third_party/WebKit/LayoutTests/fast/events/autoscroll-upwards-propagation-overflow-hidden-iframe-body.html - Issue 1365853003: LayoutBox::scrollRectToVisible doesn't respect overflow:hidden property.

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Side by Side Diff: third_party/WebKit/LayoutTests/fast/events/autoscroll-upwards-propagation-overflow-hidden-iframe-body.html

Issue 1365853003: LayoutBox::scrollRectToVisible doesn't respect overflow:hidden property. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Fixed typos Created 5 years, 2 months ago

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	1 <!DOCTYPE html>

	2 <script src="../../resources/js-test.js"></script>

	3 <script type="text/javascript">

	4 var maxScrollLeftiFrame;

	5

	6 setPrintTestResultsLazily();

	7 jsTestIsAsync = true;

	8 description("This test ensures that if an autoscroll starts from within a " +

	9 "scrollable div in an iframe, it does not propagate to its non-scrollabe " +

	10 "document body. Furthermore, it tests that if the body has only one of " +

	11 "overflowX or overflowY set to hidden, the scrollable axis actually " +

	12 "scrolls. Note that this test is pertaining to crbug.com/531525.");

	13

	14 function finishTest() {

	15 eventSender.mouseUp();

	16 var iframe = document.getElementById('partialScrolliFrame');

	17 var iframeDoc = iframe.contentDocument;

	18 // Because only overflowY:hidden is set, horizontal scroll should happen and

	19 // vertical scroll shouldn't.

	20 if (iframeDoc.scrollingElement.scrollTop == 0 && iframeDoc.scrollingElement. scrollLeft == maxScrollLeftiFrame) {

	21 testPassed("Document didn't scroll.");

	22 } else {

	23 testFailed("Document scrolled although overflow:hidden.");

	24 }

	25 document.getElementById('partialScrolliFrame').style.display = 'none';

	26 finishJSTest();

	27 }

	28

	29 window.onload = function () {

	30 var iframe = document.getElementById('partialScrolliFrame');

	31 var iframeDoc = iframe.contentDocument;

	32 iframeDoc.body.style.overflowY = "hidden"

	33 maxScrollLeftiFrame = iframeDoc.scrollingElement.scrollWidth - iframe.conten tWindow.innerWidth;

	34

	35 var element = iframeDoc.getElementById('select');

	36 var x = iframe.offsetLeft + element.offsetLeft + 7;

	37 var y = iframe.offsetTop + element.offsetTop + 7;

	38 eventSender.dragMode = false;

	39 eventSender.mouseMoveTo(x, y);

	40 eventSender.mouseDown();

	41 eventSender.mouseMoveTo(x + 800, y);

	42 eventSender.mouseMoveTo(x + 800, y + 500);

	43 window.requestAnimationFrame(finishTest);

	44 }

	45 </script>

	46

	47 <iframe id="partialScrolliFrame" src="resources/page-with-scrollable-div.html">< /iframe>

	48

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