| <!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 test = async_test(null, {timeout: 5000}); |
| var url = "resources/message.py?sleep=1000&message=" + encodeURIComponent("retry:1000\ndata:abc\n\n"); |
| var es = new EventSource(url); |
| var lastEventTime = 0; |
| var lastEventType = ""; |
| var readyStateAtLastEvent = -1; |
| es.onmessage = |
| es.onerror = |
| es.onopen = function (event) { |
| lastEventTime = (new Date()).getTime(); |
| lastEventType = event.type; |
| readyStateAtLastEvent = es.readyState; |
| }; |
| setTimeout(function () { |
| if (typeof window.stop === "function") { |
| window.stop(); |
| } |
| }, 100); |
| setTimeout(function () { |
| test.step(function () { |
| var isActive = ((new Date()).getTime() - lastEventTime) < 2500; |
| if (es.readyState === EventSource.CLOSED) { |
| assert_true(!isActive, "In case EventSource was stopped, it should not be active"); |
| assert_equals(lastEventType, "error", "In case EventSource was stopped, the last event should be an error event"); |
| assert_equals(readyStateAtLastEvent, EventSource.CLOSED, "In case EventSource was stopped, readyState at last event should be closed"); |
| } else { |
| assert_true(isActive, "EventSource is active, but readyState is not EventSource.CLOSED."); |
| } |
| }); |
| es.close(); |
| test.done(); |
| }, 4000); |
| </script> |
| </body> |
| </html> |
