clip-path-path-with-zoom-hittest.html (933B)
1 <!DOCTYPE html> 2 <title>CSS Masking: Test clip-path property hit-testing when the page is zoomed</title> 3 <link rel="author" title="Noam Rosenthal" href="mailto:noam@webkit.org"> 4 <link rel="help" href="https://drafts.csswg.org/css-shapes-2/#funcdef-path"> 5 <meta name="assert" content="The zoomed path is hit-tested correctly"> 6 <script src="/resources/testharness.js"></script> 7 <script src="/resources/testharnessreport.js"></script> 8 <style> 9 #triangle { 10 width: 100px; 11 height: 100px; 12 background-color: green; 13 clip-path: path(nonzero, 'M0,0 L100,0 L0,100 L0,0'); 14 zoom: 2; 15 } 16 </style> 17 <div id="triangle"></div> 18 <script> 19 test(() => { 20 assert_equals(document.elementFromPoint(20, 20).id, 'triangle') 21 assert_equals(document.elementFromPoint(150, 20).id, 'triangle') 22 assert_equals(document.elementFromPoint(180, 180).tagName, 'BODY') 23 }, 'clip-path: path() hit-test takes zoom into account'); 24 25 </script>