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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.clear().");
14if (window.layoutTestController)
15    layoutTestController.waitUntilDone();
16
17function test()
18{
19    request = evalAndLog("webkitIndexedDB.open('objectstore-clear')");
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 = createSecondObjectStoreAndAddValue;
47    request.onerror = unexpectedErrorCallback;
48}
49
50function createSecondObjectStoreAndAddValue()
51{
52    otherStore = evalAndLog("otherStore = db.createObjectStore('otherStoreName', null)");
53
54    request = evalAndLog("otherStore.add('value', 'key')");
55    request.onsuccess = clearObjectStore;
56    request.onerror = unexpectedErrorCallback;
57}
58
59function clearObjectStore()
60{
61    request = evalAndLog("store.clear()");
62    request.onsuccess = clearSuccess;
63    request.onerror = unexpectedErrorCallback;
64}
65
66function clearSuccess()
67{
68    shouldBeUndefined("event.target.result");
69
70    request = evalAndLog("store.openCursor()");
71    request.onsuccess = openCursorSuccess;
72    request.onerror = unexpectedErrorCallback;
73}
74
75function openCursorSuccess()
76{
77    shouldBeNull("event.target.result");
78
79    index = evalAndLog("index = store.index('indexName')");
80    request = evalAndLog("index.openKeyCursor()");
81    request.onsuccess = openKeyCursorSuccess;
82    request.onerror = unexpectedErrorCallback;
83}
84
85function openKeyCursorSuccess()
86{
87    debug("openKeyCursorSuccess():");
88    shouldBeNull("event.target.result");
89
90    transaction = evalAndLog("db.transaction({mode: webkitIDBTransaction.READ_WRITE})");
91    transaction.onabort = unexpectedErrorCallback;
92    var otherStore = evalAndLog("otherStore = transaction.objectStore('otherStoreName')");
93
94    request = evalAndLog("otherStore.get('key')");
95    request.onsuccess = getSuccess;
96    request.onerror = unexpectedErrorCallback;
97}
98
99function getSuccess()
100{
101    shouldBeEqualToString("event.target.result", "value");
102
103    done();
104}
105
106test();
107
108var successfullyParsed = true;
109</script>
110</body>
111</html>
112