dart-sdk/tests/lib/mirrors/enum_test.dart
Ryan Macnak 00b2e580a3 [test] Fork mirrors tests.
Bug: https://github.com/dart-lang/sdk/issues/40045
Change-Id: I597259b38684de87016f1e136723d24f4ac05420
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/132440
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
2020-01-22 18:46:23 +00:00

65 lines
2.1 KiB
Dart

// Copyright (c) 2015, 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 test.enums;
import 'dart:mirrors';
import 'package:expect/expect.dart';
import 'stringify.dart';
class C {}
enum Suite { CLUBS, DIAMONDS, SPADES, HEARTS }
main() {
Expect.isFalse(reflectClass(C).isEnum);
Expect.isTrue(reflectClass(Suite).isEnum);
Expect.isFalse(reflectClass(Suite).isAbstract);
Expect.equals(
0,
reflectClass(Suite)
.declarations
.values
.where((d) => d is MethodMirror && d.isConstructor)
.length);
Expect.equals(
reflectClass(Suite),
(reflectClass(C).owner as LibraryMirror).declarations[#Suite],
"found in library");
Expect.equals(reflectClass(Suite), reflect(Suite.CLUBS).type);
Expect.equals(0, reflect(Suite.CLUBS).getField(#index).reflectee);
Expect.equals(1, reflect(Suite.DIAMONDS).getField(#index).reflectee);
Expect.equals(2, reflect(Suite.SPADES).getField(#index).reflectee);
Expect.equals(3, reflect(Suite.HEARTS).getField(#index).reflectee);
Expect.equals(
"Suite.CLUBS", reflect(Suite.CLUBS).invoke(#toString, []).reflectee);
Expect.equals("Suite.DIAMONDS",
reflect(Suite.DIAMONDS).invoke(#toString, []).reflectee);
Expect.equals(
"Suite.SPADES", reflect(Suite.SPADES).invoke(#toString, []).reflectee);
Expect.equals(
"Suite.HEARTS", reflect(Suite.HEARTS).invoke(#toString, []).reflectee);
Expect.setEquals(
[
'Variable(s(index) in s(Suite), final)',
'Variable(s(CLUBS) in s(Suite), static, final)',
'Variable(s(DIAMONDS) in s(Suite), static, final)',
'Variable(s(SPADES) in s(Suite), static, final)',
'Variable(s(HEARTS) in s(Suite), static, final)',
'Variable(s(values) in s(Suite), static, final)',
'Method(s(hashCode) in s(Suite), getter)',
'Method(s(toString) in s(Suite))'
],
reflectClass(Suite)
.declarations
.values
.where((d) => !d.isPrivate)
.map(stringify));
}