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test FD_CLOEXEC

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This commit is contained in:
pooka 2011-02-15 15:54:56 +00:00
parent 9b097994c2
commit 36823968f7
2 changed files with 37 additions and 6 deletions
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17
tests/lib/librumpclient/h_exec.c
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@ -1,4 +1,4 @@
/* $NetBSD: h_exec.c,v 1.1 2011/02/15 15:16:46 pooka Exp $ */ /* $NetBSD: h_exec.c,v 1.2 2011/02/15 15:54:56 pooka Exp $ */
/* /*
* Copyright (c) 2011 The NetBSD Foundation, Inc. * Copyright (c) 2011 The NetBSD Foundation, Inc.
@ -56,10 +56,10 @@ main(int argc, char *argv[])
if (argc > 1) { if (argc > 1) {
if (strcmp(argv[1], "_didexec") == 0) { if (strcmp(argv[1], "_didexec") == 0) {
daemon(0, 0); /* detach-me-notnot ergo detach */ daemon(0, 0); /* detach-me-notnot ergo detach */
s1 = atoi(argv[2]); s2 = atoi(argv[2]);
slen = sizeof(sin); slen = sizeof(sin);
/* see below */ /* see below */
accept(s1, (struct sockaddr *)&sin, &slen); accept(s2, (struct sockaddr *)&sin, &slen);
} }
} }
@ -92,11 +92,18 @@ main(int argc, char *argv[])
* "pause()", but conveniently gets rid of this helper * "pause()", but conveniently gets rid of this helper
* since we were called with RUMPCLIENT_RETRYCONN_DIE set * since we were called with RUMPCLIENT_RETRYCONN_DIE set
*/ */
accept(s1, (struct sockaddr *)&sin, &slen); accept(s2, (struct sockaddr *)&sin, &slen);
}
if (argc == 3 && strcmp(argv[2], "cloexec1") == 0) {
if (fcntl(s1, F_SETFD, FD_CLOEXEC) == -1) {
fprintf(stderr, "repomies jumalauta %d!\n", errno);
err(1, "cloexec failed");
}
} }
/* omstart! */ /* omstart! */
sprintf(buf, "%d", s1); sprintf(buf, "%d", s2);
if (execl(argv[1], "h_ution", "_didexec", buf, NULL) == -1) if (execl(argv[1], "h_ution", "_didexec", buf, NULL) == -1)
err(1, "exec"); err(1, "exec");
} }

26
tests/lib/librumpclient/t_exec.sh
View File

@ -1,4 +1,4 @@
# $NetBSD: t_exec.sh,v 1.1 2011/02/15 15:16:46 pooka Exp $ # $NetBSD: t_exec.sh,v 1.2 2011/02/15 15:54:56 pooka Exp $
# #
# Copyright (c) 2011 The NetBSD Foundation, Inc. # Copyright (c) 2011 The NetBSD Foundation, Inc.
# All rights reserved. # All rights reserved.
@ -77,9 +77,33 @@ exec_cleanup()
rump.halt rump.halt
} }
atf_test_case cloexec cleanup
cloexec_head()
{
atf_set "descr" "check that FD_CLOEXEC works"
}
cloexec_body()
{
atf_check -s exit:0 ${rumpsrv} ${RUMP_SERVER}
atf_check -s exit:0 env LD_PRELOAD=/usr/lib/librumphijack.so \
$(atf_get_srcdir)/h_exec $(atf_get_srcdir)/h_ution cloexec1
atf_check -s exit:0 -o save:sstat.out rump.sockstat
atf_check -s exit:0 -o inline:'2\n' sed -n '$=' sstat.out
atf_check -s exit:0 -o match:'^root.*h_ution.*tcp.*\*\.2345' \
sed -n 2p sstat.out
}
cloexec_cleanup()
{
rump.halt
}
atf_init_test_cases() atf_init_test_cases()
{ {
atf_add_test_case noexec atf_add_test_case noexec
atf_add_test_case exec atf_add_test_case exec
atf_add_test_case cloexec
} }