2020-12-28 16:15:37 +01:00
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#!/bin/sh
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# This script splits the data test files containing the test cases into
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# individual files (one test case per file) suitable for use with afl
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# (American Fuzzy Lop). http://lcamtuf.coredump.cx/afl/
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#
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# Usage: generate-afl-tests.sh <test data file path>
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# <test data file path> - should be the path to one of the test suite files
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# such as 'test_suite_mpi.data'
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2021-03-06 01:41:47 +01:00
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#
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# Copyright The Mbed TLS Contributors
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# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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#
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# This file is provided under the Apache License 2.0, or the
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# GNU General Public License v2.0 or later.
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#
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# **********
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# Apache License 2.0:
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# **********
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#
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# **********
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# GNU General Public License v2.0 or later:
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# **********
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2020-12-28 16:15:37 +01:00
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# Abort on errors
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set -e
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if [ -z $1 ]
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then
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echo " [!] No test file specified" >&2
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echo "Usage: $0 <test data file>" >&2
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exit 1
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fi
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SRC_FILEPATH=$(dirname $1)/$(basename $1)
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TESTSUITE=$(basename $1 .data)
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THIS_DIR=$(basename $PWD)
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if [ -d ../library -a -d ../include -a -d ../tests -a $THIS_DIR == "tests" ];
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then :;
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else
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echo " [!] Must be run from mbed TLS tests directory" >&2
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exit 1
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fi
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DEST_TESTCASE_DIR=$TESTSUITE-afl-tests
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DEST_OUTPUT_DIR=$TESTSUITE-afl-out
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echo " [+] Creating output directories" >&2
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if [ -e $DEST_OUTPUT_DIR/* ];
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then :
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echo " [!] Test output files already exist." >&2
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exit 1
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else
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mkdir -p $DEST_OUTPUT_DIR
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fi
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if [ -e $DEST_TESTCASE_DIR/* ];
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then :
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echo " [!] Test output files already exist." >&2
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else
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mkdir -p $DEST_TESTCASE_DIR
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fi
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echo " [+] Creating test cases" >&2
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cd $DEST_TESTCASE_DIR
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split -p '^\s*$' ../$SRC_FILEPATH
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for f in *;
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do
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# Strip out any blank lines (no trim on OS X)
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sed '/^\s*$/d' $f >testcase_$f
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rm $f
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done
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cd ..
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echo " [+] Test cases in $DEST_TESTCASE_DIR" >&2
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