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1 ------------------------------------------------------------------------ |
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2 -- dqClass.decTest -- decQuad Class operations -- |
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3 -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. -- |
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4 ------------------------------------------------------------------------ |
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5 -- Please see the document "General Decimal Arithmetic Testcases" -- |
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6 -- at http://www2.hursley.ibm.com/decimal for the description of -- |
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7 -- these testcases. -- |
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8 -- -- |
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9 -- These testcases are experimental ('beta' versions), and they -- |
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10 -- may contain errors. They are offered on an as-is basis. In -- |
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11 -- particular, achieving the same results as the tests here is not -- |
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12 -- a guarantee that an implementation complies with any Standard -- |
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13 -- or specification. The tests are not exhaustive. -- |
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14 -- -- |
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15 -- Please send comments, suggestions, and corrections to the author: -- |
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16 -- Mike Cowlishaw, IBM Fellow -- |
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17 -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- |
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18 -- mfc@uk.ibm.com -- |
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19 ------------------------------------------------------------------------ |
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20 version: 2.58 |
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21 |
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22 -- [New 2006.11.27] |
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23 |
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24 extended: 1 |
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25 clamp: 1 |
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26 precision: 34 |
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27 maxExponent: 6144 |
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28 minExponent: -6143 |
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29 rounding: half_even |
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30 |
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31 dqcla001 class 0 -> +Zero |
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32 dqcla002 class 0.00 -> +Zero |
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33 dqcla003 class 0E+5 -> +Zero |
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34 dqcla004 class 1E-6176 -> +Subnormal |
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35 dqcla005 class 0.1E-6143 -> +Subnormal |
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36 dqcla006 class 0.99999999999999999999999999999999E-6143 -> +Subnormal |
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37 dqcla007 class 1.00000000000000000000000000000000E-6143 -> +Normal |
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38 dqcla008 class 1E-6143 -> +Normal |
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39 dqcla009 class 1E-100 -> +Normal |
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40 dqcla010 class 1E-10 -> +Normal |
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41 dqcla012 class 1E-1 -> +Normal |
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42 dqcla013 class 1 -> +Normal |
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43 dqcla014 class 2.50 -> +Normal |
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44 dqcla015 class 100.100 -> +Normal |
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45 dqcla016 class 1E+30 -> +Normal |
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46 dqcla017 class 1E+6144 -> +Normal |
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47 dqcla018 class 9.99999999999999999999999999999999E+6144 -> +Normal |
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48 dqcla019 class Inf -> +Infinity |
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49 |
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50 dqcla021 class -0 -> -Zero |
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51 dqcla022 class -0.00 -> -Zero |
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52 dqcla023 class -0E+5 -> -Zero |
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53 dqcla024 class -1E-6176 -> -Subnormal |
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54 dqcla025 class -0.1E-6143 -> -Subnormal |
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55 dqcla026 class -0.99999999999999999999999999999999E-6143 -> -Subnormal |
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56 dqcla027 class -1.00000000000000000000000000000000E-6143 -> -Normal |
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57 dqcla028 class -1E-6143 -> -Normal |
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58 dqcla029 class -1E-100 -> -Normal |
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59 dqcla030 class -1E-10 -> -Normal |
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60 dqcla032 class -1E-1 -> -Normal |
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61 dqcla033 class -1 -> -Normal |
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62 dqcla034 class -2.50 -> -Normal |
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63 dqcla035 class -100.100 -> -Normal |
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64 dqcla036 class -1E+30 -> -Normal |
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65 dqcla037 class -1E+6144 -> -Normal |
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66 dqcla0614 class -9.99999999999999999999999999999999E+6144 -> -Normal |
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67 dqcla039 class -Inf -> -Infinity |
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68 |
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69 dqcla041 class NaN -> NaN |
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70 dqcla042 class -NaN -> NaN |
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71 dqcla043 class +NaN12345 -> NaN |
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72 dqcla044 class sNaN -> sNaN |
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73 dqcla045 class -sNaN -> sNaN |
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74 dqcla046 class +sNaN12345 -> sNaN |
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75 |
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76 |
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77 |