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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 type="application/javascript" 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;version=1.8" src="inspector-helpers.js"></script>
+ <script type="application/javascript;version=1.8">
+const inspector = require("devtools/shared/fronts/inspector");
+
+window.onload = function() {
+ SimpleTest.waitForExplicitFinish();
+ runNextTest();
+}
+
+var gInspectee = null;
+var gClient = null;
+var gWalker = null;
+var checkActorIDs = [];
+
+function assertOwnership() {
+ assertOwnershipTrees(gWalker);
+}
+
+addTest(function setup() {
+ let url = document.getElementById("inspectorContent").href;
+ attachURL(url, function(err, client, tab, doc) {
+ gInspectee = doc;
+ let {InspectorFront} = require("devtools/shared/fronts/inspector");
+ let inspector = InspectorFront(client, tab);
+ promiseDone(inspector.getWalker().then(walker => {
+ ok(walker, "getWalker() should return an actor.");
+ gClient = client;
+ gWalker = walker;
+ }).then(runNextTest));
+ });
+});
+
+addTest(function testChangeAttrs() {
+ let attrNode = gInspectee.querySelector("#a");
+ let attrFront;
+ promiseDone(gWalker.querySelector(gWalker.rootNode, "#a").then(front => {
+ attrFront = front;
+ dump("attrFront is: " + attrFront + "\n");
+ // Add a few attributes.
+ let list = attrFront.startModifyingAttributes();
+ list.setAttribute("data-newattr", "newvalue");
+ list.setAttribute("data-newattr2", "newvalue");
+ return list.apply();
+ }).then(() => {
+ // We're only going to test that the change hit the document.
+ // There are other tests that make sure changes are propagated
+ // to the client.
+ is(attrNode.getAttribute("data-newattr"), "newvalue", "Node should have the first new attribute");
+ is(attrNode.getAttribute("data-newattr2"), "newvalue", "Node should have the second new attribute.");
+ }).then(() => {
+ // Change an attribute.
+ let list = attrFront.startModifyingAttributes();
+ list.setAttribute("data-newattr", "changedvalue");
+ return list.apply();
+ }).then(() => {
+ is(attrNode.getAttribute("data-newattr"), "changedvalue", "Node should have the changed first value.");
+ is(attrNode.getAttribute("data-newattr2"), "newvalue", "Second value should remain unchanged.");
+ }).then(() => {
+ let list = attrFront.startModifyingAttributes();
+ list.removeAttribute("data-newattr2");
+ return list.apply();
+ }).then(() => {
+ is(attrNode.getAttribute("data-newattr"), "changedvalue", "Node should have the changed first value.");
+ ok(!attrNode.hasAttribute("data-newattr2"), "Second value should be removed.");
+ }).then(runNextTest));
+});
+
+addTest(function cleanup() {
+ delete gWalker;
+ delete gInspectee;
+ delete gClient;
+ 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>