| Index: third_party/WebKit/LayoutTests/custom-elements/clone-contenteditable.html
|
| diff --git a/third_party/WebKit/LayoutTests/custom-elements/clone-contenteditable.html b/third_party/WebKit/LayoutTests/custom-elements/clone-contenteditable.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..02522ede788f2949584de047da09629681808da5
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/custom-elements/clone-contenteditable.html
|
| @@ -0,0 +1,34 @@
|
| +<!DOCTYPE html>
|
| +<script src="../resources/testharness.js"></script>
|
| +<script src="../resources/testharnessreport.js"></script>
|
| +<div id=editor contenteditable><x-x>aa</x-x></div>
|
| +<script>
|
| +'use strict';
|
| +
|
| +promise_test(function () {
|
| + let constructCount = 0;
|
| + customElements.define('x-x', class extends HTMLElement {
|
| + constructor() {
|
| + super();
|
| + constructCount++;
|
| + }
|
| + });
|
| +
|
| + assert_equals(constructCount, 1, 'define() should run constructor');
|
| +
|
| + let element = editor.firstElementChild;
|
| + element.focus();
|
| + let selection = getSelection();
|
| + selection.collapse(element.firstChild, 1);
|
| +
|
| + eventSender.keyDown('\r');
|
| +
|
| + // Backup queue runs in a microtask, so schedule the assertions after that.
|
| + return new Promise(resolve => {
|
| + resolve();
|
| + }).then(() => {
|
| + assert_equals(document.getElementsByTagName('x-x').length, 2, 'Enter key should clone the element');
|
| + assert_equals(constructCount, 2, 'clone should run constructor');
|
| + });
|
| +}, 'clone-a-node in contenteditable');
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2097463002:
Add backup element queue to CustomElementReactionStack (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master