| // Copyright (c) 2018, 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/fix.dart'; |
| import 'package:analyzer_plugin/utilities/fixes/fixes.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import 'fix_processor.dart'; |
| |
| void main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(UseEffectiveIntegerDivisionTest); |
| defineReflectiveTests(UseEffectiveIntegerDivisionMultiTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class UseEffectiveIntegerDivisionMultiTest extends BulkFixProcessorTest { |
| Future<void> test_singleFile() async { |
| await resolveTestCode(''' |
| void f() { |
| var a = 5; |
| var b = 2; |
| print((a / (a / b).toInt()).toInt()); |
| } |
| '''); |
| await assertHasFix(''' |
| void f() { |
| var a = 5; |
| var b = 2; |
| print(a ~/ (a ~/ b)); |
| } |
| '''); |
| } |
| |
| Future<void> test_singleFile_extraParentheses() async { |
| await resolveTestCode(''' |
| void f() { |
| var a = 5; |
| var b = 2; |
| print((a / ((a / b).toInt())).toInt()); |
| } |
| '''); |
| await assertHasFix(''' |
| void f() { |
| var a = 5; |
| var b = 2; |
| print(a ~/ ((a ~/ b))); |
| } |
| '''); |
| } |
| } |
| |
| @reflectiveTest |
| class UseEffectiveIntegerDivisionTest extends FixProcessorTest { |
| @override |
| FixKind get kind => DartFixKind.USE_EFFECTIVE_INTEGER_DIVISION; |
| |
| Future<void> test_normalDivision() async { |
| await resolveTestCode(''' |
| void f() { |
| var a = 5; |
| var b = 2; |
| print((a / b).toInt()); |
| } |
| '''); |
| await assertHasFix(''' |
| void f() { |
| var a = 5; |
| var b = 2; |
| print(a ~/ b); |
| } |
| '''); |
| } |
| |
| Future<void> test_normalDivision_targetOfCascadedPropertyAccess() async { |
| await resolveTestCode(''' |
| void f() { |
| (1 / 2).toInt()..isEven; |
| } |
| '''); |
| // This is surprising, but... `1 ~/ 2..isEven` is parsed the same as |
| // `(1 ~/ 2)..isEven`. |
| await assertHasFix(''' |
| void f() { |
| 1 ~/ 2..isEven; |
| } |
| '''); |
| } |
| |
| Future<void> test_normalDivision_targetOfMethodCall() async { |
| await resolveTestCode(''' |
| void f() { |
| (1 / 2).toInt().toString(); |
| } |
| '''); |
| await assertHasFix(''' |
| void f() { |
| (1 ~/ 2).toString(); |
| } |
| '''); |
| } |
| } |