<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=901250 --> <head> <meta charset="utf-8"> <title>Test for Bug 901250</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; 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(Task.async(function* testScrollIntoView() { let id = "#scroll-into-view"; let rect = gInspectee.querySelector(id).getBoundingClientRect(); let nodeFront = yield gWalker.querySelector(gWalker.rootNode, id); let inViewport = rect.x >= 0 && rect.y >= 0 && rect.y <= gInspectee.defaultView.innerHeight && rect.x <= gInspectee.defaultView.innerWidth; ok(!inViewport, "Element is not in viewport."); yield nodeFront.scrollIntoView(); SimpleTest.executeSoon(() => { rect = gInspectee.querySelector(id).getBoundingClientRect(); inViewport = rect.x >= 0 && rect.y >= 0 && rect.y <= gInspectee.defaultView.innerHeight && rect.x <= gInspectee.defaultView.innerWidth; ok(inViewport, "Element is in viewport."); 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=901250">Mozilla Bug 901250</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>