/test/lib/numeric/real/test_real_constant04.e

http://github.com/tybor/Liberty · Specman e · 65 lines · 39 code · 4 blank · 22 comment · 0 complexity · 11ba6d2f8b6193032478a054c2cdbdba 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_REAL_CONSTANT04
    5. 

  5.    -- Test the normalisation in {REAL_CONSTANT}.make
    6. 

  6. 

  7. inherit
    8. 

  8.    EIFFELTEST_TOOLS
    9. 

  9. 

  10. create {}
    11. 

  11.    make
    12. 

  12. 

  13. feature {ANY}
    14. 

  14.    make
    15. 

  15.       local
    16. 

  16.          ref: REAL
    17. 

  17.       do
    18. 

  18.          ref := 0.1
    19. 

  19.          assert(ref = 1e-1)
    20. 

  20.          assert(ref = 0.1)
    21. 

  21.          assert(ref = 1.0e-1)
    22. 

  22.          ref := 21.0
    23. 

  23.          assert(ref = 210000000000e-10)
    24. 

  24.          assert(ref = 21000000000E-9)
    25. 

  25.          assert(ref = 2100000000e-8)
    26. 

  26.          assert(ref = 210000000E-7)
    27. 

  27.          assert(ref = 21000000e-6)
    28. 

  28.          assert(ref = 2100000E-5)
    29. 

  29.          assert(ref = 210000e-4)
    30. 

  30.          assert(ref = 21000E-3)
    31. 

  31.          assert(ref = 2100e-2)
    32. 

  32.          assert(ref = 210E-01)
    33. 

  33.          assert(ref = 21)
    34. 

  34.          assert(ref = 21e0)
    35. 

  35.          assert(ref = 2.1E1)
    36. 

  36.          assert(ref = 0.21e2)
    37. 

  37.          assert(ref = 0.021E3)
    38. 

  38.          assert(ref = 0.0021e4)
    39. 

  39.          assert(ref = 0.00021E5)
    40. 

  40.          assert(ref = 0.000021e6)
    41. 

  41.          assert(ref = 0.0000021E7)
    42. 

  42.          assert(ref = 0.00000021e8)
    43. 

  43.          assert(ref = 0.000000021E9)
    44. 

  44.          assert(ref = 0.0000000021E10)
    45. 

  45.       end
    46. 

  46. 

  47. end -- class TEST_REAL_CONSTANT04
    48. 

  48. --
    49. 

  49. -- ------------------------------------------------------------------------------------------------------------------------------
    50. 

  50. -- Copyright notice below. Please read.
    51. 

  51. --
    52. 

  52. -- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
    53. 

  53. -- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
    54. 

  54. -- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
    55. 

  55. -- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
    56. 

  56. -- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
    57. 

  57. -- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
    58. 

  58. --
    59. 

  59. -- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
    60. 

  60. -- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
    61. 

  61. --
    62. 

  62. -- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
    63. 

  63. --
    64. 

  64. -- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
    65. 

  65. -- ------------------------------------------------------------------------------------------------------------------------------
    66.