src/third_party/WebKit/LayoutTests/storage/indexeddb/resources/factory-deletedatabase.js

   1 if (this.importScripts) {
   2     importScripts('../../../resources/js-test.js');
   3     importScripts('shared.js');
   4 }
   5
   6 description("Test IndexedDB's indexedDB.deleteDatabase().");
   7
   8 indexedDBTest(prepareDatabase, getValue);
   9 function prepareDatabase()
  10 {
  11     db = event.target.result;
  12
  13     store = evalAndLog("store = db.createObjectStore('storeName', null)");
  14
  15     self.index = evalAndLog("store.createIndex('indexName', '')");
  16     shouldBeTrue("store.indexNames.contains('indexName')");
  17
  18     request = evalAndLog("store.add('value', 'key')");
  19     request.onerror = unexpectedErrorCallback;
  20 }
  21
  22 function getValue()
  23 {
  24     transaction = evalAndLog("db.transaction('storeName', 'readwrite')");
  25     transaction.onabort = unexpectedErrorCallback;
  26     var store = evalAndLog("store = transaction.objectStore('storeName')");
  27
  28     request = evalAndLog("store.get('key')");
  29     request.onsuccess = addIndex;
  30     request.onerror = unexpectedErrorCallback;
  31 }
  32
  33 function addIndex()
  34 {
  35     shouldBeEqualToString("event.target.result", "value");
  36     evalAndLog("db.close()");
  37
  38     request = evalAndLog("indexedDB.open(dbname, 2)");
  39     request.onsuccess = deleteDatabase;
  40     request.onerror = unexpectedErrorCallback;
  41 }
  42
  43 function deleteDatabase()
  44 {
  45     evalAndLog("db = event.target.result");
  46     db.onversionchange = function() { evalAndLog("db.close()"); }
  47     request = evalAndLog("request = indexedDB.deleteDatabase(dbname)");
  48     request.onsuccess = reopenDatabase;
  49     request.onerror = unexpectedErrorCallback;
  50 }
  51
  52 function reopenDatabase()
  53 {
  54     shouldBeUndefined("request.result");
  55     request = evalAndLog("indexedDB.open(dbname, 3)");
  56     request.onupgradeneeded = verifyNotFound;
  57     request.onerror = unexpectedErrorCallback;
  58     request.onblocked = unexpectedBlockedCallback;
  59 }
  60
  61 function verifyNotFound()
  62 {
  63     db = evalAndLog("db = event.target.result");
  64     shouldBe("db.objectStoreNames.length", "0");
  65
  66     finishJSTest();
  67 }