Mercurial > hg
view tests/test-fuzz-targets.t @ 48642:009e86022a9d
test-http-bad-server: use the new pattern-reading for a test-case
This test case is now less sensitive to change of unrelated bits of the
client/server exchange.
Since this introduce some churn in the output, we do it independently for each
test cases. This patch is the last of such changes, for both sent and recv
cases.
Differential Revision: https://phab.mercurial-scm.org/D12073
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Fri, 21 Jan 2022 19:57:47 +0100 |
parents | 1d075b857c90 |
children |
line wrap: on
line source
#require test-repo py3 $ 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 > } Try to find a python3-config that's next to our sys.executable. If that doesn't work, fall back to looking for a global python3-config and hope that works out for the best. $ PYBIN=`"$PYTHON" -c 'import sys, os; print(os.path.dirname(sys.executable))'` $ if [ -x "$PYBIN/python3-config" ] ; then > PYTHON_CONFIG="$PYBIN/python3-config" > else > PYTHON_CONFIG="`which python3-config`" > fi #if clang-libfuzzer $ CXX=clang++ havefuzz || exit 80 $ $MAKE -s clean all PYTHON_CONFIG="$PYTHON_CONFIG" #endif #if no-clang-libfuzzer clang-6.0 $ CXX=clang++-6.0 havefuzz || exit 80 $ $MAKE -s clean all CC=clang-6.0 CXX=clang++-6.0 PYTHON_CONFIG="$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