| // Copyright (c) 2014, 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 String getAllResponseHeaders() |
| /// Retrieve all the response headers from a request. |
| /// null if no headers have been received. For multipart requests, |
| /// getAllResponseHeaders will return the response headers for the current part |
| /// of the request. |
| /// @description Checks that response headers are retrieved. |
| |
| import "dart:html"; |
| import "../../../Utils/expect.dart"; |
| import "../testcommon.dart"; |
| |
| void check(String allHeaders) { |
| List<String> headers = allHeaders.split('\n'); |
| for (String header in headers) { |
| List<String> entry = header.split(':'); |
| if (entry[0] == "content-type") { |
| Expect.isTrue(entry[1].trim().startsWith("text/plain")); |
| return; |
| } |
| } |
| Expect.fail("content-type not found"); |
| } |
| |
| main() { |
| var request = new HttpRequest(); |
| var port = crossOriginPort; |
| var host = '${window.location.protocol}//${window.location.hostname}:$port'; |
| var url = '$host/root_dart/tests/co19/src/LibTest/html/xhr_cross_origin_data.txt'; |
| request.open('GET', url); |
| asyncStart(); |
| request.onLoad.listen((event) { |
| switch (request.readyState) { |
| case HttpRequest.DONE: |
| check(request.getAllResponseHeaders()); |
| asyncEnd(); |
| break; |
| case HttpRequest.HEADERS_RECEIVED: |
| break; |
| case HttpRequest.LOADING: |
| break; |
| default: |
| Expect.fail( |
| "request.onLoad.listen: unexpected readyState:${request.readyState}"); |
| } |
| }, onError: (Object error) { |
| Expect.fail("request.onLoad.listen:onError($error)"); |
| }); |
| request.send(); |
| Expect.equals(HttpRequest.OPENED, request.readyState, "after send"); |
| } |