<!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 gWalker = null; var gClient = null; 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 testRearrange() { let listFront = null; let listNode = gInspectee.querySelector("#longlist"); promiseDone(gWalker.querySelector(gWalker.rootNode, "#longlist").then(front => { listFront = front; }).then(() => { let computed = gInspectee.defaultView.getComputedStyle(listNode); ok(computed.visibility, "visible", "Node should be visible to start with"); return gWalker.hideNode(listFront); }).then(response => { let computed = gInspectee.defaultView.getComputedStyle(listNode); ok(computed.visibility, "hidden", "Node should be hidden"); return gWalker.unhideNode(listFront); }).then(() => { let computed = gInspectee.defaultView.getComputedStyle(listNode); ok(computed.visibility, "visible", "Node should be visible again."); }).then(runNextTest)); }); addTest(function cleanup() { delete gWalker; 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>