| // Copyright (c) 2014, 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:test/test.dart'; |
| |
| import '../../descriptor.dart' as d; |
| import '../../test_pub.dart'; |
| |
| void main() { |
| test('performs version solver backtracking if necessary', () async { |
| await servePackages() |
| ..serve( |
| 'foo', |
| '1.1.0', |
| pubspec: { |
| 'environment': {'sdk': defaultSdkConstraint} |
| }, |
| ) |
| ..serve( |
| 'foo', |
| '1.2.0', |
| pubspec: { |
| 'environment': {'sdk': '^3.1.3'} |
| }, |
| ); |
| |
| await runPub(args: ['global', 'activate', 'foo']); |
| |
| // foo 1.2.0 won't be picked because its SDK constraint conflicts with the |
| // dummy SDK version 3.1.2+3. |
| await d.dir(cachePath, [ |
| d.dir('global_packages', [ |
| d.dir('foo', [d.file('pubspec.lock', contains('1.1.0'))]) |
| ]) |
| ]).validate(); |
| }); |
| } |