| // Copyright (c) 2017, 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'; |
| |
| import 'package:test/test.dart'; |
| |
| /// The sandbox directory in which descriptors are created and validated by |
| /// default. |
| /// |
| /// This is a temporary directory beneath [Directory.systemTemp]. A new one is |
| /// created the first time [sandbox] is accessed for each test case, and |
| /// automatically deleted after the test finishes running. |
| String get sandbox { |
| if (_sandbox != null) return _sandbox; |
| // Resolve symlinks so we don't end up with inconsistent paths on Mac OS where |
| // /tmp is symlinked. |
| _sandbox = Directory.systemTemp.createTempSync('dart_test_') |
| .resolveSymbolicLinksSync(); |
| |
| addTearDown(() async { |
| var sandbox = _sandbox; |
| _sandbox = null; |
| await new Directory(sandbox).delete(recursive: true); |
| }); |
| |
| return _sandbox; |
| } |
| String _sandbox; |
| |
| /// Whether [sandbox] has been created. |
| bool get sandboxExists => _sandbox != null; |