Function main

benchmark/webstorage/removeItem.js:34–75

({ n, type })

}

function main({ n, type }) {
  const localStorage = globalThis.localStorage;
  const sessionStorage = globalThis.sessionStorage;

  switch (type) {
    case 'localStorage-removeItem':
      fillStorage(localStorage, n);
      bench.start();
      for (let i = 0; i < n; i++) {
        localStorage.removeItem(i);
      }
      bench.end(n);
      break;
    case 'localStorage-delete':
      fillStorage(localStorage, n);
      bench.start();
      for (let i = 0; i < n; i++) {
        delete localStorage[i];
      }
      bench.end(n);
      break;
    case 'sessionStorage-removeItem':
      fillStorage(sessionStorage, n);
      bench.start();
      for (let i = 0; i < n; i++) {
        sessionStorage.removeItem(i);
      }
      bench.end(n);
      break;

    case 'sessionStorage-delete':
      fillStorage(localStorage, n);
      bench.start();
      for (let i = 0; i < n; i++) {
        delete sessionStorage[i];
      }
      bench.end(n);
      break;
    default:
      new Error('Invalid type');
  }
}