| <!DOCTYPE html> |
| <body> |
| <script src="../resources/runner.js"></script> |
| <script src="resources/paint.js"></script> |
| <div id="container"></div> |
| <script> |
| // This test measures the lifecycle update performance when adding small |
| // amounts of text to a large page. |
| |
| var initialTextCount = 10000; |
| var initialText = ""; |
| for (var i = 0; i < initialTextCount; i++) |
| initialText += '<span>a</span>'; |
| |
| measurePaint({ |
| run: function() { |
| var text = document.createElement('span'); |
| text.innerText = 'abc'; |
| container.appendChild(text); |
| }, |
| setup: function() { |
| container.innerHTML = initialText; |
| }, |
| done: function() { |
| container.innerHTML = ""; |
| }, |
| }); |
| </script> |
| </body> |
