1 files changed, 71 insertions, 0 deletions
diff --git a/util/gitconfig/test/helpers.sh b/util/gitconfig/test/helpers.sh
new file mode 100644
index 0000000000..0d4b3c8e21
--- /dev/null
+++ b/util/gitconfig/test/helpers.sh
@@ -0,0 +1,71 @@
+#!/bin/bash
+
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2003-2018 Alex Thiessen <alex.thiessen.de+coreboot@gmail.com>
+##
+## 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
+}