autotest: create a candidate script for replacement ebuild test (running the tests)

autotest_run.sh

+#!/bin/bash
+
+# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script is intended as a wrapper to execute autotest tests for a given
+# board.
+
+# Load common constants.  This should be the first executable line.
+# The path to common.sh should be relative to your script's location.
+. "$(dirname "$0")/common.sh"
+
+# Script must be run inside the chroot
+restart_in_chroot_if_needed $*
+get_default_board
+
+DEFINE_string board "${DEFAULT_BOARD}" \
+  "The board to run tests for."
+
+FLAGS_HELP="usage: $0 <flags>"
+FLAGS "$@" || exit 1
+eval set -- "${FLAGS_ARGV}"
+
+# Define a directory which will not be cleaned by portage automatically. So we
+# could achieve incremental build between two autoserv runs.
+BUILD_RUNTIME="/build/${FLAGS_board}/usr/local/autotest/"
+
+# Hack: set the CHROMEOS_ROOT variable by hand here
+CHROMEOS_ROOT=/home/${USER}/trunk/
+
+# Ensure the configures run by autotest pick up the right config.site
+CONFIG_SITE=/usr/share/config.site
+AUTOTEST_SRC="${CHROMEOS_ROOT}/src/third_party/autotest/files"
+
+[ -z "${FLAGS_board}" ] && \
+  die "You must specify --board="
+
+function setup_ssh() {
+  eval $(ssh-agent) > /dev/null
+  ssh-add \
+    ${CHROMEOS_ROOT}/src/scripts/mod_for_test_scripts/ssh_keys/testing_rsa
+}
+
+function teardown_ssh() {
+  ssh-agent -k > /dev/null
+}
+
+function copy_src() {
+  local dst=$1
+  mkdir -p "${dst}"
+  cp -fpru "${AUTOTEST_SRC}"/{client,conmux,server,tko,utils} "${dst}" || die
+  cp -fpru "${AUTOTEST_SRC}/shadow_config.ini" "${dst}" || die
+}
+
+src_test() {
+  # claim ownership of the staging area
+  sudo chown -R ${USER} "${BUILD_RUNTIME}"
+  sudo chmod -R 755 "${BUILD_RUNTIME}"
+
+  local third_party="${CHROMEOS_ROOT}/src/third_party"
+  copy_src "${BUILD_RUNTIME}"
+  cp -fpru "${AUTOTEST_SRC}/global_config.ini" "${BUILD_RUNTIME}"
+
+  # ensure that no tests are ever built
+  sed -e 's/enable_server_prebuild: .*/enable_server_prebuild: False/' -i \
+    "${BUILD_RUNTIME}"/global_config.ini
+
+  setup_ssh
+  cd "${BUILD_RUNTIME}"
+
+  local args=()
+  if [[ -n ${AUTOSERV_TEST_ARGS} ]]; then
+    args=("-a" "${AUTOSERV_TEST_ARGS}")
+  fi
+
+  local timestamp=$(date +%Y-%m-%d-%H.%M.%S)
+
+  # Do not use sudo, it'll unset all your environment
+  LOGNAME=${USER} ./server/autoserv -r /tmp/results.${timestamp} \
+    ${AUTOSERV_ARGS} "${args[@]}"
+
+  teardown_ssh
+}
+
+src_test