+++ /dev/null
-------------------------------------------------------------------------\r
--- dqMinus.decTest -- decQuad 0-x --\r
--- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --\r
-------------------------------------------------------------------------\r
--- Please see the document "General Decimal Arithmetic Testcases" --\r
--- at http://www2.hursley.ibm.com/decimal for the description of --\r
--- these testcases. --\r
--- --\r
--- These testcases are experimental ('beta' versions), and they --\r
--- may contain errors. They are offered on an as-is basis. In --\r
--- particular, achieving the same results as the tests here is not --\r
--- a guarantee that an implementation complies with any Standard --\r
--- or specification. The tests are not exhaustive. --\r
--- --\r
--- Please send comments, suggestions, and corrections to the author: --\r
--- Mike Cowlishaw, IBM Fellow --\r
--- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --\r
--- mfc@uk.ibm.com --\r
-------------------------------------------------------------------------\r
-version: 2.59\r
-\r
--- All operands and results are decQuads.\r
-extended: 1\r
-clamp: 1\r
-precision: 34\r
-maxExponent: 6144\r
-minExponent: -6143\r
-rounding: half_even\r
-\r
--- Sanity check\r
-dqmns001 minus +7.50 -> -7.50\r
-\r
--- Infinities\r
-dqmns011 minus Infinity -> -Infinity\r
-dqmns012 minus -Infinity -> Infinity\r
-\r
--- NaNs, 0 payload\r
-dqmns021 minus NaN -> NaN\r
-dqmns022 minus -NaN -> -NaN\r
-dqmns023 minus sNaN -> NaN Invalid_operation\r
-dqmns024 minus -sNaN -> -NaN Invalid_operation\r
-\r
--- NaNs, non-0 payload\r
-dqmns031 minus NaN13 -> NaN13\r
-dqmns032 minus -NaN13 -> -NaN13\r
-dqmns033 minus sNaN13 -> NaN13 Invalid_operation\r
-dqmns034 minus -sNaN13 -> -NaN13 Invalid_operation\r
-dqmns035 minus NaN70 -> NaN70\r
-dqmns036 minus -NaN70 -> -NaN70\r
-dqmns037 minus sNaN101 -> NaN101 Invalid_operation\r
-dqmns038 minus -sNaN101 -> -NaN101 Invalid_operation\r
-\r
--- finites\r
-dqmns101 minus 7 -> -7\r
-dqmns102 minus -7 -> 7\r
-dqmns103 minus 75 -> -75\r
-dqmns104 minus -75 -> 75\r
-dqmns105 minus 7.50 -> -7.50\r
-dqmns106 minus -7.50 -> 7.50\r
-dqmns107 minus 7.500 -> -7.500\r
-dqmns108 minus -7.500 -> 7.500\r
-\r
--- zeros\r
-dqmns111 minus 0 -> 0\r
-dqmns112 minus -0 -> 0\r
-dqmns113 minus 0E+4 -> 0E+4\r
-dqmns114 minus -0E+4 -> 0E+4\r
-dqmns115 minus 0.0000 -> 0.0000\r
-dqmns116 minus -0.0000 -> 0.0000\r
-dqmns117 minus 0E-141 -> 0E-141\r
-dqmns118 minus -0E-141 -> 0E-141\r
-\r
--- full coefficients, alternating bits\r
-dqmns121 minus 2682682682682682682682682682682682 -> -2682682682682682682682682682682682\r
-dqmns122 minus -2682682682682682682682682682682682 -> 2682682682682682682682682682682682\r
-dqmns123 minus 1341341341341341341341341341341341 -> -1341341341341341341341341341341341\r
-dqmns124 minus -1341341341341341341341341341341341 -> 1341341341341341341341341341341341\r
-\r
--- Nmax, Nmin, Ntiny\r
-dqmns131 minus 9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144\r
-dqmns132 minus 1E-6143 -> -1E-6143\r
-dqmns133 minus 1.000000000000000000000000000000000E-6143 -> -1.000000000000000000000000000000000E-6143\r
-dqmns134 minus 1E-6176 -> -1E-6176 Subnormal\r
-\r
-dqmns135 minus -1E-6176 -> 1E-6176 Subnormal\r
-dqmns136 minus -1.000000000000000000000000000000000E-6143 -> 1.000000000000000000000000000000000E-6143\r
-dqmns137 minus -1E-6143 -> 1E-6143\r
-dqmns138 minus -9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144\r