test_inspector-hide.html

Enable keyboard shortcuts

<!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 Document</a>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<pre id="test">

</pre>

</body>

</html>