/test/lib/numeric/number/test_number42.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_NUMBER42
 5   -- tests on "\\"
 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(2)
22         assert((n1 \\ n2).is_equal(n1))
23         n1 := from_integer(1)
24         assert((n1 \\ n2).is_equal(n1))
25         n1 := from_integer(3)
26         n3 := from_integer(1)
27         assert((n1 \\ n2).is_equal(n3))
28         n1 := from_integer(Maximum_integer)
29         n1 := n1 @+ 1
30         n2 := from_integer(Maximum_integer)
31         assert((n1 \\ n2).is_equal(n3))
32         n2 := n2 @+ 2
33         assert((n2 \\ n1).is_equal(n3))
34         assert((n1 \\ n2).is_equal(n1))
35      end
36
37
38
39end -- class TEST_NUMBER42
40--
41-- ------------------------------------------------------------------------------------------------------------------------------
42-- Copyright notice below. Please read.
43--
44-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
45-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
46-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
47-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
48-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
49-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
50--
51-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
52-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
53--
54-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
55--
56-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
57-- ------------------------------------------------------------------------------------------------------------------------------