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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=967796
-->
<head>
<title>Test for Bug 967796</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=967796">Mozilla Bug 967796</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 967796 **/
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(() => {
// Enable Pointer Events
SpecialPowers.pushPrefEnv({
"set": [
["dom.w3c_pointer_events.enabled", true]
]
}, runTests);
});
var outer;
var middle;
var inner;
var outside;
var container;
var file;
var iframe;
var checkRelatedTarget = false;
var expectedRelatedEnter = null;
var expectedRelatedLeave = null;
var pointerentercount = 0;
var pointerleavecount = 0;
var pointerovercount = 0;
var pointeroutcount = 0;
function sendMouseEventToElement(t, elem) {
var r = elem.getBoundingClientRect();
synthesizeMouse(elem, r.width / 2, r.height / 2, {type: t});
}
var expectedPointerEnterTargets = [];
var expectedPointerLeaveTargets = [];
function runTests() {
outer = document.getElementById("outertest");
middle = document.getElementById("middletest");
inner = document.getElementById("innertest");
outside = document.getElementById("outside");
container = document.getElementById("container");
file = document.getElementById("file");
iframe = document.getElementById("iframe");
iframe.addEventListener("pointerenter", penter);
iframe.addEventListener("pointerleave", pleave);
iframe.addEventListener("pointerout", pout);
iframe.addEventListener("pointerover", pover);
// Make sure ESM thinks pointer is outside the test elements.
sendMouseEventToElement("mousemove", outside);
pointerentercount = 0;
pointerleavecount = 0;
pointerovercount = 0;
pointeroutcount = 0;
checkRelatedTarget = true;
expectedRelatedEnter = outside;
expectedRelatedLeave = inner;
expectedPointerEnterTargets = ["outertest", "middletest", "innertest"];
sendMouseEventToElement("mousemove", inner);
is(pointerentercount, 3, "Unexpected pointerenter event count!");
is(pointerovercount, 1, "Unexpected pointerover event count!");
is(pointeroutcount, 0, "Unexpected pointerout event count!");
is(pointerleavecount, 0, "Unexpected pointerleave event count!");
expectedRelatedEnter = inner;
expectedRelatedLeave = outside;
expectedPointerLeaveTargets = ["innertest", "middletest", "outertest"];
sendMouseEventToElement("mousemove", outside);
is(pointerentercount, 3, "Unexpected pointerenter event count!");
is(pointerovercount, 1, "Unexpected pointerover event count!");
is(pointeroutcount, 1, "Unexpected pointerout event count!");
is(pointerleavecount, 3, "Unexpected pointerleave event count!");
// Event handling over native anonymous content.
var r = file.getBoundingClientRect();
expectedRelatedEnter = outside;
expectedRelatedLeave = file;
synthesizeMouse(file, r.width / 6, r.height / 2, {type: "mousemove"});
is(pointerentercount, 4, "Unexpected pointerenter event count!");
is(pointerovercount, 2, "Unexpected pointerover event count!");
is(pointeroutcount, 1, "Unexpected pointerout event count!");
is(pointerleavecount, 3, "Unexpected pointerleave event count!");
// Moving pointer over type="file" shouldn't cause pointerover/out/enter/leave events
synthesizeMouse(file, r.width - (r.width / 6), r.height / 2, {type: "mousemove"});
is(pointerentercount, 4, "Unexpected pointerenter event count!");
is(pointerovercount, 2, "Unexpected pointerover event count!");
is(pointeroutcount, 1, "Unexpected pointerout event count!");
is(pointerleavecount, 3, "Unexpected pointerleave event count!");
expectedRelatedEnter = file;
expectedRelatedLeave = outside;
sendMouseEventToElement("mousemove", outside);
is(pointerentercount, 4, "Unexpected pointerenter event count!");
is(pointerovercount, 2, "Unexpected pointerover event count!");
is(pointeroutcount, 2, "Unexpected pointerout event count!");
is(pointerleavecount, 4, "Unexpected pointerleave event count!");
// Initialize iframe
iframe.contentDocument.documentElement.style.overflow = "hidden";
iframe.contentDocument.body.style.margin = "0px";
iframe.contentDocument.body.style.width = "100%";
iframe.contentDocument.body.style.height = "100%";
iframe.contentDocument.body.innerHTML =
"<div style='width: 100%; height: 50%; border: 1px solid black;'></div>" +
"<div style='width: 100%; height: 50%; border: 1px solid black;'></div>";
iframe.contentDocument.body.offsetLeft; // flush
iframe.contentDocument.body.firstChild.onpointerenter = penter;
iframe.contentDocument.body.firstChild.onpointerleave = pleave;
iframe.contentDocument.body.lastChild.onpointerenter = penter;
iframe.contentDocument.body.lastChild.onpointerleave = pleave;
r = iframe.getBoundingClientRect();
expectedRelatedEnter = outside;
expectedRelatedLeave = iframe;
// Move pointer inside the iframe.
synthesizeMouse(iframe.contentDocument.body, r.width / 2, r.height / 4, {type: "mousemove"},
iframe.contentWindow);
is(pointerentercount, 6, "Unexpected pointerenter event count!");
is(pointerleavecount, 4, "Unexpected pointerleave event count!");
synthesizeMouse(iframe.contentDocument.body, r.width / 2, r.height - (r.height / 4), {type: "mousemove"},
iframe.contentWindow);
is(pointerentercount, 7, "Unexpected pointerenter event count!");
is(pointerleavecount, 5, "Unexpected pointerleave event count!");
expectedRelatedEnter = iframe;
expectedRelatedLeave = outside;
sendMouseEventToElement("mousemove", outside);
is(pointerentercount, 7, "Unexpected pointerenter event count!");
is(pointerleavecount, 7, "Unexpected pointerleave event count!");
// pointerdown must produce pointerenter event
expectedRelatedEnter = outside;
expectedRelatedLeave = iframe;
// Move pointer inside the iframe.
synthesizeMouse(iframe.contentDocument.body, r.width / 2, r.height / 4, {type: "mousedown"},
iframe.contentWindow);
synthesizeMouse(iframe.contentDocument.body, r.width / 2, r.height - (r.height / 4), {type: "mousedown"},
iframe.contentWindow);
is(pointerentercount, 10, "Unexpected pointerenter event count!");
// pointerdown + pointermove must produce single pointerenter event
expectedRelatedEnter = outside;
expectedRelatedLeave = iframe;
synthesizeMouse(iframe.contentDocument.body, r.width / 2, r.height / 4, {type: "mousedown"},
iframe.contentWindow);
synthesizeMouse(iframe.contentDocument.body, r.width / 2 + 1, r.height / 4 + 1, {type: "mousemove"},
iframe.contentWindow);
is(pointerentercount, 11, "Unexpected pointerenter event count!");
Array.from(document.querySelectorAll('*'))
.concat([iframe.contentDocument.body.firstChild, iframe.contentDocument.body.lastChild])
.forEach((elt) => {
elt.onpointerenter = null;
elt.onpointerleave = null;
elt.onpointerenter = null;
elt.onpointerleave = null;
});
SimpleTest.finish();
}
function penter(evt) {
++pointerentercount;
evt.stopPropagation();
if (expectedPointerEnterTargets.length) {
var t = expectedPointerEnterTargets.shift();
is(evt.target.id, t, "Wrong event target!");
}
is(evt.bubbles, false, evt.type + " should not bubble!");
is(evt.cancelable, false, evt.type + " is cancelable!");
is(evt.target, evt.currentTarget, "Wrong event target!");
ok(!evt.relatedTarget || evt.target.ownerDocument == evt.relatedTarget.ownerDocument,
"Leaking nodes to another document?");
if (checkRelatedTarget && evt.target.ownerDocument == document) {
is(evt.relatedTarget, expectedRelatedEnter, "Wrong related target (pointerenter)");
}
}
function pleave(evt) {
++pointerleavecount;
evt.stopPropagation();
if (expectedPointerLeaveTargets.length) {
var t = expectedPointerLeaveTargets.shift();
is(evt.target.id, t, "Wrong event target!");
}
is(evt.bubbles, false, evt.type + " should not bubble!");
is(evt.cancelable, false, evt.type + " is cancelable!");
is(evt.target, evt.currentTarget, "Wrong event target!");
ok(!evt.relatedTarget || evt.target.ownerDocument == evt.relatedTarget.ownerDocument,
"Leaking nodes to another document?");
if (checkRelatedTarget && evt.target.ownerDocument == document) {
is(evt.relatedTarget, expectedRelatedLeave, "Wrong related target (pointerleave)");
}
}
function pover(evt) {
++pointerovercount;
evt.stopPropagation();
}
function pout(evt) {
++pointeroutcount;
evt.stopPropagation();
}
</script>
</pre>
<div id="container" onpointerenter="penter(event)" onpointerleave="pleave(event)"
onpointerout="pout(event)" onpointerover="pover(event)">
<div id="outside" onpointerout="event.stopPropagation()" onpointerover="event.stopPropagation()">foo</div>
<div id="outertest" onpointerenter="penter(event)" onpointerleave="pleave(event)"
onpointerout="pout(event)" onpointerover="pover(event)">
<div id="middletest" onpointerenter="penter(event)" onpointerleave="pleave(event)"
onpointerout="pout(event)" onpointerover="pover(event)">
<div id="innertest" onpointerenter="penter(event)" onpointerleave="pleave(event)"
onpointerout="pout(event)" onpointerover="pover(event)">foo</div>
</div>
</div>
<input type="file" id="file"
onpointerenter="penter(event)" onpointerleave="pleave(event)"
onpointerout="pout(event)" onpointerover="pover(event)">
<br>
<iframe id="iframe" width="50" height="50"></iframe>
</div>
</body>
</html>
|
