LayoutTests/storage/indexeddb/mozilla/remove-objectstore.html

   1 <!DOCTYPE html>
   2 <!--
   3   original test: http://mxr.mozilla.org/mozilla2.0/source/dom/indexedDB/test/test_remove_objectStore.html?force=1
   4   license of original test:
   5     " Any copyright is dedicated to the Public Domain.
   6       http://creativecommons.org/publicdomain/zero/1.0/ "
   7 -->
   8 <html>
   9 <head>
  10 <script src="../../../fast/js/resources/js-test-pre.js"></script>
  11 <script src="../resources/shared.js"></script>
  12 </head>
  13 <body>
  14 <p id="description"></p>
  15 <div id="console"></div>
  16 <script>
  17
  18 description("Test IndexedDB deleting an object store");
  19 if (window.layoutTestController)
  20     layoutTestController.waitUntilDone();
  21
  22 function test()
  23 {
  24     indexedDB = evalAndLog("indexedDB = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB;");
  25     shouldBeFalse("indexedDB == null");
  26     IDBDatabaseException = evalAndLog("IDBDatabaseException = window.IDBDatabaseException || window.webkitIDBDatabaseException;");
  27     shouldBeFalse("IDBDatabaseException == null");
  28
  29     name = window.location.pathname;
  30     description = "My Test Database";
  31     request = evalAndLog("indexedDB.open(name, description)");
  32     request.onsuccess = openSuccess;
  33     request.onerror = unexpectedErrorCallback;
  34 }
  35
  36 function openSuccess()
  37 {
  38     db = evalAndLog("db = event.target.result");
  39     shouldBe("db.objectStoreNames.length", "0");
  40
  41     request = evalAndLog("request = db.setVersion('1')");
  42     request.onsuccess = createAndPopulateObjectStore;
  43     request.onerror = unexpectedErrorCallback;
  44 }
  45
  46 function createAndPopulateObjectStore()
  47 {
  48     deleteAllObjectStores(db);
  49
  50     objectStoreName = evalAndLog("objectStoreName = 'Objects';");
  51     objectStore = evalAndLog("objectStore = db.createObjectStore(objectStoreName, { keyPath: 'foo' });");
  52
  53     addedCount = evalAndLog("addedCount = 0;");
  54     for (i = 0; i < 100; i++) {
  55         request = evalAndLog("request = objectStore.add({foo: i});");
  56         request.onerror = unexpectedErrorCallback;
  57         request.onsuccess = function(event) {
  58             if (++addedCount == 100) {
  59                 checkObjectStore();
  60             }
  61         }
  62     }
  63 }
  64
  65 function checkObjectStore()
  66 {
  67     shouldBe("db.objectStoreNames.length", "1");
  68     shouldBe("db.objectStoreNames.item(0)", "objectStoreName");
  69
  70     request = db.setVersion('2');
  71     request.onerror = unexpectedErrorCallback;
  72     request.onsuccess = postSetVersion2;
  73 }
  74
  75 function postSetVersion2()
  76 {
  77     evalAndLog("db.deleteObjectStore(objectStore.name);");
  78     shouldBe("db.objectStoreNames.length", "0");
  79
  80     objectStore = evalAndLog("objectStore = db.createObjectStore(objectStoreName, { keyPath: 'foo' });");
  81     shouldBe("db.objectStoreNames.length", "1");
  82     shouldBe("db.objectStoreNames.item(0)", "objectStoreName");
  83
  84     request = evalAndLog("request = objectStore.openCursor();");
  85     request.onerror = unexpectedErrorCallback;
  86     request.onsuccess = function(event) {
  87         shouldBe("event.target.result", "null");
  88         deleteSecondObjectStore();
  89     }
  90 }
  91
  92 function deleteSecondObjectStore()
  93 {
  94     evalAndLog("db.deleteObjectStore(objectStore.name);");
  95     shouldBe("db.objectStoreNames.length", "0");
  96     setVersion3();
  97 }
  98
  99 function setVersion3()
 100 {
 101     request = evalAndLog("request = db.setVersion('3');");
 102     request.onerror = unexpectedErrorCallback;
 103     request.onsuccess = postSetVersion3;
 104 }
 105
 106 function postSetVersion3()
 107 {
 108     objectStore = evalAndLog("objectStore = db.createObjectStore(objectStoreName, { keyPath: 'foo' });");
 109     request = evalAndLog("request = objectStore.add({foo:'bar'});");
 110     request.onerror = unexpectedErrorCallback;
 111     request.onsuccess = deleteThirdObjectStore;
 112 }
 113
 114 function deleteThirdObjectStore()
 115 {
 116     evalAndLog("db.deleteObjectStore(objectStoreName);");
 117     done();
 118 }
 119
 120
 121 test();
 122
 123 </script>
 124 </body>
 125 </html>
 126