Fix badly written test

tests/standalone/io/http_content_length_test.dart

 // 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:isolate";
 import "dart:io";
 
 void testNoBody(int totalConnections, bool explicitContentLength) {
   HttpServer server = new HttpServer();
   server.onError = (e) => Expect.fail("Unexpected error $e");
@@ skipping 41 matching lines @@
   server.onError = (e) => Expect.fail("Unexpected error $e");
   server.listen("127.0.0.1", 0, backlog: totalConnections);
   server.defaultRequestHandler = (HttpRequest request, HttpResponse response) {
     Expect.equals("2", request.headers.value('content-length'));
     Expect.equals(2, request.contentLength);
     if (useHeader) {
       response.contentLength = 2;
     } else {
       response.headers.set("content-length", 2);
     }
-    OutputStream stream = response.outputStream;
-    stream.writeString("x");
-    Expect.throws(() => response.contentLength = 3, (e) => e is HttpException);
-    stream.writeString("x");
-    Expect.throws(() => stream.writeString("x"), (e) => e is HttpException);
-    stream.close();
-    Expect.throws(() => stream.writeString("x"), (e) => e is HttpException);
+    request.inputStream.onData = request.inputStream.read;
+    request.inputStream.onClosed = () {
+      OutputStream stream = response.outputStream;
+      stream.writeString("x");
+      Expect.throws(() => response.contentLength = 3, (e) => e is HttpException);

[Mads Ager (google), 2013/01/02 13:26:43]

Long line.

+      stream.writeString("x");
+      Expect.throws(() => stream.writeString("x"), (e) => e is HttpException);
+      stream.close();
+      Expect.throws(() => stream.writeString("x"), (e) => e is HttpException);
+    };
   };
 
   int count = 0;
   HttpClient client = new HttpClient();
   for (int i = 0; i < totalConnections; i++) {
     HttpClientConnection conn = client.get("127.0.0.1", server.port, "/");
     conn.onError = (e) => Expect.fail("Unexpected error $e");
     conn.onRequest = (HttpClientRequest request) {
       if (useHeader) {
         request.contentLength = 2;
@@ skipping 30 matching lines @@
   server.defaultRequestHandler = (HttpRequest request, HttpResponse response) {
     Expect.isNull(request.headers.value('content-length'));
     Expect.equals(-1, request.contentLength);
     if (useHeader) {
       response.contentLength = 2;
       response.headers.chunkedTransferEncoding = true;
     } else {
       response.headers.set("content-length", 2);
       response.headers.set("transfer-encoding", "chunked");
     }
-    OutputStream stream = response.outputStream;
-    stream.writeString("x");
-    Expect.throws(() => response.headers.chunkedTransferEncoding = false,
-                  (e) => e is HttpException);
-    stream.writeString("x");
-    stream.writeString("x");
-    stream.close();
-    Expect.throws(() => stream.writeString("x"), (e) => e is HttpException);
+    request.inputStream.onData = request.inputStream.read;
+    request.inputStream.onClosed = () {
+      OutputStream stream = response.outputStream;
+      stream.writeString("x");
+      Expect.throws(() => response.headers.chunkedTransferEncoding = false,
+                    (e) => e is HttpException);
+      stream.writeString("x");
+      stream.writeString("x");
+      stream.close();
+      Expect.throws(() => stream.writeString("x"), (e) => e is HttpException);
+    };
   };
 
   int count = 0;
   HttpClient client = new HttpClient();
   for (int i = 0; i < totalConnections; i++) {
     HttpClientConnection conn = client.get("127.0.0.1", server.port, "/");
     conn.onError = (e) => Expect.fail("Unexpected error $e");
     conn.onRequest = (HttpClientRequest request) {
       if (useHeader) {
         request.contentLength = 2;
@@ skipping 49 matching lines @@
       server.close();
     };
   };
 }
 
 void main() {
   testNoBody(5, false);
   testNoBody(5, true);
   testBody(5, false);
   testBody(5, true);
-  // These tests can fail or timeout on Windows, issue 7562.
-  if (Platform.operatingSystem != 'windows') {
-    testBodyChunked(5, false);
-    testBodyChunked(5, true);
-  }
+  testBodyChunked(5, false);
+  testBodyChunked(5, true);
   testHttp10();
 }