| // Copyright (c) 2022, 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. |
| |
| import 'package:analyzer/src/error/codes.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../dart/resolution/context_collection_resolution.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(SealedClassSubtypeOutsideOfLibraryTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class SealedClassSubtypeOutsideOfLibraryTest extends PubPackageResolutionTest { |
| test_extends_sealed_inside() async { |
| await assertNoErrorsInCode(r''' |
| sealed class Foo {} |
| class Bar extends Foo {} |
| '''); |
| } |
| |
| test_extends_sealed_outside() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| sealed class Foo {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| class Bar extends Foo {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 37, 3), |
| ]); |
| } |
| |
| test_extends_sealed_outside_viaTypedef_inside() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| sealed class Foo {} |
| typedef FooTypedef = Foo; |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| class Bar extends FooTypedef {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 37, 10), |
| ]); |
| } |
| |
| test_extends_sealed_outside_viaTypedef_outside() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| sealed class Foo {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| typedef FooTypedef = Foo; |
| class Bar extends FooTypedef {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 63, 10), |
| ]); |
| } |
| |
| test_extends_subtypeOfSealed_outside() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| sealed class Foo {} |
| class Bar extends Foo {} |
| '''); |
| |
| await assertNoErrorsInCode(r''' |
| import 'foo.dart'; |
| class Bar2 extends Bar {} |
| '''); |
| } |
| |
| test_implements_sealed_inside() async { |
| await assertNoErrorsInCode(r''' |
| sealed class Foo {} |
| class Bar implements Foo {} |
| '''); |
| } |
| |
| test_implements_sealed_outside() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| sealed class Foo {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| class Bar implements Foo {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 40, 3), |
| ]); |
| } |
| |
| test_implements_sealed_outside_mixin() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| sealed class Foo {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| mixin Bar implements Foo {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 40, 3), |
| ]); |
| } |
| |
| test_implements_sealed_outside_viaTypedef_inside() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| sealed class Foo {} |
| typedef FooTypedef = Foo; |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| class Bar implements FooTypedef {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 40, 10), |
| ]); |
| } |
| |
| test_implements_sealed_outside_viaTypedef_outside() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| sealed class Foo {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| typedef FooTypedef = Foo; |
| class Bar implements FooTypedef {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 66, 10), |
| ]); |
| } |
| |
| test_implements_subtypeOfSealed_outside() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| sealed class Foo {} |
| class Bar implements Foo {} |
| '''); |
| |
| await assertNoErrorsInCode(r''' |
| import 'foo.dart'; |
| class Bar2 implements Bar {} |
| '''); |
| } |
| |
| test_induced_base_implements() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| base class Foo {} |
| sealed class B extends Foo {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| base class Bar extends B {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 42, 1), |
| ]); |
| } |
| |
| test_induced_final_extends() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| final class Foo {} |
| sealed class B extends Foo {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| final class Bar extends B {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 43, 1), |
| ]); |
| } |
| |
| test_induced_final_implements() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| final class Foo {} |
| sealed class B extends Foo {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| final class Bar implements B {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 46, 1), |
| ]); |
| } |
| |
| test_induced_interface_extends() async { |
| newFile('$testPackageLibPath/foo.dart', r''' |
| interface class Foo {} |
| sealed class B extends Foo {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'foo.dart'; |
| class Bar extends B {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 37, 1), |
| ]); |
| } |
| |
| test_on_inside() async { |
| await assertNoErrorsInCode(r''' |
| sealed class A {} |
| mixin B on A {} |
| '''); |
| } |
| |
| test_on_inside_multiple() async { |
| await assertNoErrorsInCode(r''' |
| sealed class A {} |
| sealed class B {} |
| mixin C on A, B {} |
| '''); |
| } |
| |
| test_on_outside() async { |
| newFile('$testPackageLibPath/a.dart', r''' |
| sealed class A {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'a.dart'; |
| mixin B on A {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 28, 1), |
| ]); |
| } |
| |
| test_on_outside_multiple() async { |
| newFile('$testPackageLibPath/a.dart', r''' |
| sealed class A {} |
| sealed class B {} |
| '''); |
| |
| await assertErrorsInCode(r''' |
| import 'a.dart'; |
| mixin C on A, B {} |
| ''', [ |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 28, 1), |
| error( |
| CompileTimeErrorCode.SEALED_CLASS_SUBTYPE_OUTSIDE_OF_LIBRARY, 31, 1), |
| ]); |
| } |
| } |