Function CreateExternalBufferWithFinalizeHint

test/buffer.cc:76–106

}

Value CreateExternalBufferWithFinalizeHint(const CallbackInfo& info) {
  finalizeCount = 0;

  uint16_t* data = new uint16_t[testLength];

  char* hint = nullptr;
  Buffer<uint16_t> buffer = Buffer<uint16_t>::New(
      info.Env(),
      data,
      testLength,
      [](Env /*env*/, uint16_t* finalizeData, char* /*finalizeHint*/) {
        delete[] finalizeData;
        finalizeCount++;
      },
      hint);

  if (buffer.Length() != testLength) {
    Error::New(info.Env(), "Incorrect buffer length.")
        .ThrowAsJavaScriptException();
    return Value();
  }

  if (buffer.Data() != data) {
    Error::New(info.Env(), "Incorrect buffer data.")
        .ThrowAsJavaScriptException();
    return Value();
  }

  InitData(data, testLength);
  return buffer;
}

Value CreateBufferCopy(const CallbackInfo& info) {
  InitData(testData, testLength);