/test/lib/numeric/number/test_number111.e

 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_NUMBER111
 5
 6insert
 7   PLATFORM
 8   EIFFELTEST_TOOLS
 9
10create {}
11   main
12
13feature {ANY}
14   main
15      local
16         number: NUMBER
17      do
18         number := Maximum_integer_64.to_number
19         assert(("9223372036854775807").is_equal(number.to_string))
20         number := number @+ 1
21         assert(("9223372036854775808").is_equal(number.to_string))
22         number := number @* 2
23         assert(("18446744073709551616").is_equal(number.to_string))
24         number := number @/ 1000
25         assert(("2305843009213693952/125").is_equal(number.to_string))
26      end
27
28end -- class TEST_NUMBER111
29--
30-- ------------------------------------------------------------------------------------------------------------------------------
31-- Copyright notice below. Please read.
32--
33-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
34-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
35-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
36-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
37-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
38-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
39--
40-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
41-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
42--
43-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
44--
45-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
46-- ------------------------------------------------------------------------------------------------------------------------------