--- old/test/java/lang/String/ToLowerCase.java	2014-02-06 09:09:18.000000000 -0800
+++ new/test/java/lang/String/ToLowerCase.java	2014-02-06 09:09:18.000000000 -0800
@@ -23,7 +23,7 @@
 
 /*
     @test
-    @bug 4217441 4533872 4900935 8020037
+    @bug 4217441 4533872 4900935 8020037 8032012
     @summary toLowerCase should lower-case Greek Sigma correctly depending
              on the context (final/non-final).  Also it should handle
              Locale specific (lt, tr, and az) lowercasings and supplementary
@@ -104,6 +104,22 @@
         // invalid code point tests:
         test("\uD800\uD800\uD801A\uDC00\uDC00\uDC00B", Locale.US, "\uD800\uD800\uD801a\uDC00\uDC00\uDC00b");
 
+        // test bmp + supp1
+        StringBuilder src = new StringBuilder(0x20000);
+        StringBuilder exp = new StringBuilder(0x20000);
+        for (int cp = 0; cp < 0x20000; cp++) {
+            if (cp >= Character.MIN_HIGH_SURROGATE && cp <= Character.MAX_HIGH_SURROGATE) {
+                continue;
+            }
+            int lowerCase = Character.toLowerCase(cp);
+            if (lowerCase == -1) {    //Character.ERROR
+                continue;
+            }
+            src.appendCodePoint(cp);
+            exp.appendCodePoint(lowerCase);
+        }
+        test(src.toString(), Locale.US, exp.toString());
+
     }
 
     static void test(String in, Locale locale, String expected) {