blob: 0a8de329888f64de6b5baee24f439179129d93e4 [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 Throws RangeError if [startIndex] or [endIndex] is
/// out of bounds.
/// @description Checks that the correct exception is thrown when the arguments
/// are out of bounds or in incorrect order.
/// @author msyabro
import "../../../Utils/expect.dart";
main() {
String string = "stringWithSubstring";
check(string, -1, 6);
check(string, 2, 1);
check(string, 0, string.length + 1);
check(string, 0, 0x7FFFFFFF);
check(string, 0x80000000, 0);
check(string, 0x80000000, 0x7FFFFFFF);
check(string, 0x7FFFFFFF, 0x80000000);
void check(String str, int start, int end) {
Expect.throws(() {str.substring(start, end);}, (e) => e is RangeError);