docker-volume-backup/test/ownership/run.sh

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#!/bin/sh
# This test refers to https://github.com/offen/docker-volume-backup/issues/71
set -e
cd $(dirname $0)
. ../util.sh
current_test=$(basename $(pwd))
mkdir -p local
docker compose up -d
sleep 5
docker compose exec backup backup
tmp_dir=$(mktemp -d)
sudo tar --same-owner -xvf ./local/backup.tar.gz -C $tmp_dir
sudo find $tmp_dir/backup/postgres > /dev/null
pass "Backup contains files at expected location"
for file in $(sudo find $tmp_dir/backup/postgres); do
if [ "$(sudo stat -c '%u:%g' $file)" != "70:70" ]; then
fail "Unexpected file ownership for $file: $(sudo stat -c '%u:%g' $file)"
fi
done
pass "All files and directories in backup preserved their ownership."
docker compose down --volumes