mbedtls/tests/scripts/generate-afl-tests.sh
Bence Szépkúti c7da1fe381 Add Apache-2.0 headers to all scripts
This commit was generated using the following script:

# ========================
#!/bin/sh

# Find scripts
find -path './.git' -prune -o '(' -name '*.gdb' -o -name '*.pl' -o -name '*.py' -o -name '*.sh' ')' -print | xargs sed -i '

# Remove Mbed TLS declaration if it occurs before the copyright line
1,/Copyright.*Arm/I {
  /This file is part of/,$ {
    /Copyright.*Arm/I! d
  }
}

# Convert non-standard header in scripts/abi_check.py to the format used in the other scripts
/"""/,/"""/ {

  # Cut copyright declaration
  /Copyright.*Arm/I {
    h
    N
    d
  }

  # Paste copyright declaration
  /"""/ {
    x
    /./ {
      s/^/# /    # Add #
      x          # Replace orignal buffer with Copyright declaration
      p          # Print original buffer, insert newline
      i\

      s/.*//     # Clear original buffer
    }
    x
  }
}

/Copyright.*Arm/I {

  # Print copyright declaration
  p

  # Read the two lines immediately following the copyright declaration
  N
  N

  # Insert Apache header if it is missing
  /SPDX/! {
    i\
# SPDX-License-Identifier: Apache-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.

    # Insert Mbed TLS declaration if it is missing
    /This file is part of/! i\
#\
# This file is part of Mbed TLS (https://tls.mbed.org)
  }

  # Clear copyright declaration from buffer
  D
}
'
# ========================

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-06-15 12:05:47 +02:00

86 lines
2.1 KiB
Bash
Executable file

#!/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 (C) 2016, Arm Limited, All Rights Reserved
# SPDX-License-Identifier: Apache-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.
#
# This file is part of Mbed TLS (https://tls.mbed.org)
# 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