text: const { kInitValue, kDataLength, kDataSource, createMark } = require('../benchmark_setup');
  
  let { begin, end } = createMark(__filename);
  
  let dummy = true;
  
  begin();
  
  for (let i = 0; i < kDataLength; ++i) {
    dummy &= kInitValue.has(kDataSource[i][0]);
  }
  
  end();
  