2011-09-18 11:45:14 +04:00
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https://bugzilla.mozilla.org/show_bug.cgi?id=432698
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-->
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<head>
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<title>Test for Bug 432698</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=432698">Mozilla Bug 432698</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 432698 **/
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(runTests);
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var outer;
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var middle;
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var inner;
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var outside;
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var container;
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var file;
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var iframe;
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var checkRelatedTarget = false;
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var expectedRelatedEnter = null;
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var expectedRelatedLeave = null;
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var mouseentercount = 0;
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var mouseleavecount = 0;
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var mouseovercount = 0;
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var mouseoutcount = 0;
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function sendMouseEvent(t, elem) {
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var r = elem.getBoundingClientRect();
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synthesizeMouse(elem, r.width / 2, r.height / 2, {type: t});
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}
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2012-06-23 16:41:47 +04:00
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var expectedMouseEnterTargets = [];
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var expectedMouseLeaveTargets = [];
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2011-09-18 11:45:14 +04:00
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function runTests() {
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outer = document.getElementById("outertest");
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middle = document.getElementById("middletest");
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inner = document.getElementById("innertest");
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outside = document.getElementById("outside");
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container = document.getElementById("container");
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file = document.getElementById("file");
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iframe = document.getElementById("iframe");
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// Make sure ESM thinks mouse is outside the test elements.
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sendMouseEvent("mousemove", outside);
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mouseentercount = 0;
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mouseleavecount = 0;
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mouseovercount = 0;
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mouseoutcount = 0;
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checkRelatedTarget = true;
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expectedRelatedEnter = outside;
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expectedRelatedLeave = inner;
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2012-06-23 16:41:47 +04:00
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expectedMouseEnterTargets = ["outertest", "middletest", "innertest"];
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2011-09-18 11:45:14 +04:00
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sendMouseEvent("mousemove", inner);
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is(mouseentercount, 3, "Unexpected mouseenter event count!");
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is(mouseovercount, 1, "Unexpected mouseover event count!");
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is(mouseoutcount, 0, "Unexpected mouseout event count!");
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is(mouseleavecount, 0, "Unexpected mouseleave event count!");
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expectedRelatedEnter = inner;
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expectedRelatedLeave = outside;
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2012-06-23 16:41:47 +04:00
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expectedMouseLeaveTargets = ["innertest", "middletest", "outertest"];
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2011-09-18 11:45:14 +04:00
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sendMouseEvent("mousemove", outside);
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is(mouseentercount, 3, "Unexpected mouseenter event count!");
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is(mouseovercount, 1, "Unexpected mouseover event count!");
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is(mouseoutcount, 1, "Unexpected mouseout event count!");
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is(mouseleavecount, 3, "Unexpected mouseleave event count!");
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// Event handling over native anonymous content.
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var r = file.getBoundingClientRect();
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expectedRelatedEnter = outside;
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expectedRelatedLeave = file;
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synthesizeMouse(file, r.width / 6, r.height / 2, {type: "mousemove"});
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is(mouseentercount, 4, "Unexpected mouseenter event count!");
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is(mouseovercount, 2, "Unexpected mouseover event count!");
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is(mouseoutcount, 1, "Unexpected mouseout event count!");
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is(mouseleavecount, 3, "Unexpected mouseleave event count!");
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// Moving mouse over type="file" shouldn't cause mouseover/out/enter/leave events
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synthesizeMouse(file, r.width - (r.width / 6), r.height / 2, {type: "mousemove"});
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is(mouseentercount, 4, "Unexpected mouseenter event count!");
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is(mouseovercount, 2, "Unexpected mouseover event count!");
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is(mouseoutcount, 1, "Unexpected mouseout event count!");
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is(mouseleavecount, 3, "Unexpected mouseleave event count!");
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expectedRelatedEnter = file;
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expectedRelatedLeave = outside;
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sendMouseEvent("mousemove", outside);
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is(mouseentercount, 4, "Unexpected mouseenter event count!");
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is(mouseovercount, 2, "Unexpected mouseover event count!");
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is(mouseoutcount, 2, "Unexpected mouseout event count!");
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is(mouseleavecount, 4, "Unexpected mouseleave event count!");
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// Initialize iframe
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iframe.contentDocument.documentElement.style.overflow = "hidden";
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iframe.contentDocument.body.style.margin = "0px";
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iframe.contentDocument.body.style.width = "100%";
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iframe.contentDocument.body.style.height = "100%";
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iframe.contentDocument.body.innerHTML =
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"<div style='width: 100%; height: 50%; border: 1px solid black;'></div>" +
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"<div style='width: 100%; height: 50%; border: 1px solid black;'></div>";
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iframe.contentDocument.body.offsetLeft; // flush
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iframe.contentDocument.body.firstChild.onmouseenter = menter;
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iframe.contentDocument.body.firstChild.onmouseleave = mleave;
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iframe.contentDocument.body.lastChild.onmouseenter = menter;
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iframe.contentDocument.body.lastChild.onmouseleave = mleave;
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r = iframe.getBoundingClientRect();
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expectedRelatedEnter = outside;
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expectedRelatedLeave = iframe;
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// Move mouse inside the iframe.
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synthesizeMouse(iframe.contentDocument.body, r.width / 2, r.height / 4, {type: "mousemove"},
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iframe.contentWindow);
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synthesizeMouse(iframe.contentDocument.body, r.width / 2, r.height - (r.height / 4), {type: "mousemove"},
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iframe.contentWindow);
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is(mouseentercount, 7, "Unexpected mouseenter event count!");
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expectedRelatedEnter = iframe;
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expectedRelatedLeave = outside;
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sendMouseEvent("mousemove", outside);
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is(mouseleavecount, 7, "Unexpected mouseleave event count!");
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2014-03-28 22:25:19 +04:00
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checkRelatedTarget = false;
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2014-08-25 19:48:18 +04:00
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iframe.contentDocument.body.firstChild.onmouseenter = null;
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iframe.contentDocument.body.firstChild.onmouseleave = null;
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iframe.contentDocument.body.lastChild.onmouseenter = null;
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iframe.contentDocument.body.lastChild.onmouseleave = null;
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container.onmouseenter = null;
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container.onmouseleave = null;
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container.onmouseout = null;
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container.onmouseover = null;
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var children = container.getElementsByTagName('*');
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for (var i=0;i<children.length;i++) {
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children[i].onmouseenter = null;
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children[i].onmouseleave = null;
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children[i].onmouseout = null;
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children[i].onmouseover = null;
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}
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2011-09-18 11:45:14 +04:00
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SimpleTest.finish();
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}
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function menter(evt) {
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++mouseentercount;
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evt.stopPropagation();
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2012-06-23 16:41:47 +04:00
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if (expectedMouseEnterTargets.length) {
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var t = expectedMouseEnterTargets.shift();
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is(evt.target.id, t, "Wrong event target!");
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}
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2011-09-18 11:45:14 +04:00
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is(evt.bubbles, false, evt.type + " should not bubble!");
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is(evt.cancelable, false, evt.type + " is not cancelable!");
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is(evt.target, evt.currentTarget, "Wrong event target!");
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ok(!evt.relatedTarget || evt.target.ownerDocument == evt.relatedTarget.ownerDocument,
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"Leaking nodes to another document?");
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if (checkRelatedTarget && evt.target.ownerDocument == document) {
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is(evt.relatedTarget, expectedRelatedEnter, "Wrong related target (mouseenter)");
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}
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}
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function mleave(evt) {
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++mouseleavecount;
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evt.stopPropagation();
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2012-06-23 16:41:47 +04:00
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if (expectedMouseLeaveTargets.length) {
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var t = expectedMouseLeaveTargets.shift();
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is(evt.target.id, t, "Wrong event target!");
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}
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2011-09-18 11:45:14 +04:00
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is(evt.bubbles, false, evt.type + " should not bubble!");
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is(evt.cancelable, false, evt.type + " is not cancelable!");
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is(evt.target, evt.currentTarget, "Wrong event target!");
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ok(!evt.relatedTarget || evt.target.ownerDocument == evt.relatedTarget.ownerDocument,
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"Leaking nodes to another document?");
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if (checkRelatedTarget && evt.target.ownerDocument == document) {
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is(evt.relatedTarget, expectedRelatedLeave, "Wrong related target (mouseleave)");
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}
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}
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function mover(evt) {
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++mouseovercount;
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evt.stopPropagation();
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}
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function mout(evt) {
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++mouseoutcount;
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evt.stopPropagation();
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}
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</script>
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</pre>
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<div id="container" onmouseenter="menter(event)" onmouseleave="mleave(event)"
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onmouseout="mout(event)" onmouseover="mover(event)">
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<div id="outside" onmouseout="event.stopPropagation()" onmouseover="event.stopPropagation()">foo</div>
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<div id="outertest" onmouseenter="menter(event)" onmouseleave="mleave(event)"
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onmouseout="mout(event)" onmouseover="mover(event)">
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<div id="middletest" onmouseenter="menter(event)" onmouseleave="mleave(event)"
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onmouseout="mout(event)" onmouseover="mover(event)">
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<div id="innertest" onmouseenter="menter(event)" onmouseleave="mleave(event)"
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onmouseout="mout(event)" onmouseover="mover(event)">foo</div>
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</div>
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</div>
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<input type="file" id="file"
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onmouseenter="menter(event)" onmouseleave="mleave(event)"
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onmouseout="mout(event)" onmouseover="mover(event)">
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<br>
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<iframe id="iframe" width="50px" height="50px"
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onmouseenter="menter(event)" onmouseleave="mleave(event)"
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onmouseout="mout(event)" onmouseover="mover(event)"></iframe>
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</div>
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</body>
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</html>
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