| // Copyright (c) 2020, 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:analysis_server/src/services/correction/assist.dart'; |
| import 'package:analyzer_plugin/utilities/assist/assist.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import 'assist_processor.dart'; |
| |
| void main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(ShadowFieldTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class ShadowFieldTest extends AssistProcessorTest { |
| @override |
| AssistKind get kind => DartAssistKind.SHADOW_FIELD; |
| |
| Future<void> test_is_assigned() async { |
| await resolveTestCode(''' |
| class C { |
| num f = 0; |
| |
| void m() { |
| if (f is int) { |
| print(f.abs()); |
| } |
| f = 0; |
| print(f.abs()); |
| } |
| } |
| '''); |
| await assertNoAssistAt('f is'); |
| } |
| |
| Future<void> test_is_noBlock_while() async { |
| await resolveTestCode(''' |
| class C { |
| num f = 0; |
| |
| void m() { |
| while (true) |
| if (f is int) { |
| print((f as int).abs()); |
| } |
| } |
| } |
| '''); |
| await assertNoAssistAt('f is'); |
| } |
| |
| Future<void> test_is_referencedViaThis() async { |
| await resolveTestCode(''' |
| class C { |
| num f = 0; |
| |
| void m() { |
| if (f is int) { |
| print(this.f); |
| } |
| } |
| } |
| '''); |
| await assertHasAssistAt('f is', ''' |
| class C { |
| num f = 0; |
| |
| void m() { |
| var f = this.f; |
| if (f is int) { |
| print(this.f); |
| } |
| } |
| } |
| '''); |
| } |
| |
| Future<void> test_is_simple() async { |
| await resolveTestCode(''' |
| class C { |
| num f = 0; |
| |
| void m() { |
| if (f is int) { |
| print((f as int).abs()); |
| } |
| } |
| } |
| '''); |
| await assertHasAssistAt('f is', ''' |
| class C { |
| num f = 0; |
| |
| void m() { |
| var f = this.f; |
| if (f is int) { |
| print((f as int).abs()); |
| } |
| } |
| } |
| '''); |
| } |
| |
| Future<void> test_notNull() async { |
| await resolveTestCode(''' |
| class C { |
| int? f; |
| |
| void m() { |
| if (f != null) { |
| print(f!.abs()); |
| } |
| } |
| } |
| '''); |
| await assertHasAssistAt('f !=', ''' |
| class C { |
| int? f; |
| |
| void m() { |
| var f = this.f; |
| if (f != null) { |
| print(f!.abs()); |
| } |
| } |
| } |
| '''); |
| } |
| |
| Future<void> test_notNull_assigned() async { |
| await resolveTestCode(''' |
| class C { |
| int? f; |
| |
| void m() { |
| if (f != null) { |
| print(f!.abs()); |
| } |
| f = 0; |
| print(f!.abs()); |
| } |
| } |
| '''); |
| await assertNoAssistAt('f != '); |
| } |
| |
| Future<void> test_notNull_referencedViaThis() async { |
| await resolveTestCode(''' |
| class C { |
| int? f; |
| |
| void m() { |
| if (f != null) { |
| print(this.f!); |
| } |
| } |
| } |
| '''); |
| await assertHasAssistAt('f != ', ''' |
| class C { |
| int? f; |
| |
| void m() { |
| var f = this.f; |
| if (f != null) { |
| print(this.f!); |
| } |
| } |
| } |
| '''); |
| } |
| } |