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tests: Avoid some compiler warnings.

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* tests/gpg/t-support.h (fail_with_syserr): New.
(check_data): Use it to avoid compiler warnings.
* tests/run-support.h (fail_with_syserr): New.
--

I don't think that there is a way to tell gcc that
gpgme_err_code_from_errno will never return 0.  Thus we better use a
different macro.
This commit is contained in:
Werner Koch 2024-05-21 13:45:02 +02:00
parent c933269d3a
commit 55a1ae4163
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
2 changed files with 25 additions and 3 deletions
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15
tests/gpg/t-support.h
View File

@ -53,6 +53,17 @@
} \
while (0)
#define fail_with_syserr() \
do \
{ \
gpg_error_t _err = gpgme_err_code_from_errno (errno); \
fprintf (stderr, PGM": file %s line %d: <%s> %s\n", \
__FILE__, __LINE__, gpgme_strsource (_err), \
gpgme_strerror (_err)); \
exit (1); \
} \
while (0)
#ifdef GPGRT_HAVE_MACRO_FUNCTION
void GPGRT_ATTR_NORETURN
@ -131,9 +142,9 @@ check_data (gpgme_data_t dh, const char *expected)
ret = gpgme_data_seek (dh, 0, SEEK_SET);
if (ret)
fail_if_err (gpgme_err_code_from_errno (errno));
fail_with_syserr ();
if ((ret = gpgme_data_read (dh, buf, BUF_SIZE)) < 0)
fail_if_err (gpgme_err_code_from_errno (errno));
fail_with_syserr ();
buf[ret] = 0;
if (ret != expectedlen || strncmp (buf, expected, expectedlen))
{

13
tests/run-support.h
View File

@ -48,6 +48,18 @@
while (0)
#define fail_with_syserr() \
do \
{ \
gpg_error_t _err = gpgme_err_code_from_errno (errno); \
fprintf (stderr, PGM": file %s line %d: <%s> %s\n", \
__FILE__, __LINE__, gpgme_strsource (_err), \
gpgme_strerror (_err)); \
exit (1); \
} \
while (0)
static const char *
nonnull (const char *s)
{
@ -196,4 +208,3 @@ print_import_result (gpgme_import_result_t r)
r->not_imported,
r->skipped_v3_keys);
}