// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/**
 * @assertion void addError(
 *  error, [
 *  StackTrace stackTrace
 * ])
 * Passes the error to the target consumer as an error event.
 *
 * This function must not be called when a stream is currently being added using
 * addStream.
 *
 * This operation is non-blocking. See flush or done for how to get any errors
 * generated by this call.
 * @description Checks that this operation is non-blocking
 * @author sgrekhov@unipro.ru
 * @issue 31723
 */
import "dart:io";
import "../../../Utils/expect.dart";

var localhost = InternetAddress.loopbackIPv4.address;

test(String method) async {
  asyncStart();
  HttpServer server = await HttpServer.bind(localhost, 0);
  server.listen((HttpRequest request) {
    Expect.fail("Error expected");
  });
  server.handleError((e) {
    Expect.fail("Error on the client end expected");
  });

  HttpClient client = new HttpClient();
  client.open(method, localhost, server.port, "")
      .then((HttpClientRequest request) {
    request.addError("Error 1");
    request.addError("Error 2");
    request.addError("Error 3");
    return request.close();
  }).then((HttpClientResponse response) {
    Expect.fail("Error expected");
  }, onError: (e) {
    Expect.equals("Error 1", e);
    server.close();
    asyncEnd();
  });
}

main() {
  test("get");
  test("head");
  test("delete");
  test("put");
  test("post");
  test("patch");
}