// 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.

main() {
  testImmutable(const []);
  testImmutable(const [1]);
  testImmutable(const [1, 2]);
}

void expectUOE(Function f) {
  Expect.throws(f, (e) => e is UnsupportedOperationException);
}

testImmutable(var list) {
  expectUOE(() { list.setRange(0, 0, const []); });
  expectUOE(() { list.setRange(0, 1, const [], 1); });
  expectUOE(() { list.setRange(0, 1, const []); });
  expectUOE(() { list.setRange(0, 0, []); });
  expectUOE(() { list.setRange(0, 1, [], 1); });
  expectUOE(() { list.setRange(0, 1, []); });
  expectUOE(() { list.setRange(0, 0, const [1]); });
  expectUOE(() { list.setRange(0, 1, const [1]); });
  expectUOE(() { list.setRange(0, 0, [1]); });
  expectUOE(() { list.setRange(0, 1, [1]); });
  expectUOE(() { list.setRange(0, 1, [1], 1); });
}
