
rm -rf "${LBR}"
CONF=$("${JUST_MR}" --norc -C repos.json \
--just "${JUST}" \
--local-build-root "${LBR}" \
--log-limit 6 \
${ENDPOINT_ARGS} setup present)
cat "${CONF}"
echo
else
echo ---
echo Checking expected failures
rm -rf "${LBR}"
"${JUST_MR}" --norc -C repos.json \
--just "${JUST}" \
--local-build-root "${LBR}" \
--log-limit 6 \
${ENDPOINT_ARGS} setup present 2>&1 && exit 1 || :
echo Failed as expected
fi
echo OK
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