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

Unified Diff: third_party/WebKit/LayoutTests/fast/events/autoscroll-upwards-propagation-overflow-hidden-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: nits Created 5 years, 2 months ago

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Index: third_party/WebKit/LayoutTests/fast/events/autoscroll-upwards-propagation-overflow-hidden-body.html

diff --git a/third_party/WebKit/LayoutTests/fast/events/autoscroll-upwards-propagation-overflow-hidden-body.html b/third_party/WebKit/LayoutTests/fast/events/autoscroll-upwards-propagation-overflow-hidden-body.html

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index 0000000000000000000000000000000000000000..cf5dc5d9ba63196d5e3e452e3358c54c08e4dde0

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+++ b/third_party/WebKit/LayoutTests/fast/events/autoscroll-upwards-propagation-overflow-hidden-body.html

@@ -0,0 +1,62 @@

+<!DOCTYPE html>

+<style>

+ body {

+ width: 800px;

+ height: 800px;

+ overflow-y: hidden;

+ }

+ #text-wrapper {

+ padding: 20px;

+ overflow-y: scroll;

+ background-color:#ccc;

+ height: 40px;

+ width: 100px;

+ }

+</style>

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

+<script type="text/javascript">

+ var scrollTopBefore;

+ var maxScrollLeft;

+ setPrintTestResultsLazily();

+ jsTestIsAsync = true;

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

+ "scrollable div, it does not propagate to its non-scrollable document " +

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

+ "or overflowY set to hidden, the scrollable axis actually scrolls. Note " +

+ "that this test is pertaining to crbug.com/531525.");

+ function finishTest() {

+ eventSender.mouseUp();

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

+ // vertical scroll shouldn't.

+ if (document.scrollingElement.scrollTop == scrollTopBefore && document.scrollingElement.scrollLeft == maxScrollLeft) {

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

+ } else {

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

+ testFailed(document.scrollingElement.scrollTop + " " + scrollTopBefore + " " + document.scrollingElement.scrollLeft + " " + maxScrollLeft);

+ }

+ document.getElementById('text-wrapper').style.display = 'none';

+ finishJSTest();

+ }

+ window.onload = function () {

+ scrollTopBefore = document.scrollingElement.scrollTop;

+ maxScrollLeft = document.scrollingElement.scrollWidth - window.innerWidth;

+ var element = document.getElementById('select');

+ var x = element.offsetLeft + 7;

+ var y = element.offsetTop + 7;

+ eventSender.dragMode = false;

+ eventSender.mouseMoveTo(x, y);

+ eventSender.mouseDown();

+ eventSender.mouseMoveTo(x + 795, y);

+ eventSender.mouseMoveTo(x + 795, y + 795);

+ window.requestAnimationFrame(finishTest);

+ }

+</script>

+<div id="text-wrapper">

+ <span id="select">This text could be anything but should be long enough to be scrollable.</span>

+</div>