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tests: generalise rootless runner 

This is necessary in order to add proper opportunistic tests, and is a
placeholder until we add tests for new{uid,gid}map configurations.

Signed-off-by: Aleksa Sarai <asarai@suse.de>
This commit is contained in:
Aleksa Sarai 2017-09-07 07:07:43 +10:00
parent 1a5fdc1c5f
commit d0aec23c7e
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2 changed files with 57 additions and 3 deletions
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5
Makefile
View File

@ -77,11 +77,10 @@ localintegration: all
bats -t tests/integration${TESTFLAGS}
rootlessintegration: runcimage
docker run -e TESTFLAGS -t --privileged --rm -v $(CURDIR):/go/src/$(PROJECT) --cap-drop=ALL -u rootless $(RUNC_IMAGE) make localintegration
docker run -e TESTFLAGS -t --privileged --rm -v $(CURDIR):/go/src/$(PROJECT) $(RUNC_IMAGE) make localrootlessintegration
# FIXME: This should not be separate from rootlessintegration's method of running.
localrootlessintegration: all
sudo -u rootless -H PATH="${PATH}" bats -t tests/integration${TESTFLAGS}
tests/rootless.sh
shell: all
docker run -e TESTFLAGS -ti --privileged --rm -v $(CURDIR):/go/src/$(PROJECT) $(RUNC_IMAGE) bash

55
tests/rootless.sh Executable file
View File

@ -0,0 +1,55 @@
#!/bin/bash
# Copyright (C) 2017 SUSE LLC
#
# 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.
# rootless.sh -- Runner for rootless container tests. The purpose of this
# script is to allow for the addition (and testing) of "opportunistic" features
# to rootless containers while still testing the base features. In order to add
# a new feature, please match the existing style. Add an entry to $ALL_FEATURES,
# and add an enable_* and disable_* hook.
ALL_FEATURES=()
ROOT="$(readlink -f "$(dirname "${BASH_SOURCE}")/..")"
# Create a powerset of $ALL_FEATURES (the set of all subsets of $ALL_FEATURES).
# We test all of the possible combinations (as long as we don't add too many
# feature knobs this shouldn't take too long -- but the number of tested
# combinations is O(2^n)).
function powerset() {
eval printf '%s' $(printf '{,%s+}' "$@"):
}
features_powerset="$(powerset "${ALL_FEATURES[@]}")"
# Iterate over the powerset of all features.
IFS=:
for enabled_features in $features_powerset
do
idx="$(($idx+1))"
echo "[$(printf '%.2d' "$idx")] run rootless tests ... (${enabled_features%%+})"
unset IFS
for feature in "${ALL_FEATURES[@]}"
do
hook_func="disable_$feature"
grep -E "(^|\+)$feature(\+|$)" <<<$enabled_features &>/dev/null && hook_func="enable_$feature"
"$hook_func"
done
# Run the test suite!
set -e
echo path: $PATH
export ROOTLESS_FEATURES="$enabled_features"
sudo -HE -u rootless PATH="$PATH" bats -t "$ROOT/tests/integration"
set +e
done