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test_bug596600.xul
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test_bug596600.xul
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<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
type="text/css"?>
<window title="Native mouse event tests"
xmlns:html="http://www.w3.org/1999/xhtml"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<title>Test for bug 596600</title>
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
<body xmlns="http://www.w3.org/1999/xhtml">
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>
<script class="testbody" type="application/javascript">
<![CDATA[
const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
const NSMouseMoved = 5;
var gLeftWindow, gRightWindow, gIFrame;
var gExpectedEvents = [];
function moveMouseTo(x, y, andThen) {
var utils = gLeftWindow.QueryInterface(Components.interfaces.nsIInterfaceRequestor).
getInterface(Components.interfaces.nsIDOMWindowUtils);
utils.sendNativeMouseEvent(x, y, NSMouseMoved, 0, gLeftWindow.documentElement);
SimpleTest.executeSoon(andThen);
}
function openWindows() {
gLeftWindow = open('empty_window.xul', '_blank', 'chrome,screenX=50,screenY=50,width=200,height=200');
SimpleTest.waitForFocus(function () {
gRightWindow = open('empty_window.xul', '', 'chrome,screenX=300,screenY=50,width=200,height=200');
SimpleTest.waitForFocus(attachIFrameToRightWindow, gRightWindow);
}, gLeftWindow);
}
function attachIFrameToRightWindow() {
gIFrame = gLeftWindow.document.createElementNS(XUL_NS, "iframe");
gIFrame.setAttribute("type", "content");
gIFrame.setAttribute("clickthrough", "never");
gIFrame.setAttribute("src", "data:text/html,<!DOCTYPE html>Content page");
gIFrame.style.width = "100px";
gIFrame.style.height = "100px";
gIFrame.style.margin = "50px";
gLeftWindow.document.documentElement.appendChild(gIFrame);
gIFrame.contentWindow.addEventListener("load", function (e) {
gIFrame.removeEventListener("load", arguments.callee, false);
test1();
}, false);
}
function test1() {
// gRightWindow is active, gLeftWindow is inactive.
moveMouseTo(0, 0, function () {
var expectMouseOver = false, expectMouseOut = false;
function mouseOverListener(e) {
ok(expectMouseOver, "Got expected mouseover at " + e.screenX + ", " + e.screenY);
expectMouseOver = false;
}
function mouseOutListener(e) {
ok(expectMouseOut, "Got expected mouseout at " + e.screenX + ", " + e.screenY);
expectMouseOut = false;
}
gLeftWindow.addEventListener("mouseover", mouseOverListener, false);
gLeftWindow.addEventListener("mouseout", mouseOutListener, false);
// Move into the left window
expectMouseOver = true;
moveMouseTo(80, 80, function () {
ok(!expectMouseOver, "Should have got mouseover event");
// Move over the iframe, which has clickthrough="never".
expectMouseOut = true;
moveMouseTo(150, 150, function () {
ok (!expectMouseOut, "Should have got mouseout event");
gLeftWindow.removeEventListener("mouseover", mouseOverListener, false);
gLeftWindow.removeEventListener("mouseout", mouseOutListener, false);
test2();
});
});
});
}
function test2() {
// Make the iframe cover the whole window.
gIFrame.style.margin = "0";
gIFrame.style.width = gIFrame.style.height = "200px";
// Add a box to the iframe at the left edge.
var doc = gIFrame.contentDocument;
var box = doc.createElement("div");
box.setAttribute("id", "box");
box.style.position = "absolute";
box.style.left = "0";
box.style.top = "50px";
box.style.width = "100px";
box.style.height = "100px";
box.style.backgroundColor = "green";
doc.body.appendChild(box);
ok(!box.mozMatchesSelector(":hover"), "Box shouldn't be hovered (since the mouse isn't over it and since it's in a non-clickthrough iframe in a background window)");
// A function to waitForFocus and then wait for synthetic mouse
// events to happen. Note that those happen off the refresh driver,
// and happen after animation frame requests.
function changeFocusAndAwaitSyntheticMouse(callback, winToFocus,
elementToWatchForMouseEventOn) {
function mouseWatcher() {
elementToWatchForMouseEventOn.removeEventListener("mouseover",
mouseWatcher,
false);
elementToWatchForMouseEventOn.removeEventListener("mouseout",
mouseWatcher,
false);
SimpleTest.executeSoon(callback);
}
elementToWatchForMouseEventOn.addEventListener("mouseover",
mouseWatcher,
false);
elementToWatchForMouseEventOn.addEventListener("mouseout",
mouseWatcher,
false);
// Just pass a dummy function to waitForFocus; the mouseout/over listener
// will actually handle things for us.
SimpleTest.waitForFocus(function() {}, winToFocus);
}
// Move the mouse over the box.
moveMouseTo(100, 150, function () {
ok(!box.mozMatchesSelector(":hover"), "Box shouldn't be hovered (since it's in a non-clickthrough iframe in a background window)");
// Activate the left window.
changeFocusAndAwaitSyntheticMouse(function () {
ok(gIFrame.mozMatchesSelector(":hover"), "iframe should be hovered");
ok(box.mozMatchesSelector(":hover"), "Box should be hovered");
// De-activate the window (by activating the right window).
changeFocusAndAwaitSyntheticMouse(function () {
ok(!gIFrame.mozMatchesSelector(":hover"), "iframe shouldn't be hovered");
ok(!box.mozMatchesSelector(":hover"), "Box shouldn't be hovered");
// Re-activate it.
changeFocusAndAwaitSyntheticMouse(function () {
ok(gIFrame.mozMatchesSelector(":hover"), "iframe should be hovered");
ok(box.mozMatchesSelector(":hover"), "Box should be hovered");
// Unhover box and iframe by moving the mouse outside the window.
moveMouseTo(0, 150, function () {
ok(!gIFrame.mozMatchesSelector(":hover"), "iframe shouldn't be hovered");
ok(!box.mozMatchesSelector(":hover"), "box shouldn't be hovered");
finalize();
});
}, gLeftWindow, box);
}, gRightWindow, box);
}, gLeftWindow, box);
});
}
function finalize() {
gRightWindow.close();
gLeftWindow.close();
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(openWindows);
]]>
</script>
</window>