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Quelle test_import_xul_to_content.xhtml
Sprache: unbekannt
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<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="t ext/css"?>
<window title="Mozilla Importing XUL into Content"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<!-- test results are displayed in the html:body -->
<body xmlns="http://www.w3.org/1999/xhtml">
<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1027299"
target="_blank">Mozilla Bug 1027299</a>
</body>
<browser id="browserelt" src="about:blank" type="content"/>
<!-- test code goes here -->
<script type="application/javascript">
<![CDATA[
SimpleTest.waitForExplicitFinish();
function expectWarning(expected, when, f) {
Services.console.reset();
f();
var sawWarning = false;
var msgs = Services.console.getMessageArray();
for (var i = 0; i < msgs.length; i++) {
var msg = msgs[i];
if (!msg || !(msg instanceof Ci.nsIScriptError)) {
continue;
}
if (msg.category.includes("DOM") && msg.errorMessage.includes("Importing XUL")) {
sawWarning = true;
}
}
ok(sawWarning == expected, "correct warning condition when " + when);
}
var browser = document.getElementById("browserelt");
browser.addEventListener("load", function() {
var doc = browser.contentDocument;
// We add a <video> element, which contains anonymous XUL content. This should not warn.
var video = doc.createElement("video");
expectWarning(false, "appending video", function() {
doc.documentElement.appendChild(video);
// Force a layout flush to make sure the anonymous content is added.
// eslint-disable-next-line no-unused-vars
let dummy = doc.documentElement.offsetLeft;
});
// We add some XUL to a content document. This should generate a warning.
var elt = document.createXULElement("scrollbar");
var newElt = doc.importNode(elt, false);
expectWarning(true, "appending XUL", function() {
doc.documentElement.appendChild(newElt);
});
SimpleTest.finish();
});
]]>
</script>
</window>
[ Dauer der Verarbeitung: 0.16 Sekunden
(vorverarbeitet)
]
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2026-04-04
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