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| 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. |
| 4 |
| 5 import 'dart:convert'; |
| 6 import 'dart:io'; |
| 7 |
| 8 import '../lib/shared_messages.dart'; |
| 9 |
| 10 void testJsonIsUpdated() { |
| 11 var packageRoot = Platform.packageRoot; |
| 12 if (packageRoot == null || packageRoot == "") { |
| 13 throw new UnsupportedError("This test requires a package root."); |
| 14 } |
| 15 var jsonUri = |
| 16 Uri.parse(packageRoot).resolve('dart_messages/shared_messages.json'); |
| 17 var jsonPath = jsonUri.toFilePath(); |
| 18 var content = new File(jsonPath).readAsStringSync(); |
| 19 if (JSON.encode(MESSAGES) != content) { |
| 20 print("The content of the Dart messages and the corresponding JSON file"); |
| 21 print("is not the same."); |
| 22 print("Please run bin/json_converter to update the JSON file."); |
| 23 throw "Content is not the same"; |
| 24 } |
| 25 } |
| 26 |
| 27 void testIdsAreUnique() { |
| 28 var usedIds = new Set(); |
| 29 for (var entry in MESSAGES.values) { |
| 30 var id = entry['id']; |
| 31 if (!usedIds.add(id)) { |
| 32 throw "Id appears twice: $id"; |
| 33 } |
| 34 } |
| 35 } |
| 36 |
| 37 void main() { |
| 38 testJsonIsUpdated(); |
| 39 testIdsAreUnique(); |
| 40 } |
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