third_party/WebKit/LayoutTests/storage/indexeddb/metadata-race.html

   1 <!DOCTYPE html>
   2 <script src="../../resources/js-test.js"></script>
   3 <script src="resources/shared.js"></script>
   4 <script>
   5
   6 description("Ensure IndexedDB transactions created before open onsuccess have correct metadata");
   7
   8 indexedDBTest(prepareDatabase, onOpenSuccess);
   9 function prepareDatabase(evt)
  10 {
  11     preamble(evt);
  12     evalAndLog("db = event.target.result");
  13     evalAndLog("store = db.createObjectStore('store')");
  14     evalAndLog("store.createIndex('index', 'keyPath')");
  15     evalAndLog("transaction = event.target.transaction");
  16     shouldNotThrow("index = transaction.objectStore('store').index('index')");
  17     transaction.oncomplete = onTransactionComplete;
  18 }
  19
  20 function onTransactionComplete(evt)
  21 {
  22     preamble(evt);
  23     debug("In multiprocess mode, 'complete' event may be dispatched before\n" +
  24           "the 'success' arrives with updated metadata. Ensure the new metadata\n" +
  25           "is still used for transactions.");
  26     evalAndLog("store = db.transaction('store').objectStore('store')");
  27     shouldNotThrow("index = store.index('index')");
  28 }
  29
  30 function onOpenSuccess(evt)
  31 {
  32     preamble(evt);
  33     evalAndLog("db = event.target.result");
  34     evalAndLog("store = db.transaction('store').objectStore('store')");
  35     shouldNotThrow("index = store.index('index')");
  36     finishJSTest();
  37 }
  38
  39 </script>