content-visibility-067.html (1173B)
1 <!doctype HTML> 2 3 <html class="reftest-wait"> 4 <meta charset="utf8"> 5 <title>CSS Content Visibility: hidden + focus</title> 6 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org"> 7 <link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> 8 <link rel="match" href="spacer-and-container-ref.html"> 9 <meta name="assert" content="focus ignores element in a hidden subtree"> 10 <script src="/common/reftest-wait.js"></script> 11 12 <style> 13 .spacer { 14 width: 150px; 15 height: 3000px; 16 background: lightblue; 17 } 18 #container { 19 width: 150px; 20 height: 150px; 21 background: red; 22 } 23 #target { 24 position: relative; 25 top: 75px; 26 27 width: 50px; 28 height: 50px; 29 background: red; 30 } 31 .hidden { 32 content-visibility: hidden; 33 } 34 </style> 35 36 <div class=spacer>Test passes if there is no red.</div> 37 <div id=container class=hidden> 38 <div id=target tabindex=0>FAIL</div> 39 </div> 40 41 <script> 42 function runTest() { 43 document.getElementById("target").focus(); 44 requestAnimationFrame(takeScreenshot); 45 } 46 47 window.onload = requestAnimationFrame(() => { 48 requestAnimationFrame(() => { 49 requestAnimationFrame(() => { 50 runTest(); 51 }); 52 }); 53 }); 54 </script> 55 </html>