1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/trim/u180e.js b/js/src/tests/test262/built-ins/String/prototype/trim/u180e.js
new file mode 100644
index 0000000000..8b26b5cbbd
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/trim/u180e.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 Mathias Bynens. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-white-space
+description: >
+  U+180E is no longer a Unicode `Space_Separator` symbol as of Unicode v6.3.0.
+info: |
+  String.prototype.trim ( )
+
+  3. [...] The definition of white space is the union of |WhiteSpace| and
+     |LineTerminator|.
+features: [u180e]
+---*/
+
+assert.sameValue("_\u180E".trim(), "_\u180E");
+assert.sameValue("\u180E".trim(), "\u180E");
+assert.sameValue("\u180E_".trim(), "\u180E_");
+
+reportCompare(0, 0);