rem: self.assertEquals(valueNode.firstChild.nodeValue, newValue); 
add: var scroller = self.scrollingWidget; var sviewport = scroller._scrollViewport;  scroller.empty(); scroller.padViewportWithPlaceholderRow( scroller.model.totalRowCount());  self.assertEqual(sviewport.childNodes.length, 1); self.assertEqual(parseInt(sviewport.firstChild.style.height), (scroller.model.totalRowCount() * scroller._rowHeight)); self.assertEqual(sviewport.firstChild.className, "placeholder-scroll-row");  /* split the placeholder */ scroller._storeRows(1, 1, [{column: "1", __id__: "1"}]);  self.assertEqual(sviewport.childNodes.length, 3); self.assertEqual(sviewport.firstChild.className, "placeholder-scroll-row"); self.assertEqual(parseInt(sviewport.firstChild.style.height), scroller._rowHeight);  /* the second row should be the one we inserted, not a * placeholder */ self.assertEqual(sviewport.childNodes[1].className, "scroll-row");  self.assertEqual(sviewport.childNodes[2].className, "placeholder-scroll-row"); self.assertEqual(parseInt(sviewport.childNodes[2].style.height), ((scroller.model.totalRowCount() - 2) * scroller._rowHeight)); 
context:             function() {                self.assertEquals(valueNode.firstChild.nodeValue, newValue);            });
meta: 3455	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3455/35b7047ef87be917eb89e78d2b82951315da1909/Test.js/clean/xmantissa/js/Mantissa/Test.js