| // 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/dart/analysis/experiments.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(NotInitializedNonNullableTopLevelVariableTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class NotInitializedNonNullableTopLevelVariableTest |
| extends DriverResolutionTest { |
| @override |
| AnalysisOptionsImpl get analysisOptions => |
| AnalysisOptionsImpl()..enabledExperiments = [EnableString.non_nullable]; |
| |
| test_hasInitializer() async { |
| assertNoErrorsInCode(''' |
| int v = 0; |
| '''); |
| } |
| |
| test_noInitializer() async { |
| assertErrorsInCode(''' |
| int x = 0, y, z = 2; |
| ''', [ |
| error( |
| CompileTimeErrorCode.NOT_INITIALIZED_NON_NULLABLE_TOP_LEVEL_VARIABLE, |
| 11, |
| 1), |
| ]); |
| } |
| |
| test_nullable() async { |
| assertNoErrorsInCode(''' |
| int? v; |
| '''); |
| } |
| |
| test_type_dynamic() async { |
| assertNoErrorsInCode(''' |
| dynamic v; |
| '''); |
| } |
| |
| test_type_dynamic_implicit() async { |
| assertNoErrorsInCode(''' |
| var v; |
| '''); |
| } |
| |
| test_type_never() async { |
| assertErrorsInCode(''' |
| Never v; |
| ''', [ |
| error( |
| CompileTimeErrorCode.NOT_INITIALIZED_NON_NULLABLE_TOP_LEVEL_VARIABLE, |
| 6, |
| 1), |
| ]); |
| } |
| |
| test_type_void() async { |
| assertNoErrorsInCode(''' |
| void v; |
| '''); |
| } |
| } |