hit-test-hidden-overflow.html (1137B)
1 <!DOCTYPE html> 2 <link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org"> 3 <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1330515"> 4 <style> 5 body { margin: 0; } 6 </style> 7 <div id="first" style="margin-top:20px; height:20px;"> 8 <div style="overflow:hidden; width:500px; margin-left:-100px; height:0;"> 9 <div style="columns:2; gap:0; width:200%;"> 10 <div style="position:relative; margin-left:-100%; height:800px;"></div> 11 </div> 12 </div> 13 </div> 14 <div id="second" style="height:20px;"></div> 15 <div id="log" style="margin-top:200px;"></div> 16 <script src="/resources/testharness.js"></script> 17 <script src="/resources/testharnessreport.js"></script> 18 <script> 19 test(()=> { assert_equals(document.elementFromPoint(50, 10), document.documentElement); }, "above first block"); 20 test(()=> { assert_equals(document.elementFromPoint(50, 30), first); }, "first block"); 21 test(()=> { assert_equals(document.elementFromPoint(50, 50), second); }, "second block"); 22 test(()=> { assert_equals(document.elementFromPoint(50, 70), document.documentElement); }, "below first block"); 23 </script>