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04277e02 | 1 | /* Copyright (C) 2013-2019 Free Software Foundation, Inc. |
6ecec3b6 AS |
2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
15 | License along with the GNU C Library; if not, see | |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
6ecec3b6 AS |
17 | |
18 | #include <stdio.h> | |
19 | #include <string.h> | |
20 | ||
21 | int | |
22 | main (void) | |
23 | { | |
24 | FILE *f; | |
25 | int lost = 0; | |
26 | int c; | |
27 | double d; | |
28 | char s[] = "+.e"; | |
29 | ||
30 | f = fmemopen (s, strlen (s), "r"); | |
528c2405 TS |
31 | /* This should fail to parse a floating-point number, and leave 'e' in the |
32 | input. */ | |
33 | lost |= (fscanf (f, "%lf", &d) != 0); | |
6ecec3b6 AS |
34 | c = fgetc (f); |
35 | lost |= c != 'e'; | |
36 | puts (lost ? "Test FAILED!" : "Test succeeded."); | |
37 | return lost; | |
38 | } |