src/third_party/web_platform_tests/eventsource/eventsource-request-cancellation.htm - cobalt - Git at Google

 <!DOCTYPE html>
 <html>
   <head>
     <title>EventSource: request cancellation</title>
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
   </head>
   <body>
     <div id="log"></div>
     <script>
       var t = async_test();
       onload = t.step_func(function() {
         var url = "resources/message.py?sleep=1000&message=" + encodeURIComponent("retry:1000\ndata:abc\n\n");
         var es = new EventSource(url);
         es.onerror = t.step_func(function() {
           assert_equals(es.readyState, EventSource.CLOSED)
           setTimeout(t.step_func(function () {
             assert_equals(es.readyState, EventSource.CLOSED,
                           "After stopping the eventsource readyState should be CLOSED")
             t.done();
           }), 1000);
         });

         setTimeout(t.step_func(function() {
           window.stop()
           es.onopen = t.unreached_func("Got open event");
           es.onmessage = t.unreached_func("Got message after closing source");
         }), 0);
       });
     </script>
   </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>EventSource: request cancellation</title>
	<script src="/resources/testharness.js"></script>
	<script src="/resources/testharnessreport.js"></script>
	</head>
	<body>
	<div id="log"></div>
	<script>
	var t = async_test();
	onload = t.step_func(function() {
	var url = "resources/message.py?sleep=1000&message=" + encodeURIComponent("retry:1000\ndata:abc\n\n");
	var es = new EventSource(url);
	es.onerror = t.step_func(function() {
	assert_equals(es.readyState, EventSource.CLOSED)
	setTimeout(t.step_func(function () {
	assert_equals(es.readyState, EventSource.CLOSED,
	"After stopping the eventsource readyState should be CLOSED")
	t.done();
	}), 1000);
	});

	setTimeout(t.step_func(function() {
	window.stop()
	es.onopen = t.unreached_func("Got open event");
	es.onmessage = t.unreached_func("Got message after closing source");
	}), 0);
	});
	</script>
	</body>
	</html>