dart-sdk/tests/corelib_2/reg_exp4_test.dart
Robert Nystrom fd501c74a5 Track files that do not need to be migrated in the NNBD progress script.
Change-Id: I77014aad502ae6e44a9d0c20c288efb822bd1068
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/128984
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
2019-12-20 21:25:35 +00:00

18 lines
802 B
Dart

// 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.
// Dart test for testing regular expressions in Dart.
// [NNBD non-migrated] Note: This test is specific to legacy mode and
// deliberately does not have a counter-part in corelib/.
import "package:expect/expect.dart";
main() {
Expect.throwsArgumentError(() => new RegExp(null));
Expect.throwsArgumentError(() => new RegExp(r"^\w+$").hasMatch(null));
Expect.throwsArgumentError(() => new RegExp(r"^\w+$").firstMatch(null));
Expect.throwsArgumentError(() => new RegExp(r"^\w+$").allMatches(null));
Expect.throwsArgumentError(() => new RegExp(r"^\w+$").stringMatch(null));
}