| // 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 'sdk_constraint_verifier_support.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(SdkVersionExtensionMethodsTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class SdkVersionExtensionMethodsTest extends SdkConstraintVerifierTest { |
| test_extension_equals() async { |
| await verifyVersion('2.6.0', ''' |
| extension E on int {} |
| '''); |
| } |
| |
| test_extension_lessThan() async { |
| await verifyVersion('2.2.0', ''' |
| extension E on int {} |
| ''', expectedErrors: [ |
| error(HintCode.SDK_VERSION_EXTENSION_METHODS, 0, 9), |
| ]); |
| } |
| |
| test_extensionOverride_equals() async { |
| await verifyVersion('2.6.0', ''' |
| extension E on int { |
| int get a => 0; |
| } |
| void f() { |
| E(0).a; |
| } |
| '''); |
| } |
| |
| test_extensionOverride_lessThan() async { |
| await verifyVersion('2.2.0', ''' |
| extension E on int { |
| int get a => 0; |
| } |
| void f() { |
| E(0).a; |
| } |
| ''', expectedErrors: [ |
| error(HintCode.SDK_VERSION_EXTENSION_METHODS, 0, 9), |
| error(HintCode.SDK_VERSION_EXTENSION_METHODS, 54, 1), |
| ]); |
| } |
| } |