/test/language/gc/test_large_small1.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_LARGE_SMALL1
 5   -- This tests for the same bug as TEST_STRING3, but it also works with assertions turned off. The bug happens
 6   -- when creations and destructions of resizable objets that are slightly smaller than n*RSOC_SIZE (with n
 7   -- strictly greater than 1) are intermixed with creations of small resizable objects of the same type.
 8   --
 9   -- This test uses arrays of integeres rather than strings, to avoid interaction with the runtime.
10
11inherit
12   EIFFELTEST_TOOLS
13
14create {}
15   make
16
17feature {}
18   range: INTEGER 10
19
20   make
21      local
22         a1, a2: FAST_ARRAY[INTEGER]; m: MEMORY
23      do
24         m.set_low_memory_strategy
25         create a1.make(16000)
26         a1 := Void
27         create a1.make(16000)
28         create a2.make(100)
29         a2.set_all_with(2)
30         a1 := Void
31         create a1.make(16000)
32         a1.set_all_with(1)
33         a1 := Void
34         create a1.make(16000)
35         a1.set_all_with(1)
36         assert(a2.occurrences(2) = a2.count)
37      end
38
39end -- class TEST_LARGE_SMALL1
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-- ------------------------------------------------------------------------------------------------------------------------------