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test rumpclient_vfork()

This commit is contained in:
pooka 2011-02-16 17:57:44 +00:00
parent 36f6818061
commit 1a01113004
2 changed files with 50 additions and 6 deletions
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24
tests/lib/librumpclient/h_exec.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: h_exec.c,v 1.5 2011/02/16 16:02:52 pooka Exp $ */
/* $NetBSD: h_exec.c,v 1.6 2011/02/16 17:57:44 pooka Exp $ */
/*
* Copyright (c) 2011 The NetBSD Foundation, Inc.
@ -59,7 +59,7 @@ main(int argc, char *argv[])
if (argc > 1) {
if (strcmp(argv[1], "_didexec") == 0) {
daemon(0, 0); /* detach-me-notnot ergo detach */
rumpclient_daemon(0, 0); /* detach-me-notnot */
s2 = atoi(argv[2]);
slen = sizeof(sin);
/* see below */
@ -90,7 +90,7 @@ main(int argc, char *argv[])
err(1, "listen2");
if (argc == 1) {
daemon(0, 0);
rumpclient_daemon(0, 0);
slen = sizeof(sin);
/*
* "pause()", but conveniently gets rid of this helper
@ -105,10 +105,24 @@ main(int argc, char *argv[])
}
}
ename = __UNCONST("h_ution");
sprintf(buf, "%d", s2);
if (argc == 3 && strcmp(argv[2], "vfork_please") == 0) {
switch (rumpclient_vfork()) {
case 0:
ename = __UNCONST("fourchette");
break;
case -1:
err(1, "vfork");
default:
ename = __UNCONST("h_ution");
break;
}
} else {
ename = __UNCONST("h_ution");
}
/* omstart! */
sprintf(buf, "%d", s2);
eargv[0] = ename;
eargv[1] = __UNCONST("_didexec");
eargv[2] = buf;

32
tests/lib/librumpclient/t_exec.sh
View File

@ -1,4 +1,4 @@
# $NetBSD: t_exec.sh,v 1.4 2011/02/16 16:02:52 pooka Exp $
# $NetBSD: t_exec.sh,v 1.5 2011/02/16 17:57:44 pooka Exp $
#
# Copyright (c) 2011 The NetBSD Foundation, Inc.
# All rights reserved.
@ -98,10 +98,40 @@ cloexec_cleanup()
rump.halt
}
atf_test_case vfork cleanup
vfork_head()
{
atf_set "descr" "test rumpclient_vfork()"
}
vfork_body()
{
atf_check -s exit:0 ${rumpsrv} ${RUMP_SERVER}
atf_check -s exit:0 \
$(atf_get_srcdir)/h_exec $(atf_get_srcdir)/h_exec vfork_please
atf_check -s exit:0 -o save:sstat.out rump.sockstat
atf_check -s exit:0 -o inline:'5\n' sed -n '$=' sstat.out
atf_check -s exit:0 -o match:'^root.*h_ution.*tcp.*\*\.1234' \
cat sstat.out
atf_check -s exit:0 -o match:'^root.*h_ution.*tcp.*\*\.2345' \
cat sstat.out
atf_check -s exit:0 -o match:'^root.*fourchette.*tcp.*\*\.1234' \
cat sstat.out
atf_check -s exit:0 -o match:'^root.*fourchette.*tcp.*\*\.2345' \
cat sstat.out
}
vfork_cleanup()
{
rump.halt
}
atf_init_test_cases()
{
atf_add_test_case noexec
atf_add_test_case exec
atf_add_test_case cloexec
atf_add_test_case vfork
}