Allow uri in deepJsonCompare

tools/testing/dart/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:io';
 import 'dart:convert';
 
 import 'path.dart';
@@ skipping 252 matching lines @@
     } else {
       throw new Exception("Can't build hashcode for non json-like object "
           "(${object.runtimeType})");
     }
   }
 
   int get value => _value;
 }
 
 bool deepJsonCompare(Object a, Object b) {
-  if (a == null || a is num || a is String) {
+  if (a == null || a is num || a is String || a is Uri) {

[Bill Hesse, 2015/02/26 09:31:11]

Please add bool as well, like in the hash builder in line 254.

     return a == b;
   } else if (a is List) {
     if (b is List) {
       if (a.length != b.length) return false;
 
       for (int i = 0; i < a.length; i++) {
         if (!deepJsonCompare(a[i], b[i])) return false;
       }
       return true;
     }
@@ skipping 17 matching lines @@
 
 class UniqueObject {
   static int _nextId = 1;
   final int _hashCode;
 
   int get hashCode => _hashCode;
   operator==(other) => other is UniqueObject && _hashCode == other._hashCode;
 
   UniqueObject() : _hashCode = ++_nextId;
 }