17db96d56Sopenharmony_ci------------------------------------------------------------------------ 27db96d56Sopenharmony_ci-- ddShift.decTest -- shift decDouble coefficient left or right -- 37db96d56Sopenharmony_ci-- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. -- 47db96d56Sopenharmony_ci------------------------------------------------------------------------ 57db96d56Sopenharmony_ci-- Please see the document "General Decimal Arithmetic Testcases" -- 67db96d56Sopenharmony_ci-- at http://www2.hursley.ibm.com/decimal for the description of -- 77db96d56Sopenharmony_ci-- these testcases. -- 87db96d56Sopenharmony_ci-- -- 97db96d56Sopenharmony_ci-- These testcases are experimental ('beta' versions), and they -- 107db96d56Sopenharmony_ci-- may contain errors. They are offered on an as-is basis. In -- 117db96d56Sopenharmony_ci-- particular, achieving the same results as the tests here is not -- 127db96d56Sopenharmony_ci-- a guarantee that an implementation complies with any Standard -- 137db96d56Sopenharmony_ci-- or specification. The tests are not exhaustive. -- 147db96d56Sopenharmony_ci-- -- 157db96d56Sopenharmony_ci-- Please send comments, suggestions, and corrections to the author: -- 167db96d56Sopenharmony_ci-- Mike Cowlishaw, IBM Fellow -- 177db96d56Sopenharmony_ci-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- 187db96d56Sopenharmony_ci-- mfc@uk.ibm.com -- 197db96d56Sopenharmony_ci------------------------------------------------------------------------ 207db96d56Sopenharmony_civersion: 2.59 217db96d56Sopenharmony_ci 227db96d56Sopenharmony_ciprecision: 16 237db96d56Sopenharmony_cimaxExponent: 384 247db96d56Sopenharmony_ciminExponent: -383 257db96d56Sopenharmony_ciextended: 1 267db96d56Sopenharmony_ciclamp: 1 277db96d56Sopenharmony_cirounding: half_even 287db96d56Sopenharmony_ci 297db96d56Sopenharmony_ci-- Sanity check 307db96d56Sopenharmony_ciddshi001 shift 0 0 -> 0 317db96d56Sopenharmony_ciddshi002 shift 0 2 -> 0 327db96d56Sopenharmony_ciddshi003 shift 1 2 -> 100 337db96d56Sopenharmony_ciddshi004 shift 1 15 -> 1000000000000000 347db96d56Sopenharmony_ciddshi005 shift 1 16 -> 0 357db96d56Sopenharmony_ciddshi006 shift 1 -1 -> 0 367db96d56Sopenharmony_ciddshi007 shift 0 -2 -> 0 377db96d56Sopenharmony_ciddshi008 shift 1234567890123456 -1 -> 123456789012345 387db96d56Sopenharmony_ciddshi009 shift 1234567890123456 -15 -> 1 397db96d56Sopenharmony_ciddshi010 shift 1234567890123456 -16 -> 0 407db96d56Sopenharmony_ciddshi011 shift 9934567890123456 -15 -> 9 417db96d56Sopenharmony_ciddshi012 shift 9934567890123456 -16 -> 0 427db96d56Sopenharmony_ci 437db96d56Sopenharmony_ci-- rhs must be an integer 447db96d56Sopenharmony_ciddshi015 shift 1 1.5 -> NaN Invalid_operation 457db96d56Sopenharmony_ciddshi016 shift 1 1.0 -> NaN Invalid_operation 467db96d56Sopenharmony_ciddshi017 shift 1 0.1 -> NaN Invalid_operation 477db96d56Sopenharmony_ciddshi018 shift 1 0.0 -> NaN Invalid_operation 487db96d56Sopenharmony_ciddshi019 shift 1 1E+1 -> NaN Invalid_operation 497db96d56Sopenharmony_ciddshi020 shift 1 1E+99 -> NaN Invalid_operation 507db96d56Sopenharmony_ciddshi021 shift 1 Inf -> NaN Invalid_operation 517db96d56Sopenharmony_ciddshi022 shift 1 -Inf -> NaN Invalid_operation 527db96d56Sopenharmony_ci-- and |rhs| <= precision 537db96d56Sopenharmony_ciddshi025 shift 1 -1000 -> NaN Invalid_operation 547db96d56Sopenharmony_ciddshi026 shift 1 -17 -> NaN Invalid_operation 557db96d56Sopenharmony_ciddshi027 shift 1 17 -> NaN Invalid_operation 567db96d56Sopenharmony_ciddshi028 shift 1 1000 -> NaN Invalid_operation 577db96d56Sopenharmony_ci 587db96d56Sopenharmony_ci-- full shifting pattern 597db96d56Sopenharmony_ciddshi030 shift 1234567890123456 -16 -> 0 607db96d56Sopenharmony_ciddshi031 shift 1234567890123456 -15 -> 1 617db96d56Sopenharmony_ciddshi032 shift 1234567890123456 -14 -> 12 627db96d56Sopenharmony_ciddshi033 shift 1234567890123456 -13 -> 123 637db96d56Sopenharmony_ciddshi034 shift 1234567890123456 -12 -> 1234 647db96d56Sopenharmony_ciddshi035 shift 1234567890123456 -11 -> 12345 657db96d56Sopenharmony_ciddshi036 shift 1234567890123456 -10 -> 123456 667db96d56Sopenharmony_ciddshi037 shift 1234567890123456 -9 -> 1234567 677db96d56Sopenharmony_ciddshi038 shift 1234567890123456 -8 -> 12345678 687db96d56Sopenharmony_ciddshi039 shift 1234567890123456 -7 -> 123456789 697db96d56Sopenharmony_ciddshi040 shift 1234567890123456 -6 -> 1234567890 707db96d56Sopenharmony_ciddshi041 shift 1234567890123456 -5 -> 12345678901 717db96d56Sopenharmony_ciddshi042 shift 1234567890123456 -4 -> 123456789012 727db96d56Sopenharmony_ciddshi043 shift 1234567890123456 -3 -> 1234567890123 737db96d56Sopenharmony_ciddshi044 shift 1234567890123456 -2 -> 12345678901234 747db96d56Sopenharmony_ciddshi045 shift 1234567890123456 -1 -> 123456789012345 757db96d56Sopenharmony_ciddshi046 shift 1234567890123456 -0 -> 1234567890123456 767db96d56Sopenharmony_ci 777db96d56Sopenharmony_ciddshi047 shift 1234567890123456 +0 -> 1234567890123456 787db96d56Sopenharmony_ciddshi048 shift 1234567890123456 +1 -> 2345678901234560 797db96d56Sopenharmony_ciddshi049 shift 1234567890123456 +2 -> 3456789012345600 807db96d56Sopenharmony_ciddshi050 shift 1234567890123456 +3 -> 4567890123456000 817db96d56Sopenharmony_ciddshi051 shift 1234567890123456 +4 -> 5678901234560000 827db96d56Sopenharmony_ciddshi052 shift 1234567890123456 +5 -> 6789012345600000 837db96d56Sopenharmony_ciddshi053 shift 1234567890123456 +6 -> 7890123456000000 847db96d56Sopenharmony_ciddshi054 shift 1234567890123456 +7 -> 8901234560000000 857db96d56Sopenharmony_ciddshi055 shift 1234567890123456 +8 -> 9012345600000000 867db96d56Sopenharmony_ciddshi056 shift 1234567890123456 +9 -> 123456000000000 877db96d56Sopenharmony_ciddshi057 shift 1234567890123456 +10 -> 1234560000000000 887db96d56Sopenharmony_ciddshi058 shift 1234567890123456 +11 -> 2345600000000000 897db96d56Sopenharmony_ciddshi059 shift 1234567890123456 +12 -> 3456000000000000 907db96d56Sopenharmony_ciddshi060 shift 1234567890123456 +13 -> 4560000000000000 917db96d56Sopenharmony_ciddshi061 shift 1234567890123456 +14 -> 5600000000000000 927db96d56Sopenharmony_ciddshi062 shift 1234567890123456 +15 -> 6000000000000000 937db96d56Sopenharmony_ciddshi063 shift 1234567890123456 +16 -> 0 947db96d56Sopenharmony_ci 957db96d56Sopenharmony_ci-- zeros 967db96d56Sopenharmony_ciddshi070 shift 0E-10 +9 -> 0E-10 977db96d56Sopenharmony_ciddshi071 shift 0E-10 -9 -> 0E-10 987db96d56Sopenharmony_ciddshi072 shift 0.000 +9 -> 0.000 997db96d56Sopenharmony_ciddshi073 shift 0.000 -9 -> 0.000 1007db96d56Sopenharmony_ciddshi074 shift 0E+10 +9 -> 0E+10 1017db96d56Sopenharmony_ciddshi075 shift 0E+10 -9 -> 0E+10 1027db96d56Sopenharmony_ciddshi076 shift -0E-10 +9 -> -0E-10 1037db96d56Sopenharmony_ciddshi077 shift -0E-10 -9 -> -0E-10 1047db96d56Sopenharmony_ciddshi078 shift -0.000 +9 -> -0.000 1057db96d56Sopenharmony_ciddshi079 shift -0.000 -9 -> -0.000 1067db96d56Sopenharmony_ciddshi080 shift -0E+10 +9 -> -0E+10 1077db96d56Sopenharmony_ciddshi081 shift -0E+10 -9 -> -0E+10 1087db96d56Sopenharmony_ci 1097db96d56Sopenharmony_ci-- Nmax, Nmin, Ntiny 1107db96d56Sopenharmony_ciddshi141 shift 9.999999999999999E+384 -1 -> 9.99999999999999E+383 1117db96d56Sopenharmony_ciddshi142 shift 9.999999999999999E+384 -15 -> 9E+369 1127db96d56Sopenharmony_ciddshi143 shift 9.999999999999999E+384 1 -> 9.999999999999990E+384 1137db96d56Sopenharmony_ciddshi144 shift 9.999999999999999E+384 15 -> 9.000000000000000E+384 1147db96d56Sopenharmony_ciddshi145 shift 1E-383 -1 -> 0E-383 1157db96d56Sopenharmony_ciddshi146 shift 1E-383 -15 -> 0E-383 1167db96d56Sopenharmony_ciddshi147 shift 1E-383 1 -> 1.0E-382 1177db96d56Sopenharmony_ciddshi148 shift 1E-383 15 -> 1.000000000000000E-368 1187db96d56Sopenharmony_ciddshi151 shift 1.000000000000000E-383 -1 -> 1.00000000000000E-384 1197db96d56Sopenharmony_ciddshi152 shift 1.000000000000000E-383 -15 -> 1E-398 1207db96d56Sopenharmony_ciddshi153 shift 1.000000000000000E-383 1 -> 0E-398 1217db96d56Sopenharmony_ciddshi154 shift 1.000000000000000E-383 15 -> 0E-398 1227db96d56Sopenharmony_ciddshi155 shift 9.000000000000000E-383 -1 -> 9.00000000000000E-384 1237db96d56Sopenharmony_ciddshi156 shift 9.000000000000000E-383 -15 -> 9E-398 1247db96d56Sopenharmony_ciddshi157 shift 9.000000000000000E-383 1 -> 0E-398 1257db96d56Sopenharmony_ciddshi158 shift 9.000000000000000E-383 15 -> 0E-398 1267db96d56Sopenharmony_ciddshi160 shift 1E-398 -1 -> 0E-398 1277db96d56Sopenharmony_ciddshi161 shift 1E-398 -15 -> 0E-398 1287db96d56Sopenharmony_ciddshi162 shift 1E-398 1 -> 1.0E-397 1297db96d56Sopenharmony_ciddshi163 shift 1E-398 15 -> 1.000000000000000E-383 1307db96d56Sopenharmony_ci-- negatives 1317db96d56Sopenharmony_ciddshi171 shift -9.999999999999999E+384 -1 -> -9.99999999999999E+383 1327db96d56Sopenharmony_ciddshi172 shift -9.999999999999999E+384 -15 -> -9E+369 1337db96d56Sopenharmony_ciddshi173 shift -9.999999999999999E+384 1 -> -9.999999999999990E+384 1347db96d56Sopenharmony_ciddshi174 shift -9.999999999999999E+384 15 -> -9.000000000000000E+384 1357db96d56Sopenharmony_ciddshi175 shift -1E-383 -1 -> -0E-383 1367db96d56Sopenharmony_ciddshi176 shift -1E-383 -15 -> -0E-383 1377db96d56Sopenharmony_ciddshi177 shift -1E-383 1 -> -1.0E-382 1387db96d56Sopenharmony_ciddshi178 shift -1E-383 15 -> -1.000000000000000E-368 1397db96d56Sopenharmony_ciddshi181 shift -1.000000000000000E-383 -1 -> -1.00000000000000E-384 1407db96d56Sopenharmony_ciddshi182 shift -1.000000000000000E-383 -15 -> -1E-398 1417db96d56Sopenharmony_ciddshi183 shift -1.000000000000000E-383 1 -> -0E-398 1427db96d56Sopenharmony_ciddshi184 shift -1.000000000000000E-383 15 -> -0E-398 1437db96d56Sopenharmony_ciddshi185 shift -9.000000000000000E-383 -1 -> -9.00000000000000E-384 1447db96d56Sopenharmony_ciddshi186 shift -9.000000000000000E-383 -15 -> -9E-398 1457db96d56Sopenharmony_ciddshi187 shift -9.000000000000000E-383 1 -> -0E-398 1467db96d56Sopenharmony_ciddshi188 shift -9.000000000000000E-383 15 -> -0E-398 1477db96d56Sopenharmony_ciddshi190 shift -1E-398 -1 -> -0E-398 1487db96d56Sopenharmony_ciddshi191 shift -1E-398 -15 -> -0E-398 1497db96d56Sopenharmony_ciddshi192 shift -1E-398 1 -> -1.0E-397 1507db96d56Sopenharmony_ciddshi193 shift -1E-398 15 -> -1.000000000000000E-383 1517db96d56Sopenharmony_ci 1527db96d56Sopenharmony_ci-- more negatives (of sanities) 1537db96d56Sopenharmony_ciddshi201 shift -0 0 -> -0 1547db96d56Sopenharmony_ciddshi202 shift -0 2 -> -0 1557db96d56Sopenharmony_ciddshi203 shift -1 2 -> -100 1567db96d56Sopenharmony_ciddshi204 shift -1 15 -> -1000000000000000 1577db96d56Sopenharmony_ciddshi205 shift -1 16 -> -0 1587db96d56Sopenharmony_ciddshi206 shift -1 -1 -> -0 1597db96d56Sopenharmony_ciddshi207 shift -0 -2 -> -0 1607db96d56Sopenharmony_ciddshi208 shift -1234567890123456 -1 -> -123456789012345 1617db96d56Sopenharmony_ciddshi209 shift -1234567890123456 -15 -> -1 1627db96d56Sopenharmony_ciddshi210 shift -1234567890123456 -16 -> -0 1637db96d56Sopenharmony_ciddshi211 shift -9934567890123456 -15 -> -9 1647db96d56Sopenharmony_ciddshi212 shift -9934567890123456 -16 -> -0 1657db96d56Sopenharmony_ci 1667db96d56Sopenharmony_ci 1677db96d56Sopenharmony_ci-- Specials; NaNs are handled as usual 1687db96d56Sopenharmony_ciddshi781 shift -Inf -8 -> -Infinity 1697db96d56Sopenharmony_ciddshi782 shift -Inf -1 -> -Infinity 1707db96d56Sopenharmony_ciddshi783 shift -Inf -0 -> -Infinity 1717db96d56Sopenharmony_ciddshi784 shift -Inf 0 -> -Infinity 1727db96d56Sopenharmony_ciddshi785 shift -Inf 1 -> -Infinity 1737db96d56Sopenharmony_ciddshi786 shift -Inf 8 -> -Infinity 1747db96d56Sopenharmony_ciddshi787 shift -1000 -Inf -> NaN Invalid_operation 1757db96d56Sopenharmony_ciddshi788 shift -Inf -Inf -> NaN Invalid_operation 1767db96d56Sopenharmony_ciddshi789 shift -1 -Inf -> NaN Invalid_operation 1777db96d56Sopenharmony_ciddshi790 shift -0 -Inf -> NaN Invalid_operation 1787db96d56Sopenharmony_ciddshi791 shift 0 -Inf -> NaN Invalid_operation 1797db96d56Sopenharmony_ciddshi792 shift 1 -Inf -> NaN Invalid_operation 1807db96d56Sopenharmony_ciddshi793 shift 1000 -Inf -> NaN Invalid_operation 1817db96d56Sopenharmony_ciddshi794 shift Inf -Inf -> NaN Invalid_operation 1827db96d56Sopenharmony_ci 1837db96d56Sopenharmony_ciddshi800 shift Inf -Inf -> NaN Invalid_operation 1847db96d56Sopenharmony_ciddshi801 shift Inf -8 -> Infinity 1857db96d56Sopenharmony_ciddshi802 shift Inf -1 -> Infinity 1867db96d56Sopenharmony_ciddshi803 shift Inf -0 -> Infinity 1877db96d56Sopenharmony_ciddshi804 shift Inf 0 -> Infinity 1887db96d56Sopenharmony_ciddshi805 shift Inf 1 -> Infinity 1897db96d56Sopenharmony_ciddshi806 shift Inf 8 -> Infinity 1907db96d56Sopenharmony_ciddshi807 shift Inf Inf -> NaN Invalid_operation 1917db96d56Sopenharmony_ciddshi808 shift -1000 Inf -> NaN Invalid_operation 1927db96d56Sopenharmony_ciddshi809 shift -Inf Inf -> NaN Invalid_operation 1937db96d56Sopenharmony_ciddshi810 shift -1 Inf -> NaN Invalid_operation 1947db96d56Sopenharmony_ciddshi811 shift -0 Inf -> NaN Invalid_operation 1957db96d56Sopenharmony_ciddshi812 shift 0 Inf -> NaN Invalid_operation 1967db96d56Sopenharmony_ciddshi813 shift 1 Inf -> NaN Invalid_operation 1977db96d56Sopenharmony_ciddshi814 shift 1000 Inf -> NaN Invalid_operation 1987db96d56Sopenharmony_ciddshi815 shift Inf Inf -> NaN Invalid_operation 1997db96d56Sopenharmony_ci 2007db96d56Sopenharmony_ciddshi821 shift NaN -Inf -> NaN 2017db96d56Sopenharmony_ciddshi822 shift NaN -1000 -> NaN 2027db96d56Sopenharmony_ciddshi823 shift NaN -1 -> NaN 2037db96d56Sopenharmony_ciddshi824 shift NaN -0 -> NaN 2047db96d56Sopenharmony_ciddshi825 shift NaN 0 -> NaN 2057db96d56Sopenharmony_ciddshi826 shift NaN 1 -> NaN 2067db96d56Sopenharmony_ciddshi827 shift NaN 1000 -> NaN 2077db96d56Sopenharmony_ciddshi828 shift NaN Inf -> NaN 2087db96d56Sopenharmony_ciddshi829 shift NaN NaN -> NaN 2097db96d56Sopenharmony_ciddshi830 shift -Inf NaN -> NaN 2107db96d56Sopenharmony_ciddshi831 shift -1000 NaN -> NaN 2117db96d56Sopenharmony_ciddshi832 shift -1 NaN -> NaN 2127db96d56Sopenharmony_ciddshi833 shift -0 NaN -> NaN 2137db96d56Sopenharmony_ciddshi834 shift 0 NaN -> NaN 2147db96d56Sopenharmony_ciddshi835 shift 1 NaN -> NaN 2157db96d56Sopenharmony_ciddshi836 shift 1000 NaN -> NaN 2167db96d56Sopenharmony_ciddshi837 shift Inf NaN -> NaN 2177db96d56Sopenharmony_ci 2187db96d56Sopenharmony_ciddshi841 shift sNaN -Inf -> NaN Invalid_operation 2197db96d56Sopenharmony_ciddshi842 shift sNaN -1000 -> NaN Invalid_operation 2207db96d56Sopenharmony_ciddshi843 shift sNaN -1 -> NaN Invalid_operation 2217db96d56Sopenharmony_ciddshi844 shift sNaN -0 -> NaN Invalid_operation 2227db96d56Sopenharmony_ciddshi845 shift sNaN 0 -> NaN Invalid_operation 2237db96d56Sopenharmony_ciddshi846 shift sNaN 1 -> NaN Invalid_operation 2247db96d56Sopenharmony_ciddshi847 shift sNaN 1000 -> NaN Invalid_operation 2257db96d56Sopenharmony_ciddshi848 shift sNaN NaN -> NaN Invalid_operation 2267db96d56Sopenharmony_ciddshi849 shift sNaN sNaN -> NaN Invalid_operation 2277db96d56Sopenharmony_ciddshi850 shift NaN sNaN -> NaN Invalid_operation 2287db96d56Sopenharmony_ciddshi851 shift -Inf sNaN -> NaN Invalid_operation 2297db96d56Sopenharmony_ciddshi852 shift -1000 sNaN -> NaN Invalid_operation 2307db96d56Sopenharmony_ciddshi853 shift -1 sNaN -> NaN Invalid_operation 2317db96d56Sopenharmony_ciddshi854 shift -0 sNaN -> NaN Invalid_operation 2327db96d56Sopenharmony_ciddshi855 shift 0 sNaN -> NaN Invalid_operation 2337db96d56Sopenharmony_ciddshi856 shift 1 sNaN -> NaN Invalid_operation 2347db96d56Sopenharmony_ciddshi857 shift 1000 sNaN -> NaN Invalid_operation 2357db96d56Sopenharmony_ciddshi858 shift Inf sNaN -> NaN Invalid_operation 2367db96d56Sopenharmony_ciddshi859 shift NaN sNaN -> NaN Invalid_operation 2377db96d56Sopenharmony_ci 2387db96d56Sopenharmony_ci-- propagating NaNs 2397db96d56Sopenharmony_ciddshi861 shift NaN1 -Inf -> NaN1 2407db96d56Sopenharmony_ciddshi862 shift +NaN2 -1000 -> NaN2 2417db96d56Sopenharmony_ciddshi863 shift NaN3 1000 -> NaN3 2427db96d56Sopenharmony_ciddshi864 shift NaN4 Inf -> NaN4 2437db96d56Sopenharmony_ciddshi865 shift NaN5 +NaN6 -> NaN5 2447db96d56Sopenharmony_ciddshi866 shift -Inf NaN7 -> NaN7 2457db96d56Sopenharmony_ciddshi867 shift -1000 NaN8 -> NaN8 2467db96d56Sopenharmony_ciddshi868 shift 1000 NaN9 -> NaN9 2477db96d56Sopenharmony_ciddshi869 shift Inf +NaN10 -> NaN10 2487db96d56Sopenharmony_ciddshi871 shift sNaN11 -Inf -> NaN11 Invalid_operation 2497db96d56Sopenharmony_ciddshi872 shift sNaN12 -1000 -> NaN12 Invalid_operation 2507db96d56Sopenharmony_ciddshi873 shift sNaN13 1000 -> NaN13 Invalid_operation 2517db96d56Sopenharmony_ciddshi874 shift sNaN14 NaN17 -> NaN14 Invalid_operation 2527db96d56Sopenharmony_ciddshi875 shift sNaN15 sNaN18 -> NaN15 Invalid_operation 2537db96d56Sopenharmony_ciddshi876 shift NaN16 sNaN19 -> NaN19 Invalid_operation 2547db96d56Sopenharmony_ciddshi877 shift -Inf +sNaN20 -> NaN20 Invalid_operation 2557db96d56Sopenharmony_ciddshi878 shift -1000 sNaN21 -> NaN21 Invalid_operation 2567db96d56Sopenharmony_ciddshi879 shift 1000 sNaN22 -> NaN22 Invalid_operation 2577db96d56Sopenharmony_ciddshi880 shift Inf sNaN23 -> NaN23 Invalid_operation 2587db96d56Sopenharmony_ciddshi881 shift +NaN25 +sNaN24 -> NaN24 Invalid_operation 2597db96d56Sopenharmony_ciddshi882 shift -NaN26 NaN28 -> -NaN26 2607db96d56Sopenharmony_ciddshi883 shift -sNaN27 sNaN29 -> -NaN27 Invalid_operation 2617db96d56Sopenharmony_ciddshi884 shift 1000 -NaN30 -> -NaN30 2627db96d56Sopenharmony_ciddshi885 shift 1000 -sNaN31 -> -NaN31 Invalid_operation 263