/test/lib/numeric/number/test_number33.e
Specman e | 67 lines | 39 code | 6 blank | 22 comment | 0 complexity | 76e9a2880f129cbd98b1d82bf72bd107 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_NUMBER33 5 -- tests on infix "*" 6 7insert 8 EIFFELTEST_TOOLS 9 PLATFORM 10 NUMBER_TOOLS 11 12create {} 13 make 14 15feature {ANY} 16 make 17 local 18 n1, n2, n3: NUMBER 19 do 20 n1 := from_integer(0) 21 n2 := from_integer(0) 22 assert((n1 * n2).is_equal(n1)) 23 n1 := from_integer(1) 24 assert((n1 * n2).is_equal(n2)) 25 assert((n1 * n1).is_equal(n1)) 26 n1 := from_integer(Maximum_integer) 27 n2 := from_integer(Maximum_integer) 28 n2 := n2 @* 1000 29 n3 := from_integer(1000) 30 assert(n2.is_equal(n1 * n3)) 31 n1 := n1 @* 1000 32 n3 := from_integer(Maximum_integer) 33 n3 := n3 @* 1000000 @* Maximum_integer 34 assert(n3.is_equal(n1 * n2)) 35 n1 := from_integer(0) 36 assert(n1.is_equal(n1 * n3)) 37 n2 := from_string("1/5") 38 assert(n1.is_equal(n2 * n1)) 39 n1 := from_string("1/5") 40 n2 := from_string("-16/20") 41 n3 := from_string("-48/300") 42 assert(n3.is_equal(n2 * n1)) 43 n2 := from_string("5") 44 assert((n1 * n2) @= 1) 45 end 46 47 48 49end -- class TEST_NUMBER33 50-- 51-- ------------------------------------------------------------------------------------------------------------------------------ 52-- Copyright notice below. Please read. 53-- 54-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, 55-- as published by the Free Software Foundation; either version 2, or (at your option) any later version. 56-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty 57-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have 58-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free 59-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. 60-- 61-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P. - University of Nancy 1 - FRANCE 62-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE 63-- 64-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN 65-- 66-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr 67-- ------------------------------------------------------------------------------------------------------------------------------