blob: 4a46017012a0733e801ae6ab668e3afd31e14231 [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 void reset([int rawIndex = 0])
/// Resets the iterator to the given index into the string.
/// After this the current value is unset. You must call moveNext
/// make the rune at the position current, or movePrevious
/// for the last rune before the position.
/// @description Checks that [current] equals -1 after the reset.
/// @author msyabro
import "../../../Utils/expect.dart";
check(string, pos) {
var it = new RuneIterator(string);
Expect.equals(-1, it.current);
main() {
check('', 0);
check('a', 1);
check('\u{10000}\u{10001}\x01', 2);
check('\u{10000}\u{10001}\x01', 4);