| <!DOCTYPE html> |
| <style> |
| body { |
| background-color: red; |
| } |
| |
| #image { |
| width: 50px; |
| height: 50px; |
| background-image: url('resources/grid-transparent.png'); |
| -webkit-user-drag: element; |
| } |
| </style> |
| <body> |
| <!-- Simulate dragging an element and dump the generated drag image. |
| The expected result should be the same as the input image, |
| without seeing a red background. --> |
| <div id="image"></div> |
| </body> |
| <script> |
| function drag() { |
| testRunner.dumpDragImage(); |
| |
| var image = document.getElementById('image'); |
| 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> |
