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1 | /* Test nextup. | |
2 | Copyright (C) 1997-2018 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 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #include "libm-test-driver.c" | |
20 | ||
21 | static const struct test_f_f_data nextup_test_data[] = | |
22 | { | |
23 | TEST_f_f (nextup, minus_zero, min_subnorm_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
24 | TEST_f_f (nextup, 0, min_subnorm_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
25 | TEST_f_f (nextup, -min_subnorm_value, minus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
26 | TEST_f_f (nextup, max_value, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
27 | TEST_f_f (nextup, plus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
28 | TEST_f_f (nextup, minus_infty, -max_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
29 | TEST_f_f (nextup, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
30 | TEST_f_f (nextup, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
31 | TEST_f_f (nextup, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION), | |
32 | TEST_f_f (nextup, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION), | |
33 | #if TEST_COND_binary32 | |
34 | TEST_f_f (nextup, 1.0, 0x1.000002p0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
35 | TEST_f_f (nextup, -1.0, -0x0.ffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
36 | #endif | |
37 | #if TEST_COND_binary64 | |
38 | TEST_f_f (nextup, 1.0, 0x1.0000000000001p+0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
39 | TEST_f_f (nextup, -1.0, -0x1.fffffffffffffp-1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
40 | #endif | |
41 | #if TEST_COND_m68k96 || TEST_COND_intel96 | |
42 | TEST_f_f (nextup, 1.0L, 0x8.0000000000000010p-3L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
43 | TEST_f_f (nextup, -1.0L, -0xf.fffffffffffffff0p-4L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
44 | TEST_f_f (nextup, 0xf.fffffffffffffff0p-4L, 1.0L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
45 | #endif | |
46 | #if TEST_COND_intel96 | |
47 | TEST_f_f (nextup, -0x0.fffffffep-16382L, -0x0.fffffffdfffffffep-16382L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
48 | #endif | |
49 | #if TEST_COND_m68k96 | |
50 | TEST_f_f (nextup, -0x0.fffffffep-16383L, -0x0.fffffffdfffffffep-16383L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
51 | #endif | |
52 | #if TEST_COND_ibm128 | |
53 | TEST_f_f (nextup, 1.0L, 1.0L + 0x1p-105L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
54 | TEST_f_f (nextup, -1.0L - 0x1p-105L, -1.0L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
55 | TEST_f_f (nextup, -1.0L, -1.0L + 0x1p-106L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
56 | #endif | |
57 | #if TEST_COND_binary128 | |
58 | TEST_f_f (nextup, 1.0L, 0x1.0000000000000000000000000001p0L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
59 | TEST_f_f (nextup, -1.0L, -0x1.ffffffffffffffffffffffffffffp-1L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), | |
60 | #endif | |
61 | }; | |
62 | ||
63 | static void | |
64 | nextup_test (void) | |
65 | { | |
66 | ALL_RM_TEST (nextup, 1, nextup_test_data, RUN_TEST_LOOP_f_f, END); | |
67 | } | |
68 | ||
69 | static void | |
70 | do_test (void) | |
71 | { | |
72 | nextup_test (); | |
73 | } | |
74 | ||
75 | /* | |
76 | * Local Variables: | |
77 | * mode:c | |
78 | * End: | |
79 | */ |