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diff --git a/deps/v8/test/mjsunit/harmony/regexp-sticky.js b/deps/v8/test/mjsunit/harmony/regexp-sticky.js
new file mode 100644
index 0000000000..bd7f646d00
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+++ b/deps/v8/test/mjsunit/harmony/regexp-sticky.js
@@ -0,0 +1,132 @@
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+//       notice, this list of conditions and the following disclaimer.
+//     * 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.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+// OWNER OR 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.
+
+// Flags: --harmony-regexps
+
+var re = /foo.bar/;
+
+assertTrue(!!"foo*bar".match(re));
+assertTrue(!!"..foo*bar".match(re));
+
+var plain = /foobar/;
+
+assertTrue(!!"foobar".match(plain));
+assertTrue(!!"..foobar".match(plain));
+
+var sticky = /foo.bar/y;
+
+assertTrue(!!"foo*bar".match(sticky));
+assertEquals(0, sticky.lastIndex);
+assertFalse(!!"..foo*bar".match(sticky));
+
+var stickyplain = /foobar/y;
+
+assertTrue(!!"foobar".match(stickyplain));
+assertEquals(0, stickyplain.lastIndex);
+assertFalse(!!"..foobar".match(stickyplain));
+
+var global = /foo.bar/g;
+
+assertTrue(global.test("foo*bar"));
+assertFalse(global.test("..foo*bar"));
+global.lastIndex = 0;
+assertTrue(global.test("..foo*bar"));
+
+var plainglobal = /foobar/g;
+
+assertTrue(plainglobal.test("foobar"));
+assertFalse(plainglobal.test("foobar"));
+plainglobal.lastIndex = 0;
+assertTrue(plainglobal.test("foobar"));
+
+var stickyglobal = /foo.bar/gy;
+
+assertTrue(stickyglobal.test("foo*bar"));
+assertEquals(7, stickyglobal.lastIndex);
+assertFalse(stickyglobal.test("..foo*bar"));
+stickyglobal.lastIndex = 0;
+assertFalse(stickyglobal.test("..foo*bar"));
+stickyglobal.lastIndex = 2;
+assertTrue(stickyglobal.test("..foo*bar"));
+assertEquals(9, stickyglobal.lastIndex);
+
+var stickyplainglobal = /foobar/yg;
+assertTrue(stickyplainglobal.sticky);
+stickyplainglobal.sticky = false;
+
+assertTrue(stickyplainglobal.test("foobar"));
+assertEquals(6, stickyplainglobal.lastIndex);
+assertFalse(stickyplainglobal.test("..foobar"));
+stickyplainglobal.lastIndex = 0;
+assertFalse(stickyplainglobal.test("..foobar"));
+stickyplainglobal.lastIndex = 2;
+assertTrue(stickyplainglobal.test("..foobar"));
+assertEquals(8, stickyplainglobal.lastIndex);
+
+assertEquals("/foo.bar/gy", "" + stickyglobal);
+assertEquals("/foo.bar/g", "" + global);
+
+assertTrue(stickyglobal.sticky);
+stickyglobal.sticky = false;
+assertTrue(stickyglobal.sticky);
+
+var stickyglobal2 = new RegExp("foo.bar", "gy");
+assertTrue(stickyglobal2.test("foo*bar"));
+assertEquals(7, stickyglobal2.lastIndex);
+assertFalse(stickyglobal2.test("..foo*bar"));
+stickyglobal2.lastIndex = 0;
+assertFalse(stickyglobal2.test("..foo*bar"));
+stickyglobal2.lastIndex = 2;
+assertTrue(stickyglobal2.test("..foo*bar"));
+assertEquals(9, stickyglobal2.lastIndex);
+
+assertEquals("/foo.bar/gy", "" + stickyglobal2);
+
+assertTrue(stickyglobal2.sticky);
+stickyglobal2.sticky = false;
+assertTrue(stickyglobal2.sticky);
+
+sticky.lastIndex = -1; // Causes sticky regexp to fail fast
+assertFalse(sticky.test("..foo.bar"));
+assertEquals(0, sticky.lastIndex);
+
+sticky.lastIndex = -1; // Causes sticky regexp to fail fast
+assertFalse(!!sticky.exec("..foo.bar"));
+assertEquals(0, sticky.lastIndex);
+
+// ES6 draft says: Even when the y flag is used with a pattern, ^ always
+// matches only at the beginning of Input, or (if Multiline is true) at the
+// beginning of a line.
+var hat = /^foo/y;
+hat.lastIndex = 2;
+assertFalse(hat.test("..foo"));
+
+var mhat = /^foo/my;
+mhat.lastIndex = 2;
+assertFalse(mhat.test("..foo"));
+mhat.lastIndex = 2;
+assertTrue(mhat.test(".\nfoo"));