| <!DOCTYPE html> |
| <title>Custom Elements: create an element inside a template </title> |
| <link rel="help" href="https://dom.spec.whatwg.org/#concept-create-element"> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="resources/custom-elements-helpers.js"></script> |
| <iframe id="iframe"></iframe> |
| <script> |
| 'use strict'; |
| |
| // Setup iframe to test the parser. |
| iframe.srcdoc = `<template id="test"><a-a>innerHTML</a-a></template>`; |
| setup({ explicit_done: true }); |
| iframe.onload = () => { |
| let doc = iframe.contentDocument; |
| let tmpl = doc.querySelector('#test'); |
| let element = tmpl.content.querySelector('a-a'); |
| assert_equals(element.matches(':defined'), true, 'matches(":defined")'); |
| done(); |
| }; |
| </script> |
