Upgrade V8 to 5.1.281.57 DO NOT MERGE
FPIIM-449
Change-Id: Id981b686b4d587ac31697662eb98bb34be42ad90
(cherry picked from commit 3b9bc31999c9787eb726ecdbfd5796bfdec32a18)
diff --git a/test/mjsunit/es6/pattern-brand-check.js b/test/mjsunit/es6/pattern-brand-check.js
new file mode 100644
index 0000000..9b0c011
--- /dev/null
+++ b/test/mjsunit/es6/pattern-brand-check.js
@@ -0,0 +1,54 @@
+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --harmony-regexp-subclass
+
+function createNonRegExp(calls) {
+ return {
+ get [Symbol.match]() {
+ calls.push("@@match");
+ return undefined;
+ },
+ get [Symbol.replace]() {
+ calls.push("@@replace");
+ return undefined;
+ },
+ get [Symbol.search]() {
+ calls.push("@@search");
+ return undefined;
+ },
+ get [Symbol.split]() {
+ calls.push("@@split");
+ return undefined;
+ },
+ [Symbol.toPrimitive]() {
+ calls.push("@@toPrimitive");
+ return "";
+ }
+ };
+}
+
+(function testStringMatchBrandCheck() {
+ var calls = [];
+ "".match(createNonRegExp(calls));
+ assertEquals(["@@match", "@@toPrimitive"], calls);
+})();
+
+(function testStringSearchBrandCheck() {
+ var calls = [];
+ "".search(createNonRegExp(calls));
+ assertEquals(["@@search", "@@toPrimitive"], calls);
+})();
+
+(function testStringSplitBrandCheck() {
+ var calls = [];
+ "".split(createNonRegExp(calls));
+ assertEquals(["@@split", "@@toPrimitive"], calls);
+})();
+
+(function testStringReplaceBrandCheck() {
+ var calls = [];
+ "".replace(createNonRegExp(calls), "");
+ assertEquals(["@@replace", "@@toPrimitive"], calls);
+})();