<!doctype html> <meta charset=utf-8> <title>Script src with an invalid URL</title> <script src=/resources/testharness.js></script> <script src=/resources/testharnessreport.js></script> <div id=log></div> <script> async_test(function(t) { var queued = false; var script = document.createElement("script"); script.onerror = this.step_func_done(function(ev) { assert_equals(ev.type, "error"); assert_false(ev.bubbles, "bubbles"); assert_false(ev.cancelable, "cancelable"); assert_true(ev.isTrusted, "isTrusted"); assert_equals(ev.target, script); assert_true(ev instanceof Event, "instanceof Event"); assert_class_string(ev, "Event"); assert_true(queued, "event should not be dispatched synchronously"); }); script.setAttribute("src", "//[]"); document.body.appendChild(script); queued = true; }); </script>