Move test_unittest, test_doctest and test_doctest2 higher up in the test order
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 426a92c..6ef6663 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -478,6 +478,9 @@
     'test_builtin',
     'test_exceptions',
     'test_types',
+    'test_unittest',
+    'test_doctest',
+    'test_doctest2',
    ]
 
 NOTTESTS = [