| <!DOCTYPE html> |
| <p> |
| Test that no more message events are fired after EventSource.close() is called, even if it |
| means discarding events that were already processed. |
| Passes if only one message is received. |
| </p> |
| <pre id=log></pre> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| var log = document.getElementById("log"); |
| var es = new EventSource("resources/event-stream.py"); |
| var counter = 0; |
| es.addEventListener('message', function (e) { |
| log.innerHTML += "Got message #" + ++counter + "\n"; |
| |
| if (counter > 1) |
| log.innerHTML += "FAIL. Handler called after the source was closed explicitely.\n"; |
| |
| es.close(); |
| |
| setTimeout(function () { |
| // Need to wait to see if we're called again. |
| // event-stream.py sends a bunch of events before flushing, so if close() didn't take |
| // effect we'd get a second message practically instantaneously, waiting 100ms should be ok. |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, 100); |
| }, false); |
| |
| </script> |
