blob: 4b13513193b8e34b76037bc106ba36f6116b2038 [file] [log] [blame]
// Copyright (c) 2017, 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 abstract E operator [](int index)
/// @description Checks that [Error] is thrown if [index] is of invalid type.
/// @author
import "dart:collection";
import "../../../Utils/expect.dart";
void check(List a0, var idx) {
UnmodifiableListView a = new UnmodifiableListView(a0);
Expect.throws(() { a[idx]; }, (e) => e is Error);
main() {
check([null], 0.1);
check(['sd', 'sd'], 'sd');
check([null, 1, 0], true);
check(new List.filled(100, 0), {"a": 0});
check(new List.filled(100, 0), []);