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| 1 // Copyright (c) 2016, 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 '../bin/batch_util.dart'; |
| 6 import 'dart:async'; |
| 7 |
| 8 /// Wraps a main() method for a test that should be runnable as a self-checking |
| 9 /// unit test. |
| 10 /// |
| 11 /// These tests can be run like: |
| 12 /// |
| 13 /// tools/test.py -cdartk -rself_check |
| 14 /// |
| 15 /// The test can either be run with a single file passed on the command line |
| 16 /// or run in batch mode. |
| 17 runSelfCheck(List<String> args, Future runTest(String filename)) { |
| 18 Future<CompilerOutcome> batchMain(List<String> arguments) async { |
| 19 if (arguments.length != 1) { |
| 20 throw 'Exactly one argument expected'; |
| 21 } |
| 22 String filename = arguments[0]; |
| 23 if (!filename.endsWith('.dill')) { |
| 24 throw 'File does not have expected .dill extension: $filename'; |
| 25 } |
| 26 await runTest(filename); |
| 27 return CompilerOutcome.Ok; |
| 28 } |
| 29 if (args.length == 1 && args[0] == '--batch') { |
| 30 runBatch(batchMain); |
| 31 } else { |
| 32 batchMain(args); |
| 33 } |
| 34 } |
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