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Diffstat (limited to 'lib/python2.7/test/decimaltestdata/ddScaleB.decTest')
| -rw-r--r-- | lib/python2.7/test/decimaltestdata/ddScaleB.decTest | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/lib/python2.7/test/decimaltestdata/ddScaleB.decTest b/lib/python2.7/test/decimaltestdata/ddScaleB.decTest deleted file mode 100644 index edee11b..0000000 --- a/lib/python2.7/test/decimaltestdata/ddScaleB.decTest +++ /dev/null @@ -1,243 +0,0 @@ ------------------------------------------------------------------------- --- ddScalebB.decTest -- scale a decDouble by powers of 10 -- --- 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: 2.59 - -precision: 16 -maxExponent: 384 -minExponent: -383 -extended: 1 -clamp: 1 -rounding: half_even - --- Max |rhs| is 2*(384+16) = 800 - --- Sanity checks -ddscb001 scaleb 7.50 10 -> 7.50E+10 -ddscb002 scaleb 7.50 3 -> 7.50E+3 -ddscb003 scaleb 7.50 2 -> 750 -ddscb004 scaleb 7.50 1 -> 75.0 -ddscb005 scaleb 7.50 0 -> 7.50 -ddscb006 scaleb 7.50 -1 -> 0.750 -ddscb007 scaleb 7.50 -2 -> 0.0750 -ddscb008 scaleb 7.50 -10 -> 7.50E-10 -ddscb009 scaleb -7.50 3 -> -7.50E+3 -ddscb010 scaleb -7.50 2 -> -750 -ddscb011 scaleb -7.50 1 -> -75.0 -ddscb012 scaleb -7.50 0 -> -7.50 -ddscb013 scaleb -7.50 -1 -> -0.750 - --- Infinities -ddscb014 scaleb Infinity 1 -> Infinity -ddscb015 scaleb -Infinity 2 -> -Infinity -ddscb016 scaleb Infinity -1 -> Infinity -ddscb017 scaleb -Infinity -2 -> -Infinity - --- Next two are somewhat undefined in 754r; treat as non-integer -ddscb018 scaleb 10 Infinity -> NaN Invalid_operation -ddscb019 scaleb 10 -Infinity -> NaN Invalid_operation - --- NaNs are undefined in 754r; assume usual processing --- NaNs, 0 payload -ddscb021 scaleb NaN 1 -> NaN -ddscb022 scaleb -NaN -1 -> -NaN -ddscb023 scaleb sNaN 1 -> NaN Invalid_operation -ddscb024 scaleb -sNaN 1 -> -NaN Invalid_operation -ddscb025 scaleb 4 NaN -> NaN -ddscb026 scaleb -Inf -NaN -> -NaN -ddscb027 scaleb 4 sNaN -> NaN Invalid_operation -ddscb028 scaleb Inf -sNaN -> -NaN Invalid_operation - --- non-integer RHS -ddscb030 scaleb 1.23 1 -> 12.3 -ddscb031 scaleb 1.23 1.00 -> NaN Invalid_operation -ddscb032 scaleb 1.23 1.1 -> NaN Invalid_operation -ddscb033 scaleb 1.23 1.01 -> NaN Invalid_operation -ddscb034 scaleb 1.23 0.01 -> NaN Invalid_operation -ddscb035 scaleb 1.23 0.11 -> NaN Invalid_operation -ddscb036 scaleb 1.23 0.999999999 -> NaN Invalid_operation -ddscb037 scaleb 1.23 -1 -> 0.123 -ddscb038 scaleb 1.23 -1.00 -> NaN Invalid_operation -ddscb039 scaleb 1.23 -1.1 -> NaN Invalid_operation -ddscb040 scaleb 1.23 -1.01 -> NaN Invalid_operation -ddscb041 scaleb 1.23 -0.01 -> NaN Invalid_operation -ddscb042 scaleb 1.23 -0.11 -> NaN Invalid_operation -ddscb043 scaleb 1.23 -0.999999999 -> NaN Invalid_operation -ddscb044 scaleb 1.23 0.1 -> NaN Invalid_operation -ddscb045 scaleb 1.23 1E+1 -> NaN Invalid_operation -ddscb046 scaleb 1.23 1.1234E+6 -> NaN Invalid_operation -ddscb047 scaleb 1.23 1.123E+4 -> NaN Invalid_operation - --- out-of range RHS -ddscb120 scaleb 1.23 799 -> Infinity Overflow Inexact Rounded -ddscb121 scaleb 1.23 800 -> Infinity Overflow Inexact Rounded -ddscb122 scaleb 1.23 801 -> NaN Invalid_operation -ddscb123 scaleb 1.23 802 -> NaN Invalid_operation -ddscb124 scaleb 1.23 -799 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped -ddscb125 scaleb 1.23 -800 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped -ddscb126 scaleb 1.23 -801 -> NaN Invalid_operation -ddscb127 scaleb 1.23 -802 -> NaN Invalid_operation - --- NaNs, non-0 payload --- propagating NaNs -ddscb861 scaleb NaN01 -Inf -> NaN1 -ddscb862 scaleb -NaN02 -1000 -> -NaN2 -ddscb863 scaleb NaN03 1000 -> NaN3 -ddscb864 scaleb NaN04 Inf -> NaN4 -ddscb865 scaleb NaN05 NaN61 -> NaN5 -ddscb866 scaleb -Inf -NaN71 -> -NaN71 -ddscb867 scaleb -1000 NaN81 -> NaN81 -ddscb868 scaleb 1000 NaN91 -> NaN91 -ddscb869 scaleb Inf NaN101 -> NaN101 -ddscb871 scaleb sNaN011 -Inf -> NaN11 Invalid_operation -ddscb872 scaleb sNaN012 -1000 -> NaN12 Invalid_operation -ddscb873 scaleb -sNaN013 1000 -> -NaN13 Invalid_operation -ddscb874 scaleb sNaN014 NaN171 -> NaN14 Invalid_operation -ddscb875 scaleb sNaN015 sNaN181 -> NaN15 Invalid_operation -ddscb876 scaleb NaN016 sNaN191 -> NaN191 Invalid_operation -ddscb877 scaleb -Inf sNaN201 -> NaN201 Invalid_operation -ddscb878 scaleb -1000 sNaN211 -> NaN211 Invalid_operation -ddscb879 scaleb 1000 -sNaN221 -> -NaN221 Invalid_operation -ddscb880 scaleb Inf sNaN231 -> NaN231 Invalid_operation -ddscb881 scaleb NaN025 sNaN241 -> NaN241 Invalid_operation - --- finites -ddscb051 scaleb 7 -2 -> 0.07 -ddscb052 scaleb -7 -2 -> -0.07 -ddscb053 scaleb 75 -2 -> 0.75 -ddscb054 scaleb -75 -2 -> -0.75 -ddscb055 scaleb 7.50 -2 -> 0.0750 -ddscb056 scaleb -7.50 -2 -> -0.0750 -ddscb057 scaleb 7.500 -2 -> 0.07500 -ddscb058 scaleb -7.500 -2 -> -0.07500 -ddscb061 scaleb 7 -1 -> 0.7 -ddscb062 scaleb -7 -1 -> -0.7 -ddscb063 scaleb 75 -1 -> 7.5 -ddscb064 scaleb -75 -1 -> -7.5 -ddscb065 scaleb 7.50 -1 -> 0.750 -ddscb066 scaleb -7.50 -1 -> -0.750 -ddscb067 scaleb 7.500 -1 -> 0.7500 -ddscb068 scaleb -7.500 -1 -> -0.7500 -ddscb071 scaleb 7 0 -> 7 -ddscb072 scaleb -7 0 -> -7 -ddscb073 scaleb 75 0 -> 75 -ddscb074 scaleb -75 0 -> -75 -ddscb075 scaleb 7.50 0 -> 7.50 -ddscb076 scaleb -7.50 0 -> -7.50 -ddscb077 scaleb 7.500 0 -> 7.500 -ddscb078 scaleb -7.500 0 -> -7.500 -ddscb081 scaleb 7 1 -> 7E+1 -ddscb082 scaleb -7 1 -> -7E+1 -ddscb083 scaleb 75 1 -> 7.5E+2 -ddscb084 scaleb -75 1 -> -7.5E+2 -ddscb085 scaleb 7.50 1 -> 75.0 -ddscb086 scaleb -7.50 1 -> -75.0 -ddscb087 scaleb 7.500 1 -> 75.00 -ddscb088 scaleb -7.500 1 -> -75.00 -ddscb091 scaleb 7 2 -> 7E+2 -ddscb092 scaleb -7 2 -> -7E+2 -ddscb093 scaleb 75 2 -> 7.5E+3 -ddscb094 scaleb -75 2 -> -7.5E+3 -ddscb095 scaleb 7.50 2 -> 750 -ddscb096 scaleb -7.50 2 -> -750 -ddscb097 scaleb 7.500 2 -> 750.0 -ddscb098 scaleb -7.500 2 -> -750.0 - --- zeros -ddscb111 scaleb 0 1 -> 0E+1 -ddscb112 scaleb -0 2 -> -0E+2 -ddscb113 scaleb 0E+4 3 -> 0E+7 -ddscb114 scaleb -0E+4 4 -> -0E+8 -ddscb115 scaleb 0.0000 5 -> 0E+1 -ddscb116 scaleb -0.0000 6 -> -0E+2 -ddscb117 scaleb 0E-141 7 -> 0E-134 -ddscb118 scaleb -0E-141 8 -> -0E-133 - --- Nmax, Nmin, Ntiny -ddscb132 scaleb 9.999999999999999E+384 +384 -> Infinity Overflow Inexact Rounded -ddscb133 scaleb 9.999999999999999E+384 +10 -> Infinity Overflow Inexact Rounded -ddscb134 scaleb 9.999999999999999E+384 +1 -> Infinity Overflow Inexact Rounded -ddscb135 scaleb 9.999999999999999E+384 0 -> 9.999999999999999E+384 -ddscb136 scaleb 9.999999999999999E+384 -1 -> 9.999999999999999E+383 -ddscb137 scaleb 1E-383 +1 -> 1E-382 -ddscb138 scaleb 1E-383 -0 -> 1E-383 -ddscb139 scaleb 1E-383 -1 -> 1E-384 Subnormal -ddscb140 scaleb 1.000000000000000E-383 +1 -> 1.000000000000000E-382 -ddscb141 scaleb 1.000000000000000E-383 0 -> 1.000000000000000E-383 -ddscb142 scaleb 1.000000000000000E-383 -1 -> 1.00000000000000E-384 Subnormal Rounded -ddscb143 scaleb 1E-398 +1 -> 1E-397 Subnormal -ddscb144 scaleb 1E-398 -0 -> 1E-398 Subnormal -ddscb145 scaleb 1E-398 -1 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped - -ddscb150 scaleb -1E-398 +1 -> -1E-397 Subnormal -ddscb151 scaleb -1E-398 -0 -> -1E-398 Subnormal -ddscb152 scaleb -1E-398 -1 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped -ddscb153 scaleb -1.000000000000000E-383 +1 -> -1.000000000000000E-382 -ddscb154 scaleb -1.000000000000000E-383 +0 -> -1.000000000000000E-383 -ddscb155 scaleb -1.000000000000000E-383 -1 -> -1.00000000000000E-384 Subnormal Rounded -ddscb156 scaleb -1E-383 +1 -> -1E-382 -ddscb157 scaleb -1E-383 -0 -> -1E-383 -ddscb158 scaleb -1E-383 -1 -> -1E-384 Subnormal -ddscb159 scaleb -9.999999999999999E+384 +1 -> -Infinity Overflow Inexact Rounded -ddscb160 scaleb -9.999999999999999E+384 +0 -> -9.999999999999999E+384 -ddscb161 scaleb -9.999999999999999E+384 -1 -> -9.999999999999999E+383 -ddscb162 scaleb -9E+384 +1 -> -Infinity Overflow Inexact Rounded -ddscb163 scaleb -1E+384 +1 -> -Infinity Overflow Inexact Rounded - --- some Origami --- (these check that overflow is being done correctly) -ddscb171 scaleb 1000E+365 +1 -> 1.000E+369 -ddscb172 scaleb 1000E+366 +1 -> 1.000E+370 -ddscb173 scaleb 1000E+367 +1 -> 1.000E+371 -ddscb174 scaleb 1000E+368 +1 -> 1.000E+372 -ddscb175 scaleb 1000E+369 +1 -> 1.0000E+373 Clamped -ddscb176 scaleb 1000E+370 +1 -> 1.00000E+374 Clamped -ddscb177 scaleb 1000E+371 +1 -> 1.000000E+375 Clamped -ddscb178 scaleb 1000E+372 +1 -> 1.0000000E+376 Clamped -ddscb179 scaleb 1000E+373 +1 -> 1.00000000E+377 Clamped -ddscb180 scaleb 1000E+374 +1 -> 1.000000000E+378 Clamped -ddscb181 scaleb 1000E+375 +1 -> 1.0000000000E+379 Clamped -ddscb182 scaleb 1000E+376 +1 -> 1.00000000000E+380 Clamped -ddscb183 scaleb 1000E+377 +1 -> 1.000000000000E+381 Clamped -ddscb184 scaleb 1000E+378 +1 -> 1.0000000000000E+382 Clamped -ddscb185 scaleb 1000E+379 +1 -> 1.00000000000000E+383 Clamped -ddscb186 scaleb 1000E+380 +1 -> 1.000000000000000E+384 Clamped -ddscb187 scaleb 1000E+381 +1 -> Infinity Overflow Inexact Rounded - --- and a few more subnormal truncations --- (these check that underflow is being done correctly) -ddscb201 scaleb 1.000000000000000E-383 0 -> 1.000000000000000E-383 -ddscb202 scaleb 1.000000000000000E-383 -1 -> 1.00000000000000E-384 Subnormal Rounded -ddscb203 scaleb 1.000000000000000E-383 -2 -> 1.0000000000000E-385 Subnormal Rounded -ddscb204 scaleb 1.000000000000000E-383 -3 -> 1.000000000000E-386 Subnormal Rounded -ddscb205 scaleb 1.000000000000000E-383 -4 -> 1.00000000000E-387 Subnormal Rounded -ddscb206 scaleb 1.000000000000000E-383 -5 -> 1.0000000000E-388 Subnormal Rounded -ddscb207 scaleb 1.000000000000000E-383 -6 -> 1.000000000E-389 Subnormal Rounded -ddscb208 scaleb 1.000000000000000E-383 -7 -> 1.00000000E-390 Subnormal Rounded -ddscb209 scaleb 1.000000000000000E-383 -8 -> 1.0000000E-391 Subnormal Rounded -ddscb210 scaleb 1.000000000000000E-383 -9 -> 1.000000E-392 Subnormal Rounded -ddscb211 scaleb 1.000000000000000E-383 -10 -> 1.00000E-393 Subnormal Rounded -ddscb212 scaleb 1.000000000000000E-383 -11 -> 1.0000E-394 Subnormal Rounded -ddscb213 scaleb 1.000000000000000E-383 -12 -> 1.000E-395 Subnormal Rounded -ddscb214 scaleb 1.000000000000000E-383 -13 -> 1.00E-396 Subnormal Rounded -ddscb215 scaleb 1.000000000000000E-383 -14 -> 1.0E-397 Subnormal Rounded -ddscb216 scaleb 1.000000000000000E-383 -15 -> 1E-398 Subnormal Rounded -ddscb217 scaleb 1.000000000000000E-383 -16 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped -ddscb218 scaleb 1.000000000000000E-383 -17 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped - 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