third_party/WebKit/LayoutTests/custom-elements/imports/resources/inner-html.html - Issue 2242743002: Make custom elements work in HTML imports

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Side by Side Diff: third_party/WebKit/LayoutTests/custom-elements/imports/resources/inner-html.html

Issue 2242743002: Make custom elements work in HTML imports (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Addresses tkent's comments. Created 4 years, 4 months ago

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	1 <!DOCTYPE html>

	2 <script src="../../spec/resources/custom-elements-helpers.js"></script>

	3 <div id="sandbox"></div>

	4 <script>

	5 'use strict';

	6

	7 test(() => {

	8 let constructors = [];

	9 assert_equals(constructors.length, 0);

	10

	11 class MyElement extends HTMLElement {

	12 constructor() {

	13 super();

	14 constructors.push(this);

	15 }

	16 }

	17 customElements.define('a-a', MyElement);

	18

	19 let importDoc = document.currentScript.ownerDocument;

	20 let sandbox = importDoc.querySelector('#sandbox');

	21

	22 sandbox.innerHTML = '<a-a></a-a>';

	23

	24 let a = importDoc.querySelector('a-a');

	25 assert_is_upgraded(a, MyElement, '<a-a> should be upgraded.');

	26 assert_array_equals(constructors, [a]);

	27 }, 'innerHTML with custom elements should work in imported document.');

	28 </script>

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