/test/lib/numeric/number/test_number100.e
Specman e | 63 lines | 30 code | 7 blank | 26 comment | 0 complexity | ef685bb198ba0cb94a5ab9edf59982b9 MD5 | raw file
1-- This file is part of SmartEiffel The GNU Eiffel Compiler Tools and Libraries. 2-- See the Copyright notice at the end of this file. 3-- 4class TEST_NUMBER100 5 -- 6 -- Test of depassement of integer_64_number capacity 7 -- Result is an integer which is symbolised by a 8 -- BIG_INTEGER_NUMBER 9 -- 10 11insert 12 EIFFELTEST_TOOLS 13 ANY 14 PLATFORM 15 16create {} 17 make 18 19feature {ANY} 20 make 21 local 22 n: NUMBER 23 do 24 n := nt.from_integer_64(Maximum_integer_64) 25 n := n @+ 1 26 n := n @- 1 27 assert(n.is_integer_64) 28 assert(n @= Maximum_integer_64) 29 n := nt.from_integer_64(Maximum_integer_64) 30 n := n @+ 2 31 n := n @- 2 32 assert(n.is_integer_64) 33 assert(n @= Maximum_integer_64) 34 n := nt.from_integer_64(Maximum_integer_64) 35 n := n @* 2 36 n := n @/ 2 37 assert(n.is_integer_64) 38 assert(n @= Maximum_integer_64) 39 end 40 41 42 43 nt: NUMBER_TOOLS 44 45end -- class TEST_NUMBER100 46-- 47-- ------------------------------------------------------------------------------------------------------------------------------ 48-- Copyright notice below. Please read. 49-- 50-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, 51-- as published by the Free Software Foundation; either version 2, or (at your option) any later version. 52-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty 53-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have 54-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free 55-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. 56-- 57-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P. - University of Nancy 1 - FRANCE 58-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE 59-- 60-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN 61-- 62-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr 63-- ------------------------------------------------------------------------------------------------------------------------------