/test/lib/numeric/real/test_double5.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_DOUBLE5
 5
 6create {}
 7   make
 8
 9feature {ANY}
10   make
11      local
12         d, d1, d2: REAL_64; str: STRING
13      do
14         d := 0.2222222222
15         str := d.to_string_format(3)
16         assert(("0.222").is_equal(str))
17         str := d.to_string_format(1)
18         assert(("0.2").is_equal(str))
19         d := 0.6
20         assert(d.floor = 0.0)
21         d1 := -1.0
22         d2 := 1.0
23         assert(d1 < d2)
24         assert(d1 <= d2)
25         assert(d2 > d1)
26         assert(d2 >= d1)
27      end
28
29   assert (b: BOOLEAN)
30      do
31         cpt := cpt + 1
32         if not b then
33            std_output.put_string("TEST_DOUBLE5: ERROR Test # ")
34            std_output.put_integer(cpt)
35            std_output.put_string("%N")
36         end
37      end
38
39   cpt: INTEGER
40
41end -- class TEST_DOUBLE5
42--
43-- ------------------------------------------------------------------------------------------------------------------------------
44-- Copyright notice below. Please read.
45--
46-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
47-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
48-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
49-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
50-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
51-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
52--
53-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
54-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
55--
56-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
57--
58-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
59-- ------------------------------------------------------------------------------------------------------------------------------