| // Copyright (c) 2019, 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/dart/analysis/features.dart'; |
| import 'package:analyzer/src/error/codes.dart'; |
| import 'package:analyzer/src/generated/engine.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../dart/resolution/driver_resolution.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(InstanceAccessToStaticMemberTest); |
| defineReflectiveTests(InstanceAccessToStaticMemberWithExtensionMethodsTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class InstanceAccessToStaticMemberTest extends DriverResolutionTest {} |
| |
| @reflectiveTest |
| class InstanceAccessToStaticMemberWithExtensionMethodsTest |
| extends InstanceAccessToStaticMemberTest { |
| @override |
| AnalysisOptionsImpl get analysisOptions => AnalysisOptionsImpl() |
| ..contextFeatures = FeatureSet.forTesting( |
| sdkVersion: '2.3.0', additionalFeatures: [Feature.extension_methods]); |
| |
| test_getter() async { |
| await assertErrorsInCode(''' |
| class C {} |
| |
| extension E on C { |
| static int get a => 0; |
| } |
| |
| C g(C c) => null; |
| f(C c) { |
| g(c).a; |
| } |
| ''', [ |
| error(StaticTypeWarningCode.INSTANCE_ACCESS_TO_STATIC_MEMBER, 93, 1), |
| ]); |
| assertElement( |
| findNode.simple('a;'), |
| findElement.getter('a'), |
| ); |
| } |
| |
| test_method() async { |
| await assertErrorsInCode(''' |
| class C {} |
| |
| extension E on C { |
| static void a() {} |
| } |
| |
| f(C c) { |
| c.a(); |
| } |
| ''', [ |
| error(StaticTypeWarningCode.INSTANCE_ACCESS_TO_STATIC_MEMBER, 68, 1), |
| ]); |
| assertElement( |
| findNode.methodInvocation('a();'), |
| findElement.method('a'), |
| ); |
| } |
| |
| test_setter() async { |
| await assertErrorsInCode(''' |
| class C {} |
| |
| extension E on C { |
| static set a(v) {} |
| } |
| |
| f(C c) { |
| c.a = 2; |
| } |
| ''', [ |
| error(StaticTypeWarningCode.INSTANCE_ACCESS_TO_STATIC_MEMBER, 68, 1), |
| ]); |
| assertElement( |
| findNode.simple('a = 2;'), |
| findElement.setter('a'), |
| ); |
| } |
| } |