| // Copyright (c) 2012, 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 |
| |
| library XHRCrossOriginTest; |
| |
| import 'package:async_helper/async_helper.dart'; |
| import 'package:async_helper/async_minitest.dart'; |
| import 'dart:html'; |
| import "dart:convert"; |
| |
| /** |
| * Examine the value of "crossOriginPort" as passed in from the url from |
| * [window.location] to determine what the cross-origin port is for |
| * this test. |
| */ |
| // TODO(efortuna): If we need to use this function frequently, make a |
| // url_analyzer library that is part of test.dart that these tests can import. |
| int get crossOriginPort { |
| var searchUrl = window.location.search; |
| var crossOriginStr = 'crossOriginPort='; |
| var index = searchUrl.indexOf(crossOriginStr); |
| var nextArg = searchUrl.indexOf('&', index); |
| return int.parse(searchUrl.substring(index + crossOriginStr.length, |
| nextArg == -1 ? searchUrl.length : nextArg)); |
| } |
| |
| var port = crossOriginPort; |
| var host = '${window.location.protocol}//${window.location.hostname}:$port'; |
| |
| Future testGetCrossDomain() async { |
| var gotError = false; |
| var url = '$host/root_dart/tests/lib_2/html/xhr_cross_origin_data.txt'; |
| try { |
| var xhr = await HttpRequest.request(url); |
| var data = json.decode(xhr.response); |
| expect(data.containsKey('feed'), isTrue); |
| expect(data['feed'].containsKey('entry'), isTrue); |
| expect(data, isMap); |
| } catch (e) { |
| // Consume errors when not supporting cross origin. |
| gotError = true; |
| } |
| // Expect that we got an error when cross origin is not supported. |
| expect(gotError, !HttpRequest.supportsCrossOrigin); |
| } |
| |
| Future testRequestCrossOrigin() async { |
| var url = '$host/root_dart/tests/lib_2/html/xhr_cross_origin_data.txt'; |
| var response = await HttpRequest.requestCrossOrigin(url); |
| expect(response.contains('feed'), isTrue); |
| } |
| |
| Future testRequestCrossOriginErrors() async { |
| try { |
| var response = await HttpRequest.requestCrossOrigin('does_not_exist'); |
| fail('404s should fail request.'); |
| } catch (_) { |
| // Expected failure. |
| } |
| } |
| |
| void testCrossDomain() { |
| var url = '$host/root_dart/tests/lib_2/html/xhr_cross_origin_data.txt'; |
| var xhr = new HttpRequest(); |
| xhr.open('GET', url, async: true); |
| var validate = expectAsync((data) { |
| expect(data.containsKey('feed'), isTrue); |
| expect(data['feed'].containsKey('entry'), isTrue); |
| expect(data, isMap); |
| }); |
| xhr.onReadyStateChange.listen((e) { |
| if (xhr.readyState == HttpRequest.DONE) { |
| validate(json.decode(xhr.response)); |
| } |
| }); |
| xhr.send(); |
| } |
| |
| Future testGetWithCredentialsCrossDomain() async { |
| var url = '$host/root_dart/tests/lib_2/html/xhr_cross_origin_data.txt'; |
| var xhr = await HttpRequest.request(url, withCredentials: true); |
| var data = json.decode(xhr.response); |
| expect(data.containsKey('feed'), isTrue); |
| expect(data['feed'].containsKey('entry'), isTrue); |
| expect(data, isMap); |
| } |
| |
| main() { |
| test('supported', () { |
| expect(HttpRequest.supportsCrossOrigin, isTrue); |
| }); |
| |
| asyncTest(() async { |
| await testGetCrossDomain(); |
| await testRequestCrossOrigin(); |
| await testRequestCrossOriginErrors(); |
| // Skip the rest if not supported. |
| if (!HttpRequest.supportsCrossOrigin) { |
| return; |
| } |
| testCrossDomain(); |
| await testGetWithCredentialsCrossDomain(); |
| }); |
| } |