mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-21 12:30:06 +00:00
stdio-common: Add tests for formatted snprintf output specifiers
Wire snprintf into test infrastructure for formatted printf output specifiers. Reviewed-by: DJ Delorie <dj@redhat.com>
This commit is contained in:
Maciej W. Rozycki
parent
c683ac8520
commit
0b6379cb98
@ -23,7 +23,7 @@ subdir := stdio-common
|
|||||||
include ../Makeconfig
|
include ../Makeconfig
|
||||||
|
|
||||||
# List of markers for printf family function tests.
|
# List of markers for printf family function tests.
|
||||||
xprintf-funcs := p as d f s
|
xprintf-funcs := p as d f s sn
|
||||||
|
|
||||||
# List of data types and formats for individual per-conversion printf tests.
|
# List of data types and formats for individual per-conversion printf tests.
|
||||||
fmt-convs := double ldouble
|
fmt-convs := double ldouble
|
||||||
|
|||||||
20
stdio-common/tst-printf-format-sn-c.c
Normal file
20
stdio-common/tst-printf-format-sn-c.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for the 'c' conversion.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-c.c"
|
||||||
20
stdio-common/tst-printf-format-sn-char.c
Normal file
20
stdio-common/tst-printf-format-sn-char.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for signed char conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-char.c"
|
||||||
20
stdio-common/tst-printf-format-sn-double.c
Normal file
20
stdio-common/tst-printf-format-sn-double.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for double conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-double.c"
|
||||||
20
stdio-common/tst-printf-format-sn-int.c
Normal file
20
stdio-common/tst-printf-format-sn-int.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for int conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-int.c"
|
||||||
20
stdio-common/tst-printf-format-sn-ldouble.c
Normal file
20
stdio-common/tst-printf-format-sn-ldouble.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for long double conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-ldouble.c"
|
||||||
20
stdio-common/tst-printf-format-sn-llong.c
Normal file
20
stdio-common/tst-printf-format-sn-llong.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for long long int conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-llong.c"
|
||||||
20
stdio-common/tst-printf-format-sn-long.c
Normal file
20
stdio-common/tst-printf-format-sn-long.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for long int conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-long.c"
|
||||||
20
stdio-common/tst-printf-format-sn-s.c
Normal file
20
stdio-common/tst-printf-format-sn-s.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for the 's' conversion.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-s.c"
|
||||||
20
stdio-common/tst-printf-format-sn-short.c
Normal file
20
stdio-common/tst-printf-format-sn-short.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for short int conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-short.c"
|
||||||
20
stdio-common/tst-printf-format-sn-uchar.c
Normal file
20
stdio-common/tst-printf-format-sn-uchar.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for unsigned char conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-uchar.c"
|
||||||
20
stdio-common/tst-printf-format-sn-uint.c
Normal file
20
stdio-common/tst-printf-format-sn-uint.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for unsigned int conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-uint.c"
|
||||||
20
stdio-common/tst-printf-format-sn-ullong.c
Normal file
20
stdio-common/tst-printf-format-sn-ullong.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for unsigned long long int conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-ullong.c"
|
||||||
20
stdio-common/tst-printf-format-sn-ulong.c
Normal file
20
stdio-common/tst-printf-format-sn-ulong.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for unsigned long int conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-ulong.c"
|
||||||
20
stdio-common/tst-printf-format-sn-ushort.c
Normal file
20
stdio-common/tst-printf-format-sn-ushort.c
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
/* Test for formatted 'snprintf' output for unsigned short int conversions.
|
||||||
|
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 "tst-printf-format-sn.h"
|
||||||
|
#include "tst-printf-format-skeleton-ushort.c"
|
||||||
60
stdio-common/tst-printf-format-sn.h
Normal file
60
stdio-common/tst-printf-format-sn.h
Normal file
@ -0,0 +1,60 @@
|
|||||||
|
/* Test feature wrapper for formatted 'snprintf' output.
|
||||||
|
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 <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
|
||||||
|
#include <support/next_to_fault.h>
|
||||||
|
|
||||||
|
#define SPRINTF_BUFFER_SIZE 65536
|
||||||
|
|
||||||
|
static struct support_next_to_fault ntf;
|
||||||
|
|
||||||
|
#define PREPARE printf_under_test_init
|
||||||
|
static void
|
||||||
|
printf_under_test_init (int argc, char **argv)
|
||||||
|
{
|
||||||
|
ntf = support_next_to_fault_allocate (SPRINTF_BUFFER_SIZE);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void __attribute__ ((destructor))
|
||||||
|
printf_under_test_fini (void)
|
||||||
|
{
|
||||||
|
support_next_to_fault_free (&ntf);
|
||||||
|
}
|
||||||
|
|
||||||
|
#define printf_under_test(...) \
|
||||||
|
({ \
|
||||||
|
__label__ out; \
|
||||||
|
char *str = ntf.buffer; \
|
||||||
|
int result; \
|
||||||
|
\
|
||||||
|
result = snprintf (str, ntf.length, __VA_ARGS__); \
|
||||||
|
if (result < 0) \
|
||||||
|
{ \
|
||||||
|
perror ("snprintf"); \
|
||||||
|
goto out; \
|
||||||
|
} \
|
||||||
|
if (fwrite (str, sizeof (*str), result, stdout) != result) \
|
||||||
|
{ \
|
||||||
|
perror ("fwrite"); \
|
||||||
|
result = -1; \
|
||||||
|
} \
|
||||||
|
out: \
|
||||||
|
result; \
|
||||||
|
})
|
||||||
Loading…
Reference in New Issue
Block a user