LibTest/typed_data/Int32List/getRange_A04_t01.dart

// Copyright (c) 2013, 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 Iterable<E> getRange(int start, int end)
/// ...
/// The provide range, given by start and end, must be valid at the time of the
/// call.
/// A range from start to end is valid if 0 <= start <= end <= len, where len is
/// this list's length.
/// @description Checks that an error is thrown f the start and end are not
/// valid ranges.
/// @author msyabro


import "dart:typed_data";
import "../../../Utils/expect.dart";

check(List<int> list) {
  var l = new Int32List.fromList(list);
  Expect.throws(() {
    l.getRange(-1, list.length);
  });

  Expect.throws(() {
    l.getRange(0, list.length + 1);
  });

  Expect.throws(() {
    l.getRange(-1, list.length + 1);
  });

  Expect.throws(() {
    l.getRange(0x80000000, 0x7fffffff);
  });
}

main() {
  check([]);
  check([1]);
  check([0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
}