Robert Nystrom
ba40d9bece
Change-Id: I73edeeaf4934899b71d6335dcb4b4b54dce46bae Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/426340 Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Nate Biggs <natebiggs@google.com> Commit-Queue: Nate Biggs <natebiggs@google.com>
118 lines
2.7 KiB
Dart
118 lines
2.7 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 "native_testing.dart";
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// Test that native classes and ordinary Dart classes can both use the same
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// ordinary Dart classes as a mixin.
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@Native("A")
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class A {
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String get aa native;
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foo() => "A-foo $aa";
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baz() => "A-baz $aa";
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}
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@Native("B")
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class B extends A with M {
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bar() => 'B-bar -> ${baz()}';
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get mm => 'B.mm($aa)';
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}
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mixin class M {
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foo() => "M-foo ${this.mm}";
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bar() => "M-bar ${this.mm}";
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get mm => 'M.mm';
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}
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class C {
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final String cc = 'cc';
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foo() => 'C-foo $cc';
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baz() => 'C-baz $cc';
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}
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class D extends C with M {
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bar() => 'D-bar -> ${baz()}';
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get mm => 'D.mm($cc)';
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}
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makeA() native;
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makeB() native;
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void setup() {
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JS('', r"""
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(function(){
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function A() {this.aa = 'aa'}
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function B() {this.aa = 'bb'}
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self.makeA = function(){return new A()};
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self.makeB = function(){return new B()};
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self.nativeConstructor(A);
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self.nativeConstructor(B);
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})()""");
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applyTestExtensions(['A', 'B']);
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}
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main() {
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nativeTesting();
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setup();
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var things = [
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makeA,
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makeB,
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() => new C(),
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() => new D(),
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() => new M(),
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].map((f) => f()).toList();
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var a = things[0];
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var b = things[1];
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var c = things[2];
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var d = things[3];
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var m = things[4];
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Expect.equals("M-foo M.mm", m.foo());
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Expect.equals("M-bar M.mm", m.bar());
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Expect.throws(() => m.baz(), (error) => error is NoSuchMethodError);
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Expect.isFalse(m is A);
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Expect.isFalse(m is B);
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Expect.isFalse(m is C);
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Expect.isFalse(m is D);
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Expect.isTrue(m is M);
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Expect.equals("A-foo aa", a.foo());
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Expect.throws(() => a.bar(), (error) => error is NoSuchMethodError);
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Expect.equals("A-baz aa", 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 C);
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Expect.isFalse(a is D);
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Expect.isFalse(a is M);
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Expect.equals("M-foo B.mm(bb)", b.foo());
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Expect.equals("B-bar -> A-baz bb", b.bar());
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Expect.equals("A-baz bb", 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.isFalse(b is C);
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Expect.isFalse(b is D);
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Expect.isTrue(b is M);
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Expect.equals("C-foo cc", c.foo());
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Expect.throws(() => c.bar(), (error) => error is NoSuchMethodError);
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Expect.equals("C-baz cc", c.baz());
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Expect.isFalse(c is A);
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Expect.isFalse(c is B);
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Expect.isTrue(c is C);
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Expect.isFalse(c is D);
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Expect.isFalse(c is M);
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Expect.equals("M-foo D.mm(cc)", d.foo());
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Expect.equals("D-bar -> C-baz cc", d.bar());
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Expect.equals("C-baz cc", d.baz());
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Expect.isFalse(d is A);
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Expect.isFalse(d is B);
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Expect.isTrue(d is C);
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Expect.isTrue(d is D);
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Expect.isTrue(d is M);
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}
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