diff options
| -rw-r--r-- | stdio-common/Makefile | 1 | ||||
| -rw-r--r-- | stdio-common/test-fscanf.c | 37 | ||||
| -rw-r--r-- | stdio-common/test-fscanf.input | 1 |
3 files changed, 39 insertions, 0 deletions
diff --git a/stdio-common/Makefile b/stdio-common/Makefile index 6bc972af1a..274bece0a2 100644 --- a/stdio-common/Makefile +++ b/stdio-common/Makefile @@ -193,6 +193,7 @@ tests := \ scanf18 \ scanf19 \ temptest \ + test-fscanf \ test-fseek \ test-fwrite \ test-popen \ diff --git a/stdio-common/test-fscanf.c b/stdio-common/test-fscanf.c new file mode 100644 index 0000000000..f2c4250b51 --- /dev/null +++ b/stdio-common/test-fscanf.c @@ -0,0 +1,37 @@ +/* Test fscanf of long double without <stdio.h>. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <string.h> + +struct FILE; +extern struct FILE *stdin; +extern int fscanf (struct FILE *, const char *, ...); + +int +main (void) +{ + int n, i; + long double x; + char name[50]; + n = fscanf (stdin, "%d%Lf%s", &i, &x, name); + + if (n != 3 || i != 25 || x != 24.5 || strcmp (name, "thompson")) + return 1; + + return 0; +} diff --git a/stdio-common/test-fscanf.input b/stdio-common/test-fscanf.input new file mode 100644 index 0000000000..69322cc51a --- /dev/null +++ b/stdio-common/test-fscanf.input @@ -0,0 +1 @@ +25 24.5 thompson |