| <!doctype html> |
| <html class="reftest-wait"> |
| <head> |
| <meta charset="utf-8"> |
| <script> |
| document.addEventListener("DOMContentLoaded", () => { |
| const shadowRoot = b.attachShadow({mode: "closed"}); |
| shadowRoot.textContent = "A"; |
| getSelection().collapse(shadowRoot.firstChild, 1); |
| |
| function moveCaretAndReplaceBodyWithAddress() { |
| getSelection().modify("move", "forward", "lineboundary"); |
| document.documentElement.replaceChild(a, document.body); |
| } |
| |
| requestAnimationFrame(() => { |
| requestAnimationFrame(moveCaretAndReplaceBodyWithAddress); |
| requestAnimationFrame(moveCaretAndReplaceBodyWithAddress); |
| requestAnimationFrame( |
| () => document.documentElement.removeAttribute("class") |
| ); |
| }); |
| }, {once: true}); |
| </script> |
| </head> |
| <body> |
| <address id="a"></address> |
| <div id="b"></div> |
| </body> |
| </html> |