2007-09-13 15:13:15 -03:00
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------------------------------------------------------------------------
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-- dqCopySign.decTest -- quiet decQuad copy with sign from rhs --
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2008-07-27 03:39:07 -03:00
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-- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
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2007-09-13 15:13:15 -03:00
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------------------------------------------------------------------------
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-- Please see the document "General Decimal Arithmetic Testcases" --
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-- at http://www2.hursley.ibm.com/decimal for the description of --
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-- these testcases. --
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-- --
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-- These testcases are experimental ('beta' versions), and they --
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-- may contain errors. They are offered on an as-is basis. In --
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-- particular, achieving the same results as the tests here is not --
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-- a guarantee that an implementation complies with any Standard --
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-- or specification. The tests are not exhaustive. --
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-- --
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-- Please send comments, suggestions, and corrections to the author: --
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-- Mike Cowlishaw, IBM Fellow --
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-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
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-- mfc@uk.ibm.com --
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------------------------------------------------------------------------
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2009-10-08 13:28:39 -03:00
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version: 2.59
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2007-09-13 15:13:15 -03:00
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-- All operands and results are decQuads.
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extended: 1
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clamp: 1
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precision: 34
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maxExponent: 6144
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minExponent: -6143
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rounding: half_even
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-- Sanity check
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dqcps001 copysign +7.50 11 -> 7.50
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-- Infinities
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dqcps011 copysign Infinity 11 -> Infinity
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dqcps012 copysign -Infinity 11 -> Infinity
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-- NaNs, 0 payload
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dqcps021 copysign NaN 11 -> NaN
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dqcps022 copysign -NaN 11 -> NaN
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dqcps023 copysign sNaN 11 -> sNaN
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dqcps024 copysign -sNaN 11 -> sNaN
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-- NaNs, non-0 payload
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dqcps031 copysign NaN10 11 -> NaN10
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dqcps032 copysign -NaN10 11 -> NaN10
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dqcps033 copysign sNaN10 11 -> sNaN10
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dqcps034 copysign -sNaN10 11 -> sNaN10
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dqcps035 copysign NaN7 11 -> NaN7
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dqcps036 copysign -NaN7 11 -> NaN7
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dqcps037 copysign sNaN101 11 -> sNaN101
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dqcps038 copysign -sNaN101 11 -> sNaN101
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-- finites
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dqcps101 copysign 7 11 -> 7
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dqcps102 copysign -7 11 -> 7
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dqcps103 copysign 75 11 -> 75
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dqcps104 copysign -75 11 -> 75
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dqcps105 copysign 7.50 11 -> 7.50
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dqcps106 copysign -7.50 11 -> 7.50
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dqcps107 copysign 7.500 11 -> 7.500
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dqcps108 copysign -7.500 11 -> 7.500
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-- zeros
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dqcps111 copysign 0 11 -> 0
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dqcps112 copysign -0 11 -> 0
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dqcps113 copysign 0E+4 11 -> 0E+4
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dqcps114 copysign -0E+4 11 -> 0E+4
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dqcps115 copysign 0.0000 11 -> 0.0000
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dqcps116 copysign -0.0000 11 -> 0.0000
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dqcps117 copysign 0E-141 11 -> 0E-141
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dqcps118 copysign -0E-141 11 -> 0E-141
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-- full coefficients, alternating bits
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dqcps121 copysign 2682682682682682682682682682682682 8 -> 2682682682682682682682682682682682
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dqcps122 copysign -2682682682682682682682682682682682 8 -> 2682682682682682682682682682682682
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dqcps123 copysign 1341341341341341341341341341341341 8 -> 1341341341341341341341341341341341
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dqcps124 copysign -1341341341341341341341341341341341 8 -> 1341341341341341341341341341341341
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-- Nmax, Nmin, Ntiny
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dqcps131 copysign 9.999999999999999999999999999999999E+6144 8 -> 9.999999999999999999999999999999999E+6144
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dqcps132 copysign 1E-6143 8 -> 1E-6143
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dqcps133 copysign 1.000000000000000000000000000000000E-6143 8 -> 1.000000000000000000000000000000000E-6143
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dqcps134 copysign 1E-6176 8 -> 1E-6176
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dqcps135 copysign -1E-6176 8 -> 1E-6176
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dqcps136 copysign -1.000000000000000000000000000000000E-6143 8 -> 1.000000000000000000000000000000000E-6143
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dqcps137 copysign -1E-6143 8 -> 1E-6143
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dqcps138 copysign -9.999999999999999999999999999999999E+6144 8 -> 9.999999999999999999999999999999999E+6144
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-- repeat with negative RHS
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-- Infinities
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dqcps211 copysign Infinity -34 -> -Infinity
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dqcps212 copysign -Infinity -34 -> -Infinity
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-- NaNs, 0 payload
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dqcps221 copysign NaN -34 -> -NaN
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dqcps222 copysign -NaN -34 -> -NaN
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dqcps223 copysign sNaN -34 -> -sNaN
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dqcps224 copysign -sNaN -34 -> -sNaN
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-- NaNs, non-0 payload
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dqcps231 copysign NaN10 -34 -> -NaN10
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dqcps232 copysign -NaN10 -34 -> -NaN10
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dqcps233 copysign sNaN10 -34 -> -sNaN10
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dqcps234 copysign -sNaN10 -34 -> -sNaN10
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dqcps235 copysign NaN7 -34 -> -NaN7
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dqcps236 copysign -NaN7 -34 -> -NaN7
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dqcps237 copysign sNaN101 -34 -> -sNaN101
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dqcps238 copysign -sNaN101 -34 -> -sNaN101
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-- finites
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dqcps301 copysign 7 -34 -> -7
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dqcps302 copysign -7 -34 -> -7
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dqcps303 copysign 75 -34 -> -75
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dqcps304 copysign -75 -34 -> -75
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dqcps305 copysign 7.50 -34 -> -7.50
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dqcps306 copysign -7.50 -34 -> -7.50
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dqcps307 copysign 7.500 -34 -> -7.500
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dqcps308 copysign -7.500 -34 -> -7.500
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-- zeros
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dqcps311 copysign 0 -34 -> -0
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dqcps312 copysign -0 -34 -> -0
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dqcps313 copysign 0E+4 -34 -> -0E+4
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dqcps314 copysign -0E+4 -34 -> -0E+4
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dqcps315 copysign 0.0000 -34 -> -0.0000
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dqcps316 copysign -0.0000 -34 -> -0.0000
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dqcps317 copysign 0E-141 -34 -> -0E-141
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dqcps318 copysign -0E-141 -34 -> -0E-141
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-- full coefficients, alternating bits
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dqcps321 copysign 2682682682682682682682682682682682 -9 -> -2682682682682682682682682682682682
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dqcps322 copysign -2682682682682682682682682682682682 -9 -> -2682682682682682682682682682682682
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dqcps323 copysign 1341341341341341341341341341341341 -9 -> -1341341341341341341341341341341341
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dqcps324 copysign -1341341341341341341341341341341341 -9 -> -1341341341341341341341341341341341
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-- Nmax, Nmin, Ntiny
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dqcps331 copysign 9.999999999999999999999999999999999E+6144 -1 -> -9.999999999999999999999999999999999E+6144
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dqcps332 copysign 1E-6143 -1 -> -1E-6143
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dqcps333 copysign 1.000000000000000000000000000000000E-6143 -1 -> -1.000000000000000000000000000000000E-6143
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dqcps334 copysign 1E-6176 -1 -> -1E-6176
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dqcps335 copysign -1E-6176 -3 -> -1E-6176
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dqcps336 copysign -1.000000000000000000000000000000000E-6143 -3 -> -1.000000000000000000000000000000000E-6143
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dqcps337 copysign -1E-6143 -3 -> -1E-6143
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dqcps338 copysign -9.999999999999999999999999999999999E+6144 -3 -> -9.999999999999999999999999999999999E+6144
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-- Other kinds of RHS
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dqcps401 copysign 701 -34 -> -701
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dqcps402 copysign -720 -34 -> -720
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dqcps403 copysign 701 -0 -> -701
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dqcps404 copysign -720 -0 -> -720
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dqcps405 copysign 701 +0 -> 701
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dqcps406 copysign -720 +0 -> 720
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dqcps407 copysign 701 +34 -> 701
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dqcps408 copysign -720 +34 -> 720
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dqcps413 copysign 701 -Inf -> -701
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dqcps414 copysign -720 -Inf -> -720
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dqcps415 copysign 701 +Inf -> 701
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dqcps416 copysign -720 +Inf -> 720
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dqcps420 copysign 701 -NaN -> -701
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dqcps421 copysign -720 -NaN -> -720
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dqcps422 copysign 701 +NaN -> 701
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dqcps423 copysign -720 +NaN -> 720
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dqcps425 copysign -720 +NaN8 -> 720
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dqcps426 copysign 701 -sNaN -> -701
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dqcps427 copysign -720 -sNaN -> -720
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dqcps428 copysign 701 +sNaN -> 701
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dqcps429 copysign -720 +sNaN -> 720
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dqcps430 copysign -720 +sNaN3 -> 720
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