mirror of
https://github.com/dart-lang/sdk
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68 lines
1.5 KiB
Dart
68 lines
1.5 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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library test.hot_get_field;
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@MirrorsUsed(targets: "test.hot_get_field")
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import 'dart:mirrors';
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import 'package:expect/expect.dart';
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class C {
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var field;
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var _field;
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operator +(other) => field + other;
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}
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const int optimizationThreshold = 20;
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testPublic() {
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var c = new C();
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var im = reflect(c);
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for (int i = 0; i < (2 * optimizationThreshold); i++) {
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c.field = i;
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Expect.equals(i, im.getField(#field).reflectee);
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}
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}
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testPrivate() {
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var c = new C();
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var im = reflect(c);
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for (int i = 0; i < (2 * optimizationThreshold); i++) {
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c._field = i;
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Expect.equals(i, im.getField(#_field).reflectee);
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}
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}
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testPrivateWrongLibrary() {
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var c = new C();
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var im = reflect(c);
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var selector = MirrorSystem.getSymbol('_field', reflectClass(Mirror).owner);
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for (int i = 0; i < (2 * optimizationThreshold); i++) {
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Expect.throws(() => im.getField(selector), (e) => e is NoSuchMethodError);
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}
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}
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testOperator() {
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var plus = const Symbol("+");
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var c = new C();
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var im = reflect(c);
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for (int i = 0; i < (2 * optimizationThreshold); i++) {
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c.field = i;
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var closurizedPlus = im.getField(plus).reflectee;
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Expect.isTrue(closurizedPlus is Function);
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Expect.equals(2 * i, closurizedPlus(i));
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}
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}
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main() {
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testPublic();
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testPrivate();
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testPrivateWrongLibrary();
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testOperator();
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}
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