src/third_party/WebKit/LayoutTests/storage/indexeddb/resources/intversion-open-in-upgradeneeded.js

   1 if (this.importScripts) {
   2     importScripts('../../../resources/js-test.js');
   3     importScripts('shared.js');
   4 }
   5
   6 description("Test calling db.open in upgradeneeded.");
   7
   8 function test()
   9 {
  10     removeVendorPrefixes();
  11     setDBNameFromPath();
  12
  13     request = evalAndLog("indexedDB.deleteDatabase(dbname)");
  14     request.onsuccess = deleteSuccess;
  15     request.onerror = unexpectedErrorCallback;
  16 }
  17
  18 function deleteSuccess(evt) {
  19     evalAndLog("request = indexedDB.open(dbname, 1)");
  20     evalAndLog("request.onupgradeneeded = upgradeNeeded1");
  21     evalAndLog("request.onsuccess = openSuccess1");
  22     request.onblocked = unexpectedBlockedCallback;
  23     request.onerror = unexpectedErrorCallback;
  24 }
  25
  26 var sawTransactionComplete = false;
  27 function upgradeNeeded1(evt)
  28 {
  29     preamble(evt);
  30     evalAndLog("db = event.target.result");
  31     shouldBe("event.newVersion", "1");
  32
  33     evalAndLog("transaction = event.target.transaction");
  34     evalAndLog("db.createObjectStore('os')");
  35     transaction.onabort = unexpectedAbortCallback;
  36     transaction.oncomplete = function transactionOnComplete() {
  37         preamble();
  38         evalAndLog("sawTransactionComplete = true");
  39     };
  40     evalAndLog("db.onversionchange = onVersionChange");
  41     evalAndLog("request = indexedDB.open(dbname, 3)");
  42     evalAndLog("request.onupgradeneeded = upgradeNeeded2");
  43     evalAndLog("request.onsuccess = openSuccess2");
  44     request.onblocked = unexpectedBlockedCallback;
  45     request.onerror = unexpectedErrorCallback;
  46 }
  47
  48 function openSuccess1(evt)
  49 {
  50     preamble(evt);
  51     shouldBeTrue("sawTransactionComplete");
  52     db = evalAndLog("db = event.target.result");
  53     shouldBe('db.version', "1");
  54     debug("Start a transaction to ensure the connection is still open.");
  55     evalAndLog("transaction = db.transaction('os')");
  56 }
  57
  58 function onVersionChange(evt)
  59 {
  60     preamble(evt);
  61     evalAndLog("db.close()");
  62 }
  63
  64 function upgradeNeeded2(evt)
  65 {
  66     preamble(evt);
  67     evalAndLog("db = event.target.result");
  68     shouldBe("event.newVersion", "3");
  69 }
  70
  71 function openSuccess2(evt)
  72 {
  73     preamble(evt);
  74     evalAndLog("db = event.target.result");
  75     shouldBe("db.version", "3");
  76     finishJSTest();
  77 }
  78
  79 test();