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-rw-r--r--sbin/Makefile4
-rw-r--r--sbin/dhclient/Makefile6
-rw-r--r--sbin/dhclient/tests/Makefile15
-rw-r--r--sbin/dhclient/tests/fake.c64
-rw-r--r--sbin/dhclient/tests/option-domain-search.c328
-rw-r--r--sbin/growfs/Makefile6
-rw-r--r--sbin/growfs/tests/Makefile7
-rwxr-xr-xsbin/growfs/tests/legacy_test.pl89
-rw-r--r--sbin/mdconfig/Makefile6
-rw-r--r--sbin/mdconfig/tests/legacy_test.sh47
-rw-r--r--sbin/mdconfig/tests/mdconfig.test231
-rw-r--r--sbin/mdconfig/tests/run.pl329
-rw-r--r--sbin/tests/Makefile10
13 files changed, 1142 insertions, 0 deletions
diff --git a/sbin/Makefile b/sbin/Makefile
index 9ee8ea37e529..fcf17099de96 100644
--- a/sbin/Makefile
+++ b/sbin/Makefile
@@ -118,6 +118,10 @@ SUBDIR+= quotacheck
SUBDIR+= routed
.endif
+.if ${MK_TESTS} != "no"
+SUBDIR+= tests
+.endif
+
.include <bsd.arch.inc.mk>
SUBDIR:= ${SUBDIR:O}
diff --git a/sbin/dhclient/Makefile b/sbin/dhclient/Makefile
index 74d1c4d9dea9..57c92118d131 100644
--- a/sbin/dhclient/Makefile
+++ b/sbin/dhclient/Makefile
@@ -31,6 +31,8 @@
# OF THE POSSIBILITY OF SUCH DAMAGE.
#
+.include <bsd.own.mk>
+
SRCS= dhclient.c clparse.c alloc.c dispatch.c hash.c bpf.c options.c \
tree.c conflex.c errwarn.c inet.c packet.c convert.c tables.c \
parse.c privsep.c
@@ -44,4 +46,8 @@ LDADD= -lutil
WARNS?= 2
+.if ${MK_TESTS} != "no"
+SUBDIR+= tests
+.endif
+
.include <bsd.prog.mk>
diff --git a/sbin/dhclient/tests/Makefile b/sbin/dhclient/tests/Makefile
new file mode 100644
index 000000000000..b092eead050d
--- /dev/null
+++ b/sbin/dhclient/tests/Makefile
@@ -0,0 +1,15 @@
+# $FreeBSD$
+
+TESTSDIR= ${TESTSBASE}/sbin/dhclient
+
+.PATH: ${.CURDIR}/..
+
+PLAIN_TESTS_C= option-domain-search_test
+SRCS.option-domain-search_test= alloc.c convert.c hash.c options.c \
+ tables.c fake.c option-domain-search.c
+CFLAGS.option-domain-search_test+= -I${.CURDIR}/..
+LDADD.option-domain-search_test= -lutil
+
+WARNS?= 2
+
+.include <bsd.test.mk>
diff --git a/sbin/dhclient/tests/fake.c b/sbin/dhclient/tests/fake.c
new file mode 100644
index 000000000000..c204d49402c5
--- /dev/null
+++ b/sbin/dhclient/tests/fake.c
@@ -0,0 +1,64 @@
+/* $FreeBSD$ */
+
+#include <setjmp.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+#include "dhcpd.h"
+
+extern jmp_buf env;
+
+void
+error(char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ vfprintf(stderr, fmt, ap);
+ va_end(ap);
+ fprintf(stderr, "\n");
+
+ longjmp(env, 1);
+}
+
+int
+warning(char *fmt, ...)
+{
+ int ret;
+ va_list ap;
+
+ va_start(ap, fmt);
+ ret = vfprintf(stderr, fmt, ap);
+ va_end(ap);
+ fprintf(stderr, "\n");
+
+ /*
+ * The original warning() would return "ret" here. We do this to
+ * check warnings explicitely.
+ */
+ longjmp(env, 1);
+}
+
+int
+note(char *fmt, ...)
+{
+ int ret;
+ va_list ap;
+
+ va_start(ap, fmt);
+ ret = vfprintf(stderr, fmt, ap);
+ va_end(ap);
+ fprintf(stderr, "\n");
+
+ return ret;
+}
+
+void
+bootp(struct packet *packet)
+{
+}
+
+void
+dhcp(struct packet *packet)
+{
+}
diff --git a/sbin/dhclient/tests/option-domain-search.c b/sbin/dhclient/tests/option-domain-search.c
new file mode 100644
index 000000000000..b79f9a560137
--- /dev/null
+++ b/sbin/dhclient/tests/option-domain-search.c
@@ -0,0 +1,328 @@
+/* $FreeBSD$ */
+
+#include <setjmp.h>
+#include <stdlib.h>
+
+#include "dhcpd.h"
+
+jmp_buf env;
+
+void expand_domain_search(struct packet *packet);
+
+void
+no_option_present()
+{
+ int ret;
+ struct option_data option;
+ struct packet p;
+
+ option.data = NULL;
+ option.len = 0;
+ p.options[DHO_DOMAIN_SEARCH] = option;
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (p.options[DHO_DOMAIN_SEARCH].len != 0 ||
+ p.options[DHO_DOMAIN_SEARCH].data != NULL)
+ abort();
+}
+
+void
+one_domain_valid()
+{
+ int ret;
+ struct packet p;
+ struct option_data *option;
+
+ char *data = "\007example\003org\0";
+ char *expected = "example.org.";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 13;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (option->len != strlen(expected) ||
+ strcmp(option->data, expected) != 0)
+ abort();
+
+ free(option->data);
+}
+
+void
+one_domain_truncated1()
+{
+ int ret;
+ struct option_data *option;
+ struct packet p;
+
+ char *data = "\007example\003org";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 12;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (ret != 1)
+ abort();
+
+ free(option->data);
+}
+
+void
+one_domain_truncated2()
+{
+ int ret;
+ struct option_data *option;
+ struct packet p;
+
+ char *data = "\007ex";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 3;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (ret != 1)
+ abort();
+
+ free(option->data);
+}
+
+void
+two_domains_valid()
+{
+ int ret;
+ struct packet p;
+ struct option_data *option;
+
+ char *data = "\007example\003org\0\007example\003com\0";
+ char *expected = "example.org. example.com.";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 26;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (option->len != strlen(expected) ||
+ strcmp(option->data, expected) != 0)
+ abort();
+
+ free(option->data);
+}
+
+void
+two_domains_truncated1()
+{
+ int ret;
+ struct option_data *option;
+ struct packet p;
+
+ char *data = "\007example\003org\0\007example\003com";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 25;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (ret != 1)
+ abort();
+
+ free(option->data);
+}
+
+void
+two_domains_truncated2()
+{
+ int ret;
+ struct option_data *option;
+ struct packet p;
+
+ char *data = "\007example\003org\0\007ex";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 16;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (ret != 1)
+ abort();
+
+ free(option->data);
+}
+
+void
+two_domains_compressed()
+{
+ int ret;
+ struct packet p;
+ struct option_data *option;
+
+ char *data = "\007example\003org\0\006foobar\xc0\x08";
+ char *expected = "example.org. foobar.org.";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 22;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (option->len != strlen(expected) ||
+ strcmp(option->data, expected) != 0)
+ abort();
+
+ free(option->data);
+}
+
+void
+two_domains_infloop()
+{
+ int ret;
+ struct packet p;
+ struct option_data *option;
+
+ char *data = "\007example\003org\0\006foobar\xc0\x0d";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 22;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (ret != 1)
+ abort();
+
+ free(option->data);
+}
+
+void
+two_domains_forwardptr()
+{
+ int ret;
+ struct packet p;
+ struct option_data *option;
+
+ char *data = "\007example\003org\xc0\x0d\006foobar\0";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 22;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (ret != 1)
+ abort();
+
+ free(option->data);
+}
+
+void
+two_domains_truncatedptr()
+{
+ int ret;
+ struct packet p;
+ struct option_data *option;
+
+ char *data = "\007example\003org\0\006foobar\xc0";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 21;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (ret != 1)
+ abort();
+
+ free(option->data);
+}
+
+void
+multiple_domains_valid()
+{
+ int ret;
+ struct packet p;
+ struct option_data *option;
+
+ char *data =
+ "\007example\003org\0\002cl\006foobar\003com\0\002fr\xc0\x10";
+
+ char *expected = "example.org. cl.foobar.com. fr.foobar.com.";
+
+ option = &p.options[DHO_DOMAIN_SEARCH];
+ option->len = 33;
+ option->data = malloc(option->len);
+ memcpy(option->data, data, option->len);
+
+ ret = setjmp(env);
+ if (ret == 0)
+ expand_domain_search(&p);
+
+ if (option->len != strlen(expected) ||
+ strcmp(option->data, expected) != 0)
+ abort();
+
+ free(option->data);
+}
+
+int
+main(int argc, char *argv[])
+{
+
+ no_option_present();
+
+ one_domain_valid();
+ one_domain_truncated1();
+ one_domain_truncated2();
+
+ two_domains_valid();
+ two_domains_truncated1();
+ two_domains_truncated2();
+
+ two_domains_compressed();
+ two_domains_infloop();
+ two_domains_forwardptr();
+ two_domains_truncatedptr();
+
+ multiple_domains_valid();
+
+ return (0);
+}
diff --git a/sbin/growfs/Makefile b/sbin/growfs/Makefile
index f464ed7d77ab..58ce41df6310 100644
--- a/sbin/growfs/Makefile
+++ b/sbin/growfs/Makefile
@@ -6,6 +6,8 @@
#GFSDBG=
+.include <bsd.own.mk>
+
.PATH: ${.CURDIR}/../mount
PROG= growfs
@@ -20,4 +22,8 @@ SRCS+= debug.c
DPADD= ${LIBUTIL}
LDADD= -lutil
+.if ${MK_TESTS} != "no"
+SUBDIR+= tests
+.endif
+
.include <bsd.prog.mk>
diff --git a/sbin/growfs/tests/Makefile b/sbin/growfs/tests/Makefile
new file mode 100644
index 000000000000..7a6a831f2037
--- /dev/null
+++ b/sbin/growfs/tests/Makefile
@@ -0,0 +1,7 @@
+# $FreeBSD$
+
+TESTSDIR= ${TESTSBASE}/sbin/growfs
+
+TAP_TESTS_PERL= legacy_test
+
+.include <bsd.test.mk>
diff --git a/sbin/growfs/tests/legacy_test.pl b/sbin/growfs/tests/legacy_test.pl
new file mode 100755
index 000000000000..7316951c92b3
--- /dev/null
+++ b/sbin/growfs/tests/legacy_test.pl
@@ -0,0 +1,89 @@
+# $FreeBSD$
+
+use strict;
+use warnings;
+use Test::More tests => 19;
+use Fcntl qw(:DEFAULT :seek);
+
+use constant BLK => 512;
+use constant BLKS_PER_MB => 2048;
+
+my $unit;
+END { system "mdconfig -du$unit" if defined $unit };
+
+sub setsize {
+ my ($partszMB, $unitszMB) = @_;
+
+ open my $fd, "|-", "disklabel -R md$unit /dev/stdin" or die;
+ print $fd "a: ", ($partszMB * BLKS_PER_MB), " 0 4.2BSD 1024 8192\n";
+ print $fd "c: ", ($unitszMB * BLKS_PER_MB), " 0 unused 0 0\n";
+ close $fd;
+}
+
+sub fill {
+ my ($start, $size, $content) = @_;
+
+ my $content512 = $content x (int(512 / length $content) + 1);
+ substr($content512, 512) = "";
+ sysopen my $fd, "/dev/md$unit", O_RDWR or die "/dev/md$unit: $!";
+ seek($fd, $start * BLK, SEEK_SET);
+ while ($size) {
+ syswrite($fd, $content512) == 512 or die "write: $!";
+ $size--;
+ }
+}
+
+SKIP: {
+ skip "Cannot test without UID 0", 19 if $<;
+
+ chomp(my $md = `mdconfig -s40m`);
+ like($md, qr/^md\d+$/, "Created $md with size 40m") or die;
+ $unit = substr $md, 2;
+
+ for my $type (1..2) {
+
+ initialise: {
+ ok(setsize(10, 40), "Sized ${md}a to 10m");
+ system "newfs -O $type -U ${md}a >/dev/null";
+ is($?, 0, "Initialised the filesystem on ${md}a as UFS$type");
+ chomp(my @out = `fsck -tufs -y ${md}a`);
+ ok(!grep(/MODIFIED/, @out), "fsck says ${md}a is clean, " .
+ scalar(@out) . " lines of output");
+ }
+
+ extend20_zeroed: {
+ ok(setsize(20, 40), "Sized ${md}a to 20m");
+ diag "Filling the extent with zeros";
+ fill(10 * BLKS_PER_MB, 10 * BLKS_PER_MB, chr(0));
+ my $out = `growfs -y ${md}a`;
+ is($?, 0, "Extended the filesystem on ${md}a") or print $out;
+
+ my ($unallocated) = $out =~ m{\d+ sectors cannot be allocated};
+ fill(30 * BLKS_PER_MB - $unallocated, $unallocated, chr(0))
+ if $unallocated;
+
+ chomp(my @out = `fsck -tufs -y ${md}a`);
+ ok(!grep(/MODIFIED/, @out), "fsck says ${md}a is clean, " .
+ scalar(@out) . " lines of output");
+ }
+
+ extend30_garbaged: {
+ ok(setsize(30, 40), "Sized ${md}a to 30m");
+ diag "Filling the extent with garbage";
+ fill(20 * BLKS_PER_MB, 10 * BLKS_PER_MB, chr(0xaa) . chr(0x55));
+ my $out = `growfs -y ${md}a`;
+ is($?, 0, "Extended the filesystem on ${md}a") or print $out;
+
+ my ($unallocated) = $out =~ m{\d+ sectors cannot be allocated};
+ fill(30 * BLKS_PER_MB - $unallocated, $unallocated, chr(0))
+ if $unallocated;
+
+ chomp(my @out = `fsck -tufs -y ${md}a`);
+ ok(!grep(/MODIFIED/, @out), "fsck says ${md}a is clean, " .
+ scalar(@out) . " lines of output");
+ }
+ }
+
+ system "mdconfig -du$unit";
+ undef $unit;
+}
diff --git a/sbin/mdconfig/Makefile b/sbin/mdconfig/Makefile
index be8b1b556dde..4b9b9405474d 100644
--- a/sbin/mdconfig/Makefile
+++ b/sbin/mdconfig/Makefile
@@ -1,9 +1,15 @@
# $FreeBSD$
+.include <bsd.own.mk>
+
PROG= mdconfig
MAN= mdconfig.8
DPADD= ${LIBUTIL} ${LIBGEOM} ${LIBBSDXML} ${LIBSBUF}
LDADD= -lutil -lgeom -lbsdxml -lsbuf
+.if ${MK_TESTS} != "no"
+SUBDIR+= tests
+.endif
+
.include <bsd.prog.mk>
diff --git a/sbin/mdconfig/tests/legacy_test.sh b/sbin/mdconfig/tests/legacy_test.sh
new file mode 100644
index 000000000000..f5843b3098fd
--- /dev/null
+++ b/sbin/mdconfig/tests/legacy_test.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+#
+# Copyright (c) 2012 Edward Tomasz Napierała <trasz@FreeBSD.org>
+# 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 AUTHOR 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 AUTHOR 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.
+#
+# $FreeBSD$
+#
+
+# This is a wrapper script to run mdconfig.test.
+
+echo "1..1"
+
+if [ `whoami` != "root" ]; then
+ echo "ok 1 # skip You need to be root to run this test."
+ exit 0
+fi
+
+TESTDIR=$(dirname $(realpath $0))
+
+__PERL__ -w -U $TESTDIR/run $TESTDIR/mdconfig.test > /dev/null
+
+if [ $? -eq 0 ]; then
+ echo "ok 1"
+else
+ echo "not ok 1"
+fi
diff --git a/sbin/mdconfig/tests/mdconfig.test b/sbin/mdconfig/tests/mdconfig.test
new file mode 100644
index 000000000000..65d3670b57c3
--- /dev/null
+++ b/sbin/mdconfig/tests/mdconfig.test
@@ -0,0 +1,231 @@
+# Copyright (c) 2012 Edward Tomasz Napierała <trasz@FreeBSD.org>
+# 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 AUTHOR 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 AUTHOR 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.
+#
+# $FreeBSD$
+#
+
+# This is a test for mdconfig(8) functionality. Run it as root:
+#
+# /usr/src/tools/regression/mdconfig/run /usr/src/tools/regression/mdconfig/mdconfig.test
+#
+# WARNING: Creates files in unsafe way.
+
+$ whoami
+> root
+$ umask 022
+$ truncate -s 1gb xxx
+
+$ mdconfig -l
+
+$ mdconfig -af xxx
+> md0
+
+# This awk thing is to strip the file path.
+$ mdconfig -lv | awk '{ print $1, $2, $3 }'
+> md0 vnode 1024M
+
+$ diskinfo -v /dev/md0 | expand
+> /dev/md0
+> 512 # sectorsize
+> 1073741824 # mediasize in bytes (1.0G)
+> 2097152 # mediasize in sectors
+> 0 # stripesize
+> 0 # stripeoffset
+>
+
+$ mdconfig -du 0
+
+# Check different valid syntax variations: implicit -a.
+
+$ mdconfig xxx
+> md0
+
+$ mdconfig -lv | awk '{ print $1, $2, $3 }'
+> md0 vnode 1024M
+
+$ diskinfo -v /dev/md0 | expand
+> /dev/md0
+> 512 # sectorsize
+> 1073741824 # mediasize in bytes (1.0G)
+> 2097152 # mediasize in sectors
+> 0 # stripesize
+> 0 # stripeoffset
+>
+
+$ mdconfig -du 0
+
+# Explicit -t vnode.
+
+$ mdconfig -a -t vnode -f xxx
+> md0
+
+$ mdconfig -lv | awk '{ print $1, $2, $3 }'
+> md0 vnode 1024M
+
+$ diskinfo -v /dev/md0 | expand
+> /dev/md0
+> 512 # sectorsize
+> 1073741824 # mediasize in bytes (1.0G)
+> 2097152 # mediasize in sectors
+> 0 # stripesize
+> 0 # stripeoffset
+>
+
+$ mdconfig -du 0
+
+# Size for vnodes - smaller than the actual file.
+
+$ mdconfig -a -t vnode -f xxx -s 128m
+> md0
+
+$ mdconfig -lv | awk '{ print $1, $2, $3 }'
+> md0 vnode 128M
+
+$ diskinfo -v /dev/md0 | expand
+> /dev/md0
+> 512 # sectorsize
+> 134217728 # mediasize in bytes (128M)
+> 262144 # mediasize in sectors
+> 0 # stripesize
+> 0 # stripeoffset
+>
+
+$ mdconfig -du 0
+
+# Size for vnodes - larger than the actual file.
+
+$ mdconfig -a -t vnode -f xxx -s 128g
+> md0
+
+$ mdconfig -lv | awk '{ print $1, $2, $3 }'
+> md0 vnode 128G
+
+$ diskinfo -v /dev/md0 | expand
+> /dev/md0
+> 512 # sectorsize
+> 137438953472 # mediasize in bytes (128G)
+> 268435456 # mediasize in sectors
+> 0 # stripesize
+> 0 # stripeoffset
+>
+
+$ mdconfig -du 0
+
+# Sector size for vnodes.
+
+$ mdconfig -a -t vnode -f xxx -S 2048
+> md0
+
+$ mdconfig -lv | awk '{ print $1, $2, $3 }'
+> md0 vnode 1024M
+
+$ diskinfo -v /dev/md0 | expand
+> /dev/md0
+> 2048 # sectorsize
+> 1073741824 # mediasize in bytes (1.0G)
+> 524288 # mediasize in sectors
+> 0 # stripesize
+> 0 # stripeoffset
+>
+
+$ mdconfig -du 0
+
+# Malloc type.
+
+$ mdconfig -a -t malloc -s 1g
+> md0
+
+$ mdconfig -lv | awk '{ print $1, $2, $3 }'
+> md0 malloc 1024M
+
+$ diskinfo -v /dev/md0 | expand
+> /dev/md0
+> 512 # sectorsize
+> 1073741824 # mediasize in bytes (1.0G)
+> 2097152 # mediasize in sectors
+> 0 # stripesize
+> 0 # stripeoffset
+>
+
+$ mdconfig -du 0
+
+# Swap type.
+
+$ mdconfig -a -t swap -s 1g
+> md0
+
+$ mdconfig -lv | awk '{ print $1, $2, $3 }'
+> md0 swap 1024M
+
+$ diskinfo -v /dev/md0 | expand
+> /dev/md0
+> 512 # sectorsize
+> 1073741824 # mediasize in bytes (1.0G)
+> 2097152 # mediasize in sectors
+> 0 # stripesize
+> 0 # stripeoffset
+>
+
+$ mdconfig -du 0
+
+# Attaching with a specific unit number.
+
+$ mdconfig -as 1g -u 42
+
+$ mdconfig -lv | awk '{ print $1, $2, $3 }'
+> md42 swap 1024M
+
+$ diskinfo -v /dev/md42 | expand
+> /dev/md42
+> 512 # sectorsize
+> 1073741824 # mediasize in bytes (1.0G)
+> 2097152 # mediasize in sectors
+> 0 # stripesize
+> 0 # stripeoffset
+>
+
+$ mdconfig -du 42
+
+# Querying.
+
+$ mdconfig -as 1g
+> md0
+$ mdconfig -as 2g -u 42
+
+$ mdconfig -lv | awk '{ print $1, $2, $3 }'
+> md0 swap 1024M
+> md42 swap 2048M
+
+$ mdconfig -lvu 0 | awk '{ print $1, $2, $3 }'
+> md0 swap 1024M
+
+$ mdconfig -lvu 42 | awk '{ print $1, $2, $3 }'
+> md42 swap 2048M
+
+$ mdconfig -lvu 24 | awk '{ print $1, $2, $3 }'
+
+$ mdconfig -du 42
+$ mdconfig -du 0
+
+$ rm xxx
diff --git a/sbin/mdconfig/tests/run.pl b/sbin/mdconfig/tests/run.pl
new file mode 100644
index 000000000000..383f47e62397
--- /dev/null
+++ b/sbin/mdconfig/tests/run.pl
@@ -0,0 +1,329 @@
+#!/usr/bin/perl -w -U
+
+# Copyright (c) 2007, 2008 Andreas Gruenbacher.
+# 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,
+# without modification, immediately at the beginning of the file.
+# 2. The name of the author may not be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# Alternatively, this software may be distributed under the terms of the
+# GNU Public License ("GPL").
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+#
+# $FreeBSD$
+#
+
+#
+# Possible improvements:
+#
+# - distinguish stdout and stderr output
+# - add environment variable like assignments
+# - run up to a specific line
+# - resume at a specific line
+#
+
+use strict;
+use FileHandle;
+use Getopt::Std;
+use POSIX qw(isatty setuid getcwd);
+use vars qw($opt_l $opt_v);
+
+no warnings qw(taint);
+
+$opt_l = ~0; # a really huge number
+getopts('l:v');
+
+my ($OK, $FAILED) = ("ok", "failed");
+if (isatty(fileno(STDOUT))) {
+ $OK = "\033[32m" . $OK . "\033[m";
+ $FAILED = "\033[31m\033[1m" . $FAILED . "\033[m";
+}
+
+sub exec_test($$);
+sub process_test($$$$);
+
+my ($prog, $in, $out) = ([], [], []);
+my $prog_line = 0;
+my ($tests, $failed) = (0,0);
+my $lineno;
+my $width = ($ENV{COLUMNS} || 80) >> 1;
+
+for (;;) {
+ my $line = <>; $lineno++;
+ if (defined $line) {
+ # Substitute %VAR and %{VAR} with environment variables.
+ $line =~ s[%(\w+)][$ENV{$1}]eg;
+ $line =~ s[%{(\w+)}][$ENV{$1}]eg;
+ }
+ if (defined $line) {
+ if ($line =~ s/^\s*< ?//) {
+ push @$in, $line;
+ } elsif ($line =~ s/^\s*> ?//) {
+ push @$out, $line;
+ } else {
+ process_test($prog, $prog_line, $in, $out);
+ last if $prog_line >= $opt_l;
+
+ $prog = [];
+ $prog_line = 0;
+ }
+ if ($line =~ s/^\s*\$ ?//) {
+ $prog = [ map { s/\\(.)/$1/g; $_ } split /(?<!\\)\s+/, $line ];
+ $prog_line = $lineno;
+ $in = [];
+ $out = [];
+ }
+ } else {
+ process_test($prog, $prog_line, $in, $out);
+ last;
+ }
+}
+
+my $status = sprintf("%d commands (%d passed, %d failed)",
+ $tests, $tests-$failed, $failed);
+if (isatty(fileno(STDOUT))) {
+ if ($failed) {
+ $status = "\033[31m\033[1m" . $status . "\033[m";
+ } else {
+ $status = "\033[32m" . $status . "\033[m";
+ }
+}
+print $status, "\n";
+exit $failed ? 1 : 0;
+
+
+sub process_test($$$$) {
+ my ($prog, $prog_line, $in, $out) = @_;
+
+ return unless @$prog;
+
+ my $p = [ @$prog ];
+ print "[$prog_line] \$ ", join(' ',
+ map { s/\s/\\$&/g; $_ } @$p), " -- ";
+ my $result = exec_test($prog, $in);
+ my @good = ();
+ my $nmax = (@$out > @$result) ? @$out : @$result;
+ for (my $n=0; $n < $nmax; $n++) {
+ my $use_re;
+ if (defined $out->[$n] && $out->[$n] =~ /^~ /) {
+ $use_re = 1;
+ $out->[$n] =~ s/^~ //g;
+ }
+
+ if (!defined($out->[$n]) || !defined($result->[$n]) ||
+ (!$use_re && $result->[$n] ne $out->[$n]) ||
+ ( $use_re && $result->[$n] !~ /^$out->[$n]/)) {
+ push @good, ($use_re ? '!~' : '!=');
+ }
+ else {
+ push @good, ($use_re ? '=~' : '==');
+ }
+ }
+ my $good = !(grep /!/, @good);
+ $tests++;
+ $failed++ unless $good;
+ print $good ? $OK : $FAILED, "\n";
+ if (!$good || $opt_v) {
+ for (my $n=0; $n < $nmax; $n++) {
+ my $l = defined($out->[$n]) ? $out->[$n] : "~";
+ chomp $l;
+ my $r = defined($result->[$n]) ? $result->[$n] : "~";
+ chomp $r;
+ print sprintf("%-" . ($width-3) . "s %s %s\n",
+ $r, $good[$n], $l);
+ }
+ }
+}
+
+
+sub su($) {
+ my ($user) = @_;
+
+ $user ||= "root";
+
+ my ($login, $pass, $uid, $gid) = getpwnam($user)
+ or return [ "su: user $user does not exist\n" ];
+ my @groups = ();
+ my $fh = new FileHandle("/etc/group")
+ or return [ "opening /etc/group: $!\n" ];
+ while (<$fh>) {
+ chomp;
+ my ($group, $passwd, $gid, $users) = split /:/;
+ foreach my $u (split /,/, $users) {
+ push @groups, $gid
+ if ($user eq $u);
+ }
+ }
+ $fh->close;
+
+ my $groups = join(" ", ($gid, $gid, @groups));
+ #print STDERR "[[$groups]]\n";
+ $! = 0; # reset errno
+ $> = 0;
+ $( = $gid;
+ $) = $groups;
+ if ($!) {
+ return [ "su: $!\n" ];
+ }
+ if ($uid != 0) {
+ $> = $uid;
+ #$< = $uid;
+ if ($!) {
+ return [ "su: $prog->[1]: $!\n" ];
+ }
+ }
+ #print STDERR "[($>,$<)($(,$))]";
+ return [];
+}
+
+
+sub sg($) {
+ my ($group) = @_;
+
+ my $gid = getgrnam($group)
+ or return [ "sg: group $group does not exist\n" ];
+ my %groups = map { $_ eq $gid ? () : ($_ => 1) } (split /\s/, $));
+
+ #print STDERR "<<", join("/", keys %groups), ">>\n";
+ my $groups = join(" ", ($gid, $gid, keys %groups));
+ #print STDERR "[[$groups]]\n";
+ $! = 0; # reset errno
+ if ($> != 0) {
+ my $uid = $>;
+ $> = 0;
+ $( = $gid;
+ $) = $groups;
+ $> = $uid;
+ } else {
+ $( = $gid;
+ $) = $groups;
+ }
+ if ($!) {
+ return [ "sg: $!\n" ];
+ }
+ print STDERR "[($>,$<)($(,$))]";
+ return [];
+}
+
+
+sub exec_test($$) {
+ my ($prog, $in) = @_;
+ local (*IN, *IN_DUP, *IN2, *OUT_DUP, *OUT, *OUT2);
+ my $needs_shell = (join('', @$prog) =~ /[][|<>"'`\$\*\?]/);
+
+ if ($prog->[0] eq "umask") {
+ umask oct $prog->[1];
+ return [];
+ } elsif ($prog->[0] eq "cd") {
+ if (!chdir $prog->[1]) {
+ return [ "chdir: $prog->[1]: $!\n" ];
+ }
+ $ENV{PWD} = getcwd;
+ return [];
+ } elsif ($prog->[0] eq "su") {
+ return su($prog->[1]);
+ } elsif ($prog->[0] eq "sg") {
+ return sg($prog->[1]);
+ } elsif ($prog->[0] eq "export") {
+ my ($name, $value) = split /=/, $prog->[1];
+ # FIXME: need to evaluate $value, so that things like this will work:
+ # export dir=$PWD/dir
+ $ENV{$name} = $value;
+ return [];
+ } elsif ($prog->[0] eq "unset") {
+ delete $ENV{$prog->[1]};
+ return [];
+ }
+
+ pipe *IN2, *OUT
+ or die "Can't create pipe for reading: $!";
+ open *IN_DUP, "<&STDIN"
+ or *IN_DUP = undef;
+ open *STDIN, "<&IN2"
+ or die "Can't duplicate pipe for reading: $!";
+ close *IN2;
+
+ open *OUT_DUP, ">&STDOUT"
+ or die "Can't duplicate STDOUT: $!";
+ pipe *IN, *OUT2
+ or die "Can't create pipe for writing: $!";
+ open *STDOUT, ">&OUT2"
+ or die "Can't duplicate pipe for writing: $!";
+ close *OUT2;
+
+ *STDOUT->autoflush();
+ *OUT->autoflush();
+
+ $SIG{CHLD} = 'IGNORE';
+
+ if (fork()) {
+ # Server
+ if (*IN_DUP) {
+ open *STDIN, "<&IN_DUP"
+ or die "Can't duplicate STDIN: $!";
+ close *IN_DUP
+ or die "Can't close STDIN duplicate: $!";
+ }
+ open *STDOUT, ">&OUT_DUP"
+ or die "Can't duplicate STDOUT: $!";
+ close *OUT_DUP
+ or die "Can't close STDOUT duplicate: $!";
+
+ foreach my $line (@$in) {
+ #print "> $line";
+ print OUT $line;
+ }
+ close *OUT
+ or die "Can't close pipe for writing: $!";
+
+ my $result = [];
+ while (<IN>) {
+ #print "< $_";
+ if ($needs_shell) {
+ s#^/bin/sh: line \d+: ##;
+ }
+ push @$result, $_;
+ }
+ return $result;
+ } else {
+ # Client
+ $< = $>;
+ close IN
+ or die "Can't close read end for input pipe: $!";
+ close OUT
+ or die "Can't close write end for output pipe: $!";
+ close OUT_DUP
+ or die "Can't close STDOUT duplicate: $!";
+ local *ERR_DUP;
+ open ERR_DUP, ">&STDERR"
+ or die "Can't duplicate STDERR: $!";
+ open STDERR, ">&STDOUT"
+ or die "Can't join STDOUT and STDERR: $!";
+
+ if ($needs_shell) {
+ exec ('/bin/sh', '-c', join(" ", @$prog));
+ } else {
+ exec @$prog;
+ }
+ print STDERR $prog->[0], ": $!\n";
+ exit;
+ }
+}
+
diff --git a/sbin/tests/Makefile b/sbin/tests/Makefile
new file mode 100644
index 000000000000..a298f87ab432
--- /dev/null
+++ b/sbin/tests/Makefile
@@ -0,0 +1,10 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+TESTSDIR= ${TESTSBASE}/sbin
+
+.PATH: ${.CURDIR:H:H}/tests
+KYUAFILE= yes
+
+.include <bsd.test.mk>