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posix: Using libsupport for p{write,read}v tests

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Checked on x86_64-linux-gnu.

	* misc/tst-preadvwritev-common.c (do_prepare): Use libsupport
	expected arguments.
	(do_test): Adapt to use libsupport.
This commit is contained in:
Adhemerval Zanella 2017-04-21 18:45:27 -03:00
parent 25e39b4229
commit ffd6023885
2 changed files with 30 additions and 25 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2017-04-26 Adhemerval Zanella <adhemerval.zanella@linaro.org>
* misc/tst-preadvwritev-common.c (do_prepare): Use libsupport
expected arguments.
(do_test): Adapt to use libsupport.
2017-05-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/gnu/netinet/tcp.h (TCP_FASTOPEN_CONNECT): New macro.

49
misc/tst-preadvwritev-common.c
View File

@ -16,31 +16,28 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <sys/uio.h>
#include <sys/stat.h>
static void do_prepare (void);
#define PREPARE(argc, argv) do_prepare ()
static int do_test (void);
#define TEST_FUNCTION do_test ()
#include "test-skeleton.c"
#include <support/check.h>
#include <support/temp_file.h>
static char *temp_filename;
static int temp_fd;
static int do_test (void);
static void
do_prepare (void)
do_prepare (int argc, char **argv)
{
temp_fd = create_temp_file ("tst-preadvwritev.", &temp_filename);
if (temp_fd == -1)
{
printf ("cannot create temporary file: %m\n");
exit (1);
}
FAIL_EXIT1 ("cannot create temporary file");
}
#define FAIL(str) \
do { printf ("error: %s (line %d)\n", str, __LINE__); return 1; } while (0)
#define PREPARE do_prepare
static int
do_test_with_offset (off_t offset)
@ -63,15 +60,15 @@ do_test_with_offset (off_t offset)
ret = pwritev (temp_fd, iov, 2, offset);
if (ret == -1)
FAIL ("first pwritev returned -1");
FAIL_RET ("first pwritev returned -1");
if (ret != (sizeof buf1 + sizeof buf2))
FAIL ("first pwritev returned an unexpected value");
FAIL_RET ("first pwritev returned an unexpected value");
ret = pwritev (temp_fd, iov, 2, sizeof buf1 + sizeof buf2 + offset);
if (ret == -1)
FAIL ("second pwritev returned -1");
FAIL_RET ("second pwritev returned -1");
if (ret != (sizeof buf1 + sizeof buf2))
FAIL ("second pwritev returned an unexpected value");
FAIL_RET ("second pwritev returned an unexpected value");
char buf3[32];
char buf4[64];
@ -87,26 +84,28 @@ do_test_with_offset (off_t offset)
/* Now read two buffer with 32 and 64 bytes respectively. */
ret = preadv (temp_fd, iov, 2, offset);
if (ret == -1)
FAIL ("first preadv returned -1");
FAIL_RET ("first preadv returned -1");
if (ret != (sizeof buf3 + sizeof buf4))
FAIL ("first preadv returned an unexpected value");
FAIL_RET ("first preadv returned an unexpected value");
if (memcmp (buf1, buf3, sizeof buf1) != 0)
FAIL ("first buffer from first preadv different than expected");
FAIL_RET ("first buffer from first preadv different than expected");
if (memcmp (buf2, buf4, sizeof buf2) != 0)
FAIL ("second buffer from first preadv different than expected");
FAIL_RET ("second buffer from first preadv different than expected");
ret = preadv (temp_fd, iov, 2, sizeof buf3 + sizeof buf4 + offset);
if (ret == -1)
FAIL ("second preadv returned -1");
FAIL_RET ("second preadv returned -1");
if (ret != (sizeof buf3 + sizeof buf4))
FAIL ("second preadv returned an unexpected value");
FAIL_RET ("second preadv returned an unexpected value");
/* And compare the buffers read and written to check if there are equal. */
if (memcmp (buf1, buf3, sizeof buf1) != 0)
FAIL ("first buffer from second preadv different than expected");
FAIL_RET ("first buffer from second preadv different than expected");
if (memcmp (buf2, buf4, sizeof buf2) != 0)
FAIL ("second buffer from second preadv different than expected");
FAIL_RET ("second buffer from second preadv different than expected");
return 0;
}
#include <support/test-driver.c>