tests/corelib_2/regexp/constructor_test.dart

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// Copyright 2013 the V8 project authors. All rights reserved.
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import 'v8_regexp_utils.dart';
import 'package:expect/expect.dart';

void main() {
  description("This test checks use of the regexp constructor.");

  var re = new RegExp(r"abc");

  // We do not guarantee that the same regular expression will or will not be shared.
  // shouldBeTrue(identical(re, new RegExp(r"abc")));
  // shouldBeTrue(identical(re, new RegExp(r"abc", caseSensitive: true, multiLine: false)));

  shouldBeFalse(
      identical(re, new RegExp(r"abc", caseSensitive: false, multiLine: true)));
  shouldBeFalse(
      identical(re, new RegExp(r"abc", caseSensitive: true, multiLine: true)));
  shouldBeFalse(identical(
      re, new RegExp(r"abc", caseSensitive: false, multiLine: false)));
}