Added new tuple headers and updated tests to use a common test source file for each test.

[SVN r86715]

test/slot.cpp

@@ -9,19 +9,4 @@
 #
 # /* See http://www.boost.org for most recent version. */
 #
-# include <boost/preprocessor/slot.hpp>
-# include <libs/preprocessor/test/test.h>
-
-# define X() 4
-
-# define BOOST_PP_VALUE 1 + 2 + 3 + X()
-# include BOOST_PP_ASSIGN_SLOT(1)
-
-# undef X
-
-BEGIN BOOST_PP_SLOT(1) == 10 END
-
-# define BOOST_PP_VALUE BOOST_PP_SLOT(1) * BOOST_PP_SLOT(1)
-# include BOOST_PP_ASSIGN_SLOT(1)
-
-BEGIN BOOST_PP_SLOT(1) == 100 END
+# include <libs/preprocessor/test/slot.cxx>