| // Copyright (c) 2013, 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. |
| |
| library symbol_validation_test; |
| |
| import 'dart:mirrors'; |
| import 'package:expect/expect.dart'; |
| |
| validSymbol(String string) { |
| Expect.equals(string, |
| MirrorSystem.getName(new Symbol(string)), |
| 'Valid symbol "$string" should be invertable'); |
| Expect.equals(string, |
| MirrorSystem.getName(MirrorSystem.getSymbol(string)), |
| 'Valid symbol "$string" should be invertable'); |
| } |
| |
| invalidSymbol(String string) { |
| Expect.throws(() => new Symbol(string), |
| (e) => e is ArgumentError, |
| 'Invalid symbol "$string" should be rejected'); |
| Expect.throws(() => MirrorSystem.getSymbol(string), |
| (e) => e is ArgumentError, |
| 'Invalid symbol "$string" should be rejected'); |
| } |
| |
| main() { |
| ['%', '&', '*', '+', '-', '/', '<', '<<', '<=', '==', '>', |
| '>=', '>>', '[]', '[]=', '^', 'unary-', '|', '~', '~/'] |
| .forEach(validSymbol); |
| |
| ['foo', '_bar', 'baz.quz', 'fisk1', 'hest2fisk', 'a.b.c.d.e', |
| '\$', 'foo\$', 'bar\$bar'] |
| .forEach(validSymbol); |
| |
| ['6', '0foo', ',', 'S with M', '_invalid&private'] |
| .forEach(invalidSymbol); |
| } |