/test/lib/numeric/number/test_number14.e
Specman e | 55 lines | 26 code | 6 blank | 23 comment | 0 complexity | aed2a888d8d68626213b114dcc44dd4c 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_NUMBER14 5 -- tests on limits of small_integer & large_positive_integer 6 7insert 8 EIFFELTEST_TOOLS 9 PLATFORM 10 NUMBER_TOOLS 11 12create {} 13 make 14 15feature {ANY} 16 make 17 local 18 n1: NUMBER 19 do 20 -- pass along the frontier again & again... 21 n1 := from_integer(Maximum_integer) 22 n1 := n1 @+ 1 23 n1 := n1 @- 1 24 assert(n1.is_integer_32) 25 n1 := from_integer(Maximum_integer) 26 n1 := n1 @+ 2 27 n1 := n1 @- 2 28 assert(n1.is_integer_32) 29 n1 := from_integer(Maximum_integer) 30 n1 := n1 @* 2 31 n1 := n1 @/ 2 32 assert(n1.is_integer_32) 33 end 34 35 36 37end -- class TEST_NUMBER14 38-- 39-- ------------------------------------------------------------------------------------------------------------------------------ 40-- Copyright notice below. Please read. 41-- 42-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, 43-- as published by the Free Software Foundation; either version 2, or (at your option) any later version. 44-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty 45-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have 46-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free 47-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. 48-- 49-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P. - University of Nancy 1 - FRANCE 50-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE 51-- 52-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN 53-- 54-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr 55-- ------------------------------------------------------------------------------------------------------------------------------