callback-exception.html (1003B)
1 <!doctype html> 2 <html> 3 <head> 4 <title>requestAnimationFrame callback exception reported to error handler</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <link rel="help" href="https://w3c.github.io/web-performance/specs/RequestAnimationFrame/Overview.html#dom-windowanimationtiming-requestanimationframe"/> 8 </head> 9 <body> 10 <div id="log"></div> 11 <script> 12 var custom_exception = 'requestAnimationFrameException'; 13 setup({allow_uncaught_exception : true}); 14 async_test(function (t) { 15 addEventListener("error",function(e) { 16 t.step(function() { 17 assert_equals(e.error.message, custom_exception); 18 t.done(); 19 }) 20 }); 21 window.requestAnimationFrame(function () { 22 throw new Error(custom_exception); 23 }); 24 }, "requestAnimationFrame callback exceptions are reported to error handler"); 25 </script> 26 </body> 27 </html>