1 | /* Tests for *cvt function, double version. |
2 | Copyright (C) 1998-2022 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 <float.h> |
20 | |
21 | #define ECVT ecvt |
22 | #define FCVT fcvt |
23 | #define ECVT_R ecvt_r |
24 | #define FCVT_R fcvt_r |
25 | #define FLOAT double |
26 | #define PRINTF_CONVERSION "%f" |
27 | |
28 | #if DBL_MANT_DIG == 53 |
29 | # define \ |
30 | { 0x1p-1074, 3, -323, "494" }, \ |
31 | { -0x1p-1074, 3, -323, "494" }, |
32 | #else |
33 | # define EXTRA_ECVT_TESTS |
34 | #endif |
35 | |
36 | #include <tst-efgcvt-template.c> |
37 | |