------------------------------------------------------------------------

-- dqCopySign.decTest -- quiet decQuad copy with sign from rhs        --

-- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --

------------------------------------------------------------------------

-- Please see the document "General Decimal Arithmetic Testcases"     --

-- at http://www2.hursley.ibm.com/decimal for the description of      --

-- these testcases.                                                   --

--                                                                    --

-- These testcases are experimental ('beta' versions), and they       --

-- may contain errors.  They are offered on an as-is basis.  In       --

-- particular, achieving the same results as the tests here is not    --

-- a guarantee that an implementation complies with any Standard      --

-- or specification.  The tests are not exhaustive.                   --

--                                                                    --

-- Please send comments, suggestions, and corrections to the author:  --

--   Mike Cowlishaw, IBM Fellow                                       --

--   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --

--   mfc@uk.ibm.com                                                   --

------------------------------------------------------------------------

version: 2.58



-- All operands and results are decQuads.

extended:    1

clamp:       1

precision:   34

maxExponent: 6144

minExponent: -6143

rounding:    half_even



-- Sanity check

dqcps001 copysign       +7.50     11 -> 7.50



-- Infinities

dqcps011 copysign  Infinity       11 -> Infinity

dqcps012 copysign  -Infinity      11 -> Infinity



-- NaNs, 0 payload

dqcps021 copysign         NaN     11 -> NaN

dqcps022 copysign        -NaN     11 -> NaN

dqcps023 copysign        sNaN     11 -> sNaN

dqcps024 copysign       -sNaN     11 -> sNaN



-- NaNs, non-0 payload

dqcps031 copysign       NaN10     11 -> NaN10

dqcps032 copysign      -NaN10     11 -> NaN10

dqcps033 copysign      sNaN10     11 -> sNaN10

dqcps034 copysign     -sNaN10     11 -> sNaN10

dqcps035 copysign       NaN7      11 -> NaN7

dqcps036 copysign      -NaN7      11 -> NaN7

dqcps037 copysign      sNaN101    11 -> sNaN101

dqcps038 copysign     -sNaN101    11 -> sNaN101



-- finites

dqcps101 copysign          7      11 -> 7

dqcps102 copysign         -7      11 -> 7

dqcps103 copysign         75      11 -> 75

dqcps104 copysign        -75      11 -> 75

dqcps105 copysign       7.50      11 -> 7.50

dqcps106 copysign      -7.50      11 -> 7.50

dqcps107 copysign       7.500     11 -> 7.500

dqcps108 copysign      -7.500     11 -> 7.500



-- zeros

dqcps111 copysign          0      11 -> 0

dqcps112 copysign         -0      11 -> 0

dqcps113 copysign       0E+4      11 -> 0E+4

dqcps114 copysign      -0E+4      11 -> 0E+4

dqcps115 copysign     0.0000      11 -> 0.0000

dqcps116 copysign    -0.0000      11 -> 0.0000

dqcps117 copysign      0E-141     11 -> 0E-141

dqcps118 copysign     -0E-141     11 -> 0E-141



-- full coefficients, alternating bits

dqcps121 copysign   2682682682682682682682682682682682 8  ->  2682682682682682682682682682682682

dqcps122 copysign  -2682682682682682682682682682682682 8  ->  2682682682682682682682682682682682

dqcps123 copysign   1341341341341341341341341341341341 8  ->  1341341341341341341341341341341341

dqcps124 copysign  -1341341341341341341341341341341341 8  ->  1341341341341341341341341341341341



-- Nmax, Nmin, Ntiny

dqcps131 copysign  9.999999999999999999999999999999999E+6144 8 ->  9.999999999999999999999999999999999E+6144

dqcps132 copysign  1E-6143                                   8 ->  1E-6143

dqcps133 copysign  1.000000000000000000000000000000000E-6143 8 ->  1.000000000000000000000000000000000E-6143

dqcps134 copysign  1E-6176                                   8 ->  1E-6176



dqcps135 copysign  -1E-6176                                   8 ->  1E-6176

dqcps136 copysign  -1.000000000000000000000000000000000E-6143 8 ->  1.000000000000000000000000000000000E-6143

dqcps137 copysign  -1E-6143                                   8 ->  1E-6143

dqcps138 copysign  -9.999999999999999999999999999999999E+6144 8 ->  9.999999999999999999999999999999999E+6144



-- repeat with negative RHS



-- Infinities

dqcps211 copysign  Infinity       -34 -> -Infinity

dqcps212 copysign  -Infinity      -34 -> -Infinity



-- NaNs, 0 payload

dqcps221 copysign         NaN     -34 -> -NaN

dqcps222 copysign        -NaN     -34 -> -NaN

dqcps223 copysign        sNaN     -34 -> -sNaN

dqcps224 copysign       -sNaN     -34 -> -sNaN



-- NaNs, non-0 payload

dqcps231 copysign       NaN10     -34 -> -NaN10

dqcps232 copysign      -NaN10     -34 -> -NaN10

dqcps233 copysign      sNaN10     -34 -> -sNaN10

dqcps234 copysign     -sNaN10     -34 -> -sNaN10

dqcps235 copysign       NaN7      -34 -> -NaN7

dqcps236 copysign      -NaN7      -34 -> -NaN7

dqcps237 copysign      sNaN101    -34 -> -sNaN101

dqcps238 copysign     -sNaN101    -34 -> -sNaN101



-- finites

dqcps301 copysign          7      -34 -> -7

dqcps302 copysign         -7      -34 -> -7

dqcps303 copysign         75      -34 -> -75

dqcps304 copysign        -75      -34 -> -75

dqcps305 copysign       7.50      -34 -> -7.50

dqcps306 copysign      -7.50      -34 -> -7.50

dqcps307 copysign       7.500     -34 -> -7.500

dqcps308 copysign      -7.500     -34 -> -7.500



-- zeros

dqcps311 copysign          0      -34 -> -0

dqcps312 copysign         -0      -34 -> -0

dqcps313 copysign       0E+4      -34 -> -0E+4

dqcps314 copysign      -0E+4      -34 -> -0E+4

dqcps315 copysign     0.0000      -34 -> -0.0000

dqcps316 copysign    -0.0000      -34 -> -0.0000

dqcps317 copysign      0E-141     -34 -> -0E-141

dqcps318 copysign     -0E-141     -34 -> -0E-141



-- full coefficients, alternating bits

dqcps321 copysign   2682682682682682682682682682682682 -9 -> -2682682682682682682682682682682682

dqcps322 copysign  -2682682682682682682682682682682682 -9 -> -2682682682682682682682682682682682

dqcps323 copysign   1341341341341341341341341341341341 -9 -> -1341341341341341341341341341341341

dqcps324 copysign  -1341341341341341341341341341341341 -9 -> -1341341341341341341341341341341341



-- Nmax, Nmin, Ntiny

dqcps331 copysign  9.999999999999999999999999999999999E+6144 -1  -> -9.999999999999999999999999999999999E+6144

dqcps332 copysign  1E-6143                                   -1  -> -1E-6143

dqcps333 copysign  1.000000000000000000000000000000000E-6143 -1  -> -1.000000000000000000000000000000000E-6143

dqcps334 copysign  1E-6176                                   -1  -> -1E-6176



dqcps335 copysign  -1E-6176                                   -3 -> -1E-6176

dqcps336 copysign  -1.000000000000000000000000000000000E-6143 -3 -> -1.000000000000000000000000000000000E-6143

dqcps337 copysign  -1E-6143                                   -3 -> -1E-6143

dqcps338 copysign  -9.999999999999999999999999999999999E+6144 -3 -> -9.999999999999999999999999999999999E+6144



-- Other kinds of RHS

dqcps401 copysign          701    -34 -> -701

dqcps402 copysign         -720    -34 -> -720

dqcps403 copysign          701    -0  -> -701

dqcps404 copysign         -720    -0  -> -720

dqcps405 copysign          701    +0  ->  701

dqcps406 copysign         -720    +0  ->  720

dqcps407 copysign          701    +34 ->  701

dqcps408 copysign         -720    +34 ->  720



dqcps413 copysign          701    -Inf  -> -701

dqcps414 copysign         -720    -Inf  -> -720

dqcps415 copysign          701    +Inf  ->  701

dqcps416 copysign         -720    +Inf  ->  720



dqcps420 copysign          701    -NaN  -> -701

dqcps421 copysign         -720    -NaN  -> -720

dqcps422 copysign          701    +NaN  ->  701

dqcps423 copysign         -720    +NaN  ->  720

dqcps425 copysign         -720    +NaN8 ->  720



dqcps426 copysign          701    -sNaN  -> -701

dqcps427 copysign         -720    -sNaN  -> -720

dqcps428 copysign          701    +sNaN  ->  701

dqcps429 copysign         -720    +sNaN  ->  720

dqcps430 copysign         -720    +sNaN3 ->  720



