Content - c92277544b6091cd0ec8e0f83d605cdccdd4f111 - fdfabed/eventsource/eventsource-close.htm

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Tip revision: 8d9511f490f0dc163cbc428a1fb63764b02b391e authored by Robin Berjon on 17 April 2014, 10:42:34 UTC
remove testing relying on detach() since that is now supposed to do nothing

Tip revision: 8d9511f

eventsource-close.htm

<!DOCTYPE html>
<html>
  <head>
    <title>EventSource: close()</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
  </head>
  <body>
    <div id="log"></div>
    <script>
      var test = async_test()
      test.step(function() {
        var source = new EventSource("resources/message.py")
        source.onopen = function() {
          test.step(function() {
            this.close()
            assert_equals(this.readyState, this.CLOSED)
          }, this)
          test.done()
        }
      })

      var test2 = async_test(document.title + ", test events", { timeout: 9000 });
      test2.step(function() {
        var count = 0, reconnected = false,
            source = new EventSource("resources/reconnect-fail.py?id=" + new Date().getTime());

        source.onerror = this.step_func(function(e) {
          assert_equals(e.type, 'error');
          switch(count) {
            // reconnecting after first message
            case 1:
              assert_equals(source.readyState, source.CONNECTING, "reconnecting readyState");

              reconnected = true;
              break;

            // one more reconnect to get to the closing
            case 2:
              assert_equals(source.readyState, source.CONNECTING, "last reconnecting readyState");
              count++;
              break;

            // close
            case 3:
              assert_equals(source.readyState, source.CLOSED, "closed readyState");

              // give some time for errors to hit us
              setTimeout(this.step_func(function() { this.done(); }), 100);
              break;

            default:
              assert_unreached("Error handler with msg count " + count);
          }

        });

        source.onmessage = this.step_func(function(e) {
          switch(count) {
            case 0:
              assert_true(!reconnected, "no error event run");
              assert_equals(e.data, "opened", "data");
              break;

            case 1:
              assert_true(reconnected, "have reconnected");
              assert_equals(e.data, "reconnected", "data");
              break;

            default:
              assert_unreached("Dunno what to do with message number " + count);
          }

          count++;
        });

        source.onopen = this.step_func(function(e) {
          assert_equals(source.readyState, source.OPEN, "open readyState");
          //assert_equals(count, 0, "message count"); //XXX Order of execution is not specified
        });

      });

    </script>
  </body>
</html>

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