| // Copyright 2016 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "bloaty.h" |
| #include "bloaty.pb.h" |
| #include "strarr.h" |
| |
| #include "absl/strings/string_view.h" |
| |
| using absl::string_view; |
| |
| namespace bloaty { |
| |
| class StringPieceInputFile : public InputFile { |
| public: |
| StringPieceInputFile(string_view data) |
| : InputFile("fake_StringPieceInputFile_file") { |
| data_ = data; |
| } |
| }; |
| |
| class StringPieceInputFileFactory : public InputFileFactory { |
| public: |
| StringPieceInputFileFactory(string_view data) : data_(data) {} |
| private: |
| string_view data_; |
| std::unique_ptr<InputFile> OpenFile( |
| const std::string& /* filename */) const override { |
| return std::unique_ptr<InputFile>(new StringPieceInputFile(data_)); |
| } |
| }; |
| |
| void RunBloaty(const InputFileFactory& factory, |
| const std::string& data_source) { |
| bloaty::RollupOutput output; |
| bloaty::Options options; |
| std::string error; |
| options.add_data_source(data_source); |
| options.add_filename("dummy_filename"); |
| bloaty::BloatyMain(options, factory, &output, &error); |
| } |
| |
| } // namespace bloaty |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { |
| const char *data2 = reinterpret_cast<const char*>(data); |
| bloaty::StringPieceInputFileFactory factory(string_view(data2, size)); |
| |
| // Try all of the data sources. |
| RunBloaty(factory, "segments"); |
| RunBloaty(factory, "sections"); |
| RunBloaty(factory, "symbols"); |
| RunBloaty(factory, "compileunits"); |
| RunBloaty(factory, "inlines"); |
| RunBloaty(factory, "armembers"); |
| |
| return 0; |
| } |