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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
78 lines
1.8 KiB
Dart
78 lines
1.8 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 "dart:_js_helper";
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import "package:expect/expect.dart";
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// Test that native classes can use ordinary Dart classes as mixins.
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@Native("A")
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class A {
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foo() => "A-foo";
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baz() => "A-baz";
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}
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@Native("B")
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class B extends A with M1, M2 {
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bar() => baz();
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}
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class M1 {
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foo() => "M1-foo";
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baz() => "M1-baz";
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}
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class M2 {
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foo() => "M2-foo";
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}
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A makeA() native;
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B makeB() native;
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void setup() native """
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function A() {}
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function B() {}
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makeA = function(){return new A;};
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makeB = function(){return new B;};
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""";
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main() {
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setup();
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A a = makeA();
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Expect.equals("A-foo", a.foo());
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Expect.throws(() => a.bar(), (error) => error is NoSuchMethodError);
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Expect.equals("A-baz", a.baz());
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Expect.isTrue(a is A);
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Expect.isFalse(a is B);
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Expect.isFalse(a is M1);
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Expect.isFalse(a is M2);
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B b = makeB();
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Expect.equals("M2-foo", b.foo());
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Expect.equals("M1-baz", b.bar());
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Expect.equals("M1-baz", b.baz());
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Expect.isTrue(b is A);
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Expect.isTrue(b is B);
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Expect.isTrue(b is M1);
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Expect.isTrue(b is M2);
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M1 m1 = new M1();
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Expect.equals("M1-foo", m1.foo());
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Expect.throws(() => m1.bar(), (error) => error is NoSuchMethodError);
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Expect.equals("M1-baz", m1.baz());
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Expect.isFalse(m1 is A);
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Expect.isFalse(m1 is B);
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Expect.isTrue(m1 is M1);
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Expect.isFalse(m1 is M2);
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M2 m2 = new M2();
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Expect.equals("M2-foo", m2.foo());
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Expect.throws(() => m2.bar(), (error) => error is NoSuchMethodError);
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Expect.throws(() => m2.baz(), (error) => error is NoSuchMethodError);
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Expect.isFalse(m2 is A);
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Expect.isFalse(m2 is B);
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Expect.isFalse(m2 is M1);
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Expect.isTrue(m2 is M2);
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}
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