| <!DOCTYPE html> |
| <style> |
| #draggable { |
| position: relative; |
| width: 100px; |
| height: 100px; |
| background: red; |
| -webkit-user-drag: element; |
| } |
| |
| #descendant-painting-sibling { |
| position: relative; |
| width: 100px; |
| height: 100px; |
| background: green; |
| -webkit-user-drag: none; |
| } |
| </style> |
| <div id="draggable"> |
| <div id="descendant-painting-sibling"></div> |
| </div> |
| This test passes if the generated drag image is a 100x100 green box. |
| The purpose of this test is to verify elements that are descendants of the dragged element |
| but paint into an ancestor stacking context are correctly included in the drag image. |
| <script> |
| function drag() { |
| testRunner.dumpDragImage(); |
| |
| var image = document.getElementById('draggable'); |
| var startX = image.offsetLeft + image.offsetWidth / 2; |
| var startY = image.offsetTop + image.offsetHeight / 2; |
| var positionX = startX + image.offsetWidth; |
| var positionY = startY + image.offsetHeight; |
| |
| eventSender.dragMode = true; |
| eventSender.mouseMoveTo(startX, startY); |
| eventSender.mouseDown(); |
| eventSender.mouseMoveTo(positionX, positionY); |
| eventSender.mouseUp(); |
| } |
| |
| if (!window.testRunner || !window.eventSender) { |
| document.write("This test does not work in manual mode."); |
| } else { |
| window.onload = drag; |
| } |
| </script> |
