Home | History | Annotate | Download | only in indexeddb 
      1 <html>
      2 <head>
      3 <link rel="stylesheet" href="../../fast/js/resources/js-test-style.css">
      4 <script src="../../fast/js/resources/js-test-pre.js"></script>
      5 <script src="../../fast/js/resources/js-test-post-function.js"></script>
      6 <script src="resources/shared.js"></script>
      7 </head>
      8 <body>
      9 <p id="description"></p>
     10 <div id="console"></div>
     11 <script>
     12 
     13 description("An open connection blocks a separate connection's setVersion call");
     14 if (window.layoutTestController)
     15     layoutTestController.waitUntilDone();
     16 
     17 connections = []
     18 function test()
     19 {
     20     if ('webkitIndexedDB' in window)
     21         IndexedDB = webkitIndexedDB;
     22     else if ('mozIndexedDB' in window)
     23         IndexedDB = mozIndexedDB;
     24     shouldBeFalse("IndexedDB == null");
     25     openDBConnection();
     26 }
     27 
     28 function openDBConnection()
     29 {
     30     request = evalAndLog("IndexedDB.open('set-version-blocked')");
     31     request.onsuccess = openSuccess;
     32     request.onerror = unexpectedErrorCallback;
     33 }
     34 
     35 function openSuccess()
     36 {
     37     connection = event.target.result;
     38     connections.push(connection);
     39     original_version = connection.version;
     40     if (connections.length < 2)
     41         openDBConnection();
     42     else {
     43         var versionChangeRequest = evalAndLog("connections[0].setVersion('version 1')");
     44         versionChangeRequest.onerror = unexpectedErrorCallback;
     45         versionChangeRequest.onsuccess = inSetVersion;
     46         versionChangeRequest.onblocked = blocked;
     47     }
     48 }
     49 
     50 seen_blocked_event = false;
     51 function blocked()
     52 {
     53     evalAndLog("seen_blocked_event = true");
     54     blocked_event = event;
     55     shouldBeEqualToString("blocked_event.version", "version 1");
     56     shouldEvaluateTo("blocked_event.target.readyState", 1);
     57     evalAndLog("connections[1].close()");
     58 }
     59 
     60 function inSetVersion()
     61 {
     62     debug("in setVersion.onsuccess");
     63     shouldBeTrue("seen_blocked_event");
     64     deleteAllObjectStores(connections[0]);
     65     done();
     66 }
     67 
     68 var successfullyParsed = true;
     69 
     70 test();
     71 
     72 </script>
     73 </body>
     74 </html>
     75