lib/fuzzer/FuzzerLoop.cpp

137 Fuzzer::Fuzzer(UserCallback CB, InputCorpus &Corpus, MutationDispatcher &MD,
139     : CB(CB), Corpus(Corpus), MD(MD), Options(Options) {
330   if (size_t N = Features ? Features : Corpus.NumFeatures())
332   if (!Corpus.empty()) {
333     Printf(" corp: %zd", Corpus.NumActiveUnits());
334     if (size_t N = Corpus.SizeInBytes()) {
342     if (size_t FF = Corpus.NumInputsThatTouchFocusFunction())
359     Corpus.PrintStats();
402     if (Corpus.HasUnit(Options.ExitOnItem)) {
423     if (!Corpus.HasUnit(U)) {
474   size_t NumUpdatesBefore = Corpus.NumFeatureUpdates();
476     if (Corpus.AddFeature(Feature, Size, Options.Shrink))
486   size_t NumNewFeatures = Corpus.NumFeatureUpdates() - NumUpdatesBefore;
489     auto NewII = Corpus.AddToCorpus({Data, Data + Size}, NumNewFeatures,
501     Corpus.Replace(II, {Data, Data + Size});
599     Printf(" L: %zd/%zd ", U.size(), Corpus.MaxInputSize());
663   auto &II = Corpus.ChooseUnitToMutate(MD.GetRand());
665     MD.SetCrossOverWith(&Corpus.ChooseUnitToMutate(MD.GetRand()).U);
775            Corpus.NumInputsThatTouchFocusFunction(), Corpus.size());
778            Corpus.NumInputsWithDataFlowTrace(), Corpus.size());
780   if (Corpus.empty() && Options.MaxNumberOfRuns) {
799       Min(MaxMutationLen, Max(size_t(4), Corpus.MaxInputSize()));