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usr
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local
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src
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Python-3.9.9
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Lib
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test
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decimaltestdata
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Filename :
copy.decTest
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------------------------------------------------------------------------ -- copy.decTest -- quiet copy -- -- 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 extended: 1 precision: 9 rounding: half_up maxExponent: 999 minExponent: -999 -- Sanity check cpyx001 copy +7.50 -> 7.50 -- Infinities cpyx011 copy Infinity -> Infinity cpyx012 copy -Infinity -> -Infinity -- NaNs, 0 payload cpyx021 copy NaN -> NaN cpyx022 copy -NaN -> -NaN cpyx023 copy sNaN -> sNaN cpyx024 copy -sNaN -> -sNaN -- NaNs, non-0 payload cpyx031 copy NaN10 -> NaN10 cpyx032 copy -NaN10 -> -NaN10 cpyx033 copy sNaN10 -> sNaN10 cpyx034 copy -sNaN10 -> -sNaN10 cpyx035 copy NaN7 -> NaN7 cpyx036 copy -NaN7 -> -NaN7 cpyx037 copy sNaN101 -> sNaN101 cpyx038 copy -sNaN101 -> -sNaN101 -- finites cpyx101 copy 7 -> 7 cpyx102 copy -7 -> -7 cpyx103 copy 75 -> 75 cpyx104 copy -75 -> -75 cpyx105 copy 7.50 -> 7.50 cpyx106 copy -7.50 -> -7.50 cpyx107 copy 7.500 -> 7.500 cpyx108 copy -7.500 -> -7.500 -- zeros cpyx111 copy 0 -> 0 cpyx112 copy -0 -> -0 cpyx113 copy 0E+4 -> 0E+4 cpyx114 copy -0E+4 -> -0E+4 cpyx115 copy 0.0000 -> 0.0000 cpyx116 copy -0.0000 -> -0.0000 cpyx117 copy 0E-141 -> 0E-141 cpyx118 copy -0E-141 -> -0E-141 -- full coefficients, alternating bits cpyx121 copy 268268268 -> 268268268 cpyx122 copy -268268268 -> -268268268 cpyx123 copy 134134134 -> 134134134 cpyx124 copy -134134134 -> -134134134 -- Nmax, Nmin, Ntiny cpyx131 copy 9.99999999E+999 -> 9.99999999E+999 cpyx132 copy 1E-999 -> 1E-999 cpyx133 copy 1.00000000E-999 -> 1.00000000E-999 cpyx134 copy 1E-1007 -> 1E-1007 cpyx135 copy -1E-1007 -> -1E-1007 cpyx136 copy -1.00000000E-999 -> -1.00000000E-999 cpyx137 copy -1E-999 -> -1E-999 cpyx138 copy -9.99999999E+999 -> -9.99999999E+999