diff -r 101816314520 -r d6faa02b3802 hotspot/src/share/vm/prims/jni.cpp
--- a/hotspot/src/share/vm/prims/jni.cpp	Fri Dec 09 19:28:34 2011 -0800
+++ b/hotspot/src/share/vm/prims/jni.cpp	Wed Dec 14 12:15:26 2011 +0100
@@ -5037,16 +5037,25 @@
 
 #ifndef PRODUCT
 
+#include "gc_interface/collectedHeap.hpp"
 #include "utilities/quickSort.hpp"
 
+#define run_unit_test(unit_test_function_call)              \
+  tty->print_cr("Running test: " #unit_test_function_call); \
+  unit_test_function_call
+
 void execute_internal_vm_tests() {
   if (ExecuteInternalVMTests) {
-    assert(QuickSort::test_quick_sort(), "test_quick_sort failed");
-    assert(arrayOopDesc::test_max_array_length(), "test_max_array_length failed");
+    tty->print_cr("Running internal VM tests");
+    run_unit_test(arrayOopDesc::test_max_array_length());
+    run_unit_test(CollectedHeap::test_is_in());
+    run_unit_test(QuickSort::test_quick_sort());
     tty->print_cr("All internal VM tests passed");
   }
 }
 
+#undef run_unit_test
+
 #endif
 
 #ifndef USDT2