|
|
#require test-repo
|
|
|
|
|
|
$ cd $TESTDIR/../contrib/fuzz
|
|
|
$ OUT=$TESTTMP ; export OUT
|
|
|
|
|
|
which(1) could exit nonzero, but that's fine because we'll still end
|
|
|
up without a valid executable, so we don't need to check $? here.
|
|
|
|
|
|
$ if which gmake >/dev/null 2>&1; then
|
|
|
> MAKE=gmake
|
|
|
> else
|
|
|
> MAKE=make
|
|
|
> fi
|
|
|
|
|
|
$ havefuzz() {
|
|
|
> cat > $TESTTMP/dummy.cc <<EOF
|
|
|
> #include <stdlib.h>
|
|
|
> #include <stdint.h>
|
|
|
> int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
|
|
|
> int main(int argc, char **argv) {
|
|
|
> const char data[] = "asdf";
|
|
|
> return LLVMFuzzerTestOneInput((const uint8_t *)data, 4);
|
|
|
> }
|
|
|
> EOF
|
|
|
> $CXX $TESTTMP/dummy.cc -o $TESTTMP/dummy \
|
|
|
> -fsanitize=fuzzer-no-link,address || return 1
|
|
|
> }
|
|
|
|
|
|
#if clang-libfuzzer
|
|
|
$ CXX=clang++ havefuzz || exit 80
|
|
|
$ $MAKE -s clean all PYTHON_CONFIG=`which python-config`
|
|
|
#endif
|
|
|
#if no-clang-libfuzzer clang-6.0
|
|
|
$ CXX=clang++-6.0 havefuzz || exit 80
|
|
|
$ $MAKE -s clean all CC=clang-6.0 CXX=clang++-6.0 PYTHON_CONFIG=`which python-config`
|
|
|
#endif
|
|
|
#if no-clang-libfuzzer no-clang-6.0
|
|
|
$ exit 80
|
|
|
#endif
|
|
|
|
|
|
$ cd $TESTTMP
|
|
|
|
|
|
Run each fuzzer using dummy.cc as a fake input, to make sure it runs
|
|
|
at all. In the future we should instead unpack the corpus for each
|
|
|
fuzzer and use that instead.
|
|
|
|
|
|
$ for fuzzer in `ls *_fuzzer | sort` ; do
|
|
|
> echo run $fuzzer...
|
|
|
> ./$fuzzer dummy.cc > /dev/null 2>&1
|
|
|
> done
|
|
|
run bdiff_fuzzer...
|
|
|
run dirs_fuzzer...
|
|
|
run dirstate_fuzzer...
|
|
|
run fm1readmarkers_fuzzer...
|
|
|
run fncache_fuzzer...
|
|
|
run jsonescapeu8fast_fuzzer...
|
|
|
run manifest_fuzzer...
|
|
|
run mpatch_fuzzer...
|
|
|
run revlog_fuzzer...
|
|
|
run xdiff_fuzzer...
|
|
|
|
|
|
Clean up.
|
|
|
$ cd $TESTDIR/../contrib/fuzz
|
|
|
$ $MAKE -s clean
|
|
|
|
