blob: e49d5bb6cbaa34ed8a2be0f812e5677c190139ce [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 int indexOf(E element, [int startIndex = 0])
/// Returns the first index of element in the list.
/// Searches the list from index [start] to the end of the list. The first time
/// an object o is encountered so that o == [element], the index of o is
/// returned.
/// @description Checks that the correct index is returned, if the element is
/// present.
/// @author msyabro
import "dart:typed_data";
import "../../../Utils/expect.dart";
main() {
var l = new Int8List.fromList([-1, 0, 0, -1, 2]);
Expect.equals(0, l.indexOf(-1, 0));
Expect.equals(3, l.indexOf(-1, 1));
Expect.equals(3, l.indexOf(-1, 3));
Expect.equals(1, l.indexOf(0, 0));
Expect.equals(2, l.indexOf(0, 2));
Expect.equals(4, l.indexOf(2, 1));