/test/language/unclassified/test_invariant.e

http://github.com/tybor/Liberty · Specman e · 43 lines · 17 code · 5 blank · 21 comment · 0 complexity · 6e1d35c44d889f966f7c906490fa1c21 MD5 · raw file 

    

  1. -- This file is part of SmartEiffel The GNU Eiffel Compiler Tools and Libraries.
    2. 

  2. -- See the Copyright notice at the end of this file.
    3. 

  3. --
    4. 

  4. class TEST_INVARIANT
    5. 

  5. 

  6. create {}
    7. 

  7.    make
    8. 

  8. 

  9. feature {ANY}
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  10.    i: INTEGER
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  11. 

  12.    make
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  13.       local
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  14.          c: like Current
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  15.       do
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  16.          c := Current
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  17.          i := 2
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  18.       end
    19. 

  19. 

  20. invariant
    21. 

  21.    same_dynamic_type(Current)
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  22.    i = 2
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  23.    Current = Current
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  24. 

  25. end -- class TEST_INVARIANT
    26. 

  26. --
    27. 

  27. -- ------------------------------------------------------------------------------------------------------------------------------
    28. 

  28. -- Copyright notice below. Please read.
    29. 

  29. --
    30. 

  30. -- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
    31. 

  31. -- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
    32. 

  32. -- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
    33. 

  33. -- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
    34. 

  34. -- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
    35. 

  35. -- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
    36. 

  36. --
    37. 

  37. -- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
    38. 

  38. -- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
    39. 

  39. --
    40. 

  40. -- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
    41. 

  41. --
    42. 

  42. -- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
    43. 

  43. -- ------------------------------------------------------------------------------------------------------------------------------
    44.