math/libm-test-setpayload.inc

   1 /* Test setpayload.
   2    Copyright (C) 1997-2022 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include "libm-test-driver.c"
  20
  21 static const struct test_Ff_b1_data setpayload_test_data[] =
  22   {
  23 #if HIGH_ORDER_BIT_IS_SET_FOR_SNAN
  24     TEST_Ff_b1 (setpayload, plus_zero, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  25 #else
  26     TEST_Ff_b1 (setpayload, plus_zero, 0, qnan_value_pl ("0x0"), NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN|TEST_NAN_PAYLOAD),
  27 #endif
  28     TEST_Ff_b1 (setpayload, 0x1p0, 0, qnan_value_pl ("0x1"), NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN|TEST_NAN_PAYLOAD|XFAIL_FLOAT128_PAYLOAD),
  29     TEST_Ff_b1 (setpayload, 0x2p0, 0, qnan_value_pl ("0x2"), NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN|TEST_NAN_PAYLOAD|XFAIL_FLOAT128_PAYLOAD),
  30     TEST_Ff_b1 (setpayload, 0x3fffffp0, 0, qnan_value_pl ("0x3fffff"), NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN|TEST_NAN_PAYLOAD|XFAIL_FLOAT128_PAYLOAD),
  31 #if PAYLOAD_DIG >= 51
  32     TEST_Ff_b1 (setpayload, 0x7ffffffffffffp0, 0, qnan_value_pl ("0x7ffffffffffff"), NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN|TEST_NAN_PAYLOAD|XFAIL_FLOAT128_PAYLOAD),
  33 #else
  34     TEST_Ff_b1 (setpayload, 0x7ffffffffffffp0, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  35 #endif
  36 #if PAYLOAD_DIG >= 62
  37     TEST_Ff_b1 (setpayload, 0x3fffffffffffffffp0, 0, qnan_value_pl ("0x3fffffffffffffff"), NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN|TEST_NAN_PAYLOAD|XFAIL_FLOAT128_PAYLOAD),
  38 #else
  39     TEST_Ff_b1 (setpayload, 0x3fffffffffffffffp0, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  40 #endif
  41 #if PAYLOAD_DIG >= 111
  42     TEST_Ff_b1 (setpayload, 0x7fffffffffffffffffffffffffffp0, 0, qnan_value_pl ("0x7fffffffffffffffffffffffffff"), NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN|TEST_NAN_PAYLOAD|XFAIL_FLOAT128_PAYLOAD),
  43 #else
  44     TEST_Ff_b1 (setpayload, 0x7fffffffffffffffffffffffffffp0, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  45 #endif
  46     TEST_Ff_b1 (setpayload, minus_zero, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  47     TEST_Ff_b1 (setpayload, -1.0, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  48     TEST_Ff_b1 (setpayload, -2.0, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  49     TEST_Ff_b1 (setpayload, 0.5, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  50     TEST_Ff_b1 (setpayload, -0.5, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  51     TEST_Ff_b1 (setpayload, max_value, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  52     TEST_Ff_b1 (setpayload, -max_value, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  53     TEST_Ff_b1 (setpayload, min_value, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  54     TEST_Ff_b1 (setpayload, -min_value, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  55     TEST_Ff_b1 (setpayload, min_subnorm_value, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  56     TEST_Ff_b1 (setpayload, -min_subnorm_value, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  57     TEST_Ff_b1 (setpayload, plus_infty, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  58     TEST_Ff_b1 (setpayload, minus_infty, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  59     TEST_Ff_b1 (setpayload, qnan_value, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  60     TEST_Ff_b1 (setpayload, -qnan_value, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  61     TEST_Ff_b1 (setpayload, snan_value, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  62     TEST_Ff_b1 (setpayload, -snan_value, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  63     TEST_Ff_b1 (setpayload, 0xffffffp-1, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  64 #if MANT_DIG >= 53
  65     TEST_Ff_b1 (setpayload, 0x1fffffffffffffp-1, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  66 #endif
  67 #if MANT_DIG >= 64
  68     TEST_Ff_b1 (setpayload, 0xffffffffffffffffp-1, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  69 #endif
  70 #if MANT_DIG >= 106
  71     TEST_Ff_b1 (setpayload, 0x3ffffffffffffffffffffffffffp-1, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  72 #endif
  73 #if MANT_DIG >= 113
  74     TEST_Ff_b1 (setpayload, 0x1ffffffffffffffffffffffffffffp-1, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  75 #endif
  76 #if PAYLOAD_DIG >= 23
  77     TEST_Ff_b1 (setpayload, 0x1p22, 0, qnan_value_pl ("0x400000"), NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN|TEST_NAN_PAYLOAD|XFAIL_FLOAT128_PAYLOAD),
  78 #else
  79     TEST_Ff_b1 (setpayload, 0x1p22, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  80 #endif
  81 #if PAYLOAD_DIG >= 52
  82     TEST_Ff_b1 (setpayload, 0x1p51, 0, qnan_value_pl ("0x8000000000000"), NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN|TEST_NAN_PAYLOAD|XFAIL_FLOAT128_PAYLOAD),
  83 #else
  84     TEST_Ff_b1 (setpayload, 0x1p51, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  85 #endif
  86 #if PAYLOAD_DIG >= 63
  87     TEST_Ff_b1 (setpayload, 0x1p62, 0, qnan_value_pl ("0x4000000000000000"), NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN|TEST_NAN_PAYLOAD|XFAIL_FLOAT128_PAYLOAD),
  88 #else
  89     TEST_Ff_b1 (setpayload, 0x1p62, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  90 #endif
  91     TEST_Ff_b1 (setpayload, 0x1p111, 1, plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
  92   };
  93
  94 static void
  95 setpayload_test (void)
  96 {
  97   FLOAT x;
  98
  99   ALL_RM_TEST (setpayload, 1, setpayload_test_data, RUN_TEST_LOOP_Ff_b1, END, x);
 100 }
 101
 102 static void
 103 do_test (void)
 104 {
 105   setpayload_test ();
 106 }
 107
 108 /*
 109  * Local Variables:
 110  * mode:c
 111  * End:
 112  */