diff options
Diffstat (limited to 'externals/mbedtls/tests/scripts/check-generated-files.sh')
| -rwxr-xr-x | externals/mbedtls/tests/scripts/check-generated-files.sh | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/externals/mbedtls/tests/scripts/check-generated-files.sh b/externals/mbedtls/tests/scripts/check-generated-files.sh new file mode 100755 index 0000000000..8c7300e7a9 --- /dev/null +++ b/externals/mbedtls/tests/scripts/check-generated-files.sh @@ -0,0 +1,134 @@ +#! /usr/bin/env sh + +# Copyright The Mbed TLS Contributors +# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later +# +# This file is provided under the Apache License 2.0, or the +# GNU General Public License v2.0 or later. +# +# ********** +# Apache License 2.0: +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# ********** +# +# ********** +# GNU General Public License v2.0 or later: +# +# 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; either version 2 of the License, or +# (at your option) any later version. +# +# 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. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +# +# ********** +# +# Purpose +# +# Check if generated files are up-to-date. + +set -eu + +if [ $# -ne 0 ] && [ "$1" = "--help" ]; then + cat <<EOF +$0 [-u] +This script checks that all generated file are up-to-date. If some aren't, by +default the scripts reports it and exits in error; with the -u option, it just +updates them instead. + + -u Update the files rather than return an error for out-of-date files. +EOF + exit +fi + +if [ -d library -a -d include -a -d tests ]; then :; else + echo "Must be run from mbed TLS root" >&2 + exit 1 +fi + +UPDATE= +if [ $# -ne 0 ] && [ "$1" = "-u" ]; then + shift + UPDATE='y' +fi + +check() +{ + SCRIPT=$1 + TO_CHECK=$2 + PATTERN="" + FILES="" + + if [ -d $TO_CHECK ]; then + for FILE in $TO_CHECK/*; do + FILES="$FILE $FILES" + done + else + FILES=$TO_CHECK + fi + + for FILE in $FILES; do + cp $FILE $FILE.bak + done + + $SCRIPT + + # Compare the script output to the old files and remove backups + for FILE in $FILES; do + if ! diff $FILE $FILE.bak >/dev/null 2>&1; then + echo "'$FILE' was either modified or deleted by '$SCRIPT'" + if [ -z "$UPDATE" ]; then + exit 1 + fi + fi + if [ -z "$UPDATE" ]; then + mv $FILE.bak $FILE + else + rm $FILE.bak + fi + + if [ -d $TO_CHECK ]; then + # Create a grep regular expression that we can check against the + # directory contents to test whether new files have been created + if [ -z $PATTERN ]; then + PATTERN="$(basename $FILE)" + else + PATTERN="$PATTERN\|$(basename $FILE)" + fi + fi + done + + if [ -d $TO_CHECK ]; then + # Check if there are any new files + if ls -1 $TO_CHECK | grep -v "$PATTERN" >/dev/null 2>&1; then + echo "Files were created by '$SCRIPT'" + if [ -z "$UPDATE" ]; then + exit 1 + fi + fi + fi +} + +check scripts/generate_errors.pl library/error.c +check scripts/generate_query_config.pl programs/ssl/query_config.c +check scripts/generate_features.pl library/version_features.c +check scripts/generate_visualc_files.pl visualc/VS2010 |