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912005267d
Change-Id: I46be49b2effec3e38a3dc44cd45cfe736f77fa78 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/182680 Commit-Queue: Sigmund Cherem <sigmund@google.com> Reviewed-by: Joshua Litt <joshualitt@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com> Reviewed-by: Stephen Adams <sra@google.com>
72 lines
1.4 KiB
Dart
72 lines
1.4 KiB
Dart
// Copyright (c) 2011, 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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// Properties on hidden native classes.
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import 'native_testing.dart';
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@Native("A")
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class A {
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// Setters and getters should be similar to these methods:
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int getX() => JS('int', '#._x', this);
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void setX(int value) {
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JS('void', '#._x = #', this, value);
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}
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int get X native;
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set X(int value) native;
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int get Y native;
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set Y(int value) native;
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int get Z => JS('int', '#._z', this);
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set Z(int value) {
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JS('void', '#._z = #', this, value);
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}
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}
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A makeA() native;
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void setup() {
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JS('', r"""
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(function(){
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function A() {}
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Object.defineProperty(A.prototype, "X", {
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get: function () { return this._x; },
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set: function (v) { this._x = v; }
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});
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self.makeA = function(){return new A()};
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self.nativeConstructor(A);
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})()""");
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applyTestExtensions(['A']);
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}
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main() {
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nativeTesting();
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setup();
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var a = makeA();
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a.setX(5);
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Expect.equals(5, a.getX());
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a.X = 10;
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a.Y = 20;
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a.Z = 30;
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Expect.equals(10, a.X);
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Expect.equals(20, a.Y);
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Expect.equals(30, a.Z);
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confuse(a).setX(6);
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Expect.equals(6, confuse(a).getX());
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Expect.equals(6, confuse(a).X);
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Expect.equals(20, confuse(a).Y);
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Expect.equals(30, confuse(a).Z);
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}
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