3 # This script splits the data test files containing the test cases into
4 # individual files (one test case per file) suitable for use with afl
5 # (American Fuzzy Lop). http://lcamtuf.coredump.cx/afl/
7 # Usage: generate-afl-tests.sh <test data file path>
8 # <test data file path> - should be the path to one of the test suite files
9 # such as 'test_suite_mpi.data'
16 echo " [!] No test file specified" >&2
17 echo "Usage: $0 <test data file>" >&2
21 SRC_FILEPATH=$(dirname $1)/$(basename $1)
22 TESTSUITE=$(basename $1 .data)
24 THIS_DIR=$(basename $PWD)
26 if [ -d ../library -a -d ../include -a -d ../tests -a $THIS_DIR == "tests" ];
29 echo " [!] Must be run from mbed TLS tests directory" >&2
33 DEST_TESTCASE_DIR=$TESTSUITE-afl-tests
34 DEST_OUTPUT_DIR=$TESTSUITE-afl-out
36 echo " [+] Creating output directories" >&2
38 if [ -e $DEST_OUTPUT_DIR/* ];
40 echo " [!] Test output files already exist." >&2
43 mkdir -p $DEST_OUTPUT_DIR
46 if [ -e $DEST_TESTCASE_DIR/* ];
48 echo " [!] Test output files already exist." >&2
50 mkdir -p $DEST_TESTCASE_DIR
53 echo " [+] Creating test cases" >&2
56 split -p '^\s*$' ../$SRC_FILEPATH
60 # Strip out any blank lines (no trim on OS X)
61 sed '/^\s*$/d' $f >testcase_$f
67 echo " [+] Test cases in $DEST_TESTCASE_DIR" >&2