diff -r 000000000000 -r ae805ac0140d python-2.5.2/win32/Lib/test/decimaltestdata/dqMinus.decTest
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/python-2.5.2/win32/Lib/test/decimaltestdata/dqMinus.decTest	Fri Apr 03 17:19:34 2009 +0100
@@ -0,0 +1,88 @@
+------------------------------------------------------------------------
+-- dqMinus.decTest -- decQuad 0-x                                     --
+-- Copyright (c) IBM Corporation, 1981, 2007.  All rights reserved.   --
+------------------------------------------------------------------------
+-- Please see the document "General Decimal Arithmetic Testcases"     --
+-- at http://www2.hursley.ibm.com/decimal for the description of      --
+-- these testcases.                                                   --
+--                                                                    --
+-- These testcases are experimental ('beta' versions), and they       --
+-- may contain errors.  They are offered on an as-is basis.  In       --
+-- particular, achieving the same results as the tests here is not    --
+-- a guarantee that an implementation complies with any Standard      --
+-- or specification.  The tests are not exhaustive.                   --
+--                                                                    --
+-- Please send comments, suggestions, and corrections to the author:  --
+--   Mike Cowlishaw, IBM Fellow                                       --
+--   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --
+--   mfc@uk.ibm.com                                                   --
+------------------------------------------------------------------------
+version: 2.57
+
+-- All operands and results are decQuads.
+extended:    1
+clamp:       1
+precision:   34
+maxExponent: 6144
+minExponent: -6143
+rounding:    half_even
+
+-- Sanity check
+dqmns001 minus       +7.50  -> -7.50
+
+-- Infinities
+dqmns011 minus  Infinity    -> -Infinity
+dqmns012 minus  -Infinity   -> Infinity
+
+-- NaNs, 0 payload
+dqmns021 minus         NaN  -> NaN
+dqmns022 minus        -NaN  -> -NaN
+dqmns023 minus        sNaN  -> NaN  Invalid_operation
+dqmns024 minus       -sNaN  -> -NaN Invalid_operation
+
+-- NaNs, non-0 payload
+dqmns031 minus       NaN13  -> NaN13
+dqmns032 minus      -NaN13  -> -NaN13
+dqmns033 minus      sNaN13  -> NaN13   Invalid_operation
+dqmns034 minus     -sNaN13  -> -NaN13  Invalid_operation
+dqmns035 minus       NaN70  -> NaN70
+dqmns036 minus      -NaN70  -> -NaN70
+dqmns037 minus      sNaN101 -> NaN101  Invalid_operation
+dqmns038 minus     -sNaN101 -> -NaN101 Invalid_operation
+
+-- finites
+dqmns101 minus          7   -> -7
+dqmns102 minus         -7   -> 7
+dqmns103 minus         75   -> -75
+dqmns104 minus        -75   -> 75
+dqmns105 minus       7.50   -> -7.50
+dqmns106 minus      -7.50   -> 7.50
+dqmns107 minus       7.500  -> -7.500
+dqmns108 minus      -7.500  -> 7.500
+
+-- zeros
+dqmns111 minus          0   -> 0
+dqmns112 minus         -0   -> 0
+dqmns113 minus       0E+4   -> 0E+4
+dqmns114 minus      -0E+4   -> 0E+4
+dqmns115 minus     0.0000   -> 0.0000
+dqmns116 minus    -0.0000   -> 0.0000
+dqmns117 minus      0E-141  -> 0E-141
+dqmns118 minus     -0E-141  -> 0E-141
+
+-- full coefficients, alternating bits
+dqmns121 minus   2682682682682682682682682682682682    -> -2682682682682682682682682682682682
+dqmns122 minus  -2682682682682682682682682682682682    ->  2682682682682682682682682682682682
+dqmns123 minus   1341341341341341341341341341341341    -> -1341341341341341341341341341341341
+dqmns124 minus  -1341341341341341341341341341341341    ->  1341341341341341341341341341341341
+
+-- Nmax, Nmin, Ntiny
+dqmns131 minus  9.999999999999999999999999999999999E+6144   -> -9.999999999999999999999999999999999E+6144
+dqmns132 minus  1E-6143                                     -> -1E-6143
+dqmns133 minus  1.000000000000000000000000000000000E-6143   -> -1.000000000000000000000000000000000E-6143
+dqmns134 minus  1E-6176                                     -> -1E-6176 Subnormal
+
+dqmns135 minus  -1E-6176                                    ->  1E-6176 Subnormal
+dqmns136 minus  -1.000000000000000000000000000000000E-6143  ->  1.000000000000000000000000000000000E-6143
+dqmns137 minus  -1E-6143                                    ->  1E-6143
+dqmns138 minus  -9.999999999999999999999999999999999E+6144  ->  9.999999999999999999999999999999999E+6144