Send-paired-surrogates.any.js

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// META: script=constants.sub.js

// META: variant=?default

// META: variant=?wpt_flags=h2

// META: variant=?wss

var test = async_test("Send paired surrogates data on a WebSocket - Connection should be closed");

var data = "\uD801\uDC07";

var wsocket = CreateWebSocket(false, false);

var isOpenCalled = false;

var isMessageCalled = false;

wsocket.addEventListener('open', test.step_func(function(evt) {

  wsocket.send(data);

  assert_equals(data.length * 2, wsocket.bufferedAmount);

  isOpenCalled = true;

}), true);

wsocket.addEventListener('message', test.step_func(function(evt) {

  isMessageCalled = true;

  assert_equals(evt.data, data);

  wsocket.close();

}), true);

wsocket.addEventListener('close', test.step_func(function(evt) {

  assert_true(isOpenCalled, "WebSocket connection should be open");

  assert_true(isMessageCalled, "message should be received");

  assert_equals(evt.wasClean, true, "wasClean should be true");

  test.done();

}), true);