| // 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/src/error/codes.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../dart/resolution/context_collection_resolution.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(InstanceAccessToStaticMemberTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class InstanceAccessToStaticMemberTest extends PubPackageResolutionTest { |
| test_extension_getter() async { |
| await assertErrorsInCode(''' |
| class C {} |
| |
| extension E on C { |
| static int get a => 0; |
| } |
| |
| C g(C c) => C(); |
| f(C c) { |
| g(c).a; |
| } |
| ''', [ |
| error(CompileTimeErrorCode.INSTANCE_ACCESS_TO_STATIC_MEMBER, 92, 1), |
| ]); |
| assertElement( |
| findNode.simple('a;'), |
| findElement.getter('a'), |
| ); |
| } |
| |
| test_extension_method() async { |
| await assertErrorsInCode(''' |
| class C {} |
| |
| extension E on C { |
| static void a() {} |
| } |
| |
| f(C c) { |
| c.a(); |
| } |
| ''', [ |
| error(CompileTimeErrorCode.INSTANCE_ACCESS_TO_STATIC_MEMBER, 68, 1), |
| ]); |
| assertElement( |
| findNode.methodInvocation('a();'), |
| findElement.method('a'), |
| ); |
| } |
| |
| test_extension_setter() async { |
| await assertErrorsInCode(''' |
| class C {} |
| |
| extension E on C { |
| static set a(int v) {} |
| } |
| |
| f(C c) { |
| c.a = 2; |
| } |
| ''', [ |
| error(CompileTimeErrorCode.INSTANCE_ACCESS_TO_STATIC_MEMBER, 72, 1), |
| ]); |
| |
| assertAssignment( |
| findNode.assignment('a ='), |
| readElement: null, |
| readType: null, |
| writeElement: findElement.setter('a', of: 'E'), |
| writeType: 'int', |
| operatorElement: null, |
| type: 'int', |
| ); |
| |
| if (hasAssignmentLeftResolution) { |
| assertElement( |
| findNode.simple('a = 2;'), |
| findElement.setter('a'), |
| ); |
| } |
| } |
| |
| test_method_reference() async { |
| await assertErrorsInCode(r''' |
| class A { |
| static m() {} |
| } |
| f(A a) { |
| a.m; |
| } |
| ''', [ |
| error(CompileTimeErrorCode.INSTANCE_ACCESS_TO_STATIC_MEMBER, 41, 1), |
| ]); |
| } |
| |
| test_propertyAccess_field() async { |
| await assertErrorsInCode(r''' |
| class A { |
| static var f; |
| } |
| f(A a) { |
| a.f; |
| } |
| ''', [ |
| error(CompileTimeErrorCode.INSTANCE_ACCESS_TO_STATIC_MEMBER, 41, 1), |
| ]); |
| } |
| |
| test_propertyAccess_getter() async { |
| await assertErrorsInCode(r''' |
| class A { |
| static get f => 42; |
| } |
| f(A a) { |
| a.f; |
| } |
| ''', [ |
| error(CompileTimeErrorCode.INSTANCE_ACCESS_TO_STATIC_MEMBER, 47, 1), |
| ]); |
| } |
| |
| test_propertyAccess_setter() async { |
| await assertErrorsInCode(r''' |
| class A { |
| static set f(x) {} |
| } |
| f(A a) { |
| a.f = 42; |
| } |
| ''', [ |
| error(CompileTimeErrorCode.INSTANCE_ACCESS_TO_STATIC_MEMBER, 46, 1), |
| ]); |
| } |
| } |