close-nested.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /websockets/interfaces/WebSocket/close/close-nested.html?default - WPT Dashboard Interop Dashboard
- /websockets/interfaces/WebSocket/close/close-nested.html?wss - WPT Dashboard Interop Dashboard

<!doctype html>

<title>WebSockets: close() in close event handler</title>

<script src=/resources/testharness.js></script>

<script src=/resources/testharnessreport.js></script>

<script src=../../../constants.sub.js></script>

<meta name="variant" content="?default">

<meta name="variant" content="?wss">

<div id=log></div>

<script>

async_test(function(t) {

  var ws = new WebSocket(SCHEME_DOMAIN_PORT+'/');

  var i = 0;

  ws.onclose = t.step_func(function(e) {

    i++;

    if (i == 1) {

      assert_equals(ws.readyState, ws.CLOSED);

      ws.close();

      assert_equals(ws.readyState, ws.CLOSED);

    t.step_timeout(function() {

      assert_equals(i, 1);

      t.done();

    }, 50);

});

  ws.close();

  assert_equals(ws.readyState, ws.CLOSING);

});

</script>