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A test case for PR kern/46077: fstat() returns EINVAL on dup'd connected

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socket. Expected failure on NetBSD x86, 5.0 - 6.0. Does not fail on Linux.
This commit is contained in:
jruoho 2012-03-06 10:32:15 +00:00
parent f801d65453
commit 7ee67ae065
1 changed files with 51 additions and 2 deletions
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53
tests/lib/libc/sys/t_stat.c
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@ -1,4 +1,4 @@
/* $NetBSD: t_stat.c,v 1.2 2011/10/16 08:28:10 jruoho Exp $ */
/* $NetBSD: t_stat.c,v 1.3 2012/03/06 10:32:15 jruoho Exp $ */
/*-
* Copyright (c) 2011 The NetBSD Foundation, Inc.
@ -29,11 +29,14 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: t_stat.c,v 1.2 2011/10/16 08:28:10 jruoho Exp $");
__RCSID("$NetBSD: t_stat.c,v 1.3 2012/03/06 10:32:15 jruoho Exp $");
#include <sys/stat.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <arpa/inet.h>
#include <atf-c.h>
#include <errno.h>
#include <fcntl.h>
@ -314,6 +317,51 @@ ATF_TC_CLEANUP(stat_size, tc)
(void)unlink(path);
}
ATF_TC(stat_socket);
ATF_TC_HEAD(stat_socket, tc)
{
atf_tc_set_md_var(tc, "descr", "Test fstat(2) with a socket");
}
ATF_TC_BODY(stat_socket, tc)
{
struct sockaddr_in addr;
struct stat st;
uint32_t iaddr;
int fd, flags;
atf_tc_expect_fail("PR kern/46077");
(void)memset(&st, 0, sizeof(struct stat));
(void)memset(&addr, 0, sizeof(struct sockaddr_in));
fd = socket(AF_INET, SOCK_STREAM, 0);
ATF_REQUIRE(fd >= 0);
flags = fcntl(fd, F_GETFL);
ATF_REQUIRE(flags != -1);
ATF_REQUIRE(fcntl(fd, F_SETFL, flags | O_NONBLOCK) != -1);
ATF_REQUIRE(inet_pton(AF_INET, "127.0.0.1", &iaddr) == 1);
addr.sin_port = htons(42);
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = iaddr;
errno = 0;
ATF_REQUIRE_ERRNO(EINPROGRESS,
connect(fd, (struct sockaddr *)&addr,
sizeof(struct sockaddr_in)) == -1);
errno = 0;
if (fstat(fd, &st) != 0 || errno != 0)
atf_tc_fail("fstat(2) failed for a EINPROGRESS socket");
(void)close(fd);
}
ATF_TC_WITH_CLEANUP(stat_symlink);
ATF_TC_HEAD(stat_symlink, tc)
{
@ -363,6 +411,7 @@ ATF_TP_ADD_TCS(tp)
ATF_TP_ADD_TC(tp, stat_mtime);
ATF_TP_ADD_TC(tp, stat_perm);
ATF_TP_ADD_TC(tp, stat_size);
ATF_TP_ADD_TC(tp, stat_socket);
ATF_TP_ADD_TC(tp, stat_symlink);
return atf_no_error();