113 lines
3.9 KiB
HTML
113 lines
3.9 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<style>
|
|
.scrollable_region {
|
|
width: 680px;
|
|
}
|
|
|
|
.scrolled-content {
|
|
height: 1036px;
|
|
width: 100%;
|
|
background-image: repeating-linear-gradient(silver, white 120px);
|
|
}
|
|
</style>
|
|
<script src="../../resources/js-test-pre.js"></script>
|
|
<script>
|
|
window.jsTestIsAsync = true;
|
|
|
|
var divTarget;
|
|
var pageScrollPositionBefore;
|
|
var divScrollPositionBefore;
|
|
var continueCount = 5;
|
|
|
|
var wheelCount = 0;
|
|
function onScrollWheel(evt)
|
|
{
|
|
wheelCount = wheelCount + 1;
|
|
}
|
|
|
|
function checkForScroll()
|
|
{
|
|
// The div should not have scrolled at all.
|
|
var pageScrollPositionAfter = document.scrollingElement.scrollTop;
|
|
var divScrollPositionAfter = divTarget.scrollTop;
|
|
|
|
if (pageScrollPositionBefore != pageScrollPositionAfter)
|
|
testFailed("Page received wheel events.");
|
|
else
|
|
testPassed("Page did not receive wheel events.");
|
|
|
|
if (window.internals) {
|
|
document.getElementById('layers').innerText = internals.layerTreeAsText(document,
|
|
internals.LAYER_TREE_INCLUDES_VISIBLE_RECTS | internals.LAYER_TREE_INCLUDES_TILE_CACHES);
|
|
}
|
|
|
|
finishJSTest();
|
|
}
|
|
|
|
function scrollTest()
|
|
{
|
|
pageScrollPositionBefore = document.scrollingElement.scrollTop;
|
|
|
|
divTarget = document.getElementById('target');
|
|
divTarget.scrollTop = divTarget.scrollHeight - divTarget.clientHeight - 100;
|
|
|
|
divScrollPositionBefore = divTarget.scrollTop;
|
|
|
|
// Scroll the #source until we reach the #target.
|
|
var startPosX = Math.round(divTarget.offsetLeft) + 20;
|
|
var startPosY = Math.round(divTarget.offsetTop) + 100; // One wheel turn before end.
|
|
eventSender.mouseMoveTo(startPosX, startPosY);
|
|
eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'began', 'none');
|
|
eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'changed', 'none');
|
|
eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'changed', 'none');
|
|
eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, 'ended', 'none');
|
|
eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'none', 'begin');
|
|
eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'none', 'continue');
|
|
eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, 'none', 'end');
|
|
eventSender.callAfterScrollingCompletes(checkForScroll);
|
|
}
|
|
|
|
function setupTopLevel()
|
|
{
|
|
if (window.eventSender) {
|
|
eventSender.monitorWheelEvents();
|
|
setTimeout(scrollTest, 0);
|
|
} else {
|
|
var messageLocation = document.getElementById('parent');
|
|
var message = document.createElement('div');
|
|
message.innerHTML = "<p>This test is better run under DumpRenderTree. To manually test it, place the mouse pointer<br/>"
|
|
+ "near the bottom of the scrollable region, and then use the mouse wheel or a two-finger swipe to scroll up.<br/></br/>"
|
|
+ "The page should not scroll.</p>";
|
|
messageLocation.appendChild(message);
|
|
}
|
|
}
|
|
|
|
window.addEventListener('load', () => {
|
|
document.addEventListener("mousewheel", onScrollWheel);
|
|
setupTopLevel();
|
|
}, false);
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<div id="parent" style="height: 2000px; width: 2000px;">
|
|
<div id="source" style="height: 100px; width: 500px;">
|
|
Put mouse here and flick downwards
|
|
</div>
|
|
<div class="scrollable_region">
|
|
<h3>Scrollable Region</h3>
|
|
<div id="target" style='overflow-y: auto; overflow-x: hidden; max-height: 350px;'>
|
|
<div class="scrolled-content">Scrolled content</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div id="console"></div>
|
|
<script>
|
|
description("Tests that a scrollable div doesn't pass wheel events to main frame when scrolling at bottom");
|
|
</script>
|
|
<pre id="layers">Layer tree goes here</p>
|
|
<script src="../../resources/js-test-post.js"></script>
|
|
</body>
|
|
</html>
|