/* eslint-env worker */

onmessage = function(e) {
  var request = indexedDB.open(e.data, { version: 1, storage: "persistent" });
  request.onsuccess = function(event) {
    postMessage({
      status: "success",
      isIDBDatabase: event.target.result instanceof IDBDatabase,
    });
  };

  request.onerror = function(event) {
    postMessage({ status: "error", error: event.target.error.name });
  };
};