diff -r d9e692ece653 -r 43f89d9f7238 rt/vm/src/test/java/org/apidesign/vm4brwsr/StringTest.java
--- a/rt/vm/src/test/java/org/apidesign/vm4brwsr/StringTest.java	Sun Apr 07 11:38:56 2013 +0200
+++ b/rt/vm/src/test/java/org/apidesign/vm4brwsr/StringTest.java	Wed Oct 09 16:53:45 2013 +0200
@@ -213,6 +213,16 @@
             exp, false, true
         );
     }
+    
+    @Test public void weirdUnicodeCharacters() throws Exception {
+        String exp = StringSample.unicode();
+        
+        assertExec(
+            "Unicode is OK",
+            StringSample.class, "unicode__Ljava_lang_String_2",
+            exp
+        );
+    }
 
     @Test public void valueOfOnJSArray() throws Exception {
         assertExec(