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-rw-r--r--js/src/tests/test262/language/literals/regexp/u-surrogate-pairs-atom-escape-decimal.js31
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diff --git a/js/src/tests/test262/language/literals/regexp/u-surrogate-pairs-atom-escape-decimal.js b/js/src/tests/test262/language/literals/regexp/u-surrogate-pairs-atom-escape-decimal.js
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+++ b/js/src/tests/test262/language/literals/regexp/u-surrogate-pairs-atom-escape-decimal.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-atomescape
+es6id: 21.2.2.9
+description: >
+ Support for surrogate pairs within patterns match by the DecimalEscape
+ AtomEscape
+info: |
+ The production AtomEscape :: DecimalEscape evaluates as follows:
+
+ [...]
+ 3. Return an internal Matcher closure that takes two arguments, a State x and
+ a Continuation c, and performs the following steps:
+ [...]
+ h. If there exists an integer i between 0 (inclusive) and len (exclusive)
+ such that Canonicalize(s[i]) is not the same character value as
+ Canonicalize(Input[e+i]), return failure.
+
+ Runtime Semantics: CharacterSetMatcher Abstract Operation
+
+ 1. Return an internal Matcher closure that takes two arguments, a State x and
+ a Continuation c, and performs the following steps when evaluated:
+ [...]
+ d. Let cc be Canonicalize(ch).
+ [...]
+---*/
+
+assert.sameValue(/(.+).*\1/u.test('\ud800\udc00\ud800'), false);
+
+reportCompare(0, 0);