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webdash-readme-preview

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<!doctype html> <!-- @license Copyright (c) 2014 The Polymer Project Authors. All rights reserved. This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by Google as part of the polymer project is also subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt --> <html lang="en"> <head> <meta charset="UTF-8"> <title>Custom Element Upgrade Order</title> <script src="../webcomponents-loader.js"></script> <script src="../../web-component-tester/browser.js"></script> <link rel="import" href="imports/import-upgrade-order.html"> </head> <body> <x-foo id="main"></x-foo> <script> suite('Custom Element upgrade', function() { test('upgrade order', function() { var order = []; class XFoo extends HTMLElement { connectedCallback() { order.push(this.id); } } window.customElements.define('x-foo', XFoo); assert.deepEqual(order, ['import', 'main'], 'elements are upgraded in imports before main document'); }); }); </script> </body> </html>