text: StartTest(function(t) {
      t.getHarness(
          { autoRun : false, viewDOM : true, scaleToFit : false },
          [
              {
                  forceDOMVisible     : true,
                  url                 : 'testfiles/601_siesta_ui_passing.t.js'
              }
          ]
      );
  
      var innerTest;
  
      var iframe
  
      t.chain(
          { waitFor : 'rowsVisible', args : 'testgrid' },
          function (next) {
              // sometimes dom container is still collapsed (probably because of cookies sharing between the harness page
              // in different tests
              t.cq1('domcontainer').expand(false);
  
              next()
          },
  
          function (next) {
              Harness.on('testupdate', next, null, { single : true })
  
              t.doubleClick('testgrid => .x-grid-row', function () {})
          },
          function (next, event, test) {
              var iframe          = test.scopeProvider.iframe
  
              t.selectorExists('.tr-iframe-forced', 'Found forced iframe')
  
              Harness.on('testfinalize', next, null, { single : true, delay : 300 })
          },
          function (next, event, test) {
              var iframe          = test.scopeProvider.iframe
              var iframeContainer = t.cq1('[slot=domContainer]')
  
              var iframeXY            = Ext.fly(iframe).getXY()
              var iframeContainerXY   = iframeContainer.body.getXY()
  
              t.isApprox(iframeXY[ 0 ], iframeContainerXY[ 0 ], "Iframe is in correct position")
              t.isApprox(iframeXY[ 1 ], iframeContainerXY[ 1 ], "Iframe is in correct position")
  
              t.selectorNotExists('.tr-iframe-forced', 'Forced CSS class should be removed')
          }
      );
  });
  