dart-sdk/tests/corelib/list_fixed_test.dart
Riley Porter 4d91dc7a47 [tests] Removing List constructor usage in corelib tests.
Replacing usage of deprecated `new List()` and `new List(x)` in tests
with `List.filled` or `[]` where applicable.

Change-Id: Ie52a1869dfa25e141a8486c02c2d7668e9303ec9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/141022
Reviewed-by: Riley Porter <rileyporter@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Riley Porter <rileyporter@google.com>
2020-03-30 19:58:08 +00:00

30 lines
869 B
Dart

// Copyright (c) 2012, 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.
import "package:expect/expect.dart";
main() {
var a;
a = new List<int?>.filled(42, null);
Expect.equals(42, a.length);
Expect.throwsUnsupportedError(() => a.add(499));
Expect.equals(42, a.length);
for (int i = 0; i < 42; i++) {
Expect.equals(null, a[i]);
}
Expect.throwsUnsupportedError(() => a.clear());
Expect.equals(42, a.length);
a = new List.filled(42, -2);
Expect.equals(42, a.length);
Expect.throwsUnsupportedError(() => a.add(499));
Expect.equals(42, a.length);
for (int i = 0; i < 42; i++) {
Expect.equals(-2, a[i]);
}
Expect.throwsUnsupportedError(() => a.clear());
Expect.equals(42, a.length);
}