Add corelib tests

test/codegen/corelib/regexp/negative-special-characters_test.dart

Index: test/codegen/corelib/regexp/negative-special-characters_test.dart
diff --git a/test/codegen/corelib/regexp/negative-special-characters_test.dart b/test/codegen/corelib/regexp/negative-special-characters_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..5fda4c9320142a4de1ae77b66b58c3b359a8f67a
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+++ b/test/codegen/corelib/regexp/negative-special-characters_test.dart
@@ -0,0 +1,95 @@
+// Copyright (c) 2014, the Dart project authors. All rights reserved.
+// Copyright 2013 the V8 project authors. All rights reserved.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1.  Redistributions of source code must retain the above copyright
+//     notice, this list of conditions and the following disclaimer.
+// 2.  Redistributions in binary form must reproduce the above copyright
+//     notice, this list of conditions and the following disclaimer in the
+//     documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import 'v8_regexp_utils.dart';
+import 'package:expect/expect.dart';
+
+void main() {
+  description(
+  "This test checks Unicode in negative RegExp character classes."
+  );
+
+  dynamic testPassed(str) { }
+  dynamic testFailed(str) => Expect.fail(str);
+
+  dynamic test(pattern, str, expected_length) {
+    var result = str.replaceAll(new RegExp(pattern, caseSensitive: false, multiLine: true), '');
+
+    if (result.length == expected_length)
+      testPassed('"' + pattern + '", ' + '"' + str + '".');
+    else
+      testFailed('"' + pattern + '", ' + '"' + str + '". Was "' + result + '".');
+  }
+
+
+  test("\\s", " \t\f\v\r\n", 0); // ASCII whitespace.
+  test("\\S", "Проверка", 0); // Cyrillic letters are non-whitespace...
+  test("\\s", "Проверка", 8); // ...and they aren't whitespace.
+  test("[\\s]", "Проверка", 8);
+  test("[\\S]", "Проверка", 0);
+  test("[^\\s]", "Проверка", 0);
+  test("[^\\S]", "Проверка", 8);
+  test("[\\s\\S]*", "\\u2002Проверка\\r\\n\\u00a0", 0);
+  test("\\S\\S", "уф", 0);
+  test("\\S{2}", "уф", 0);
+
+  test("\\w", "Проверка", 8); // Alas, only ASCII characters count as word ones in JS.
+  test("\\W", "Проверка", 0);
+  test("[\\w]", "Проверка", 8);
+  test("[\\W]", "Проверка", 0);
+  test("[^\\w]", "Проверка", 0);
+  test("[^\\W]", "Проверка", 8);
+  test("\\W\\W", "уф", 0);
+  test("\\W{2}", "уф", 0);
+
+  test("\\d", "Проверка", 8); // Digit and non-digit.
+  test("\\D", "Проверка", 0);
+  test("[\\d]", "Проверка", 8);
+  test("[\\D]", "Проверка", 0);
+  test("[^\\d]", "Проверка", 0);
+  test("[^\\D]", "Проверка", 8);
+  test("\\D\\D", "уф", 0);
+  test("\\D{2}", "уф", 0);
+
+  test("[\\S\\d]", "Проверка123", 0);
+  test("[\\d\\S]", "Проверка123", 0);
+  test("[^\\S\\d]", "Проверка123", 11);
+  test("[^\\d\\S]", "Проверка123", 11);
+
+  test("[ \\S]", " Проверка ", 0);
+  test("[\\S ]", " Проверка ", 0);
+  test("[ф \\S]", " Проверка ", 0);
+  test("[\\Sф ]", " Проверка ", 0);
+
+  test("[^р\\S]", " Проверка ", 8);
+  test("[^\\Sр]", " Проверка ", 8);
+  test("[^р\\s]", " Проверка ", 4);
+  test("[^\\sр]", " Проверка ", 4);
+
+  test("[ф \\s\\S]", "Проверка \\r\\n", 0);
+  test("[\\S\\sф ]", "Проверка \\r\\n", 0);
+
+  test("[^z]", "Проверка \\r\\n", 0);
+  test("[^ф]", "Проверка \\r\\n", 0);
+}