1 /* Test narrowing sqrt.
2 Copyright (C) 1997-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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/>. */
19 #include "libm-test-driver.c"
21 static const struct test_a_f_data sqrt_test_data[] =
23 TEST_a_f (sqrt, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
24 TEST_a_f (sqrt, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
25 TEST_a_f (sqrt, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
26 TEST_a_f (sqrt, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
27 TEST_a_f (sqrt, arg_plus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
29 /* sqrt (x) == qNaN plus invalid exception for x < 0. */
30 TEST_a_f (sqrt, -1, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
31 TEST_a_f (sqrt, -1.1L, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
32 TEST_a_f (sqrt, -arg_min_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
33 TEST_a_f (sqrt, -arg_min_subnorm_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
34 TEST_a_f (sqrt, -arg_max_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
35 TEST_a_f (sqrt, arg_minus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
37 AUTO_TESTS_a_f (sqrt),
43 ALL_RM_TEST (sqrt, 1, sqrt_test_data, RUN_TEST_LOOP_a_f, END);