mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-27 05:00:15 +00:00
e15f7de60c
Quite a few tests include libc-internal.h just for the DIAG_* macros. Split those macros to their own file, which can be included safely in _ISOMAC mode. I also moved ignore_value, since it seems logically related, even though I didn't notice any tests needing it. Also add -Wnonnull suppressions to two tests that _should_ have them, but the error is masked when compiling against internal headers. * include/libc-diag.h: New file. Define ignore_value, DIAG_PUSH_NEEDS_COMMENT, DIAG_POP_NEEDS_COMMENT, DIAG_IGNORE_NEEDS_COMMENT, and DIAG_IGNORE_Os_NEEDS_COMMENT here. * include/libc-internal.h: Definitions of above macros moved from here. Include libc-diag.h. Add copyright notice. * malloc/tst-malloc.c, malloc/tst-memcheck.c, malloc/tst-realloc.c * misc/tst-error1.c, posix/tst-dir.c, stdio-common/bug21.c * stdio-common/scanf14.c, stdio-common/scanf4.c, stdio-common/scanf7.c * stdio-common/test-vfprintf.c, stdio-common/tst-printf.c * stdio-common/tst-printfsz.c, stdio-common/tst-sprintf.c * stdio-common/tst-unlockedio.c, stdio-common/tstdiomisc.c * stdlib/bug-getcontext.c, string/tester.c, string/tst-endian.c * time/tst-strptime2.c, wcsmbs/tst-wcstof.c: Include libc-diag.h instead of libc-internal.h. * stdlib/tst-environ.c: Include libc-diag.h. Suppress -Wnonnull for call to unsetenv (NULL). * nptl/tst-mutex1.c: Include libc-diag.h. Suppress -Wnonnull for call to pthread_mutexattr_destroy (NULL).
38 lines
945 B
C
38 lines
945 B
C
#include <error.h>
|
|
#include <mcheck.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <wchar.h>
|
|
#include <libc-diag.h>
|
|
|
|
static int
|
|
do_test (int argc, char *argv[])
|
|
{
|
|
mtrace ();
|
|
(void) freopen (argc == 1 ? "/dev/stdout" : argv[1], "a", stderr);
|
|
/* Orient the stream. */
|
|
fwprintf (stderr, L"hello world\n");
|
|
char buf[20000];
|
|
static const char str[] = "hello world! ";
|
|
for (int i = 0; i < 1000; ++i)
|
|
memcpy (&buf[i * (sizeof (str) - 1)], str, sizeof (str));
|
|
error (0, 0, str);
|
|
|
|
/* We're testing a large format string here and need to generate it
|
|
to avoid this source file being ridiculous. So disable the warning
|
|
about a generated format string. */
|
|
DIAG_PUSH_NEEDS_COMMENT;
|
|
DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat-security");
|
|
|
|
error (0, 0, buf);
|
|
error (0, 0, buf);
|
|
|
|
DIAG_POP_NEEDS_COMMENT;
|
|
|
|
error (0, 0, str);
|
|
return 0;
|
|
}
|
|
|
|
#define TEST_FUNCTION do_test (argc, argv)
|
|
#include "../test-skeleton.c"
|