Method takeRoundTrip

bolt/vector/tests/VectorSaverTest.cpp:133–144

Writes the passed vector to file and reads it back, returns the read vector.

  // Writes the passed vector to file and reads it back, returns the read
  // vector.
  VectorPtr takeRoundTrip(const VectorPtr& vector) {
    auto path = exec::test::TempFilePath::create();

    std::ofstream outputFile(path->path, std::ofstream::binary);
    saveVector(*vector, outputFile);
    outputFile.close();

    std::ifstream inputFile(path->path, std::ifstream::binary);
    auto copy = restoreVector(inputFile, pool());
    inputFile.close();
    return copy;
  }

  void testRoundTrip(const VectorPtr& vector) {
    auto copy = takeRoundTrip(vector);