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<!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 gInspectee = null;
let gWalker = null;
let gResourceCommand = null;
let gCommands = null;
addTest(async function setup() {
const url = document.getElementById("inspectorContent").href;
const { commands, doc } = await attachURL(url);
const target = commands.targetCommand.targetFront;
const inspector = await target.getFront("inspector");
gInspectee = doc;
const walker = inspector.walker;
gWalker = await inspector.getWalker();
gResourceCommand = commands.resourceCommand;
gCommands = commands;
ok(walker === gWalker, "getWalker() twice should return the same walker.");
runNextTest();
});
addTest(async function testReload() {
const oldRootID = gWalker.rootNode.actorID;
info("Start watching for root nodes and wait for the initial root node");
let rootNodeResolve;
let rootNodePromise = new Promise(r => (rootNodeResolve = r));
const onAvailable = rootNodeFront => rootNodeResolve(rootNodeFront);
await gResourceCommand.watchResources([gResourceCommand.TYPES.ROOT_NODE], {
onAvailable,
});
await rootNodePromise;
info("Retrieve the node front for the selector `#a`");
const nodeFront = await gWalker.querySelector(gWalker.rootNode, "#a");
ok(nodeFront.actorID, "Node front has a valid actor ID");
info("Reload the page and wait for the newRoot mutation");
rootNodePromise = new Promise(r => (rootNodeResolve = r));
gInspectee.defaultView.location.reload();
await rootNodePromise;
gWalker = (await gCommands.targetCommand.targetFront.getFront("inspector")).walker;
info("Retrieve the (new) node front for the selector `#a`");
const newNodeFront = await gWalker.querySelector(gWalker.rootNode, "#a");
ok(newNodeFront.actorID, "Got a new actor ID");
ok(gWalker.rootNode.actorID != oldRootID, "Root node should have changed.");
runNextTest();
});
addTest(function cleanup() {
gWalker = null;
gInspectee = null;
gResourceCommand = 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>
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