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

// 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:analyzer/src/error/codes.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';

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

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

@reflectiveTest
class IntegerLiteralOutOfRangeTest extends DriverResolutionTest {
  test_negative() async {
    await assertErrorsInCode('''
int x = -9223372036854775809;
''', [
      error(CompileTimeErrorCode.INTEGER_LITERAL_OUT_OF_RANGE, 9, 19),
    ]);
  }

  test_positive() async {
    await assertErrorsInCode('''
int x = 9223372036854775808;
''', [
      error(CompileTimeErrorCode.INTEGER_LITERAL_OUT_OF_RANGE, 8, 19),
    ]);
  }
}