blob: a2baa5ca443a9a766c910c26a0d55319c9a332ab [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<style>
.scrollable_region {
width: 680px;
}
.table td, .table th {
padding: 2px;
}
.table th {
height: 20px;
text-align: left;
font-weight: strong;
}
.table tr:nth-child(odd) {
background: #f3f3f3;
}
.scrollable_select option:nth-child(odd) {
background: #f3f3f3;
}
</style>
<script src="../../resources/js-test-pre.js"></script>
<script>
var wheelCount = 0;
function onScrollWheel(evt) {
wheelCount = wheelCount + 1;
}
function onLoad() {
document.addEventListener("mousewheel", onScrollWheel);
window.addEventListener("scroll", onPageScroll);
setupTopLevel();
}
</script>
</head>
<body onload="onLoad();">
<script>
var divTarget;
var pageScrollPositionBefore;
var divScrollPositionBefore;
var continueCount = 5;
function onPageScroll()
{
if (document.scrollingElement.scrollTop >= 70)
checkForScroll();
}
let didCheckForScroll = false;
function checkForScroll()
{
if (didCheckForScroll)
return;
didCheckForScroll = true;
// The div should not have scrolled at all.
var pageScrollPositionAfter = document.scrollingElement.scrollTop;
var divScrollPositionAfter = divTarget.scrollTop;
if (divScrollPositionBefore != divScrollPositionAfter)
testFailed("Scrollable div consumed wheel events.");
else
testPassed("Scrollable div 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);
}
testRunner.notifyDone();
}
function scrollTest()
{
pageScrollPositionBefore = document.scrollingElement.scrollTop;
divTarget = document.getElementById('target');
divScrollPositionBefore = divTarget.scrollTop;
// Scroll the #source until we reach the #target.
var startPosX = Math.round(divTarget.offsetLeft) + 20;
var startPosY = Math.round(divTarget.offsetTop) - 42;
eventSender.mouseMoveTo(startPosX, startPosY);
debug("Mouse moved to (" + 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, -4, 'none', 'continue');
eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, 'none', 'end');
eventSender.callAfterScrollingCompletes(() => {
requestAnimationFrame(checkForScroll);
});
// We should finish via the scroll event; this will fire in the case of failure when the page doesn't scroll.
}
function setupTopLevel()
{
if (window.eventSender) {
testRunner.dumpAsText();
testRunner.waitUntilDone();
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/>"
+ "at the top of the page, and then use the mouse wheel or a two-finger swipe to scroll the<br/>"
+ "down past the div.<br/><br/>"
+ "The scrollable region should not scroll.</p>";
messageLocation.appendChild(message);
}
}
</script>
<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; height: 350px;'>
<table class="table" style='width: 99%'>
<tr><th>Count</th><th>DATA</th><th>Rev Count</th></tr>
<tr><td>TOP TOP TOP TOP TOP</td><td>TOP TOP TOP TOP TOP</td><td>TOP TOP TOP TOP TOP</td></tr>
<tr><td>1</td><td>0.1100</td><td>40</td></tr>
<tr><td>2</td><td>0.1155</td><td>39</td></tr>
<tr><td>3</td><td>0.2200</td><td>38</td></tr>
<tr><td>4</td><td>0.2255</td><td>37</td></tr>
<tr><td>5</td><td>0.3300</td><td>36</td></tr>
<tr><td>6</td><td>0.3355</td><td>35</td></tr>
<tr><td>7</td><td>0.4400</td><td>34</td></tr>
<tr><td>8</td><td>0.4455</td><td>33</td></tr>
<tr><td>9</td><td>0.5500</td><td>32</td></tr>
<tr><td>10</td><td>0.5555</td><td>31</td></tr>
<tr><td>11</td><td>0.6600</td><td>30</td></tr>
<tr><td>12</td><td>0.6655</td><td>29</td></tr>
<tr><td>13</td><td>0.7700</td><td>28</td></tr>
<tr><td>14</td><td>0.7755</td><td>27</td></tr>
<tr><td>15</td><td>0.8800</td><td>26</td></tr>
<tr><td>16</td><td>0.8855</td><td>25</td></tr>
<tr><td>17</td><td>0.9900</td><td>24</td></tr>
<tr><td>18</td><td>0.9955</td><td>23</td></tr>
<tr><td>19</td><td>0.9999</td><td>22</td></tr>
<tr><td>20</td><td>1.0000</td><td>21</td></tr>
<tr><td>21</td><td>1.0000</td><td>20</td></tr>
<tr><td>22</td><td>0.9999</td><td>19</td></tr>
<tr><td>23</td><td>0.9955</td><td>18</td></tr>
<tr><td>24</td><td>0.9900</td><td>17</td></tr>
<tr><td>25</td><td>0.8855</td><td>16</td></tr>
<tr><td>26</td><td>0.8800</td><td>15</td></tr>
<tr><td>27</td><td>0.7755</td><td>14</td></tr>
<tr><td>28</td><td>0.7700</td><td>13</td></tr>
<tr><td>29</td><td>0.6655</td><td>12</td></tr>
<tr><td>30</td><td>0.6600</td><td>11</td></tr>
<tr><td>31</td><td>0.5555</td><td>10</td></tr>
<tr><td>32</td><td>0.5500</td><td>9</td></tr>
<tr><td>33</td><td>0.4455</td><td>8</td></tr>
<tr><td>34</td><td>0.4400</td><td>7</td></tr>
<tr><td>35</td><td>0.3355</td><td>6</td></tr>
<tr><td>36</td><td>0.3300</td><td>5</td></tr>
<tr><td>37</td><td>0.2255</td><td>4</td></tr>
<tr><td>38</td><td>0.2200</td><td>3</td></tr>
<tr><td>39</td><td>0.1155</td><td>2</td></tr>
<tr><td>40</td><td>0.1100</td><td>1</td></tr>
<tr><td>END END END END END</td><td>END END END END END</td><td>END END END END END</td></tr>
</table>
</div>
</div>
</div>
<div id="console"></div>
<script>
description("Tests that a scrollable div doesn't consume wheel events when scroll is latched to main frame.");
</script>
<pre id="layers">Layer tree goes here</p>
<script src="../../resources/js-test-post.js"></script>
</body>
</html>