Correctly url-decode the path segment in the http_server.

pkg/http_server/test/utils.dart

 // Copyright (c) 2013, 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.
 
 library utils;
 
 import 'dart:async';
 import 'dart:io';
 
 
 Future<int> getStatusCode(int port,
                           String path,
                           {String host,
                            bool secure: false,
-                           DateTime ifModifiedSince}) {
-  var uri = (secure ?
-      new Uri.https('localhost:$port', path) :
-      new Uri.http('localhost:$port', path));
+                           DateTime ifModifiedSince,
+                           bool rawPath: false}) {
+  var uri;
+  if (rawPath) {
+    uri = new Uri(scheme: secure ? 'https' : 'http',
+                  host: 'localhost',
+                  port: port,
+                  path: path);
+  } else {
+    uri = (secure ?
+        new Uri.https('localhost:$port', path) :
+        new Uri.http('localhost:$port', path));
+  }
   return new HttpClient().getUrl(uri)
       .then((request) {
         if (host != null) request.headers.host = host;
         if (ifModifiedSince != null) {
           request.headers.ifModifiedSince = ifModifiedSince;
         }
         return request.close();
       })
       .then((response) => response.drain().then(
           (_) => response.statusCode));
@@ skipping 17 matching lines @@
 
 const CERTIFICATE = "localhost_cert";
 
 
 setupSecure() {
   Path scriptDir = new Path(new Options().script).directoryPath;
   Path certificateDatabase = scriptDir.append('pkcert');
   SecureSocket.initialize(database: certificateDatabase.toNativePath(),
                           password: 'dartdart');
 }