blob: 391672e1d4bc2134630564514725a87246c88370 [file] [log] [blame]
// Copyright 2020 Google LLC
//
// 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
//
// https://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 <cstddef>
#include <cstdint>
#include <cstdlib>
#include "absl/status/status.h"
#include "absl/strings/str_format.h"
#include "fuzzing/replay/test_replayer.h"
extern "C" {
int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size);
int LLVMFuzzerInitialize(int* argc, char*** argv) __attribute__((weak_import));
}
namespace {
constexpr size_t kMaxTestFileSize = 4 * 1024 * 1024;
} // namespace
int main(int argc, char** argv) {
if (LLVMFuzzerInitialize) {
LLVMFuzzerInitialize(&argc, &argv);
}
absl::Status overall_status = absl::OkStatus();
fuzzing::TestReplayer replayer(&LLVMFuzzerTestOneInput, kMaxTestFileSize);
for (int i = 1; i < argc; ++i) {
const absl::Status status = replayer.ReplayTests(argv[i]);
if (!status.ok()) {
absl::FPrintF(stderr, "** Errors encountered when replaying '%s': %s\n",
argv[i], status.ToString());
}
overall_status.Update(status);
}
return overall_status.ok() ? EXIT_SUCCESS : EXIT_FAILURE;
}