blob: fccbeb921154f737908381df2339d36f1d0f4324 [file] [log] [blame]
// 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 E single
/// Checks that this iterable has only one element, and returns that element.
/// @description Checks that the single element of a list is returned.
/// @author msyabro
import "dart:typed_data";
import "../../../Utils/expect.dart";
main() {
var l;
l = new Int8List.fromList([0]);
Expect.equals(0, l.single);
l = new Int8List.fromList([127]);
Expect.equals(127, l.single);
l = new Int8List.fromList([-1]);
Expect.equals(-1, l.single);