khronosschoty
/
palemoon-dev


			
				
					
						
						
							1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889
							<!DOCTYPE html>
<html>
  <body>
    foobar!
  </body>
  <script>
    var data = [
      { id: "0", name: "foo" },
    ];

    var action = window.location.search.substring(1);
    var finished = false;
    var created = false; // We use that for 'read-no' action.

    function finish(value) {
      value ? alert('success') : alert('failure');
      finished = true;
    }

    var request = window.indexedDB.open('AppIsolationTest');

    request.onupgradeneeded = function(event) {
      if (finished) {
        finish(false);
        return;
      }

      switch (action) {
        case 'read-no':
          created = true;
          break;
        case 'read-yes':
          finish(false);
          break;
        case 'write':
          created = true;

          var db = event.target.result;

          var objectStore = db.createObjectStore("test", { keyPath: "id" });
          for (var i in data) {
            objectStore.add(data[i]);
          }
          break;
      }
    }

    request.onsuccess = function(event) {
      if (finished) {
        finish(false);
        return;
      }

      var db = event.target.result;

      // Think about close the db!
      switch (action) {
        case 'read-no':
          db.close();

          if (created) { // That means we have created it.
            indexedDB.deleteDatabase('AppIsolationTest').onsuccess = function() {
              finish(true);
            };
          } else {
            finish(false);
          }
          break;
        case 'read-yes':
          db.transaction("test").objectStore("test").get("0").onsuccess = function(event) {
            var name = event.target.result.name;
            db.close();

            indexedDB.deleteDatabase('AppIsolationTest').onsuccess = function() {
              finish(name == 'foo');
            };
          };
          break;
        case 'write':
          db.close();

          // Success only if the db was actually created.
          finish(created);
          break;
      }
    };
  </script>
</html>