third_party/WebKit/LayoutTests/fast/dom/scroll-element-to-rect.html

   1 <html>
   2   <head>
   3     <body>
   4       <div id="console"></div>
   5       <div style="position: relative; width: 1600px; height: 2400px; background-color: green;">
   6         <div style="position:absolute; left: 600px; top: 800px;"> <input id="textbox" type="text"></div>
   7       </div>
   8     </body>
   9     <script src="../../resources/js-test.js"></script>
  10     <script>
  11           var box = document.getElementById('textbox');
  12       if (window.internals) {
  13         window.internals.scrollElementToRect(box, 0, 100, 300, 300);
  14         window.internals.scrollElementToRect(box, 0, 0, 300, 300);
  15       }
  16
  17       var rect = box.getBoundingClientRect();
  18       var computedLeft = Math.floor((300 - rect.width) / 2);
  19       var computedTop = Math.floor((300 - rect.height) / 2);
  20       debug("Scrolled element to rect");
  21       shouldBe("rect.left", "computedLeft");
  22       shouldBe("rect.top", "computedTop");
  23       if (window.testRunner) {
  24         testRunner.dumpAsText();
  25       }
  26     </script>
  27   </head>
  28 </html>