| /* |
| * 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 Throws an RangeError if [index] is out of bounds. |
| * @description Checks that passing an argument that is out of this string's |
| * valid index range results in an RangeError |
| * @author msyabro |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| |
| main() { |
| String str = "s"; |
| String str2 = "string"; |
| |
| checkIndexOOR("", 0); |
| checkIndexOOR(str, -1); |
| checkIndexOOR(str2, str2.length); |
| checkIndexOOR(str2, 0x80000000); |
| checkIndexOOR(str2, 0x7fffffff); |
| } |
| |
| void checkIndexOOR(String str, int index) { |
| try { |
| String foo = str[index]; |
| Expect.fail("RangeError is expected"); |
| } on RangeError catch(e) {} |
| } |