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- #!/bin/sh
- # This script splits the data test files containing the test cases into
- # individual files (one test case per file) suitable for use with afl
- # (American Fuzzy Lop). http://lcamtuf.coredump.cx/afl/
- #
- # Usage: generate-afl-tests.sh <test data file path>
- # <test data file path> - should be the path to one of the test suite files
- # such as 'test_suite_mpi.data'
- #
- # 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.
- #
- # **********
- # Abort on errors
- set -e
- if [ -z $1 ]
- then
- echo " [!] No test file specified" >&2
- echo "Usage: $0 <test data file>" >&2
- exit 1
- fi
- SRC_FILEPATH=$(dirname $1)/$(basename $1)
- TESTSUITE=$(basename $1 .data)
- THIS_DIR=$(basename $PWD)
- if [ -d ../library -a -d ../include -a -d ../tests -a $THIS_DIR == "tests" ];
- then :;
- else
- echo " [!] Must be run from mbed TLS tests directory" >&2
- exit 1
- fi
- DEST_TESTCASE_DIR=$TESTSUITE-afl-tests
- DEST_OUTPUT_DIR=$TESTSUITE-afl-out
- echo " [+] Creating output directories" >&2
- if [ -e $DEST_OUTPUT_DIR/* ];
- then :
- echo " [!] Test output files already exist." >&2
- exit 1
- else
- mkdir -p $DEST_OUTPUT_DIR
- fi
- if [ -e $DEST_TESTCASE_DIR/* ];
- then :
- echo " [!] Test output files already exist." >&2
- else
- mkdir -p $DEST_TESTCASE_DIR
- fi
- echo " [+] Creating test cases" >&2
- cd $DEST_TESTCASE_DIR
- split -p '^\s*$' ../$SRC_FILEPATH
- for f in *;
- do
- # Strip out any blank lines (no trim on OS X)
- sed '/^\s*$/d' $f >testcase_$f
- rm $f
- done
- cd ..
- echo " [+] Test cases in $DEST_TESTCASE_DIR" >&2
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