window-composed-path.html (540B)
1 <!DOCTYPE html> 2 <title>Window: Event.composedPath()</title> 3 <script src="/resources/testharness.js"></script> 4 <script src="/resources/testharnessreport.js"></script> 5 <body> 6 <script> 7 test(() => { 8 const target = window; 9 const event = new Event("foo"); 10 11 function listener(e) { 12 assert_array_equals(e.composedPath(), [target]); 13 } 14 target.addEventListener("foo", listener); 15 target.dispatchEvent(event); 16 assert_array_equals(event.composedPath(), []); 17 }, "window target has an empty path after dispatch"); 18 </script> 19 </body> 20 </html>