| // 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. |
| // |
| |
| import 'dart:io'; |
| import 'dart:isolate'; |
| |
| class Handler1 { |
| void onRequest(HttpRequest request, HttpResponse response) { |
| response.outputStream.writeString("Handler 1"); |
| response.outputStream.close(); |
| } |
| } |
| |
| class Handler2 { |
| void onRequest(HttpRequest request, HttpResponse response) { |
| response.outputStream.writeString("Handler 2"); |
| response.outputStream.close(); |
| } |
| } |
| |
| class French404Handler { |
| void onRequest(HttpRequest request, HttpResponse response) { |
| response.statusCode = HttpStatus.NOT_FOUND; |
| response.reasonPhrase = "Non Trouvé"; |
| response.outputStream.close(); |
| } |
| } |
| |
| class Server { |
| Server() { |
| server = new HttpServer(); |
| server.listen("127.0.0.1", 0); |
| port = server.port; |
| server.onError = (e) { |
| Expect.fail("No server errors expected: $e"); |
| }; |
| } |
| |
| void addHandler(Function matcher, handler) { |
| if (handler is Function) { |
| server.addRequestHandler(matcher, handler); |
| } else { |
| server.addRequestHandler(matcher, handler.onRequest); |
| } |
| } |
| |
| void set defaultHandler(handler) { |
| if (handler is Function) { |
| server.defaultRequestHandler = handler; |
| } else { |
| server.defaultRequestHandler = handler.onRequest; |
| } |
| } |
| |
| void close() { |
| server.close(); |
| } |
| |
| int port; |
| HttpServer server; |
| } |
| |
| void testDefaultHandler() { |
| Server server = new Server(); |
| HttpClient client = new HttpClient(); |
| |
| void done() { |
| server.close(); |
| client.shutdown(); |
| } |
| |
| void error(e) { |
| Expect.fail("No client error expected $e"); |
| done(); |
| }; |
| |
| void german404(HttpRequest request, HttpResponse response) { |
| response.statusCode = HttpStatus.NOT_FOUND; |
| response.reasonPhrase = "Nicht Gefunden"; |
| response.outputStream.close(); |
| } |
| |
| // Test the standard default handler. |
| HttpClientConnection conn = client.get("127.0.0.1", server.port, "/"); |
| conn.onResponse = (HttpClientResponse response) { |
| Expect.equals(HttpStatus.NOT_FOUND, response.statusCode); |
| Expect.equals("Not Found", response.reasonPhrase); |
| |
| // Install a default handler. |
| server.defaultHandler = german404; |
| HttpClientConnection conn = client.get("127.0.0.1", server.port, "/"); |
| conn.onResponse = (HttpClientResponse response) { |
| Expect.equals(HttpStatus.NOT_FOUND, response.statusCode); |
| Expect.equals("Nicht Gefunden", response.reasonPhrase); |
| |
| // Install another default handler. |
| server.defaultHandler = new French404Handler(); |
| HttpClientConnection conn = client.get("127.0.0.1", server.port, "/"); |
| conn.onResponse = (HttpClientResponse response) { |
| Expect.equals(HttpStatus.NOT_FOUND, response.statusCode); |
| Expect.equals("Non Trouvé", response.reasonPhrase); |
| response.inputStream.onClosed = done; |
| }; |
| conn.onError = error; |
| }; |
| conn.onError = error; |
| }; |
| conn.onError = error; |
| } |
| |
| void testHandlers() { |
| Server server = new Server(); |
| HttpClient client = new HttpClient(); |
| int requests = 0; |
| int doneCount = 0; |
| |
| void done() { |
| doneCount++; |
| if (doneCount == requests) { |
| server.close(); |
| client.shutdown(); |
| } |
| } |
| |
| void error(e) { |
| Expect.fail("No client error expected $e"); |
| done(); |
| }; |
| |
| void handler3(HttpRequest request, HttpResponse response) { |
| response.statusCode = HttpStatus.OK; |
| response.outputStream.writeString("Handler 3"); |
| response.outputStream.close(); |
| } |
| |
| void handler4(HttpRequest request, HttpResponse response) { |
| response.statusCode = HttpStatus.OK; |
| response.outputStream.writeString("Handler 4"); |
| response.outputStream.close(); |
| } |
| |
| void checkBody(HttpClientResponse response, String expected) { |
| StringBuffer sb = new StringBuffer(); |
| StringInputStream stream = new StringInputStream(response.inputStream); |
| stream.onData = () { |
| sb.add(stream.read()); |
| }; |
| stream.onClosed = () { |
| Expect.equals(expected, sb.toString()); |
| done(); |
| }; |
| } |
| |
| server.addHandler( |
| (request) => request.path.startsWith("/xxx/yyy/"), new Handler1()); |
| server.addHandler( |
| (request) => new RegExp("^/xxx").hasMatch(request.path), new Handler2()); |
| server.addHandler( |
| (request) => request.path == "/yyy.dat", handler3); |
| server.addHandler( |
| (request) => request.path.endsWith(".dat"), handler4); |
| |
| void testRequest(String path, int expectedStatus, String expectedBody) { |
| HttpClientConnection conn = |
| client.get("127.0.0.1", server.port, path); |
| requests++; |
| conn.onResponse = (HttpClientResponse response) { |
| Expect.equals(expectedStatus, response.statusCode); |
| checkBody(response, expectedBody); |
| }; |
| conn.onError = error; |
| } |
| |
| testRequest("/xxx/yyy/zzz", HttpStatus.OK, "Handler 1"); |
| testRequest("/xxx/zzz", HttpStatus.OK, "Handler 2"); |
| testRequest("/yyy.dat", HttpStatus.OK, "Handler 3"); |
| testRequest("/abc.dat", HttpStatus.OK, "Handler 4"); |
| testRequest("/abcdat", HttpStatus.NOT_FOUND, ""); |
| testRequest("/xxx.dat", HttpStatus.OK, "Handler 2"); |
| } |
| |
| main() { |
| testDefaultHandler(); |
| testHandlers(); |
| } |