mbedtls/tests/scripts/docker_env.sh
Peter Kolbus e4e2d3a396 Add docker-based test scripts
Enable running tests under Docker. This makes it easier to spin up an
environment with all dependencies (especially the multiple versions of
openssl and gnutls needed).
* tests/docker/xenial/Dockerfile: Definition for the docker image,
  including local builds for openssl and gnutls.
* tests/scripts/docker_env.sh: New helper script that creates the Docker
  image and has a function to run a command in the Docker container.
* tests/docker/all-in-docker.sh: Wrapper for all.sh under Docker.
* tests/docker/basic-in-docker.sh: Script that runs the same commands as
  .travis.yml, in Docker.
* tests/ssl-opt-in-docker.sh: Wrapper to run ssl-opt.sh in Docker.
* tests/compat-in-docker.sh: Wrapper to run compat.sh in Docker.
* tests/make-in-docker.sh: Wrapper to run make in Docker.

Change-Id: Ie092b1deed24c24c3859754535589523ce1d0a58
2019-06-29 17:45:34 -05:00

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#!/bin/bash -eu
# docker_env.sh
#
# This file is part of mbed TLS (https://tls.mbed.org)
#
# Copyright (c) 2018-2019, ARM Limited, All Rights Reserved
#
# Purpose
# -------
#
# This is a helper script to enable running tests under a Docker container,
# thus making it easier to get set up as well as isolating test dependencies
# (which include legacy/insecure configurations of openssl and gnutls).
#
# Notes for users
# ---------------
# This script expects a Linux x86_64 system with a recent version of Docker
# installed and available for use, as well as http/https access. If a proxy
# server must be used, invoke this script with the usual environment variables
# (http_proxy and https_proxy) set appropriately.
#
# Running this script directly will check for Docker availability and set up
# the Docker image.
# default values, can be overridden by the environment
: ${MBEDTLS_DOCKER_GUEST:=xenial}
DOCKER_IMAGE_TAG="armmbed/mbedtls-test:${MBEDTLS_DOCKER_GUEST}"
# Make sure docker is available
if ! which docker > /dev/null; then
echo "Docker is required but doesn't seem to be installed. See https://www.docker.com/ to get started"
exit 1
fi
# Figure out if we need to 'sudo docker'
if groups | grep docker > /dev/null; then
DOCKER="docker"
else
echo "Using sudo to invoke docker since you're not a member of the docker group..."
DOCKER="sudo docker"
fi
# Build the Docker image
echo "Getting docker image up to date (this may take a few minutes)..."
${DOCKER} image build \
-t ${DOCKER_IMAGE_TAG} \
--cache-from=${DOCKER_IMAGE_TAG} \
--build-arg MAKEFLAGS_PARALLEL="-j $(nproc)" \
${http_proxy+--build-arg http_proxy=${http_proxy}} \
${https_proxy+--build-arg https_proxy=${https_proxy}} \
tests/docker/${MBEDTLS_DOCKER_GUEST}
run_in_docker()
{
ENV_ARGS=""
while [ "$1" == "-e" ]; do
ENV_ARGS="${ENV_ARGS} $1 $2"
shift 2
done
${DOCKER} container run -it --rm \
--cap-add SYS_PTRACE \
--user "$(id -u):$(id -g)" \
--volume $PWD:$PWD \
--workdir $PWD \
-e MAKEFLAGS \
-e PYLINTHOME=/tmp/.pylintd \
${ENV_ARGS} \
${DOCKER_IMAGE_TAG} \
$@
}