/test/language/gc/test_external_native_array01.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_EXTERNAL_NATIVE_ARRAY01
 5
 6insert
 7   EIFFELTEST_TOOLS
 8
 9create {}
10   make
11
12feature {}
13   make
14      local
15         p: POINTER; mem: MEMORY
16      do
17         p := get_c_array
18         nac := nac.from_pointer(p)
19         assert(untouched_c_array(nac.to_external))
20         mem.collection_on
21         mem.full_collect
22         assert(untouched_c_array(nac.to_external))
23      end
24
25feature {}
26   nac: NATIVE_ARRAY[CHARACTER]
27
28   get_c_array: POINTER
29      external "C"
30      end
31
32   untouched_c_array (ca: POINTER): BOOLEAN
33      external "C"
34      end
35
36end -- class TEST_EXTERNAL_NATIVE_ARRAY01
37--
38-- ------------------------------------------------------------------------------------------------------------------------------
39-- Copyright notice below. Please read.
40--
41-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
42-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
43-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
44-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
45-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
46-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
47--
48-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
49-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
50--
51-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
52--
53-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
54-- ------------------------------------------------------------------------------------------------------------------------------