<!
DOCTYPE HTML>
<
html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=
-->
<
head>
<
meta charset=
"utf-8">
<
title>Test for Bug </
title>
<
script src=
"chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></
script>
<
link rel=
"stylesheet" type=
"text/css" href=
"chrome://mochikit/content/tests/SimpleTest/test.css">
<
script type=
"application/javascript" src=
"inspector-helpers.js"></
script>
<
script type=
"application/javascript">
"use strict";
window.onload = function() {
SimpleTest.waitForExplicitFinish();
runNextTest();
};
let gWalker = null;
let gInspectee = null;
addTest(async function setup() {
const url = document.getElementById(
"inspectorContent").href;
const { target, doc } = await attachURL(url);
const inspector = await target.getFront(
"inspector");
gInspectee = doc;
gWalker = inspector.walker;
runNextTest();
});
addTest(function testRearrange() {
let listFront = null;
const listNode = gInspectee.querySelector(
"#longlist");
promiseDone(gWalker.querySelector(gWalker.rootNode,
"#longlist").then(front => {
listFront = front;
}).then(() => {
const computed = gInspectee.defaultView.getComputedStyle(listNode);
is(computed.visibility,
"visible",
"Node should be visible to start with");
return gWalker.hideNode(listFront);
}).then(() => {
const computed = gInspectee.defaultView.getComputedStyle(listNode);
is(computed.visibility,
"hidden",
"Node should be hidden");
return gWalker.unhideNode(listFront);
}).then(() => {
const computed = gInspectee.defaultView.getComputedStyle(listNode);
is(computed.visibility,
"visible",
"Node should be visible again.");
}).then(runNextTest));
});
addTest(function cleanup() {
gWalker = null;
gInspectee = null;
runNextTest();
});
</
script>
</
head>
<
body>
<a target=
"_blank" href=
"https://bugzilla.mozilla.org/show_bug.cgi?id=">Mozilla Bug </a>
<a id=
"inspectorContent" target=
"_blank" href=
"inspector-traversal-data.html">Test Doc
ument</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>
</html>
