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Script generate-afl-tests.sh will split the test suite data files into individual test case files, suitable for fuzzing.
69 lines
1.4 KiB
Bash
Executable File
69 lines
1.4 KiB
Bash
Executable File
#!/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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# 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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