/test/lib/numeric/number/test_number19.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_NUMBER19
 5   -- tests on "to_integer"
 6
 7insert
 8   EIFFELTEST_TOOLS
 9   PLATFORM
10   NUMBER_TOOLS
11
12create {}
13   make
14
15feature {ANY}
16   make
17      local
18         n: NUMBER
19      do
20         n := from_integer(0)
21         assert(n.to_integer_32 = 0)
22         n := from_integer(1)
23         assert(n.to_integer_32 = 1)
24         n := from_integer(-1)
25         assert(n.to_integer_32 = -1)
26         n := from_integer(Maximum_integer)
27         assert(n.to_integer_32 = Maximum_integer)
28         n := from_integer(Minimum_integer)
29         assert(n.to_integer_32 = Minimum_integer)
30      end
31
32
33
34end -- class TEST_NUMBER19
35--
36-- ------------------------------------------------------------------------------------------------------------------------------
37-- Copyright notice below. Please read.
38--
39-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
40-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
41-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
42-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
43-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
44-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
45--
46-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
47-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
48--
49-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
50--
51-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
52-- ------------------------------------------------------------------------------------------------------------------------------