blob: b1699981ddb4e3a88b81cd159d3a5ca2f74597a5 [file] [log] [blame]
// 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();
}
''');
}
}