official-images/test/tests/wordpress-apache-run/run.sh

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#!/bin/bash
set -eo pipefail
dir="$(dirname "$(readlink -f "$BASH_SOURCE")")"
# Use a client image with curl for testing
clientImage='buildpack-deps:trixie-curl'
# ensure the clientImage is ready and available
if ! docker image inspect "$clientImage" &> /dev/null; then
docker pull "$clientImage" > /dev/null
fi
mysqlImage='mysql:5.7'
# ensure the mysqlImage is ready and available
if ! docker image inspect "$mysqlImage" &> /dev/null; then
docker pull "$mysqlImage" > /dev/null
fi
serverImage="$1"
# Create an instance of the container-under-test
mysqlCid="$(docker run -d -e MYSQL_ROOT_PASSWORD="test-$RANDOM-password-$RANDOM-$$" "$mysqlImage")"
trap "docker rm -vf $mysqlCid > /dev/null" EXIT
cid="$(docker run -d --link "$mysqlCid":mysql "$serverImage")"
trap "docker rm -vf $cid $mysqlCid > /dev/null" EXIT
_request() {
local method="$1"
shift
local url="${1#/}"
shift
docker run --rm \
--link "$cid":apache \
"$clientImage" \
curl -fsL -X"$method" "$@" "http://apache/$url"
}
# Make sure that Apache is listening and ready
. "$dir/../../retry.sh" --tries 30 '_request GET / --output /dev/null'
# (give it a bit long since it won't start until MySQL is started and ready)
# Check that we can request / and that it contains the word "setup" somewhere
# <form id="setup" method="post" action="?step=1"><label class='screen-reader-text' for='language'>Select a default language</label>
_request GET '/' | grep -i setup > /dev/null