dart-sdk/tests/corelib_2/reg_exp_first_match_test.dart
Leaf Petersen b101a7d002 Add language versions to _2 test libraries
Change-Id: Ib33169c3e0ffc870915c189404074a1dea472546
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/196548
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Leaf Petersen <leafp@google.com>
2021-04-26 17:58:57 +00:00

21 lines
555 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 = 2.9
import "package:expect/expect.dart";
// Dart test program for RegExp.firstMatch.
class RegExpFirstMatchTest {
static testMain() {
Expect.equals('cat', new RegExp("(\\w+)").firstMatch("cat dog")[0]);
Expect.equals(null, new RegExp("foo").firstMatch("bar"));
}
}
main() {
RegExpFirstMatchTest.testMain();
}