fcp-typographic-pseudo.html (789B)
1 <!DOCTYPE html> 2 <head> 3 <title>Performance Paint Timing Test: FCP should not fire when all text is hidden due to typographic pseudo-elements</title> 4 <style> 5 #main { 6 position: relative; 7 width: 100px; 8 height: 100px; 9 } 10 11 #main *::first-letter { 12 opacity: 0; 13 } 14 15 /* contentful class is defined in test_fcp script. */ 16 #main.contentful *::first-letter { 17 opacity: 1; 18 } 19 </style> 20 </head> 21 <body> 22 <script src="/resources/testharness.js"></script> 23 <script src="/resources/testharnessreport.js"></script> 24 <script src="../resources/utils.js"></script> 25 <div id="main"> 26 <div>A</div> 27 </div> 28 <script> 29 test_fcp("First contentful paint fires only when some of the text is visible, considering ::first-letter.") 30 </script> 31 </body> 32 </html>