/core/math/math-tests.factor

http://github.com/abeaumont/factor · Factor · 88 lines · 69 code · 17 blank · 2 comment · 8 complexity · eab54bbb61c9c21169c4b158e825c26d MD5 · raw file 

    

  1. USING: kernel math namespaces make tools.test ;
    2. 

  2. IN: math.tests
    3. 

  3. 

  4. [ ] [ 5 [ ] times ] unit-test
    5. 

  5. [ ] [ 0 [ ] times ] unit-test
    6. 

  6. [ ] [ -1 [ ] times ] unit-test
    7. 

  7. 

  8. [ ] [ 5 [ drop ] each-integer ] unit-test
    9. 

  9. [ [ 0 1 2 3 4 ] ] [ [ 5 [ , ] each-integer ] [ ] make ] unit-test
    10. 

  10. [ [ ] ] [ [ -1 [ , ] each-integer ] [ ] make ] unit-test
    11. 

  11. 

  12. [ f ] [ 1/0. fp-nan? ] unit-test
    13. 

  13. [ f ] [ -1/0. fp-nan? ] unit-test
    14. 

  14. [ t ] [ -0/0. fp-nan? ] unit-test
    15. 

  15. [ t ] [ 1 <fp-nan> fp-nan? ] unit-test
    16. 

  16. ! [ t ] [ 1 <fp-nan> fp-snan? ] unit-test
    17. 

  17. ! [ f ] [ 1 <fp-nan> fp-qnan? ] unit-test
    18. 

  18. [ t ] [ 0x8000000000001 <fp-nan> fp-nan? ] unit-test
    19. 

  19. [ f ] [ 0x8000000000001 <fp-nan> fp-snan? ] unit-test
    20. 

  20. [ t ] [ 0x8000000000001 <fp-nan> fp-qnan? ] unit-test
    21. 

  21. 

  22. [ t ] [ 1/0. fp-infinity? ] unit-test
    23. 

  23. [ t ] [ -1/0. fp-infinity? ] unit-test
    24. 

  24. [ f ] [ -0/0. fp-infinity? ] unit-test
    25. 

  25. 

  26. [ f ] [ 0 <fp-nan> fp-nan? ] unit-test
    27. 

  27. [ t ] [ 0 <fp-nan> fp-infinity? ] unit-test
    28. 

  28. 

  29. [ t ] [  0.0 neg -0.0 fp-bitwise= ] unit-test
    30. 

  30. [ t ] [ -0.0 neg  0.0 fp-bitwise= ] unit-test
    31. 

  31. 

  32. [ 0.0 ] [ -0.0 next-float ] unit-test
    33. 

  33. [ t ] [ 1.0 dup next-float < ] unit-test
    34. 

  34. [ t ] [ -1.0 dup next-float < ] unit-test
    35. 

  35. 

  36. [ -0.0 ] [ 0.0 prev-float ] unit-test
    37. 

  37. [ t ] [ 1.0 dup prev-float > ] unit-test
    38. 

  38. [ t ] [ -1.0 dup prev-float > ] unit-test
    39. 

  39. 

  40. [ f ] [ 0/0.  0/0. = ] unit-test
    41. 

  41. [ f ] [ 0/0.  1.0  = ] unit-test
    42. 

  42. [ f ] [ 0/0.  1/0. = ] unit-test
    43. 

  43. [ f ] [ 0/0. -1/0. = ] unit-test
    44. 

  44. 

  45. [ f ] [  0/0. 0/0. = ] unit-test
    46. 

  46. [ f ] [  1.0  0/0. = ] unit-test
    47. 

  47. [ f ] [ -1/0. 0/0. = ] unit-test
    48. 

  48. [ f ] [  1/0. 0/0. = ] unit-test
    49. 

  49. 

  50. [ f ] [ 0/0.  0/0. < ] unit-test
    51. 

  51. [ f ] [ 0/0.  1.0  < ] unit-test
    52. 

  52. [ f ] [ 0/0.  1/0. < ] unit-test
    53. 

  53. [ f ] [ 0/0. -1/0. < ] unit-test
    54. 

  54. 

  55. [ f ] [ 0/0.  0/0. <= ] unit-test
    56. 

  56. [ f ] [ 0/0.  1.0  <= ] unit-test
    57. 

  57. [ f ] [ 0/0.  1/0. <= ] unit-test
    58. 

  58. [ f ] [ 0/0. -1/0. <= ] unit-test
    59. 

  59. 

  60. [ f ] [  0/0. 0/0. > ] unit-test
    61. 

  61. [ f ] [  1.0  0/0. > ] unit-test
    62. 

  62. [ f ] [ -1/0. 0/0. > ] unit-test
    63. 

  63. [ f ] [  1/0. 0/0. > ] unit-test
    64. 

  64. 

  65. [ f ] [  0/0. 0/0. >= ] unit-test
    66. 

  66. [ f ] [  1.0  0/0. >= ] unit-test
    67. 

  67. [ f ] [ -1/0. 0/0. >= ] unit-test
    68. 

  68. [ f ] [  1/0. 0/0. >= ] unit-test
    69. 

  69. 

  70. [ f ] [ 0 neg? ] unit-test
    71. 

  71. [ f ] [ 1/2 neg? ] unit-test
    72. 

  72. [ f ] [ 1 neg? ] unit-test
    73. 

  73. [ t ] [ -1/2 neg? ] unit-test
    74. 

  74. [ t ] [ -1 neg? ] unit-test
    75. 

  75. 

  76. [ f ] [ 0.0 neg? ] unit-test
    77. 

  77. [ f ] [ 1.0 neg? ] unit-test
    78. 

  78. [ f ] [ 1/0. neg? ] unit-test
    79. 

  79. [ t ] [ -0.0 neg? ] unit-test
    80. 

  80. [ t ] [ -1.0 neg? ] unit-test
    81. 

  81. [ t ] [ -1/0. neg? ] unit-test
    82. 

  82. 

  83. { -0x3fffffff } [ 0x3ffffffe >bignum bitnot ] unit-test
    84. 

  84. { -0x40000000 } [ 0x3fffffff >bignum bitnot ] unit-test
    85. 

  85. { -0x40000001 } [ 0x40000000 >bignum bitnot ] unit-test
    86. 

  86. { -0x3fffffffffffffff } [ 0x3ffffffffffffffe >bignum bitnot ] unit-test
    87. 

  87. { -0x4000000000000000 } [ 0x3fffffffffffffff >bignum bitnot ] unit-test
    88. 

  88. { -0x4000000000000001 } [ 0x4000000000000000 >bignum bitnot ] unit-test
    89.