AppPkg/Applications/Python/Python-2.7.2/Lib/test/decimaltestdata/ddCopy.decTest

   1 ------------------------------------------------------------------------
   2 -- ddCopy.decTest -- quiet decDouble copy                             --
   3 -- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --
   4 ------------------------------------------------------------------------
   5 -- Please see the document "General Decimal Arithmetic Testcases"     --
   6 -- at http://www2.hursley.ibm.com/decimal for the description of      --
   7 -- these testcases.                                                   --
   8 --                                                                    --
   9 -- These testcases are experimental ('beta' versions), and they       --
  10 -- may contain errors.  They are offered on an as-is basis.  In       --
  11 -- particular, achieving the same results as the tests here is not    --
  12 -- a guarantee that an implementation complies with any Standard      --
  13 -- or specification.  The tests are not exhaustive.                   --
  14 --                                                                    --
  15 -- Please send comments, suggestions, and corrections to the author:  --
  16 --   Mike Cowlishaw, IBM Fellow                                       --
  17 --   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --
  18 --   mfc@uk.ibm.com                                                   --
  19 ------------------------------------------------------------------------
  20 version: 2.59
  21
  22 -- All operands and results are decDoubles.
  23 precision:   16
  24 maxExponent: 384
  25 minExponent: -383
  26 extended:    1
  27 clamp:       1
  28 rounding:    half_even
  29
  30 -- Sanity check
  31 ddcpy001 copy       +7.50  -> 7.50
  32
  33 -- Infinities
  34 ddcpy011 copy  Infinity    -> Infinity
  35 ddcpy012 copy  -Infinity   -> -Infinity
  36
  37 -- NaNs, 0 payload
  38 ddcpy021 copy         NaN  -> NaN
  39 ddcpy022 copy        -NaN  -> -NaN
  40 ddcpy023 copy        sNaN  -> sNaN
  41 ddcpy024 copy       -sNaN  -> -sNaN
  42
  43 -- NaNs, non-0 payload
  44 ddcpy031 copy       NaN10  -> NaN10
  45 ddcpy032 copy      -NaN10  -> -NaN10
  46 ddcpy033 copy      sNaN10  -> sNaN10
  47 ddcpy034 copy     -sNaN10  -> -sNaN10
  48 ddcpy035 copy       NaN7   -> NaN7
  49 ddcpy036 copy      -NaN7   -> -NaN7
  50 ddcpy037 copy      sNaN101 -> sNaN101
  51 ddcpy038 copy     -sNaN101 -> -sNaN101
  52
  53 -- finites
  54 ddcpy101 copy          7   -> 7
  55 ddcpy102 copy         -7   -> -7
  56 ddcpy103 copy         75   -> 75
  57 ddcpy104 copy        -75   -> -75
  58 ddcpy105 copy       7.50   -> 7.50
  59 ddcpy106 copy      -7.50   -> -7.50
  60 ddcpy107 copy       7.500  -> 7.500
  61 ddcpy108 copy      -7.500  -> -7.500
  62
  63 -- zeros
  64 ddcpy111 copy          0   -> 0
  65 ddcpy112 copy         -0   -> -0
  66 ddcpy113 copy       0E+4   -> 0E+4
  67 ddcpy114 copy      -0E+4   -> -0E+4
  68 ddcpy115 copy     0.0000   -> 0.0000
  69 ddcpy116 copy    -0.0000   -> -0.0000
  70 ddcpy117 copy      0E-141  -> 0E-141
  71 ddcpy118 copy     -0E-141  -> -0E-141
  72
  73 -- full coefficients, alternating bits
  74 ddcpy121 copy  2682682682682682         -> 2682682682682682
  75 ddcpy122 copy  -2682682682682682        -> -2682682682682682
  76 ddcpy123 copy  1341341341341341         -> 1341341341341341
  77 ddcpy124 copy  -1341341341341341        -> -1341341341341341
  78
  79 -- Nmax, Nmin, Ntiny
  80 ddcpy131 copy  9.999999999999999E+384   -> 9.999999999999999E+384
  81 ddcpy132 copy  1E-383                   -> 1E-383
  82 ddcpy133 copy  1.000000000000000E-383   -> 1.000000000000000E-383
  83 ddcpy134 copy  1E-398                   -> 1E-398
  84
  85 ddcpy135 copy  -1E-398                  -> -1E-398
  86 ddcpy136 copy  -1.000000000000000E-383  -> -1.000000000000000E-383
  87 ddcpy137 copy  -1E-383                  -> -1E-383
  88 ddcpy138 copy  -9.999999999999999E+384  -> -9.999999999999999E+384