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1<html>
2<head>
3<link rel="stylesheet" href="../../fast/js/resources/js-test-style.css">
4<script src="../../fast/js/resources/js-test-pre.js"></script>
5<script src="../../fast/js/resources/js-test-post-function.js"></script>
6<script src="resources/shared.js"></script>
7</head>
8<body>
9<p id="description"></p>
10<div id="console"></div>
11<script>
12
13description("Test IndexedDB's webkitIDBObjectStore.deleteObjectStore().");
14if (window.layoutTestController)
15    layoutTestController.waitUntilDone();
16
17function test()
18{
19    request = evalAndLog("webkitIndexedDB.open('objectstore-removeobjectstore')");
20    request.onsuccess = startSetVersion;
21    request.onerror = unexpectedErrorCallback;
22}
23
24function startSetVersion()
25{
26    db = evalAndLog("db = event.target.result");
27
28    request = evalAndLog("db.setVersion('new version')");
29    request.onsuccess = deleteExisting;
30    request.onerror = unexpectedErrorCallback;
31}
32
33function deleteExisting()
34{
35    window.trans = evalAndLog("trans = event.target.result");
36    shouldBeTrue("trans !== null");
37
38    deleteAllObjectStores(db);
39
40    store = evalAndLog("store = db.createObjectStore('storeName', null)");
41
42    window.index = evalAndLog("store.createIndex('indexName', '')");
43    shouldBeTrue("store.indexNames.contains('indexName')");
44
45    request = evalAndLog("store.add('value', 'key')");
46    request.onsuccess = getValue;
47    request.onerror = unexpectedErrorCallback;
48}
49
50function getValue()
51{
52    transaction = evalAndLog("db.transaction({mode: webkitIDBTransaction.READ_WRITE})");
53    transaction.onabort = unexpectedErrorCallback;
54    var store = evalAndLog("store = transaction.objectStore('storeName')");
55
56    request = evalAndLog("store.get('key')");
57    request.onsuccess = addIndex;
58    request.onerror = unexpectedErrorCallback;
59}
60
61function addIndex()
62{
63    shouldBeEqualToString("event.target.result", "value");
64
65    request = evalAndLog("db.setVersion('new version')");
66    request.onsuccess = deleteObjectStore;
67    request.onerror = unexpectedErrorCallback;
68}
69
70function deleteObjectStore()
71{
72    window.trans = evalAndLog("trans = event.target.result");
73    shouldBeTrue("trans !== null");
74    trans.onabort = unexpectedAbortCallback;
75
76    evalAndLog("db.deleteObjectStore('storeName')");
77    createObjectStoreAgain();
78}
79
80function createObjectStoreAgain()
81{
82    evalAndLog("db.createObjectStore('storeName', null)");
83    getValueAgain();
84}
85
86function getValueAgain()
87{
88    transaction = evalAndLog("db.transaction({mode: webkitIDBTransaction.READ_WRITE})");
89    transaction.onabort = unexpectedErrorCallback;
90    var store = evalAndLog("store = transaction.objectStore('storeName')");
91
92    request = evalAndLog("store.get('key')");
93    request.onsuccess = verifyNotFound;
94    request.onerror = unexpectedErrorCallback;
95}
96
97function verifyNotFound()
98{
99    shouldBe("event.target.result", "undefined");
100    shouldBeFalse("event.target.source.indexNames.contains('indexName')");
101
102    done();
103}
104
105test();
106
107var successfullyParsed = true;
108</script>
109</body>
110</html>
111