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b101a7d002
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>
28 lines
810 B
Dart
28 lines
810 B
Dart
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Dart test for testing regular expressions in Dart.
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// @dart = 2.9
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import "package:expect/expect.dart";
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main() {
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String str = "";
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try {
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RegExp ex = new RegExp(str);
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} catch (e) {
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if (!(e is ArgumentError)) {
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Expect.fail("Expected: ArgumentError got: ${e}");
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}
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}
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Expect.isFalse(new RegExp(r"^\w+$").hasMatch(str));
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Match fm = new RegExp(r"^\w+$").firstMatch(str);
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Expect.equals(null, fm);
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Iterable<Match> am = new RegExp(r"^\w+$").allMatches(str);
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Expect.isFalse(am.iterator.moveNext());
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Expect.equals(null, new RegExp(r"^\w+$").stringMatch(str));
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}
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