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3f46fe216d
BUG= R=floitsch@google.com Review URL: https://codereview.chromium.org//383413003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@38375 260f80e4-7a28-3924-810f-c04153c831b5
71 lines
1.7 KiB
Dart
71 lines
1.7 KiB
Dart
// Copyright (c) 2013, 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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import "package:expect/expect.dart";
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import 'dart:_foreign_helper' show JS;
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import 'dart:_js_helper' show Native, Creates, setNativeSubclassDispatchRecord;
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import 'dart:_interceptors' show
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findInterceptorForType, findConstructorForNativeSubclassType;
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// Test for fields with same name as native fields. We expect N.foo to have the
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// property name 'foo' and A.foo and B.foo to have non-conflicting names.
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@Native("N")
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class N {
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var foo;
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N.init();
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}
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class A extends N {
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var foo = 222;
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A.init() : super.init();
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Nfoo() => super.foo; // TODO(sra): Fix compiler assert.
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}
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class B extends A {
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var foo = 333;
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B.init() : super.init();
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Afoo() => super.foo;
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Bfoo() => foo;
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toString() => '[N.foo = ${Nfoo()}, A.foo = ${Afoo()}, B.foo = ${Bfoo()}]';
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}
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B makeB() native;
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@Creates('=Object')
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getBPrototype() native;
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void setup() native r"""
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function B() { this.foo = 111; } // N.foo
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makeB = function(){return new B;};
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getBPrototype = function(){return B.prototype;};
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""";
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var inscrutable;
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main() {
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setup();
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inscrutable = (x) => x;
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setNativeSubclassDispatchRecord(getBPrototype(), findInterceptorForType(B));
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B b = makeB();
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var constructor = findConstructorForNativeSubclassType(B, 'init');
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Expect.isNotNull(constructor);
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JS('', '#(#)', constructor, b);
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print(b);
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Expect.equals(333, inscrutable(b).Bfoo());
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Expect.equals(222, inscrutable(b).Afoo());
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Expect.equals(111, inscrutable(b).Nfoo());
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Expect.equals(333, b.Bfoo());
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Expect.equals(222, b.Afoo());
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Expect.equals(111, b.Nfoo());
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}
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