| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../../../resources/js-test-pre.js"></script> |
| <style type="text/css"> |
| ::-webkit-scrollbar { |
| background-color: #ccc; |
| height: 15px; |
| width: 15px; |
| } |
| |
| ::-webkit-scrollbar-button { |
| display: none; |
| } |
| |
| ::-webkit-scrollbar-thumb { |
| background-color: #777; |
| height: 15px; |
| width: 15px; |
| } |
| |
| #scrollable { |
| height: 300px; |
| width: 300px; |
| overflow: scroll; |
| } |
| |
| .large { |
| height: 600px; |
| } |
| </style> |
| </head> |
| <body onload="runTest();"> |
| <div id="scrollable"> |
| <div class="large"> |
| </div> |
| </div> |
| |
| <script type="text/javascript"> |
| |
| var movingDiv; |
| |
| function verticalScrollTest() { |
| movingDiv = document.getElementById('scrollable'); |
| var scrollbarX = movingDiv.offsetLeft + movingDiv.offsetWidth - 5; |
| var scrollThumbSafeOffset = 80; |
| var scrollbarY = movingDiv.offsetTop + scrollThumbSafeOffset; |
| |
| shouldBe('movingDiv.scrollTop', '0'); |
| eventSender.gestureTapDown(scrollbarX, scrollbarY); |
| eventSender.gestureScrollBegin(scrollbarX, scrollbarY); |
| eventSender.gestureScrollUpdate(0, 20); |
| eventSender.gestureScrollEnd(0, 0); |
| shouldBeGreaterThanOrEqual('movingDiv.scrollTop', '1'); |
| // If we've got here, we've passed. |
| isSuccessfullyParsed(); |
| } |
| |
| function exitIfNecessary() |
| { |
| debug('Gesture events not implemented on this platform or broken'); |
| isSuccessfullyParsed(); |
| } |
| |
| function runTest() |
| { |
| internals.settings.setMockScrollbarsEnabled(true); |
| if (window.eventSender) { |
| description('This tests scroll gesture events on a scroll bar. ' + |
| 'The scrollable div below should be slightly scrolled down ' + |
| 'if successful.'); |
| |
| if (eventSender.clearTouchPoints) |
| verticalScrollTest(); |
| else |
| exitIfNecessary(); |
| } else { |
| debug("This test requires DumpRenderTree."); |
| } |
| } |
| </script> |
| </body> |
| </html> |
