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------------------------------------------------------------------------ 20version: 2.59 21 22-- All operands and results are decDoubles. 23precision: 16 24maxExponent: 384 25minExponent: -383 26extended: 1 27clamp: 1 28rounding: half_even 29 30-- Sanity check 31ddcpy001 copy +7.50 -> 7.50 32 33-- Infinities 34ddcpy011 copy Infinity -> Infinity 35ddcpy012 copy -Infinity -> -Infinity 36 37-- NaNs, 0 payload 38ddcpy021 copy NaN -> NaN 39ddcpy022 copy -NaN -> -NaN 40ddcpy023 copy sNaN -> sNaN 41ddcpy024 copy -sNaN -> -sNaN 42 43-- NaNs, non-0 payload 44ddcpy031 copy NaN10 -> NaN10 45ddcpy032 copy -NaN10 -> -NaN10 46ddcpy033 copy sNaN10 -> sNaN10 47ddcpy034 copy -sNaN10 -> -sNaN10 48ddcpy035 copy NaN7 -> NaN7 49ddcpy036 copy -NaN7 -> -NaN7 50ddcpy037 copy sNaN101 -> sNaN101 51ddcpy038 copy -sNaN101 -> -sNaN101 52 53-- finites 54ddcpy101 copy 7 -> 7 55ddcpy102 copy -7 -> -7 56ddcpy103 copy 75 -> 75 57ddcpy104 copy -75 -> -75 58ddcpy105 copy 7.50 -> 7.50 59ddcpy106 copy -7.50 -> -7.50 60ddcpy107 copy 7.500 -> 7.500 61ddcpy108 copy -7.500 -> -7.500 62 63-- zeros 64ddcpy111 copy 0 -> 0 65ddcpy112 copy -0 -> -0 66ddcpy113 copy 0E+4 -> 0E+4 67ddcpy114 copy -0E+4 -> -0E+4 68ddcpy115 copy 0.0000 -> 0.0000 69ddcpy116 copy -0.0000 -> -0.0000 70ddcpy117 copy 0E-141 -> 0E-141 71ddcpy118 copy -0E-141 -> -0E-141 72 73-- full coefficients, alternating bits 74ddcpy121 copy 2682682682682682 -> 2682682682682682 75ddcpy122 copy -2682682682682682 -> -2682682682682682 76ddcpy123 copy 1341341341341341 -> 1341341341341341 77ddcpy124 copy -1341341341341341 -> -1341341341341341 78 79-- Nmax, Nmin, Ntiny 80ddcpy131 copy 9.999999999999999E+384 -> 9.999999999999999E+384 81ddcpy132 copy 1E-383 -> 1E-383 82ddcpy133 copy 1.000000000000000E-383 -> 1.000000000000000E-383 83ddcpy134 copy 1E-398 -> 1E-398 84 85ddcpy135 copy -1E-398 -> -1E-398 86ddcpy136 copy -1.000000000000000E-383 -> -1.000000000000000E-383 87ddcpy137 copy -1E-383 -> -1E-383 88ddcpy138 copy -9.999999999999999E+384 -> -9.999999999999999E+384 89