| // Copyright (c) 2011, 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 'package:expect/expect.dart'; |
| import 'package:async_helper/async_helper.dart'; |
| import '../compiler_helper.dart'; |
| |
| const String TEST_ONE = r""" |
| class A {} |
| bool foo(bar) { |
| var x = new A(); |
| var y = new A(); |
| return identical(x, y); |
| } |
| """; |
| |
| main() { |
| runTest({bool useKernel}) async { |
| await compile(TEST_ONE, entry: 'foo', useKernel: useKernel, |
| check: (String generated) { |
| // Check that no boolify code is generated. |
| RegExp regexp = new RegExp("=== true"); |
| Iterator matches = regexp.allMatches(generated).iterator; |
| Expect.isFalse(matches.moveNext()); |
| |
| regexp = new RegExp("==="); |
| matches = regexp.allMatches(generated).iterator; |
| Expect.isTrue(matches.moveNext()); |
| Expect.isFalse(matches.moveNext()); |
| }); |
| } |
| |
| asyncTest(() async { |
| print('--test from ast---------------------------------------------------'); |
| await runTest(useKernel: false); |
| print('--test from kernel------------------------------------------------'); |
| await runTest(useKernel: true); |
| }); |
| } |