pkg/analyzer/test/src/diagnostics/non_type_in_catch_clause_test.dart

// 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.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';

import '../dart/resolution/driver_resolution.dart';

main() {
  defineReflectiveSuite(() {
    defineReflectiveTests(NonTypeInCatchClauseTest);
  });
}

@reflectiveTest
class NonTypeInCatchClauseTest extends DriverResolutionTest {
  test_notDefined() async {
    await assertErrorsInCode('''
f() {
  try {
  } on T catch (e) {
  }
}
''', [
      error(StaticWarningCode.NON_TYPE_IN_CATCH_CLAUSE, 21, 1),
      error(HintCode.UNUSED_CATCH_CLAUSE, 30, 1),
    ]);
  }

  test_notType() async {
    await assertErrorsInCode('''
var T = 0;
f() {
  try {
  } on T catch (e) {
  }
}
''', [
      error(StaticWarningCode.NON_TYPE_IN_CATCH_CLAUSE, 32, 1),
      error(HintCode.UNUSED_CATCH_CLAUSE, 41, 1),
    ]);
  }
}