blob-valid-after-abort.any.js

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// META: title=Blob Valid After Abort

// META: global=window,worker

// META: script=resources/support.js

let key = "key";

indexeddb_test(

  function upgrade(t, db) {

    db.createObjectStore('store');

},

    function success(t, db) {

      const blobAContent = 'Blob A content';

      const blobA = new Blob([blobAContent], { 'type': 'text/plain' });

      const value = { a0: blobA };

      const txn = db.transaction('store', 'readwrite');

      const store = txn.objectStore('store');

      store.put(value, key);

      const request = store.get(key);

      request.onsuccess = t.step_func(function () {

        readBlob = request.result.a0;

        txn.abort();

});

      let readBlob;

      txn.onabort = () => {

        readBlob.text().then(

          t.step_func_done(text => assert_equals(text, blobAContent)),

          t.unreached_func());

};

},

  "A blob can be read back after the transaction that added it was aborted.");