1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/trim/15.5.4.20-3-2.js b/js/src/tests/test262/built-ins/String/prototype/trim/15.5.4.20-3-2.js
new file mode 100644
index 0000000000..9181e9a575
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/trim/15.5.4.20-3-2.js
@@ -0,0 +1,13 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.5.4.20-3-2
+description: String.prototype.trim - 'S' is a string with all WhiteSpace
+---*/
+
+var whiteSpacesStr = "\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF";
+
+assert.sameValue(whiteSpacesStr.trim(), "", 'whiteSpacesStr.trim()');
+
+reportCompare(0, 0);