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diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/source/value-slash.js b/js/src/tests/test262/built-ins/RegExp/prototype/source/value-slash.js
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+++ b/js/src/tests/test262/built-ins/RegExp/prototype/source/value-slash.js
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+// Copyright (C) 2016 Aleksey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-get-regexp.prototype.source
+description: Return value can be used to create an equivalent RegExp
+info: |
+  [...]
+  5. Let src be R.[[OriginalSource]].
+  6. Let flags be R.[[OriginalFlags]].
+  7. Return EscapeRegExpPattern(src, flags).
+
+  21.2.3.2.4 Runtime Semantics: EscapeRegExpPattern
+
+  [...] The code points / or any LineTerminator occurring in the pattern
+  shall be escaped in S as necessary to ensure that the String value
+  formed by concatenating the Strings "/", S, "/", and F can be parsed
+  (in an appropriate lexical context) as a RegularExpressionLiteral that
+  behaves identically to the constructed regular expression.
+---*/
+
+var re = eval('/' + new RegExp('/').source + '/');
+
+assert(re.test('/'), 'input: "/"');
+assert(re.test('_/_'), 'input: "_/_"');
+assert(!re.test('\\'), 'input: "\\"');
+
+reportCompare(0, 0);