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5cbb5849 | 1 | /* Test cabs. |
04277e02 | 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. |
5cbb5849 JM |
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 | ||
92061bb0 JM |
19 | #include "libm-test-driver.c" |
20 | ||
5cbb5849 JM |
21 | static const struct test_c_f_data cabs_test_data[] = |
22 | { | |
23 | /* cabs (x + iy) is specified as hypot (x,y) */ | |
24 | ||
25 | /* cabs (+inf + i x) == +inf. */ | |
26 | TEST_c_f (cabs, plus_infty, 1.0, plus_infty), | |
27 | /* cabs (-inf + i x) == +inf. */ | |
28 | TEST_c_f (cabs, minus_infty, 1.0, plus_infty), | |
29 | ||
30 | TEST_c_f (cabs, minus_infty, qnan_value, plus_infty), | |
31 | TEST_c_f (cabs, minus_infty, qnan_value, plus_infty), | |
32 | ||
33 | TEST_c_f (cabs, qnan_value, qnan_value, qnan_value), | |
34 | ||
35 | AUTO_TESTS_c_f (cabs), | |
36 | }; | |
37 | ||
38 | static void | |
39 | cabs_test (void) | |
40 | { | |
41 | ALL_RM_TEST (cabs, 0, cabs_test_data, RUN_TEST_LOOP_c_f, END); | |
42 | } | |
43 | ||
92061bb0 JM |
44 | static void |
45 | do_test (void) | |
46 | { | |
47 | cabs_test (); | |
48 | } | |
49 | ||
5cbb5849 JM |
50 | /* |
51 | * Local Variables: | |
52 | * mode:c | |
53 | * End: | |
54 | */ |