| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../../resources/js-test.js"></script> |
| <select id="select1" multiple size="4"> |
| <option>1</option> |
| <option>2</option> |
| <option>3</option> |
| <option>4</option> |
| <option>5</option> |
| <option>6</option> |
| <option>7</option> |
| <option>8</option> |
| </select> |
| |
| <script> |
| description('Click on a listbox scrollbar should not dispatch change evnet.'); |
| jsTestIsAsync = true; |
| var select1 = document.getElementById('select1'); |
| var changeEventCounter = 0; |
| select1.onchange = function() { |
| debug('A change event was dispatched.'); |
| ++changeEventCounter; |
| } |
| |
| window.onload = function() { |
| if (!window.eventSender) |
| debug('Click on the scrollbar. The test passes if nothing is printed.'); |
| else { |
| eventSender.mouseMoveTo(select1.offsetLeft + select1.offsetWidth - 2, select1.offsetTop + select1.offsetHeight - 2); |
| eventSender.mouseDown(); |
| eventSender.mouseUp(); |
| shouldBe('select1.selectedIndex', '-1'); |
| shouldBe('changeEventCounter', '0'); |
| |
| debug(''); |
| debug('Dispatch a change evnet to prepare the next test.'); |
| eventSender.mouseMoveTo(select1.offsetLeft + 4, select1.offsetTop + 4); |
| eventSender.mouseDown(); |
| eventSender.mouseUp(); |
| shouldBe('changeEventCounter', '1'); |
| debug('Change the option list size, and click the scrollbar again.'); |
| select1.appendChild(new Option("9")); |
| eventSender.mouseMoveTo(select1.offsetLeft + select1.offsetWidth - 2, select1.offsetTop + select1.offsetHeight - 2); |
| eventSender.mouseDown(); |
| eventSender.mouseUp(); |
| shouldBe('changeEventCounter', '1'); |
| |
| finishJSTest(); |
| } |
| }; |
| </script> |
| |
| </html> |
