third_party/WebKit/LayoutTests/storage/indexeddb/transaction-complete-with-js-recursion.html

   1 <html>
   2 <head>
   3 <script src="../../resources/js-test.js"></script>
   4 <script src="resources/shared.js"></script>
   5 </head>
   6 <body>
   7 <script>
   8
   9 var transaction;
  10 var store;
  11 var db;
  12 var body = document.getElementsByTagName("body")[0];
  13
  14 description("Test that pending transactions are not completed during recursive JS calls until all JS is finished.");
  15
  16 indexedDBTest(prepareDatabase, click);
  17 function prepareDatabase()
  18 {
  19     db = event.target.result;
  20     store = db.createObjectStore('objectStore', null);
  21 }
  22
  23 function click()
  24 {
  25     body.onclick = test;
  26     var pendingTransaction = evalAndLog("pendingTransaction = db.transaction(['objectStore'], 'readwrite')");
  27     pendingTransaction.onsuccess = unexpectedErrorCallback;
  28     pendingTransaction.onerror = unexpectedErrorCallback;
  29     pendingTransaction.oncomplete = completeCallback;
  30     var event = document.createEvent("MouseEvent");
  31     event.initMouseEvent("click", true, true, document.defaultView, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
  32     body.dispatchEvent(event);
  33     var store = evalAndLog("store = pendingTransaction.objectStore('objectStore')");
  34     shouldBeTrue("store !== undefined");
  35     body.onclick = undefined;
  36 }
  37
  38 function test()
  39 {
  40     debug("Start re-entrant JS");
  41     transaction = evalAndLog("transaction = db.transaction(['objectStore'], 'readwrite')");
  42     debug("End re-entrant JS");
  43 }
  44
  45
  46 function completeCallback()
  47 {
  48     testPassed("Pending transaction completed");
  49     finishJSTest();
  50 }
  51
  52 </script>
  53 </body>
  54 </html>