| // Copyright (c) 2018, 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" show File; |
| |
| import "package:async_helper/async_helper.dart" show asyncTest; |
| |
| import "package:expect/expect.dart" show Expect; |
| |
| import "generate_experimental_flags.dart" |
| show computeGeneratedFile, generateMessagesFile; |
| |
| main() { |
| asyncTest(() async { |
| Uri generatedFile = await computeGeneratedFile(); |
| String generated = await generateMessagesFile(); |
| String actual = (await new File.fromUri(generatedFile).readAsString()) |
| .replaceAll('\r\n', '\n'); |
| Expect.stringEquals(generated, actual, """ |
| ------------------------ |
| |
| The generated file |
| ${generatedFile.path} |
| |
| is out of date. To regenerate the file, run |
| pkg/front_end/tool/fasta generate-experimental-flags |
| |
| ------------------------ |
| """); |
| }); |
| } |