fuzzer-support.h 1.17 KB
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// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef TEST_FUZZER_FUZZER_SUPPORT_H_
#define TEST_FUZZER_FUZZER_SUPPORT_H_

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#include <memory>

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#include "include/libplatform/libplatform.h"
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#include "include/v8.h"

namespace v8_fuzzer {

class FuzzerSupport {
 public:
  FuzzerSupport(int* argc, char*** argv);
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  ~FuzzerSupport();

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  static void InitializeFuzzerSupport(int* argc, char*** argv);

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  static FuzzerSupport* Get();

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  v8::Isolate* GetIsolate() const { return isolate_; }

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  v8::Local<v8::Context> GetContext();
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  bool PumpMessageLoop(v8::platform::MessageLoopBehavior =
                           v8::platform::MessageLoopBehavior::kDoNotWait);
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 private:
  // Prevent copying. Not implemented.
  FuzzerSupport(const FuzzerSupport&);
  FuzzerSupport& operator=(const FuzzerSupport&);

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  static std::unique_ptr<FuzzerSupport> fuzzer_support_;
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  std::unique_ptr<v8::Platform> platform_;
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  v8::ArrayBuffer::Allocator* allocator_;
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  v8::Isolate* isolate_;
  v8::Global<v8::Context> context_;
};

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}  // namespace v8_fuzzer
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#endif  //  TEST_FUZZER_FUZZER_SUPPORT_H_