/test/lib/string/test_character2.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_CHARACTER2
 5
 6insert
 7   EIFFELTEST_TOOLS
 8   
 9create {}
10   make
11
12feature {ANY}
13   make
14      local
15         str: STRING; c: CHARACTER; i, j: INTEGER
16      do
17         str := 0.to_character.to_hexadecimal
18         assert(("00").is_equal(str))
19         str := 1.to_character.to_hexadecimal
20         assert(("01").is_equal(str))
21         str := 254.to_character.to_hexadecimal
22         assert(("FE").is_equal(str))
23         str := 255.to_character.to_hexadecimal
24         assert(("FF").is_equal(str))
25         i := 0
26         c := i.to_character
27         assert(c.code = 0)
28         i := 1
29         c := i.to_character
30         assert(c.code = 1)
31         i := 127
32         c := i.to_character
33         assert(c.code = 127)
34         i := 128
35         c := i.to_character
36         assert(c.code = 128)
37         i := 254
38         c := i.to_character
39         assert(c.code = 254)
40         i := 255
41         c := i.to_character
42         assert(c.code = 255)
43         from
44            c := c.default
45            assert(c = '%U')
46            i := 0
47         until
48            i >= 255
49         loop
50            assert(i = c.code)
51            c := c.next
52            i := i + 1
53         end
54         from
55            c := c.default
56            assert(c = '%U')
57            i := 0
58         until
59            i >= 255
60         loop
61            j := c.to_integer_8
62            if i <= 127 then
63               assert(i = c.to_integer_8)
64            else
65               assert(i - 256 = c.to_integer_8)
66            end
67            c := c.next
68            i := i + 1
69         end
70      end
71
72end -- class TEST_CHARACTER2
73--
74-- ------------------------------------------------------------------------------------------------------------------------------
75-- Copyright notice below. Please read.
76--
77-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
78-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
79-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
80-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
81-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
82-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
83--
84-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
85-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
86--
87-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
88--
89-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
90-- ------------------------------------------------------------------------------------------------------------------------------