| <!doctype HTML> |
| <html class="reftest-wait"> |
| <meta charset="utf8"> |
| <title>Display Locking: absolute positioned in flex, which is in a hidden div.</title> |
| <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org"> |
| <link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> |
| <link rel="match" href="container-ref.html"> |
| <meta name="assert" content="content-visibility hidden flex and abspos descendants don't paint"> |
| |
| <script src="/common/reftest-wait.js"></script> |
| <script src="resources/utils.js"></script> |
| |
| <style> |
| #container { |
| width: 150px; |
| height: 150px; |
| background: lightblue; |
| position: relative; |
| } |
| div > div { |
| width: 100px; |
| height: 100px; |
| background: red; |
| } |
| .hidden { |
| content-visibility: hidden; |
| } |
| .flex { display: flex; } |
| .abspos { position: absolute; } |
| </style> |
| |
| <div id=container> |
| <div class=flex> |
| <div class=abspos></div> |
| </div> |
| </div> |
| |
| <script> |
| async function runTest() { |
| document.getElementById("container").classList.add("hidden"); |
| requestAnimationFrame(takeScreenshot); |
| } |
| |
| window.onload = requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |
