2011-10-13 15:54:48 +00:00
|
|
|
// 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.
|
|
|
|
|
2013-04-05 19:43:16 +00:00
|
|
|
import "package:expect/expect.dart";
|
|
|
|
|
2011-10-13 15:54:48 +00:00
|
|
|
main() {
|
|
|
|
var list = [];
|
|
|
|
list.removeRange(0, 0);
|
|
|
|
Expect.equals(0, list.length);
|
|
|
|
expectIOORE(() { list.removeRange(0, 1); });
|
|
|
|
|
|
|
|
list.add(1);
|
|
|
|
list.removeRange(0, 0);
|
|
|
|
Expect.equals(1, list.length);
|
|
|
|
Expect.equals(1, list[0]);
|
|
|
|
|
|
|
|
expectIOORE(() { list.removeRange(0, 2); });
|
|
|
|
Expect.equals(1, list.length);
|
|
|
|
Expect.equals(1, list[0]);
|
|
|
|
|
|
|
|
list.removeRange(0, 1);
|
|
|
|
Expect.equals(0, list.length);
|
|
|
|
|
|
|
|
list.addAll([3, 4, 5, 6]);
|
|
|
|
Expect.equals(4, list.length);
|
|
|
|
list.removeRange(0, 4);
|
|
|
|
Expect.listEquals([], list);
|
|
|
|
|
|
|
|
list.addAll([3, 4, 5, 6]);
|
2013-04-15 15:10:23 +00:00
|
|
|
list.removeRange(2, 4);
|
2011-10-13 15:54:48 +00:00
|
|
|
Expect.listEquals([3, 4], list);
|
|
|
|
list.addAll([5, 6]);
|
|
|
|
|
2013-04-15 15:10:23 +00:00
|
|
|
expectIOORE(() { list.removeRange(4, 5); });
|
2011-10-13 15:54:48 +00:00
|
|
|
Expect.listEquals([3, 4, 5, 6], list);
|
|
|
|
|
2013-04-15 15:10:23 +00:00
|
|
|
list.removeRange(1, 3);
|
2011-10-13 15:54:48 +00:00
|
|
|
Expect.listEquals([3, 6], list);
|
|
|
|
|
|
|
|
testNegativeIndices();
|
|
|
|
}
|
|
|
|
|
|
|
|
void expectIOORE(Function f) {
|
2012-11-01 13:46:30 +00:00
|
|
|
Expect.throws(f, (e) => e is RangeError);
|
2011-10-13 15:54:48 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void testNegativeIndices() {
|
|
|
|
var list = [1, 2];
|
|
|
|
expectIOORE(() { list.removeRange(-1, 1); });
|
|
|
|
Expect.listEquals([1, 2], list);
|
|
|
|
|
2012-09-25 12:27:52 +00:00
|
|
|
// A negative length throws an ArgumentError.
|
2013-04-15 15:10:23 +00:00
|
|
|
expectIOORE(() { list.removeRange(0, -1); });
|
2011-10-13 15:54:48 +00:00
|
|
|
Expect.listEquals([1, 2], list);
|
|
|
|
|
2013-04-15 15:10:23 +00:00
|
|
|
expectIOORE(() { list.removeRange(-1, -1); });
|
2011-10-13 15:54:48 +00:00
|
|
|
Expect.listEquals([1, 2], list);
|
|
|
|
|
2013-04-15 15:10:23 +00:00
|
|
|
expectIOORE(() { list.removeRange(-1, 0); });
|
2011-10-13 15:54:48 +00:00
|
|
|
|
2013-04-15 15:10:23 +00:00
|
|
|
expectIOORE(() { list.removeRange(4, 4); });
|
2011-10-13 15:54:48 +00:00
|
|
|
Expect.listEquals([1, 2], list);
|
|
|
|
}
|