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/Lib/test/decimaltestdata/dqScaleB.decTest

http://unladen-swallow.googlecode.com/
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  1------------------------------------------------------------------------
  2-- dqScalebB.decTest -- scale a decQuad by powers of 10               --
  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: 2.58
 21
 22extended:    1
 23clamp:       1
 24precision:   34
 25maxExponent: 6144
 26minExponent: -6143
 27rounding:    half_even
 28
 29-- Max |rhs| is 2*(6144+34) = 12356
 30
 31-- Sanity checks
 32dqscb001 scaleb       7.50   10 -> 7.50E+10
 33dqscb002 scaleb       7.50    3 -> 7.50E+3
 34dqscb003 scaleb       7.50    2 -> 750
 35dqscb004 scaleb       7.50    1 -> 75.0
 36dqscb005 scaleb       7.50    0 -> 7.50
 37dqscb006 scaleb       7.50   -1 -> 0.750
 38dqscb007 scaleb       7.50   -2 -> 0.0750
 39dqscb008 scaleb       7.50  -10 -> 7.50E-10
 40dqscb009 scaleb      -7.50    3 -> -7.50E+3
 41dqscb010 scaleb      -7.50    2 -> -750
 42dqscb011 scaleb      -7.50    1 -> -75.0
 43dqscb012 scaleb      -7.50    0 -> -7.50
 44dqscb013 scaleb      -7.50   -1 -> -0.750
 45
 46-- Infinities
 47dqscb014 scaleb  Infinity   1 -> Infinity
 48dqscb015 scaleb  -Infinity  2 -> -Infinity
 49dqscb016 scaleb  Infinity  -1 -> Infinity
 50dqscb017 scaleb  -Infinity -2 -> -Infinity
 51
 52-- Next two are somewhat undefined in 754r; treat as non-integer
 53dqscb018 scaleb  10  Infinity -> NaN Invalid_operation
 54dqscb019 scaleb  10 -Infinity -> NaN Invalid_operation
 55
 56-- NaNs are undefined in 754r; assume usual processing
 57-- NaNs, 0 payload
 58dqscb021 scaleb         NaN  1 -> NaN
 59dqscb022 scaleb        -NaN -1 -> -NaN
 60dqscb023 scaleb        sNaN  1 -> NaN Invalid_operation
 61dqscb024 scaleb       -sNaN  1 -> -NaN Invalid_operation
 62dqscb025 scaleb    4    NaN    -> NaN
 63dqscb026 scaleb -Inf   -NaN    -> -NaN
 64dqscb027 scaleb    4   sNaN    -> NaN Invalid_operation
 65dqscb028 scaleb  Inf  -sNaN    -> -NaN Invalid_operation
 66
 67-- non-integer RHS
 68dqscb030 scaleb  1.23    1    ->  12.3
 69dqscb031 scaleb  1.23    1.00 ->  NaN Invalid_operation
 70dqscb032 scaleb  1.23    1.1  ->  NaN Invalid_operation
 71dqscb033 scaleb  1.23    1.01 ->  NaN Invalid_operation
 72dqscb034 scaleb  1.23    0.01 ->  NaN Invalid_operation
 73dqscb035 scaleb  1.23    0.11 ->  NaN Invalid_operation
 74dqscb036 scaleb  1.23    0.999999999 ->  NaN Invalid_operation
 75dqscb037 scaleb  1.23   -1    ->  0.123
 76dqscb0614 scaleb  1.23   -1.00 ->  NaN Invalid_operation
 77dqscb039 scaleb  1.23   -1.1  ->  NaN Invalid_operation
 78dqscb040 scaleb  1.23   -1.01 ->  NaN Invalid_operation
 79dqscb041 scaleb  1.23   -0.01 ->  NaN Invalid_operation
 80dqscb042 scaleb  1.23   -0.11 ->  NaN Invalid_operation
 81dqscb043 scaleb  1.23   -0.999999999 ->  NaN Invalid_operation
 82dqscb044 scaleb  1.23    0.1         ->  NaN Invalid_operation
 83dqscb045 scaleb  1.23    1E+1        ->  NaN Invalid_operation
 84dqscb046 scaleb  1.23    1.1234E+6   ->  NaN Invalid_operation
 85dqscb047 scaleb  1.23    1.123E+4    ->  NaN Invalid_operation
 86
 87-- out-of range RHS
 88dqscb120 scaleb  1.23    12355       ->  Infinity Overflow Inexact Rounded
 89dqscb121 scaleb  1.23    12356       ->  Infinity Overflow Inexact Rounded
 90dqscb122 scaleb  1.23    12357       ->  NaN Invalid_operation
 91dqscb123 scaleb  1.23    12358       ->  NaN Invalid_operation
 92dqscb124 scaleb  1.23   -12355       ->  0E-6176 Underflow Subnormal Inexact Rounded Clamped
 93dqscb125 scaleb  1.23   -12356       ->  0E-6176 Underflow Subnormal Inexact Rounded Clamped
 94dqscb126 scaleb  1.23   -12357       ->  NaN Invalid_operation
 95dqscb127 scaleb  1.23   -12358       ->  NaN Invalid_operation
 96
 97-- NaNs, non-0 payload
 98-- propagating NaNs
 99dqscb861 scaleb  NaN01   -Inf     ->  NaN1
100dqscb862 scaleb -NaN02   -1000    -> -NaN2
101dqscb863 scaleb  NaN03    1000    ->  NaN3
102dqscb864 scaleb  NaN04    Inf     ->  NaN4
103dqscb865 scaleb  NaN05    NaN61   ->  NaN5
104dqscb866 scaleb -Inf     -NaN71   -> -NaN71
105dqscb867 scaleb -1000     NaN81   ->  NaN81
106dqscb868 scaleb  1000     NaN91   ->  NaN91
107dqscb869 scaleb  Inf      NaN101  ->  NaN101
108dqscb871 scaleb  sNaN011  -Inf    ->  NaN11  Invalid_operation
109dqscb872 scaleb  sNaN012  -1000   ->  NaN12  Invalid_operation
110dqscb873 scaleb -sNaN013   1000   -> -NaN13  Invalid_operation
111dqscb874 scaleb  sNaN014   NaN171 ->  NaN14  Invalid_operation
112dqscb875 scaleb  sNaN015  sNaN181 ->  NaN15  Invalid_operation
113dqscb876 scaleb  NaN016   sNaN191 ->  NaN191 Invalid_operation
114dqscb877 scaleb -Inf      sNaN201 ->  NaN201 Invalid_operation
115dqscb878 scaleb -1000     sNaN211 ->  NaN211 Invalid_operation
116dqscb879 scaleb  1000    -sNaN221 -> -NaN221 Invalid_operation
117dqscb880 scaleb  Inf      sNaN231 ->  NaN231 Invalid_operation
118dqscb881 scaleb  NaN025   sNaN241 ->  NaN241 Invalid_operation
119
120-- finites
121dqscb051 scaleb          7   -2  -> 0.07
122dqscb052 scaleb         -7   -2  -> -0.07
123dqscb053 scaleb         75   -2  -> 0.75
124dqscb054 scaleb        -75   -2  -> -0.75
125dqscb055 scaleb       7.50   -2  -> 0.0750
126dqscb056 scaleb      -7.50   -2  -> -0.0750
127dqscb057 scaleb       7.500  -2  -> 0.07500
128dqscb058 scaleb      -7.500  -2  -> -0.07500
129dqscb061 scaleb          7   -1  -> 0.7
130dqscb062 scaleb         -7   -1  -> -0.7
131dqscb063 scaleb         75   -1  -> 7.5
132dqscb064 scaleb        -75   -1  -> -7.5
133dqscb065 scaleb       7.50   -1  -> 0.750
134dqscb066 scaleb      -7.50   -1  -> -0.750
135dqscb067 scaleb       7.500  -1  -> 0.7500
136dqscb068 scaleb      -7.500  -1  -> -0.7500
137dqscb071 scaleb          7    0  -> 7
138dqscb072 scaleb         -7    0  -> -7
139dqscb073 scaleb         75    0  -> 75
140dqscb074 scaleb        -75    0  -> -75
141dqscb075 scaleb       7.50    0  -> 7.50
142dqscb076 scaleb      -7.50    0  -> -7.50
143dqscb077 scaleb       7.500   0  -> 7.500
144dqscb078 scaleb      -7.500   0  -> -7.500
145dqscb081 scaleb          7    1  -> 7E+1
146dqscb082 scaleb         -7    1  -> -7E+1
147dqscb083 scaleb         75    1  -> 7.5E+2
148dqscb084 scaleb        -75    1  -> -7.5E+2
149dqscb085 scaleb       7.50    1  -> 75.0
150dqscb086 scaleb      -7.50    1  -> -75.0
151dqscb087 scaleb       7.500   1  -> 75.00
152dqscb088 scaleb      -7.500   1  -> -75.00
153dqscb091 scaleb          7    2  -> 7E+2
154dqscb092 scaleb         -7    2  -> -7E+2
155dqscb093 scaleb         75    2  -> 7.5E+3
156dqscb094 scaleb        -75    2  -> -7.5E+3
157dqscb095 scaleb       7.50    2  -> 750
158dqscb096 scaleb      -7.50    2  -> -750
159dqscb097 scaleb       7.500   2  -> 750.0
160dqscb098 scaleb      -7.500   2  -> -750.0
161
162-- zeros
163dqscb111 scaleb          0  1 -> 0E+1
164dqscb112 scaleb         -0  2 -> -0E+2
165dqscb113 scaleb       0E+4  3 -> 0E+7
166dqscb114 scaleb      -0E+4  4 -> -0E+8
167dqscb115 scaleb     0.0000  5 -> 0E+1
168dqscb116 scaleb    -0.0000  6 -> -0E+2
169dqscb117 scaleb      0E-141 7 -> 0E-134
170dqscb118 scaleb     -0E-141 8 -> -0E-133
171
172-- Nmax, Nmin, Ntiny
173dqscb132 scaleb  9.999999999999999999999999999999999E+6144  +6144 -> Infinity    Overflow Inexact Rounded
174dqscb133 scaleb  9.999999999999999999999999999999999E+6144  +10 -> Infinity     Overflow Inexact Rounded
175dqscb134 scaleb  9.999999999999999999999999999999999E+6144  +1  -> Infinity     Overflow Inexact Rounded
176dqscb135 scaleb  9.999999999999999999999999999999999E+6144   0  -> 9.999999999999999999999999999999999E+6144
177dqscb136 scaleb  9.999999999999999999999999999999999E+6144  -1  -> 9.999999999999999999999999999999999E+6143
178dqscb137 scaleb  1E-6143           +1  -> 1E-6142
179dqscb1614 scaleb  1E-6143           -0  -> 1E-6143
180dqscb139 scaleb  1E-6143           -1  -> 1E-6144          Subnormal
181dqscb140 scaleb  1.000000000000000000000000000000000E-6143  +1  -> 1.000000000000000000000000000000000E-6142
182dqscb141 scaleb  1.000000000000000000000000000000000E-6143   0  -> 1.000000000000000000000000000000000E-6143
183dqscb142 scaleb  1.000000000000000000000000000000000E-6143  -1  -> 1.00000000000000000000000000000000E-6144 Subnormal Rounded
184dqscb143 scaleb  1E-6176          +1  -> 1E-6175         Subnormal
185dqscb144 scaleb  1E-6176          -0  -> 1E-6176         Subnormal
186dqscb145 scaleb  1E-6176          -1  -> 0E-6176         Underflow Subnormal Inexact Rounded Clamped
187
188dqscb150 scaleb  -1E-6176         +1  -> -1E-6175        Subnormal
189dqscb151 scaleb  -1E-6176         -0  -> -1E-6176        Subnormal
190dqscb152 scaleb  -1E-6176         -1  -> -0E-6176        Underflow Subnormal Inexact Rounded Clamped
191dqscb153 scaleb  -1.000000000000000000000000000000000E-6143 +1  -> -1.000000000000000000000000000000000E-6142
192dqscb154 scaleb  -1.000000000000000000000000000000000E-6143 +0  -> -1.000000000000000000000000000000000E-6143
193dqscb155 scaleb  -1.000000000000000000000000000000000E-6143 -1  -> -1.00000000000000000000000000000000E-6144 Subnormal Rounded
194dqscb156 scaleb  -1E-6143          +1  -> -1E-6142
195dqscb157 scaleb  -1E-6143          -0  -> -1E-6143
196dqscb158 scaleb  -1E-6143          -1  -> -1E-6144          Subnormal
197dqscb159 scaleb  -9.999999999999999999999999999999999E+6144 +1  -> -Infinity        Overflow Inexact Rounded
198dqscb160 scaleb  -9.999999999999999999999999999999999E+6144 +0  -> -9.999999999999999999999999999999999E+6144
199dqscb161 scaleb  -9.999999999999999999999999999999999E+6144 -1  -> -9.999999999999999999999999999999999E+6143
200dqscb162 scaleb  -9E+6144          +1  -> -Infinity        Overflow Inexact Rounded
201dqscb163 scaleb  -1E+6144          +1  -> -Infinity        Overflow Inexact Rounded
202
203-- some Origami
204-- (these check that overflow is being done correctly)
205dqscb171 scaleb   1000E+6109  +1 -> 1.000E+6113
206dqscb172 scaleb   1000E+6110  +1 -> 1.000E+6114
207dqscb173 scaleb   1000E+6111  +1 -> 1.0000E+6115                    Clamped
208dqscb174 scaleb   1000E+6112  +1 -> 1.00000E+6116                   Clamped
209dqscb175 scaleb   1000E+6113  +1 -> 1.000000E+6117                  Clamped
210dqscb176 scaleb   1000E+6114  +1 -> 1.0000000E+6118                 Clamped
211dqscb177 scaleb   1000E+6131  +1 -> 1.000000000000000000000000E+6135                Clamped
212dqscb178 scaleb   1000E+6132  +1 -> 1.0000000000000000000000000E+6136               Clamped
213dqscb179 scaleb   1000E+6133  +1 -> 1.00000000000000000000000000E+6137              Clamped
214dqscb180 scaleb   1000E+6134  +1 -> 1.000000000000000000000000000E+6138             Clamped
215dqscb181 scaleb   1000E+6135  +1 -> 1.0000000000000000000000000000E+6139            Clamped
216dqscb182 scaleb   1000E+6136  +1 -> 1.00000000000000000000000000000E+6140           Clamped
217dqscb183 scaleb   1000E+6137  +1 -> 1.000000000000000000000000000000E+6141          Clamped
218dqscb184 scaleb   1000E+6138  +1 -> 1.0000000000000000000000000000000E+6142         Clamped
219dqscb185 scaleb   1000E+6139  +1 -> 1.00000000000000000000000000000000E+6143        Clamped
220dqscb186 scaleb   1000E+6140  +1 -> 1.000000000000000000000000000000000E+6144       Clamped
221dqscb187 scaleb   1000E+6141  +1 -> Infinity    Overflow Inexact Rounded
222
223-- and a few more subnormal truncations
224-- (these check that underflow is being done correctly)
225dqscb221 scaleb  1.000000000000000000000000000000000E-6143   0  -> 1.000000000000000000000000000000000E-6143
226dqscb222 scaleb  1.000000000000000000000000000000000E-6143  -1  -> 1.00000000000000000000000000000000E-6144 Subnormal Rounded
227dqscb223 scaleb  1.000000000000000000000000000000000E-6143  -2  -> 1.0000000000000000000000000000000E-6145 Subnormal Rounded
228dqscb224 scaleb  1.000000000000000000000000000000000E-6143  -3  -> 1.000000000000000000000000000000E-6146 Subnormal Rounded
229dqscb225 scaleb  1.000000000000000000000000000000000E-6143  -4  -> 1.00000000000000000000000000000E-6147 Subnormal Rounded
230dqscb226 scaleb  1.000000000000000000000000000000000E-6143  -5  -> 1.0000000000000000000000000000E-6148 Subnormal Rounded
231dqscb227 scaleb  1.000000000000000000000000000000000E-6143  -6  -> 1.000000000000000000000000000E-6149 Subnormal Rounded
232dqscb228 scaleb  1.000000000000000000000000000000000E-6143  -7  -> 1.00000000000000000000000000E-6150 Subnormal Rounded
233dqscb229 scaleb  1.000000000000000000000000000000000E-6143  -8  -> 1.0000000000000000000000000E-6151 Subnormal Rounded
234dqscb230 scaleb  1.000000000000000000000000000000000E-6143  -9  -> 1.000000000000000000000000E-6152 Subnormal Rounded
235dqscb231 scaleb  1.000000000000000000000000000000000E-6143  -10 -> 1.00000000000000000000000E-6153 Subnormal Rounded
236dqscb232 scaleb  1.000000000000000000000000000000000E-6143  -11 -> 1.0000000000000000000000E-6154 Subnormal Rounded
237dqscb233 scaleb  1.000000000000000000000000000000000E-6143  -12 -> 1.000000000000000000000E-6155 Subnormal Rounded
238dqscb234 scaleb  1.000000000000000000000000000000000E-6143  -13 -> 1.00000000000000000000E-6156 Subnormal Rounded
239dqscb235 scaleb  1.000000000000000000000000000000000E-6143  -14 -> 1.0000000000000000000E-6157 Subnormal Rounded
240dqscb236 scaleb  1.000000000000000000000000000000000E-6143  -15 -> 1.000000000000000000E-6158 Subnormal Rounded
241dqscb237 scaleb  1.000000000000000000000000000000000E-6143  -16 -> 1.00000000000000000E-6159 Subnormal Rounded
242dqscb238 scaleb  1.000000000000000000000000000000000E-6143  -17 -> 1.0000000000000000E-6160 Subnormal Rounded
243dqscb239 scaleb  1.000000000000000000000000000000000E-6143  -18 -> 1.000000000000000E-6161 Subnormal Rounded
244dqscb202 scaleb  1.000000000000000000000000000000000E-6143  -19 -> 1.00000000000000E-6162 Subnormal Rounded
245dqscb203 scaleb  1.000000000000000000000000000000000E-6143  -20 -> 1.0000000000000E-6163 Subnormal Rounded
246dqscb204 scaleb  1.000000000000000000000000000000000E-6143  -21 -> 1.000000000000E-6164 Subnormal Rounded
247dqscb205 scaleb  1.000000000000000000000000000000000E-6143  -22 -> 1.00000000000E-6165 Subnormal Rounded
248dqscb206 scaleb  1.000000000000000000000000000000000E-6143  -23 -> 1.0000000000E-6166 Subnormal Rounded
249dqscb207 scaleb  1.000000000000000000000000000000000E-6143  -24 -> 1.000000000E-6167 Subnormal Rounded
250dqscb208 scaleb  1.000000000000000000000000000000000E-6143  -25 -> 1.00000000E-6168 Subnormal Rounded
251dqscb209 scaleb  1.000000000000000000000000000000000E-6143  -26 -> 1.0000000E-6169 Subnormal Rounded
252dqscb210 scaleb  1.000000000000000000000000000000000E-6143  -27 -> 1.000000E-6170 Subnormal Rounded
253dqscb211 scaleb  1.000000000000000000000000000000000E-6143  -28 -> 1.00000E-6171 Subnormal Rounded
254dqscb212 scaleb  1.000000000000000000000000000000000E-6143  -29 -> 1.0000E-6172 Subnormal Rounded
255dqscb213 scaleb  1.000000000000000000000000000000000E-6143  -30 -> 1.000E-6173 Subnormal Rounded
256dqscb214 scaleb  1.000000000000000000000000000000000E-6143  -31 -> 1.00E-6174 Subnormal Rounded
257dqscb215 scaleb  1.000000000000000000000000000000000E-6143  -32 -> 1.0E-6175 Subnormal Rounded
258dqscb216 scaleb  1.000000000000000000000000000000000E-6143  -33 -> 1E-6176 Subnormal Rounded
259dqscb217 scaleb  1.000000000000000000000000000000000E-6143  -34 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
260dqscb218 scaleb  1.000000000000000000000000000000000E-6143  -35 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped