LayoutTests/storage/indexeddb/objectstore-removeobjectstore.html

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