/test/language/unclassified/test_object_size4.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_OBJECT_SIZE4
 5
 6create {}
 7   make
 8
 9feature {ANY}
10   make
11      local
12         s, s2: INTEGER; str: STRING; a: ARRAY[STRING]
13      do
14         s := 1.object_size
15         s := s * 3 -- Object ID + count + capacity
16         str := "bar"
17         s := s + str.to_pointer.object_size
18         s2 := str.object_size
19         assert(("foo").object_size >= s - 1.object_size)
20         --                          *
21         -- Because alignment for 64 bit machines.
22         s := s + 1.object_size
23         a := {ARRAY[STRING] 1, << "foo" >> }
24         s2 := a.object_size
25         assert({ARRAY[STRING] 1, << "foo" >> }.object_size > 0)
26      end
27
28feature {}
29   assert (b: BOOLEAN)
30      do
31         cpt := cpt + 1
32         if not b then
33            std_output.put_string("TEST_OBJECT_SIZE4: ERROR Test # ")
34            std_output.put_integer(cpt)
35            std_output.put_string("%N")
36         else
37            -- std_output.put_string("Yes%N");
38         end
39      end
40
41   cpt: INTEGER
42
43end -- class TEST_OBJECT_SIZE4
44--
45-- ------------------------------------------------------------------------------------------------------------------------------
46-- Copyright notice below. Please read.
47--
48-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
49-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
50-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
51-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
52-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
53-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
54--
55-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
56-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
57--
58-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
59--
60-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
61-- ------------------------------------------------------------------------------------------------------------------------------