blob: 88545d8953c8b49a109a1289abcca175cd3ea1b4 [file] [log] [blame]
// Copyright (c) 2011, 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.
/// @assertion abstract int codeUnitAt(int index)
/// Throws RangeError if [index] is out of bounds
/// @description Checks that an RangeError is thrown when the index is out of
/// range
/// @author msyabro
import "../../../Utils/expect.dart";
void checkIOOR(String str, int index) {
Expect.throws(() {str.codeUnitAt(index);}, (e) => e is RangeError);
main() {
checkIOOR("", 0);
checkIOOR("string", -1);
checkIOOR("string", 0x80000000);
checkIOOR("string", 0x7fffffff);
checkIOOR("string", 6);