libm-test-rint.inc 28 KB

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  1. /* Test rint.
  2. Copyright (C) 1997-2019 Free Software Foundation, Inc.
  3. This file is part of the GNU C Library.
  4. The GNU C Library is free software; you can redistribute it and/or
  5. modify it under the terms of the GNU Lesser General Public
  6. License as published by the Free Software Foundation; either
  7. version 2.1 of the License, or (at your option) any later version.
  8. The GNU C Library is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11. Lesser General Public License for more details.
  12. You should have received a copy of the GNU Lesser General Public
  13. License along with the GNU C Library; if not, see
  14. <http://www.gnu.org/licenses/>. */
  15. #include "libm-test-driver.c"
  16. static const struct test_f_f_data rint_test_data[] =
  17. {
  18. TEST_f_f (rint, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  19. TEST_f_f (rint, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  20. TEST_f_f (rint, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
  21. TEST_f_f (rint, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
  22. TEST_f_f (rint, plus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  23. TEST_f_f (rint, minus_infty, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  24. TEST_f_f (rint, 4.5, 4.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 5.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  25. TEST_f_f (rint, 3.5, 3.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 3.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  26. TEST_f_f (rint, 2.5, 2.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 3.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  27. TEST_f_f (rint, 2.0, 2.0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  28. TEST_f_f (rint, 1.5, 1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  29. TEST_f_f (rint, 1.0, 1.0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  30. TEST_f_f (rint, 0.5, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  31. TEST_f_f (rint, 0.0, 0.0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  32. TEST_f_f (rint, minus_zero, minus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  33. TEST_f_f (rint, -0.5, -1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  34. TEST_f_f (rint, -1.0, -1.0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  35. TEST_f_f (rint, -1.5, -2.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  36. TEST_f_f (rint, -2.0, -2.0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  37. TEST_f_f (rint, -2.5, -3.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  38. TEST_f_f (rint, -3.5, -4.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -3.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -3.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  39. TEST_f_f (rint, -4.5, -5.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  40. TEST_f_f (rint, 0.1, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  41. TEST_f_f (rint, 0.25, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  42. TEST_f_f (rint, 0.625, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  43. TEST_f_f (rint, -0.1, -1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  44. TEST_f_f (rint, -0.25, -1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  45. TEST_f_f (rint, -0.625, -1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -0.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  46. TEST_f_f (rint, 262144.75, 262144.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 262145.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 262144.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 262145.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  47. TEST_f_f (rint, 262142.75, 262142.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 262143.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 262142.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 262143.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  48. TEST_f_f (rint, 524286.75, 524286.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 524287.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 524286.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 524287.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  49. TEST_f_f (rint, 524288.75, 524288.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 524289.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 524288.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 524289.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  50. TEST_f_f (rint, 1048576.75, 1048576.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1048577.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1048576.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1048577.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  51. TEST_f_f (rint, 2097152.75, 2097152.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2097153.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2097152.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2097153.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  52. TEST_f_f (rint, 2492472.75, 2492472.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2492473.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2492472.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2492473.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  53. TEST_f_f (rint, 2886220.75, 2886220.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2886221.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2886220.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 2886221.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  54. TEST_f_f (rint, 3058792.75, 3058792.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 3058793.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 3058792.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 3058793.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  55. TEST_f_f (rint, -1048576.75, -1048577.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1048577.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1048576.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1048576.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  56. TEST_f_f (rint, -2097152.75, -2097153.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2097153.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2097152.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2097152.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  57. TEST_f_f (rint, -2492472.75, -2492473.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2492473.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2492472.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2492472.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  58. TEST_f_f (rint, -2886220.75, -2886221.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2886221.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2886220.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -2886220.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  59. TEST_f_f (rint, -3058792.75, -3058793.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -3058793.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -3058792.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -3058792.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  60. #if !TEST_COND_binary32
  61. TEST_f_f (rint, 70368744177664.75, 70368744177664.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 70368744177665.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 70368744177664.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 70368744177665.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  62. TEST_f_f (rint, 140737488355328.75, 140737488355328.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 140737488355329.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 140737488355328.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 140737488355329.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  63. TEST_f_f (rint, 281474976710656.75, 281474976710656.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 281474976710657.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 281474976710656.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 281474976710657.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  64. TEST_f_f (rint, 562949953421312.75, 562949953421312.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 562949953421313.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 562949953421312.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 562949953421313.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  65. TEST_f_f (rint, 1125899906842624.75, 1125899906842624.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1125899906842625.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1125899906842624.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1125899906842625.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  66. TEST_f_f (rint, -70368744177664.75, -70368744177665.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -70368744177665.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -70368744177664.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -70368744177664.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  67. TEST_f_f (rint, -140737488355328.75, -140737488355329.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -140737488355329.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -140737488355328.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -140737488355328.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  68. TEST_f_f (rint, -281474976710656.75, -281474976710657.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -281474976710657.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -281474976710656.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -281474976710656.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  69. TEST_f_f (rint, -562949953421312.75, -562949953421313.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -562949953421313.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -562949953421312.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -562949953421312.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  70. TEST_f_f (rint, -1125899906842624.75, -1125899906842625.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1125899906842625.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1125899906842624.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1125899906842624.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  71. #endif
  72. #if MANT_DIG >= 64
  73. /* The result can only be represented in long double. */
  74. TEST_f_f (rint, 4503599627370495.5L, 4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  75. TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  76. TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  77. TEST_f_f (rint, 4503599627370496.75L, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  78. TEST_f_f (rint, 4503599627370497.5L, 4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370498.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370498.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  79. # if MANT_DIG > 100
  80. TEST_f_f (rint, 1024.5000000000001L, 1024.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1025.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1024.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1025.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  81. TEST_f_f (rint, 1025.5000000000001L, 1025.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1026.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1025.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1026.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  82. TEST_f_f (rint, -1024.5000000000001L, -1025.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1025.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1024.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1024.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  83. TEST_f_f (rint, -1025.5000000000001L, -1026.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1026.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1025.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1025.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  84. TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370494.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370494.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  85. TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  86. TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  87. # endif
  88. TEST_f_f (rint, -4503599627370495.5L, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  89. TEST_f_f (rint, -4503599627370496.25L, -4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  90. TEST_f_f (rint, -4503599627370496.5L, -4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  91. TEST_f_f (rint, -4503599627370496.75L, -4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  92. TEST_f_f (rint, -4503599627370497.5L, -4503599627370498.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370498.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  93. # if MANT_DIG > 100
  94. TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370494.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370494.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  95. TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370495.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  96. TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370497.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -4503599627370496.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  97. TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  98. TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  99. TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740994.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  100. TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  101. TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  102. TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740994.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740994.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  103. TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  104. TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  105. TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740994.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  106. TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  107. TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  108. TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740994.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740994.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  109. # endif
  110. TEST_f_f (rint, 9007199254740991.5L, 9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  111. TEST_f_f (rint, 9007199254740992.25L, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  112. TEST_f_f (rint, 9007199254740992.5L, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  113. TEST_f_f (rint, 9007199254740992.75L, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  114. TEST_f_f (rint, 9007199254740993.5L, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740994.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 9007199254740994.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  115. TEST_f_f (rint, -9007199254740991.5L, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740991.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  116. TEST_f_f (rint, -9007199254740992.25L, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  117. TEST_f_f (rint, -9007199254740992.5L, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  118. TEST_f_f (rint, -9007199254740992.75L, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740992.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  119. TEST_f_f (rint, -9007199254740993.5L, -9007199254740994.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740994.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -9007199254740993.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  120. TEST_f_f (rint, 72057594037927935.5L, 72057594037927935.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927935.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  121. TEST_f_f (rint, 72057594037927936.25L, 72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  122. TEST_f_f (rint, 72057594037927936.5L, 72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  123. TEST_f_f (rint, 72057594037927936.75L, 72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  124. TEST_f_f (rint, 72057594037927937.5L, 72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927938.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 72057594037927938.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  125. TEST_f_f (rint, -72057594037927935.5L, -72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927935.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927935.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  126. TEST_f_f (rint, -72057594037927936.25L, -72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  127. TEST_f_f (rint, -72057594037927936.5L, -72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  128. TEST_f_f (rint, -72057594037927936.75L, -72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927936.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  129. TEST_f_f (rint, -72057594037927937.5L, -72057594037927938.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927938.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -72057594037927937.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  130. # if MANT_DIG > 100
  131. TEST_f_f (rint, 10141204801825835211973625643007.5L, 10141204801825835211973625643007.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643008.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643007.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643008.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  132. TEST_f_f (rint, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643008.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643008.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643009.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  133. TEST_f_f (rint, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643008.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643008.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643009.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  134. TEST_f_f (rint, 10141204801825835211973625643008.75L, 10141204801825835211973625643008.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643009.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643008.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643009.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  135. TEST_f_f (rint, 10141204801825835211973625643009.5L, 10141204801825835211973625643009.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643010.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643009.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 10141204801825835211973625643010.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  136. # endif
  137. /* Check cases where first double is a exact integer higher than
  138. 2^52 and the precision is determined by second long double for
  139. IBM long double. */
  140. TEST_f_f (rint, 34503599627370498.515625L, 34503599627370498.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 34503599627370499.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 34503599627370498.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 34503599627370499.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  141. TEST_f_f (rint, -34503599627370498.515625L, -34503599627370499.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -34503599627370499.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -34503599627370498.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -34503599627370498.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  142. # if MANT_DIG >= 106
  143. TEST_f_f (rint, 1192568192774434123539907640624.484375L, 1192568192774434123539907640624.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1192568192774434123539907640624.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1192568192774434123539907640624.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, 1192568192774434123539907640625.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  144. TEST_f_f (rint, -1192568192774434123539907640624.484375L, -1192568192774434123539907640625.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1192568192774434123539907640624.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1192568192774434123539907640624.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED, -1192568192774434123539907640624.0L, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  145. # endif
  146. #endif
  147. #if !TEST_COND_binary32
  148. TEST_f_f (rint, -8.98847e+307, -8.98847e+307, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  149. TEST_f_f (rint, -4.45015e-308, -1.0, INEXACT_EXCEPTION|ERRNO_UNCHANGED, minus_zero, INEXACT_EXCEPTION|ERRNO_UNCHANGED, minus_zero, INEXACT_EXCEPTION|ERRNO_UNCHANGED, minus_zero, INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  150. #endif
  151. };
  152. static void
  153. rint_test (void)
  154. {
  155. ALL_RM_TEST (rint, 1, rint_test_data, RUN_TEST_LOOP_f_f, END);
  156. }
  157. static void
  158. do_test (void)
  159. {
  160. rint_test ();
  161. }
  162. /*
  163. * Local Variables:
  164. * mode:c
  165. * End:
  166. */