dart-sdk/tests/lib/mirrors/reflect_uninstantiated_class_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

25 lines
745 B
Dart

// 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.
// A simple test that ensure that reflection works on uninstantiated classes.
import "dart:mirrors";
class Foo {
int a = 0;
}
main() {
// Do NOT instantiate Foo.
var m = reflectClass(Foo);
var field = publicFields(m).single;
if (MirrorSystem.getName(field.simpleName) != 'a') {
throw 'Expected "a", but got "${MirrorSystem.getName(field.simpleName)}"';
}
print(field);
}
publicFields(ClassMirror mirror) => mirror.declarations.values
.where((x) => x is VariableMirror && !(x.isPrivate || x.isStatic));