dart-sdk/tests/language_2/mixin/lib_extends_method_test.dart
Robert Nystrom fc1b1ecc71 Move files under language_2 into subdirectories.
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
2019-12-11 19:18:00 +00:00

54 lines
1.4 KiB
Dart

// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
library mixin_lib_extends_method_test;
import "package:expect/expect.dart";
import "lib_extends_method_lib.dart" as L;
class S {
foo() => "S-foo";
baz() => "S-baz";
}
class C extends S with L.M1 {}
class D extends S with L.M1, L.M2 {}
class E extends S with L.M2, L.M1 {}
class F extends E {
fez() => "F-fez";
}
main() {
dynamic c = new C();
Expect.equals("S-foo", c.foo());
Expect.equals("M1-bar", c.bar());
Expect.equals("S-baz", c.baz());
Expect.throwsNoSuchMethodError(() => c.fez());
Expect.equals("sugus", c.clo("su")("gus"));
var d = new D();
Expect.equals("S-foo", d.foo());
Expect.equals("M2-bar", d.bar());
Expect.equals("M2-baz", d.baz());
Expect.equals("M2-fez", d.fez());
Expect.equals("sugus", d.clo("su")("gus"));
var e = new E();
Expect.equals("S-foo", e.foo());
Expect.equals("M1-bar", e.bar());
Expect.equals("M2-baz", e.baz());
Expect.equals("M2-fez", e.fez());
Expect.equals("sugus", e.clo("su")("gus"));
var f = new F();
Expect.equals("S-foo", f.foo());
Expect.equals("M1-bar", f.bar());
Expect.equals("M2-baz", f.baz());
Expect.equals("F-fez", f.fez());
Expect.equals("sugus", f.clo("su")("gus"));
}