| // Copyright (c) 2020, 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(DuplicateFieldFormalParameterTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class DuplicateFieldFormalParameterTest extends PubPackageResolutionTest { |
| test_optional_named() async { |
| await assertErrorsInCode(r''' |
| class A { |
| int a; |
| A({this.a = 0, this.a = 1}); |
| } |
| ''', [ |
| error(CompileTimeErrorCode.DUPLICATE_FIELD_FORMAL_PARAMETER, 41, 1), |
| ]); |
| } |
| |
| test_optional_positional() async { |
| await assertErrorsInCode(r''' |
| class A { |
| int a; |
| A([this.a = 0, this.a = 1]); |
| } |
| ''', [ |
| error(CompileTimeErrorCode.DUPLICATE_FIELD_FORMAL_PARAMETER, 41, 1), |
| ]); |
| } |
| |
| test_optional_positional_final() async { |
| await assertErrorsInCode(r''' |
| class A { |
| final x; |
| A([this.x = 1, this.x = 2]) {} |
| } |
| ''', [ |
| error(CompileTimeErrorCode.DUPLICATE_FIELD_FORMAL_PARAMETER, 43, 1), |
| ]); |
| } |
| |
| test_required_named() async { |
| await assertErrorsInCode(r''' |
| class A { |
| int a; |
| A({required this.a, required this.a}); |
| } |
| ''', [ |
| error(CompileTimeErrorCode.DUPLICATE_FIELD_FORMAL_PARAMETER, 55, 1), |
| ]); |
| } |
| |
| test_required_positional() async { |
| await assertErrorsInCode(r''' |
| class A { |
| int a; |
| A(this.a, this.a); |
| } |
| ''', [ |
| error(CompileTimeErrorCode.DUPLICATE_FIELD_FORMAL_PARAMETER, 36, 1), |
| ]); |
| } |
| |
| test_required_positional_final() async { |
| await assertErrorsInCode(r''' |
| class A { |
| final x; |
| A(this.x, this.x) {} |
| } |
| ''', [ |
| error(CompileTimeErrorCode.DUPLICATE_FIELD_FORMAL_PARAMETER, 38, 1), |
| ]); |
| } |
| } |