/test/language/exceptions/test_exceptions09.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_EXCEPTIONS09
 5
 6insert
 7   EXCEPTIONS
 8
 9create {}
10   make
11
12feature {ANY}
13   make
14      local
15         done: BOOLEAN
16      do
17         if not done then
18            done := True
19            do_bad_loop
20         end
21      rescue
22         is_true(Loop_variant = exception)
23         is_true(cpt = 2)
24         retry
25      end
26
27   do_bad_loop
28      local
29         i: INTEGER
30      do
31         from
32            i := 2
33         variant
34            5
35         until
36            i = 0
37         loop
38            i := i - 1
39         end
40      rescue
41         is_true(Loop_variant = exception)
42      end
43
44feature {}
45   is_true (b: BOOLEAN)
46      do
47         cpt := cpt + 1
48         if not b then
49            std_output.put_string("TEST_EXCEPTION09: ERROR Test # ")
50            std_output.put_integer(cpt)
51            std_output.put_string("%N")
52         end
53      end
54
55   cpt: INTEGER
56
57end -- class TEST_EXCEPTIONS09
58--
59-- ------------------------------------------------------------------------------------------------------------------------------
60-- Copyright notice below. Please read.
61--
62-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
63-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
64-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
65-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
66-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
67-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
68--
69-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
70-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
71--
72-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
73--
74-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
75-- ------------------------------------------------------------------------------------------------------------------------------