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add regression test for module init/fini in rump

This commit is contained in:
pooka 2009-05-02 16:02:18 +00:00
parent 6e63908b9f
commit 80be26da9a
7 changed files with 150 additions and 3 deletions
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6
etc/mtree/NetBSD.dist
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@ -1,4 +1,4 @@
# $NetBSD: NetBSD.dist,v 1.398 2009/04/27 14:22:40 njoly Exp $
# $NetBSD: NetBSD.dist,v 1.399 2009/05/02 16:02:19 pooka Exp $
# @(#)4.4BSD.dist 8.1 (Berkeley) 6/13/93
# Do not customize this file as it may be overwritten on upgrades.
@ -555,6 +555,8 @@
./usr/libdata/debug/usr/tests/modules
./usr/libdata/debug/usr/tests/net
./usr/libdata/debug/usr/tests/net/sys
./usr/libdata/debug/usr/tests/rump
./usr/libdata/debug/usr/tests/rump/rumpkern
./usr/libdata/debug/usr/tests/syscall
./usr/libdata/debug/usr/tests/util
./usr/libdata/debug/usr/tests/util/df
@ -1425,6 +1427,8 @@
./usr/tests/modules
./usr/tests/net
./usr/tests/net/sys
./usr/tests/rump
./usr/tests/rump/rumpkern
./usr/tests/syscall
./usr/tests/util
./usr/tests/util/awk

4
tests/Makefile
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@ -1,8 +1,8 @@
# $NetBSD: Makefile,v 1.14 2009/02/20 21:39:57 jmmv Exp $
# $NetBSD: Makefile,v 1.15 2009/05/02 16:02:18 pooka Exp $
.include <bsd.own.mk>
SUBDIR= crypto fs games ipf kernel net util syscall
SUBDIR= crypto fs games ipf kernel net rump syscall util
.if ${MACHINE} != "evbppc"
SUBDIR+= modules

6
tests/rump/Atffile Normal file
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@ -0,0 +1,6 @@
Content-Type: application/X-atf-atffile; version="1"
X-NetBSD-Id: "$NetBSD: Atffile,v 1.1 2009/05/02 16:02:19 pooka Exp $"
prop: test-suite = "NetBSD"
tp-glob: *

11
tests/rump/Makefile Normal file
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@ -0,0 +1,11 @@
# $NetBSD: Makefile,v 1.1 2009/05/02 16:02:19 pooka Exp $
#
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/rump
SUBDIR= rumpkern
.include <bsd.test.mk>
.include <bsd.subdir.mk>

6
tests/rump/rumpkern/Atffile Normal file
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@ -0,0 +1,6 @@
Content-Type: application/X-atf-atffile; version="1"
X-NetBSD-Id: "$NetBSD: Atffile,v 1.1 2009/05/02 16:02:19 pooka Exp $"
prop: test-suite = "NetBSD"
tp-glob: t_*

11
tests/rump/rumpkern/Makefile Normal file
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@ -0,0 +1,11 @@
# $NetBSD: Makefile,v 1.1 2009/05/02 16:02:19 pooka Exp $
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/rump/rumpkern
TESTS_C= t_modcmd
LDADD+= -lrumpvfs -lrump -lrumpuser -lpthread
.include <bsd.test.mk>

109
tests/rump/rumpkern/t_modcmd.c Normal file
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@ -0,0 +1,109 @@
/* $NetBSD: t_modcmd.c,v 1.1 2009/05/02 16:02:19 pooka Exp $ */
/*
* Copyright (c) 2009 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/types.h>
#include <sys/mount.h>
#include <rump/rump.h>
#include <rump/rump_syscalls.h>
#include <fs/tmpfs/tmpfs_args.h>
#include <atf-c.h>
#include <dlfcn.h>
#include <err.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <util.h>
#include "../../h_macros.h"
/*
* We verify that modules can be loaded and unloaded.
* tmpfs was chosen because it does not depend on an image.
*/
ATF_TC(cmsg_modcmd);
ATF_TC_HEAD(cmsg_modcmd, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks that loading and unloading "
"a module (vfs/tmpfs) is possible");
}
#define TMPFSMODULE "/usr/lib/librumpfs_tmpfs.so"
ATF_TC_BODY(cmsg_modcmd, tc)
{
struct tmpfs_args args;
struct modinfo **mi;
void *handle;
int rv;
rump_init();
memset(&args, 0, sizeof(args));
args.ta_version = TMPFS_ARGS_VERSION;
args.ta_root_mode = 0777;
if (rump_sys_mkdir("/mp", 0777) == -1)
atf_tc_fail_errno("mkdir mountpoint");
if (rump_sys_mount(MOUNT_TMPFS, "/mp", 0, &args, sizeof(args)) != -1)
atf_tc_fail("mount unexpectedly succeeded");
handle = dlopen(TMPFSMODULE, RTLD_GLOBAL);
if (handle == NULL) {
const char *dlmsg = dlerror();
atf_tc_fail("cannot open %s: %s", TMPFSMODULE, dlmsg);
}
mi = dlsym(handle, "__start_link_set_modules");
if (mi == NULL)
atf_tc_fail("cannot find module info");
if ((rv = rump_module_init(*mi, NULL)) != 0)
atf_tc_fail("module init failed: %d (%s)", rv, strerror(rv));
if (rump_sys_mount(MOUNT_TMPFS, "/mp", 0, &args, sizeof(args)) == -1)
atf_tc_fail_errno("still cannot mount");
if (rump_sys_unmount("/mp", 0) == -1)
atf_tc_fail("cannot unmount");
if ((rv = rump_module_fini(*mi)) != 0)
atf_tc_fail("module fini failed: %d (%s)", rv, strerror(rv));
if (dlclose(handle)) {
const char *dlmsg = dlerror();
atf_tc_fail("cannot close %s: %s", TMPFSMODULE, dlmsg);
}
if (rump_sys_mount(MOUNT_TMPFS, "/mp", 0, &args, sizeof(args)) != -1)
atf_tc_fail("mount unexpectedly succeeded");
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, cmsg_modcmd);
}