blob: f9122d4de7c72221f35c5200f4805fd71b2d2f64 [file] [log] [blame]
// 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/error/codes.g.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
import '../dart/resolution/context_collection_resolution.dart';
main() {
defineReflectiveSuite(() {
defineReflectiveTests(UnusedCatchStackTest);
});
}
@reflectiveTest
class UnusedCatchStackTest extends PubPackageResolutionTest {
test_on_unusedStack() async {
await assertErrorsInCode(r'''
main() {
try {
} on String catch (exception, stackTrace) {
}
}
''', [
error(WarningCode.UNUSED_CATCH_STACK, 49, 10),
]);
}
test_on_usedStack() async {
await assertNoErrorsInCode(r'''
main() {
try {
} on String catch (exception, stackTrace) {
print(stackTrace);
}
}
''');
}
test_unusedStack() async {
await assertErrorsInCode(r'''
main() {
try {
} catch (exception, stackTrace) {
}
}
''', [
error(WarningCode.UNUSED_CATCH_STACK, 39, 10),
]);
}
test_usedStack() async {
await assertNoErrorsInCode(r'''
main() {
try {
} catch (exception, stackTrace) {
print(stackTrace);
}
}
''');
}
}