| #!/usr/bin/env bash |
| ## |
| ## This program is free software; you can redistribute it and/or modify |
| ## it under the terms of the GNU General Public License as published by |
| ## the Free Software Foundation; version 3 or later of the License. |
| ## |
| ## This program is distributed in the hope that it will be useful, |
| ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
| ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| ## GNU General Public License for more details. |
| ## |
| ## SPDX-License-Identifier: GPL-3.0-or-later |
| ## <https://spdx.org/licenses/GPL-3.0-or-later.html> |
| ## |
| |
| set -o errexit |
| set -o nounset |
| |
| # dependency check |
| dependencies=(cut git readlink) |
| for dependency in "${dependencies[@]}"; do |
| if ! command -v "${dependency}" 1>/dev/null; then |
| echo "missing ${dependency}, test skipped" >&2 |
| exit 0 |
| fi |
| done |
| |
| # helper functions |
| function clone_submodules() { |
| clone_dir="${1}" |
| log_dir="${2}" |
| |
| modules_dir="$(readlink --canonicalize-missing \ |
| "$(git rev-parse --git-dir)/modules")" |
| cd "${clone_dir}" |
| git submodule init 1>>"${log_dir}/clone.log" 2>&1 |
| for submodule in $(git config --get-regexp "submodule\..*\.url" \ |
| | cut --delimiter=. --fields=2); do |
| git config "submodule.${submodule}.url" \ |
| "${modules_dir}/${submodule}" |
| done |
| git submodule update 1>>"${log_dir}/clone.log" 2>&1 |
| } |
| |
| function check_exit_code() { |
| declare -i err=${?} |
| |
| # either "positive" or "negative" |
| polarity="${1}" |
| log_file="${2}" |
| |
| # exit code 124 is special as per `timeout` manpage |
| if [ "${polarity}" == "positive" ] && [ ${err} -eq 124 ]; then |
| echo >&2 "timed out" |
| fi |
| |
| if [ "${polarity}" == "positive" ] && [ ${err} -ne 0 ]; then |
| echo "bad exit code: expected 0, actually ${err}" |
| echo "for details, refer to log file \"${log_file}\"" |
| exit ${err} |
| elif [ "${polarity}" == "negative" ] && [ ${err} -eq 0 ]; then |
| echo "bad exit code: expected non-zero, actually 0" |
| echo "for details, refer to log file \"${log_file}\"" |
| exit 1 |
| fi |
| } |