dart-sdk/tests/lib/mirrors/to_string_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

30 lines
1 KiB
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.
library test.to_string_test;
import 'dart:mirrors';
import 'package:expect/expect.dart';
expect(expected, actual) => Expect.stringEquals(expected, '$actual');
class Foo {
var field;
method() {}
}
main() {
var mirrors = currentMirrorSystem();
expect("TypeMirror on 'dynamic'", mirrors.dynamicType);
expect("TypeMirror on 'void'", mirrors.voidType);
expect("LibraryMirror on 'test.to_string_test'",
mirrors.findLibrary(#test.to_string_test));
expect("InstanceMirror on 1", reflect(1));
expect("ClassMirror on 'Foo'", reflectClass(Foo));
expect("VariableMirror on 'field'", reflectClass(Foo).declarations[#field]);
expect("MethodMirror on 'method'", reflectClass(Foo).declarations[#method]);
String s = reflect(main).toString();
Expect.isTrue(s.startsWith("ClosureMirror on '"), s);
}