| // 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/generated/engine.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../driver_resolution.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(IsNotTest); |
| defineReflectiveTests(IsNotWithNnbdTest); |
| defineReflectiveTests(IsTest); |
| defineReflectiveTests(IsWithNnbdTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class IsNotTest extends DriverResolutionTest { |
| test_simple() async { |
| await resolveTestCode(''' |
| void f(Object a) { |
| var b = a is! String; |
| print(b); |
| } |
| '''); |
| assertType(findNode.simple('b)'), 'bool'); |
| } |
| } |
| |
| @reflectiveTest |
| class IsNotWithNnbdTest extends IsNotTest { |
| @override |
| AnalysisOptionsImpl get analysisOptions => AnalysisOptionsImpl() |
| ..contextFeatures = new FeatureSet.forTesting( |
| sdkVersion: '2.3.0', additionalFeatures: [Feature.non_nullable]); |
| |
| @override |
| bool get typeToStringWithNullability => true; |
| } |
| |
| @reflectiveTest |
| class IsTest extends DriverResolutionTest { |
| test_simple() async { |
| await resolveTestCode(''' |
| void f(Object a) { |
| var b = a is String; |
| print(b); |
| } |
| '''); |
| assertType(findNode.simple('b)'), 'bool'); |
| } |
| } |
| |
| @reflectiveTest |
| class IsWithNnbdTest extends IsTest { |
| @override |
| AnalysisOptionsImpl get analysisOptions => AnalysisOptionsImpl() |
| ..contextFeatures = new FeatureSet.forTesting( |
| sdkVersion: '2.3.0', additionalFeatures: [Feature.non_nullable]); |
| |
| @override |
| bool get typeToStringWithNullability => true; |
| } |