tests/language/regex/find-first-asserted_test.dart - Issue 539153002: Port and integrate the irregexp engine from V8

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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 @@

+// 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*").firstMatch(""), ["", ""]);