| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../../../resources/js-test-pre.js"></script> |
| <script src="resources/gesture-helpers.js"></script> |
| <style type="text/css"> |
| #touchtarget { |
| width: 100px; |
| height: 100px; |
| background: white; |
| overflow:scroll; |
| } |
| |
| ::-webkit-scrollbar { |
| width: 0px; |
| height: 0px; |
| } |
| |
| #greenbox { |
| width: 100px; |
| height: 100px; |
| background: green; |
| padding: 0px; |
| margin: 0px; |
| } |
| |
| #redbox { |
| width: 100px; |
| height: 100px; |
| background: red; |
| padding: 0px; |
| margin: 0px; |
| } |
| |
| td { |
| padding: 0px; |
| } |
| </style> |
| </head> |
| <body style="margin:0; overflow-y:hidden;" onload="runTest();"> |
| |
| <div id="touchtarget"> |
| <table border="0" cellspacing="0px" id="tablefoo"> |
| <tr> |
| <td><div id="redbox"></div></td> |
| <td><div id="greenbox"></div></td> |
| </tr> |
| <tr> |
| <td><div id="greenbox"></div></td> |
| <td><div id="greenbox"></div></td> |
| </tr> |
| </table> |
| </div> |
| |
| <table id="table_to_fill"> |
| <tr><td><div id="greenbox"></div></td></tr> |
| <tr><td><div id="redbox"></div></td></tr> |
| </table> |
| |
| <p id="description"></p> |
| <div id="console"></div> |
| <script type="text/javascript"> |
| |
| var expectedGesturesTotal = 2; |
| var gesturesOccurred = 0; |
| var scrollAmountX = ['0', '0']; |
| var scrollAmountY = ['0', '0']; |
| var wheelEventsOccurred = 0; |
| var expectedWheelEventsOccurred = ['0', '0']; |
| var scrollEventsOccurred = 0; |
| var expectedScrollEventsOccurred = '0'; |
| var scrolledElement = 'document.body' |
| |
| // Always construct a page larger than the vertical height of the window. |
| function buildPage() |
| { |
| var table = document.getElementById('table_to_fill'); |
| var targetHeight = document.body.offsetHeight; |
| var cellPairHeight = table.offsetHeight; |
| var numberOfReps = targetHeight / cellPairHeight * 2; |
| var i; |
| for (i = 0; i < numberOfReps; i++) { |
| var p = document.createElement('tr'); |
| p.innerHTML = '<td><div id="greenbox"></div></td>'; |
| table.appendChild(p); |
| var p = document.createElement('tr'); |
| p.innerHTML = '<td><div id="redbox"></div></td>'; |
| table.appendChild(p); |
| } |
| |
| window.addEventListener("scroll", recordScroll); |
| window.addEventListener("mousewheel", recordWheel); |
| } |
| |
| function firstGestureScroll() |
| { |
| debug("first gesture"); |
| eventSender.gestureScrollBegin(95, 12); |
| eventSender.gestureScrollUpdate(0, -100); |
| eventSender.gestureScrollUpdate(0, -10); |
| eventSender.gestureScrollEnd(0, 0); |
| |
| // Wait for layout. |
| checkScrollOffset(); |
| } |
| |
| function secondGestureScroll() |
| { |
| debug("second gesture"); |
| eventSender.gestureScrollBegin(12, 97); |
| eventSender.gestureScrollUpdate(0, -95); |
| eventSender.gestureScrollUpdate(0, -200); |
| eventSender.gestureScrollEnd(0, 0); |
| |
| // Wait for layout. |
| checkScrollOffset(); |
| |
| // In this test we do not expect any scroll events to |
| // be received by the event listener, so we signal |
| // the end of the test by calling this function instead |
| // of relying on recordScroll() to do it. |
| finishTest(); |
| } |
| |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| |
| function runTest() |
| { |
| buildPage(); |
| if (window.eventSender) { |
| description('This tests that a page cannot be scrolled vertically with touch if its body has style overflow-y:hidden ' + |
| 'and the scroll event is propogated from a scrollable child div.'); |
| |
| if (checkTestDependencies()) |
| firstGestureScroll(); |
| else |
| exitIfNecessary(); |
| } else { |
| debug("This test requires DumpRenderTree. Touch scroll the red rect to log."); |
| } |
| } |
| |
| function finishTest() |
| { |
| if (window.eventSender) { |
| if (gesturesOccurred == expectedGesturesTotal) { |
| shouldBe('scrollEventsOccurred', expectedScrollEventsOccurred); |
| successfullyParsed = true; |
| isSuccessfullyParsed(); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| } |
| } |
| </script> |
| </body> |
| </html> |
