third_party/WebKit/LayoutTests/storage/indexeddb/resources/intversion-two-opens-no-versions.js

   1 if (this.importScripts) {
   2     importScripts('../../../resources/js-test.js');
   3     importScripts('shared.js');
   4 }
   5
   6 description("Test that only the first open call gets an upgradeneeded");
   7
   8 function test()
   9 {
  10     setDBNameFromPath();
  11
  12     request = evalAndLog("indexedDB.deleteDatabase(dbname)");
  13     request.onsuccess = deleteSuccess;
  14     request.onerror = unexpectedErrorCallback;
  15 }
  16
  17 var gotFirstUpgradeNeededEvent = false;
  18 var gotSecondUpgradeNeededEvent = false;
  19 function deleteSuccess(evt) {
  20     request = evalAndLog("indexedDB.open(dbname)");
  21     evalAndLog("request.onsuccess = connection1OpenSuccess");
  22     evalAndLog("request.onupgradeneeded = connection1UpgradeNeeded");
  23     request.onerror = unexpectedErrorCallback;
  24     request.onblocked = unexpectedBlockedCallback;
  25
  26     request = evalAndLog("indexedDB.open(dbname)");
  27     evalAndLog("request.onsuccess = connection2OpenSuccess");
  28     evalAndLog("request.onupgradeneeded = connection2UpgradeNeeded");
  29     request.onerror = unexpectedErrorCallback;
  30     request.onblocked = unexpectedBlockedCallback;
  31 }
  32
  33 function connection1UpgradeNeeded(evt)
  34 {
  35     preamble(evt);
  36     evalAndLog("gotFirstUpgradeNeededEvent = true");
  37     shouldBe("event.oldVersion", "0");
  38     shouldBe("event.newVersion", "1");
  39 }
  40
  41 function connection1OpenSuccess(evt)
  42 {
  43     preamble(evt);
  44     db = evalAndLog("db = event.target.result");
  45     shouldBeTrue("gotFirstUpgradeNeededEvent");
  46     shouldBe("db.version", "1");
  47 }
  48
  49 function connection2UpgradeNeeded(evt)
  50 {
  51     preamble(evt);
  52     evalAndLog("gotSecondUpgradeNeededEvent = true");
  53 }
  54
  55 function connection2OpenSuccess(evt)
  56 {
  57     preamble(evt);
  58     db = evalAndLog("db = event.target.result");
  59     shouldBeFalse("gotSecondUpgradeNeededEvent");
  60     shouldBe("db.version", "1");
  61     finishJSTest();
  62 }
  63
  64 test();