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 (a] 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 89
