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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=432698
-->
<head>
<title>Test for Bug 432698</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" 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=432698">Mozilla Bug 432698</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 432698 **/
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(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 mouseentercount = 0;
var mouseleavecount = 0;
var mouseovercount = 0;
var mouseoutcount = 0;
function sendMouseEvent(t, elem) {
var r = elem.getBoundingClientRect();
synthesizeMouse(elem, r.width / 2, r.height / 2, {type: t});
}
var expectedMouseEnterTargets = [];
var expectedMouseLeaveTargets = [];
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");
// Make sure ESM thinks mouse is outside the test elements.
sendMouseEvent("mousemove", outside);
mouseentercount = 0;
mouseleavecount = 0;
mouseovercount = 0;
mouseoutcount = 0;
checkRelatedTarget = true;
expectedRelatedEnter = outside;
expectedRelatedLeave = inner;
expectedMouseEnterTargets = ["outertest", "middletest", "innertest"];
sendMouseEvent("mousemove", inner);
is(mouseentercount, 3, "Unexpected mouseenter event count!");
is(mouseovercount, 1, "Unexpected mouseover event count!");
is(mouseoutcount, 0, "Unexpected mouseout event count!");
is(mouseleavecount, 0, "Unexpected mouseleave event count!");
expectedRelatedEnter = inner;
expectedRelatedLeave = outside;
expectedMouseLeaveTargets = ["innertest", "middletest", "outertest"];
sendMouseEvent("mousemove", outside);
is(mouseentercount, 3, "Unexpected mouseenter event count!");
is(mouseovercount, 1, "Unexpected mouseover event count!");
is(mouseoutcount, 1, "Unexpected mouseout event count!");
is(mouseleavecount, 3, "Unexpected mouseleave 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(mouseentercount, 4, "Unexpected mouseenter event count!");
is(mouseovercount, 2, "Unexpected mouseover event count!");
is(mouseoutcount, 1, "Unexpected mouseout event count!");
is(mouseleavecount, 3, "Unexpected mouseleave event count!");
// Moving mouse over type="file" shouldn't cause mouseover/out/enter/leave events
synthesizeMouse(file, r.width - (r.width / 6), r.height / 2, {type: "mousemove"});
is(mouseentercount, 4, "Unexpected mouseenter event count!");
is(mouseovercount, 2, "Unexpected mouseover event count!");
is(mouseoutcount, 1, "Unexpected mouseout event count!");
is(mouseleavecount, 3, "Unexpected mouseleave event count!");
expectedRelatedEnter = file;
expectedRelatedLeave = outside;
sendMouseEvent("mousemove", outside);
is(mouseentercount, 4, "Unexpected mouseenter event count!");
is(mouseovercount, 2, "Unexpected mouseover event count!");
is(mouseoutcount, 2, "Unexpected mouseout event count!");
is(mouseleavecount, 4, "Unexpected mouseleave 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.onmouseenter = menter;
iframe.contentDocument.body.firstChild.onmouseleave = mleave;
iframe.contentDocument.body.lastChild.onmouseenter = menter;
iframe.contentDocument.body.lastChild.onmouseleave = mleave;
r = iframe.getBoundingClientRect();
expectedRelatedEnter = outside;
expectedRelatedLeave = iframe;
// Move mouse inside the iframe.
synthesizeMouse(iframe.contentDocument.body, r.width / 2, r.height / 4, {type: "mousemove"},
iframe.contentWindow);
synthesizeMouse(iframe.contentDocument.body, r.width / 2, r.height - (r.height / 4), {type: "mousemove"},
iframe.contentWindow);
is(mouseentercount, 7, "Unexpected mouseenter event count!");
expectedRelatedEnter = iframe;
expectedRelatedLeave = outside;
sendMouseEvent("mousemove", outside);
is(mouseleavecount, 7, "Unexpected mouseleave event count!");
checkRelatedTarget = false;
iframe.contentDocument.body.firstChild.onmouseenter = null;
iframe.contentDocument.body.firstChild.onmouseleave = null;
iframe.contentDocument.body.lastChild.onmouseenter = null;
iframe.contentDocument.body.lastChild.onmouseleave = null;
container.onmouseenter = null;
container.onmouseleave = null;
container.onmouseout = null;
container.onmouseover = null;
var children = container.getElementsByTagName('*');
for (var i=0;i<children.length;i++) {
children[i].onmouseenter = null;
children[i].onmouseleave = null;
children[i].onmouseout = null;
children[i].onmouseover = null;
}
SimpleTest.finish();
}
function menter(evt) {
++mouseentercount;
evt.stopPropagation();
if (expectedMouseEnterTargets.length) {
var t = expectedMouseEnterTargets.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 not 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 (mouseenter)");
}
}
function mleave(evt) {
++mouseleavecount;
evt.stopPropagation();
if (expectedMouseLeaveTargets.length) {
var t = expectedMouseLeaveTargets.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 not 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 (mouseleave)");
}
}
function mover(evt) {
++mouseovercount;
evt.stopPropagation();
}
function mout(evt) {
++mouseoutcount;
evt.stopPropagation();
}
</script>
</pre>
<div id="container" onmouseenter="menter(event)" onmouseleave="mleave(event)"
onmouseout="mout(event)" onmouseover="mover(event)">
<div id="outside" onmouseout="event.stopPropagation()" onmouseover="event.stopPropagation()">foo</div>
<div id="outertest" onmouseenter="menter(event)" onmouseleave="mleave(event)"
onmouseout="mout(event)" onmouseover="mover(event)">
<div id="middletest" onmouseenter="menter(event)" onmouseleave="mleave(event)"
onmouseout="mout(event)" onmouseover="mover(event)">
<div id="innertest" onmouseenter="menter(event)" onmouseleave="mleave(event)"
onmouseout="mout(event)" onmouseover="mover(event)">foo</div>
</div>
</div>
<input type="file" id="file"
onmouseenter="menter(event)" onmouseleave="mleave(event)"
onmouseout="mout(event)" onmouseover="mover(event)">
<br>
<iframe id="iframe" width="50px" height="50px"
onmouseenter="menter(event)" onmouseleave="mleave(event)"
onmouseout="mout(event)" onmouseover="mover(event)"></iframe>
</div>
</body>
</html>
|
