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Unified Diff: tests/language/regex/find-first-asserted_test.dart

Issue 539153002: Port and integrate the irregexp engine from V8 (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Addressed Ivan's comments. Created 6 years, 2 months ago
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Index: tests/language/regex/find-first-asserted_test.dart
diff --git a/tests/language/regex/find-first-asserted_test.dart b/tests/language/regex/find-first-asserted_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..400f1da99ee8165d16f07602f97e18196d11d404
--- /dev/null
+++ b/tests/language/regex/find-first-asserted_test.dart
@@ -0,0 +1,15 @@
+// Copyright (c) 2014, 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 'util.dart';
+import 'package:expect/expect.dart';
+
+void main() {
+ description(
+ 'Tests some regular expressions that were doing the wrong thing with the "find first asserted" optimization.'
+ );
+
+ shouldBe(new RegExp(r".*<body>(.*)</body>.*").firstMatch("foo<body>bar</body>baz"), ["foo<body>bar</body>baz", "bar"]);
+ shouldBe(new RegExp(r"\s*<!--([\s\S]*)//\s*-->\s*").firstMatch("<!--// -->"), ["<!--// -->", ""]);
+}
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