mirror of
https://github.com/dart-lang/sdk
synced 2024-09-16 04:16:51 +00:00
00b2e580a3
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>
53 lines
1.1 KiB
Dart
53 lines
1.1 KiB
Dart
// Copyright (c) 2014, 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.hot_set_field;
|
|
|
|
import 'dart:mirrors';
|
|
import 'package:expect/expect.dart';
|
|
|
|
class C {
|
|
var field;
|
|
var _field;
|
|
}
|
|
|
|
const int optimizationThreshold = 20;
|
|
|
|
testPublic() {
|
|
var c = new C();
|
|
var im = reflect(c);
|
|
|
|
for (int i = 0; i < (2 * optimizationThreshold); i++) {
|
|
im.setField(#field, i);
|
|
Expect.equals(i, c.field);
|
|
}
|
|
}
|
|
|
|
testPrivate() {
|
|
var c = new C();
|
|
var im = reflect(c);
|
|
|
|
for (int i = 0; i < (2 * optimizationThreshold); i++) {
|
|
im.setField(#_field, i);
|
|
Expect.equals(i, c._field);
|
|
}
|
|
}
|
|
|
|
testPrivateWrongLibrary() {
|
|
var c = new C();
|
|
var im = reflect(c);
|
|
var selector = MirrorSystem.getSymbol(
|
|
'_field', reflectClass(Mirror).owner as LibraryMirror);
|
|
|
|
for (int i = 0; i < (2 * optimizationThreshold); i++) {
|
|
Expect.throwsNoSuchMethodError(() => im.setField(selector, i));
|
|
}
|
|
}
|
|
|
|
main() {
|
|
testPublic();
|
|
testPrivate();
|
|
testPrivateWrongLibrary();
|
|
}
|