corrupted_open_db_recovery.html revision e5d81f57cb97b3b6b7fccc9c5610d21eb81db09d 
1<!DOCTYPE html>
2<html>
3<!--
4  Copyright 2014 The Chromium Authors. All rights reserved.
5  Use of this source code is governed by a BSD-style license that can be
6  found in the LICENSE file.
7-->
8<head>
9<title>IDB test that db's corrupted while open are properly handled Part 2 / 2</title>
10<script type="text/javascript" src="common.js"></script>
11<script>
12
13function test() {
14  dbname = "corrupted_open_db_detection.html";
15  request = webkitIndexedDB.open(dbname);
16  request.onupgradeneeded = upgradeNeeded;
17  request.onsuccess = onSuccess;
18  request.onerror = unexpectedErrorCallback;
19  request.onblocked = unexpectedBlockedCallback;
20}
21
22var gotUpgradeNeeded = false;
23function upgradeNeeded(evt) {
24  event = evt;
25  shouldBe("event.dataLoss", "'total'");
26  shouldBeTrue('event.dataLossMessage.startsWith("IndexedDB (database was corrupt): ")');
27  gotUpgradeNeeded = true;
28}
29
30function onSuccess(event) {
31  db = event.target.result;
32  debug("The pre-existing leveldb has an objectStore in 'database-basics',");
33  debug("ensure that it was blown away");
34  shouldBe("db.objectStoreNames.length", "0");
35  debug("We should have gotten an upgradeneeded event because the new empty");
36  debug("database doesn't have a version.");
37  shouldBeTrue("gotUpgradeNeeded");
38  done();
39}
40
41</script>
42</head>
43<body onLoad="test()">
44<div id="status">Starting...</div>
45</body>
46</html>
47