| <!DOCTYPE html> |
| <script src="../../../../resources/testharness.js"></script> |
| <script src="../../../../resources/testharnessreport.js"></script> |
| <script src="../../../../resources/gesture-util.js"></script> |
| <style type="text/css"> |
| ::-webkit-scrollbar { |
| width: 0px; |
| height: 0px; |
| } |
| |
| #bluebox { |
| width: 100px; |
| height: 100px; |
| background: blue; |
| padding: 0px; |
| margin: 0px; |
| } |
| |
| #outerdiv { |
| width: 200px; |
| height: 200px; |
| overflow-y: scroll; |
| overflow-x: scroll; |
| } |
| |
| td { |
| padding: 0px; |
| } |
| |
| </style> |
| <body style="margin:0" > |
| <div id="outerdiv"> |
| <table border="0" cellspacing="0px" > |
| <tr><td> |
| <iframe style="display: block;" frameBorder="0" id="touchtargetiframe" |
| src="resources/scroll-inside-editable-iframe-promise-resolve-on-load.html"></iframe> |
| </td></tr> |
| <tr><td> |
| <div id="bluebox"></div> |
| </td></tr> |
| </table> |
| </div> |
| </body> |
| |
| <script type="text/javascript"> |
| var movedbox = document.getElementById("outerdiv"); |
| var touchtarget = document.getElementById("touchtargetiframe"); |
| var iframe; |
| var iframeScrollingElement; |
| var expectedGesturesTotal = 1; |
| var gesturesOccurred = 0; |
| var scrollAmountX = [0]; |
| var scrollAmountY = [50]; |
| var scrolledElement = movedbox; |
| var scrollEventsOccurred = 0; |
| var expectedScrollEventsOccurred = 1; |
| |
| promise_test (async () => { |
| await iframeOnLoadPromise; |
| touchtarget.contentDocument.addEventListener("scroll", recordScroll); |
| iframe = touchtarget; |
| iframeScrollingElement = iframe.contentDocument.scrollingElement; |
| var amountToScroll = iframeScrollingElement.scrollHeight - iframe.clientHeight; |
| iframeScrollingElement.scrollTop = amountToScroll; |
| |
| // Sanity - make sure the iframe is actually fully scrolled |
| assert_equals(iframeScrollingElement.scrollHeight - |
| iframeScrollingElement.scrollTop, iframe.clientHeight, |
| "iframe must be fully scrolled"); |
| var x = 10; |
| var y = 72; |
| // scroll for 63 pixels or till the outer div is fully scrolled. |
| scrollAmountY[0] = Math.min(movedbox.scrollHeight - movedbox.clientHeight, 63); |
| await smoothScroll(63, x, y, GestureSourceType.TOUCH_INPUT, "down"); |
| |
| // Wait for layout. |
| await waitFor(checkScrollOffset); |
| assert_equals(scrollEventsOccurred, expectedScrollEventsOccurred); |
| }, 'This tests that a scroll gesture sent to an iframe with no remaining ' + |
| 'scroll offset is correctly targeting the parent container.'); |
| </script> |
