content/test/data/indexeddb/callback_accounting.js

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 function test()
   6 {
   7   var dbbase = "callback_accounting_";
   8
   9   var request1 = indexedDB.open(dbbase + 1);
  10
  11   request1.onupgradeneeded = function() {
  12     debug("request1 open onupgradeneeded");
  13     request1.result.createObjectStore('store');
  14   };
  15
  16   request1.onsuccess = function() {
  17     debug("request1 open onsuccess");
  18
  19     var db1 = request1.result;
  20     var transaction = db1.transaction('store');
  21     transaction.onabort = unexpectedAbortCallback;
  22
  23     debug("transaction created and looping");
  24     endTransaction = false;
  25     transactionRunning = true;
  26     function loop() {
  27       if (!endTransaction) {
  28         transaction.objectStore('store').get(0).onsuccess = loop;
  29       }
  30     }
  31     loop();
  32
  33     var request2 = indexedDB.open(dbbase + 2);
  34
  35     request2.onsuccess = function() {
  36       debug("request2 open onsuccess");
  37
  38       shouldBeTrue("transactionRunning");
  39       var db2 = request2.result;
  40       db2.close();
  41       debug("db2 close2");
  42       endTransaction = true;
  43       debug("ending transaction");
  44     };
  45
  46     transaction.oncomplete = function() {
  47       debug("transaction oncomplete");
  48       shouldBeTrue("endTransaction");
  49       done();
  50     };
  51   };
  52 }