scroll-without-intercept.html (781B)
1 <!doctype html> 2 <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1"> 3 <script src="/resources/testharness.js"></script> 4 <script src="/resources/testharnessreport.js"></script> 5 <body> 6 <div style="height: 200vh; width: 200vw;"></div> 7 <div id="frag"></div> 8 <script> 9 promise_test(async t => { 10 // Wait for after the load event so that the navigation doesn't get converted 11 // into a replace navigation. 12 await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0)); 13 14 navigation.addEventListener("navigate", t.step_func(e => { 15 assert_throws_dom("InvalidStateError", () => e.scroll()); 16 }), { once : true }); 17 await navigation.navigate("#frag").finished; 18 }, "scroll: scroll() should throw for non-intercept"); 19 </script> 20 </body>