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Test bind()ing to a non-existent interface.

This commit is contained in:
bouyer 2017-06-09 08:23:45 +00:00
parent 9a79bbc920
commit bc73b88a51
1 changed files with 28 additions and 2 deletions
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30
tests/net/can/t_can.c
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@ -1,4 +1,4 @@
/* $NetBSD: t_can.c,v 1.5 2017/05/28 14:53:13 christos Exp $ */
/* $NetBSD: t_can.c,v 1.6 2017/06/09 08:23:45 bouyer Exp $ */
/*-
* Copyright (c) 2017 The NetBSD Foundation, Inc.
@ -32,7 +32,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: t_can.c,v 1.5 2017/05/28 14:53:13 christos Exp $");
__RCSID("$NetBSD: t_can.c,v 1.6 2017/06/09 08:23:45 bouyer Exp $");
#endif /* not lint */
#include <sys/types.h>
@ -717,6 +717,31 @@ ATF_TC_BODY(cannoloop, tc)
}
}
ATF_TC(canbindunknown);
ATF_TC_HEAD(canbindunknown, tc)
{
atf_tc_set_md_var(tc, "descr", "check that bind to unkown interface fails");
atf_tc_set_md_var(tc, "timeout", "5");
}
ATF_TC_BODY(canbindunknown, tc)
{
struct sockaddr_can sa;
int r, s;
rump_init();
s = can_socket_with_own();
sa.can_family = AF_CAN;
sa.can_ifindex = 10; /* should not exist */
r = rump_sys_bind(s, (struct sockaddr *)&sa, sizeof(sa));
ATF_CHECK_MSG(r < 0, "bind() didn't fail (%d)", r);
}
ATF_TP_ADD_TCS(tp)
{
@ -730,5 +755,6 @@ ATF_TP_ADD_TCS(tp)
ATF_TP_ADD_TC(tp, canrecvfrom);
ATF_TP_ADD_TC(tp, canbindfilter);
ATF_TP_ADD_TC(tp, cannoloop);
ATF_TP_ADD_TC(tp, canbindunknown);
return atf_no_error();
}