| // Copyright (c) 2018, 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. |
| |
| // @dart = 2.9 |
| |
| /// @assertion int contentLength |
| /// Returns the content length of the response body. Returns -1 if the size of |
| /// the response body is not known in advance. |
| /// |
| /// If the content length needs to be set, it must be set before the body is |
| /// written to. Setting the reason phrase after writing to the body will throw a |
| /// StateError. |
| /// @description Checks that it is an Exception if the content length is set |
| /// after the body is written to |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:io"; |
| import "dart:convert"; |
| import "../../../Utils/expect.dart"; |
| |
| var localhost = InternetAddress.loopbackIPv4.address; |
| |
| test(String method) async { |
| asyncStart(); |
| String helloWorld = "Hello test world!"; |
| HttpServer server = await HttpServer.bind(localhost, 0); |
| server.listen((HttpRequest request) { |
| request.response.write(helloWorld); |
| Expect.throws(() {request.response.contentLength = helloWorld.length;}); |
| request.response.close(); |
| server.close(); |
| }); |
| |
| HttpClient client = new HttpClient(); |
| client.open(method, localhost, server.port, "") |
| .then((HttpClientRequest request) { |
| return request.close(); |
| }).then((HttpClientResponse response) { |
| Expect.equals(-1, response.contentLength); |
| response.cast<List<int>>().transform(utf8.decoder).listen((content) {}); |
| asyncEnd(); |
| }); |
| } |
| |
| main() { |
| test("get"); |
| test("head"); |
| test("delete"); |
| test("put"); |
| test("post"); |
| test("patch"); |
| } |