/test/lib/numeric/number/test_number111.e

http://github.com/tybor/Liberty · Specman e · 46 lines · 21 code · 4 blank · 21 comment · 0 complexity · 9ca2e0208120b64738b6ad6df9f82711 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_NUMBER111
    5. 

  5. 

  6. insert
    7. 

  7.    PLATFORM
    8. 

  8.    EIFFELTEST_TOOLS
    9. 

  9. 

  10. create {}
    11. 

  11.    main
    12. 

  12. 

  13. feature {ANY}
    14. 

  14.    main
    15. 

  15.       local
    16. 

  16.          number: NUMBER
    17. 

  17.       do
    18. 

  18.          number := Maximum_integer_64.to_number
    19. 

  19.          assert(("9223372036854775807").is_equal(number.to_string))
    20. 

  20.          number := number @+ 1
    21. 

  21.          assert(("9223372036854775808").is_equal(number.to_string))
    22. 

  22.          number := number @* 2
    23. 

  23.          assert(("18446744073709551616").is_equal(number.to_string))
    24. 

  24.          number := number @/ 1000
    25. 

  25.          assert(("2305843009213693952/125").is_equal(number.to_string))
    26. 

  26.       end
    27. 

  27. 

  28. end -- class TEST_NUMBER111
    29. 

  29. --
    30. 

  30. -- ------------------------------------------------------------------------------------------------------------------------------
    31. 

  31. -- Copyright notice below. Please read.
    32. 

  32. --
    33. 

  33. -- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
    34. 

  34. -- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
    35. 

  35. -- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
    36. 

  36. -- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
    37. 

  37. -- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
    38. 

  38. -- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
    39. 

  39. --
    40. 

  40. -- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
    41. 

  41. -- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
    42. 

  42. --
    43. 

  43. -- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
    44. 

  44. --
    45. 

  45. -- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
    46. 

  46. -- ------------------------------------------------------------------------------------------------------------------------------
    47.