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/test/language/unclassified/test_recursive_once.e

http://github.com/tybor/Liberty
Specman e | 77 lines | 42 code | 10 blank | 25 comment | 1 complexity | 26dd0e7161357a58fdd4390636c17c83 MD5 | raw file
 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_RECURSIVE_ONCE
 5
 6create {}
 7   make
 8
 9feature {ANY}
10   proc1val: INTEGER
11
12   proc1
13      once
14         proc1
15         proc1val := proc1val + 1
16      end
17
18   fonc1: INTEGER
19      once
20         -- *** Result := fonc1 -- No more recursive once ! ***
21         Result := Result + 1
22      end
23
24   crossf1: INTEGER
25      once
26         Result := 3 -- *** crossf2;
27      end
28
29   crossf2: INTEGER
30      once
31         Result := 2 + crossf1
32      end
33
34   make
35      do
36         proc1
37         assert(proc1val = 1)
38         assert(fonc1 = fonc1)
39         assert(fonc1 = 1)
40         assert(crossf1 = 3 or crossf1 = 5)
41         -- What to think of this crazy call :-)
42         -- It is not really clear in E.T.L. :-(
43      end
44
45   assert (b: BOOLEAN)
46      do
47         cpt := cpt + 1
48         if not b then
49            std_output.put_string("TEST_RECURSIVE_ONCE: ERROR Test # ")
50            std_output.put_integer(cpt)
51            std_output.put_string("%N")
52         else
53            -- std_output.put_string("Yes%N");
54         end
55      end
56
57   cpt: INTEGER
58
59end -- class TEST_RECURSIVE_ONCE
60--
61-- ------------------------------------------------------------------------------------------------------------------------------
62-- Copyright notice below. Please read.
63--
64-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
65-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
66-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
67-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
68-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
69-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
70--
71-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
72-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
73--
74-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
75--
76-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
77-- ------------------------------------------------------------------------------------------------------------------------------