MFC various moves of tools/regressions/ tests to the new infrastructure.

- r263220 Migrate tools/regression/sbin/ to the new tests layout.
- r263222 Add Makefile missed in r263220.
- r263226 Migrate tools/regression/{usr.bin/lastcomm,usr.sbin}/ to the new tests layout.
- r263227 Migrate most of tools/regression/usr.bin/ to the new tests layout.
- r263345 Expand tabs that sneaked in into spaces.
- r263346 Migrate tools/regression/usr.bin/make/ to the new tests layout.
- r263348 Add Makefiles missed in r263346.
- r263351 Migrate tools/regression/usr.bin/pkill/ to the new tests layout.
- r263388 Mark multi_test as requiring /usr/share/dict/words.
- r263814 Fix path to the run.pl script to let these tests run.
- r264742 Prevent building tests when bootstrapping make.

This is 'make tinderbox' clean.

42 files changed, 3948 insertions, 0 deletions

diff --git a/usr.sbin/Makefile b/usr.sbin/Makefile
index f809688..7c5a07d 100644
--- a/usr.sbin/Makefile
+++ b/usr.sbin/Makefile
@@ -292,6 +292,10 @@ SUBDIR+=	praliases
 SUBDIR+=	sendmail
 .endif
 
+.if ${MK_TESTS} != "no"
+SUBDIR+=	tests
+.endif
+
 .if ${MK_TOOLCHAIN} != "no"
 SUBDIR+=	config
 SUBDIR+=	crunch
diff --git a/usr.sbin/etcupdate/Makefile b/usr.sbin/etcupdate/Makefile
index 9f6d17e..765533a 100644
--- a/usr.sbin/etcupdate/Makefile
+++ b/usr.sbin/etcupdate/Makefile
@@ -1,6 +1,12 @@
 # $FreeBSD$
 
+.include <bsd.own.mk>
+
 SCRIPTS=etcupdate.sh
 MAN=	etcupdate.8
 
+.if ${MK_TESTS} != "no"
+SUBDIR+= tests
+.endif
+
 .include <bsd.prog.mk>
diff --git a/usr.sbin/etcupdate/tests/Makefile b/usr.sbin/etcupdate/tests/Makefile
new file mode 100644
index 0000000..da83397
--- /dev/null
+++ b/usr.sbin/etcupdate/tests/Makefile
@@ -0,0 +1,17 @@
+# $FreeBSD$
+
+TESTSDIR=	${TESTSBASE}/usr.sbin/etcupdate
+
+PLAIN_TESTS_SH=
+.for test in	always_test \
+		conflicts_test \
+		fbsdid_test \
+		ignore_test \
+		preworld_test \
+		tests_test \
+		tzsetup_test
+PLAIN_TESTS_SH+=	${test}
+TEST_METADATA.${test}+=	required_user="root"
+.endfor
+
+.include <bsd.test.mk>
diff --git a/usr.sbin/etcupdate/tests/always_test.sh b/usr.sbin/etcupdate/tests/always_test.sh
new file mode 100644
index 0000000..514481e
--- /dev/null
+++ b/usr.sbin/etcupdate/tests/always_test.sh
@@ -0,0 +1,630 @@
+#!/bin/sh
+#
+# Copyright (c) 2010 Advanced Computing Technologies LLC
+# Written by: John H. Baldwin <jhb@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.
+#
+# $FreeBSD$
+
+# Various regression tests to test the -A flag to the 'update' command.
+
+FAILED=no
+WORKDIR=work
+
+usage()
+{
+	echo "Usage: always.sh [-s script] [-w workdir]"
+	exit 1
+}
+
+# Allow the user to specify an alternate work directory or script.
+COMMAND=etcupdate
+while getopts "s:w:" option; do
+	case $option in
+		s)
+			COMMAND="sh $OPTARG"
+			;;
+		w)
+			WORKDIR=$OPTARG
+			;;
+		*)
+			echo
+			usage
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+if [ $# -ne 0 ]; then
+	usage
+fi
+
+CONFLICTS=$WORKDIR/conflicts
+OLD=$WORKDIR/old
+NEW=$WORKDIR/current
+TEST=$WORKDIR/test
+
+# The various states of the comparison of a file between two trees.
+states="equal first second difftype difflinks difffiles"
+
+# These tests deal with ignoring certain patterns of files.  We run
+# the test multiple times forcing the install of different patterns.
+build_trees()
+{
+	local i
+
+	rm -rf $OLD $NEW $TEST $CONFLICTS
+
+	for i in $states; do
+		for j in $states; do
+			for k in $states; do
+				mkdir -p $OLD/$i/$j/$k $NEW/$i/$j/$k \
+				    $TEST/$i/$j/$k
+			done
+		done
+	done
+
+	# What follows are the various warning/conflict cases from the
+	# larger regression tests.  These results of many of these
+	# tests should be changed when installation is forced.  The
+	# cases when these updates should still fail even when forced
+	# are: 1) it should not force the removal of a modified file
+	# and 2) it should not remove a subdirectory that contains a
+	# modified or added file.
+
+	# /first/difftype/second: File with different local type
+	# removed.  Should generate a warning.
+	mkfifo $OLD/first/difftype/second/fifo
+	mkdir $TEST/first/difftype/second/fifo
+
+	# /first/difflinks/second: Modified link removed.  Should
+	# generate a warning.
+	ln -s "old link" $OLD/first/difflinks/second/link
+	ln -s "test link" $TEST/first/difflinks/second/link
+
+	# /first/difffiles/second: Modified file removed.  Should
+	# generate a warning.
+	echo "foo" > $OLD/first/difffiles/second/file
+	echo "bar" > $TEST/first/difffiles/second/file
+
+	# /second/second/difftype: Newly added file conflicts with
+	# existing file in test tree of a different type.  Should
+	# generate a warning.
+	mkdir $NEW/second/second/difftype/dir
+	mkfifo $TEST/second/second/difftype/dir
+
+	# /second/second/difflinks: Newly added link conflicts with
+	# existing link in test tree.  Should generate a warning.
+	ln -s "new link" $NEW/second/second/difflinks/link
+	ln -s "test link" $TEST/second/second/difflinks/link
+
+	# /second/second/difffiles: Newly added file conflicts with
+	# existing file in test tree.  Should generate a warning.
+	echo "new" > $NEW/second/second/difffiles/file
+	echo "test" > $TEST/second/second/difffiles/file
+
+	# /difftype/first/first: A removed file has changed type.
+	# This should generate a warning.
+	mkfifo $OLD/difftype/first/first/fifo
+	mkdir $NEW/difftype/first/first/fifo
+
+	# /difftype/difftype/difftype: All three files (old, new, and
+	# test) are different types from each other.  This should
+	# generate a warning.
+	mkfifo $OLD/difftype/difftype/difftype/one
+	mkdir $NEW/difftype/difftype/difftype/one
+	echo "foo" > $TEST/difftype/difftype/difftype/one
+	mkdir $OLD/difftype/difftype/difftype/two
+	echo "baz" > $NEW/difftype/difftype/difftype/two
+	ln -s "bar" $TEST/difftype/difftype/difftype/two
+
+	# /difftype/difftype/difflinks: A file has changed from a
+	# non-link to a link in both the new and test trees, but the
+	# target of the new and test links differ.  This should
+	# generate a new link conflict.
+	mkfifo $OLD/difftype/difftype/difflinks/link
+	ln -s "new" $NEW/difftype/difftype/difflinks/link
+	ln -s "test" $TEST/difftype/difftype/difflinks/link
+
+	# /difftype/difftype/difffile: A file has changed from a
+	# non-regular file to a regular file in both the new and test
+	# trees, but the contents in the new and test files differ.
+	# This should generate a new file conflict.
+	ln -s "old" $OLD/difftype/difftype/difffiles/file
+	echo "foo" > $NEW/difftype/difftype/difffiles/file
+	echo "bar" > $TEST/difftype/difftype/difffiles/file
+
+	# /difflinks/first/first: A modified link is missing in the
+	# test tree.  This should generate a warning.
+	ln -s "old" $OLD/difflinks/first/first/link
+	ln -s "new" $NEW/difflinks/first/first/link
+
+	# /difflinks/difftype/difftype: An updated link has been
+	# changed to a different file type in the test tree.  This
+	# should generate a warning.
+	ln -s "old" $OLD/difflinks/difftype/difftype/link
+	ln -s "new" $NEW/difflinks/difftype/difftype/link
+	echo "test" > $TEST/difflinks/difftype/difftype/link
+
+	# /difflinks/difflinks/difflinks: An updated link has been
+	# modified in the test tree and doesn't match either the old
+	# or new links.  This should generate a warning.
+	ln -s "old" $OLD/difflinks/difflinks/difflinks/link
+	ln -s "new" $NEW/difflinks/difflinks/difflinks/link
+	ln -s "test" $TEST/difflinks/difflinks/difflinks/link
+
+	# /difffiles/first/first: A removed file has been changed in
+	# the new tree.  This should generate a warning.
+	echo "foo" > $OLD/difffiles/first/first/file
+	echo "bar" > $NEW/difffiles/first/first/file
+
+	# /difffiles/difftype/difftype: An updated regular file has
+	# been changed to a different file type in the test tree.
+	# This should generate a warning.
+	echo "old" > $OLD/difffiles/difftype/difftype/file
+	echo "new" > $NEW/difffiles/difftype/difftype/file
+	mkfifo $TEST/difffiles/difftype/difftype/file
+
+	# /difffiles/difffiles/difffiles: A modified regular file was
+	# updated in the new tree.  The changes should be merged into
+	# to the new file if possible.  If the merge fails, a conflict
+	# should be generated.  For this test we just include the
+	# conflict case.
+	cat > $OLD/difffiles/difffiles/difffiles/conflict <<EOF
+this is an old file
+EOF
+	cat > $NEW/difffiles/difffiles/difffiles/conflict <<EOF
+this is a new file
+EOF
+	cat > $TEST/difffiles/difffiles/difffiles/conflict <<EOF
+this is a test file
+EOF
+
+	## Tests for adding directories
+	mkdir -p $OLD/adddir $NEW/adddir $TEST/adddir
+
+	# /adddir/conflict: Add a new file in a directory that already
+	# exists as a file.  This should generate two warnings.
+	mkdir $NEW/adddir/conflict
+	touch $NEW/adddir/conflict/newfile
+	touch $TEST/adddir/conflict
+
+	## Tests for removing directories
+	mkdir -p $OLD/rmdir $NEW/rmdir $TEST/rmdir
+
+	# /rmdir/extra: Do not remove a directory with an extra local file.
+	# This should generate a warning.
+	for i in $OLD $TEST; do
+		mkdir $i/rmdir/extra
+	done
+	echo "foo" > $TEST/rmdir/extra/localfile.txt
+
+	# /rmdir/conflict: Do not remove a directory with a conflicted
+	# remove file.  This should generate a warning.
+	for i in $OLD $TEST; do
+		mkdir $i/rmdir/conflict
+	done
+	mkfifo $OLD/rmdir/conflict/difftype
+	mkdir $TEST/rmdir/conflict/difftype
+
+	## Tests for converting files to directories and vice versa
+	for i in $OLD $NEW $TEST; do
+		for j in already old fromdir todir; do
+			mkdir -p $i/dirchange/$j
+		done
+	done
+
+	# /dirchange/fromdir/extradir: Convert a directory tree to a
+	# file.  The test tree includes an extra file in the directory
+	# that is not present in the old tree.  This should generate a
+	# warning.
+	for i in $OLD $TEST; do
+		mkdir $i/dirchange/fromdir/extradir
+		echo "foo" > $i/dirchange/fromdir/extradir/file
+	done
+	mkfifo $TEST/dirchange/fromdir/extradir/fifo
+	ln -s "bar" $NEW/dirchange/fromdir/extradir
+
+	# /dirchange/fromdir/conflict: Convert a directory tree to a
+	# file.  The test tree includes a local change that generates
+	# a warning and prevents the removal of the directory.
+	for i in $OLD $TEST; do
+		mkdir $i/dirchange/fromdir/conflict
+	done
+	echo "foo" > $OLD/dirchange/fromdir/conflict/somefile
+	echo "bar" > $TEST/dirchange/fromdir/conflict/somefile
+	mkfifo $NEW/dirchange/fromdir/conflict
+
+	# /dirchange/todir/difffile: Convert a file to a directory
+	# tree.  The test tree has a locally modified version of the
+	# file so that the conversion fails with a warning.
+	echo "foo" > $OLD/dirchange/todir/difffile
+	mkdir $NEW/dirchange/todir/difffile
+	echo "baz" > $NEW/dirchange/todir/difffile/file
+	echo "bar" > $TEST/dirchange/todir/difffile
+
+	# /dirchange/todir/difftype: Similar to the previous test, but
+	# the conflict is due to a change in the file type.
+	echo "foo" > $OLD/dirchange/todir/difftype
+	mkdir $NEW/dirchange/todir/difftype
+	echo "baz" > $NEW/dirchange/todir/difftype/file
+	mkfifo $TEST/dirchange/todir/difftype
+}
+
+# $1 - relative path to file that should be missing from TEST
+missing()
+{
+	if [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be missing"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be present in TEST
+present()
+{
+	if ! [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be present"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be a fifo in TEST
+fifo()
+{
+	if ! [ -p $TEST/$1 ]; then
+		echo "File $1 should be a FIFO"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be a directory in TEST
+dir()
+{
+	if ! [ -d $TEST/$1 ]; then
+		echo "File $1 should be a directory"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be a symlink in TEST
+# $2 - optional value of the link
+link()
+{
+	local val
+
+	if ! [ -L $TEST/$1 ]; then
+		echo "File $1 should be a link"
+		FAILED=yes
+	elif [ $# -gt 1 ]; then
+		val=`readlink $TEST/$1`
+		if [ "$val" != "$2" ]; then
+			echo "Link $1 should link to \"$2\""
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to regular file that should be present in TEST
+# $2 - optional string that should match file contents
+# $3 - optional MD5 of the flie contents, overrides $2 if present
+file()
+{
+	local contents sum
+
+	if ! [ -f $TEST/$1 ]; then
+		echo "File $1 should be a regular file"
+		FAILED=yes
+	elif [ $# -eq 2 ]; then
+		contents=`cat $TEST/$1`
+		if [ "$contents" != "$2" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	elif [ $# -eq 3 ]; then
+		sum=`md5 -q $TEST/$1`
+		if [ "$sum" != "$3" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to a regular file that should have a conflict
+# $2 - optional MD5 of the conflict file contents
+conflict()
+{
+	local sum
+
+	if ! [ -f $CONFLICTS/$1 ]; then
+		echo "File $1 missing conflict"
+		FAILED=yes
+	elif [ $# -gt 1 ]; then
+		sum=`md5 -q $CONFLICTS/$1`
+		if [ "$sum" != "$2" ]; then
+			echo "Conflict $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to a regular file that should not have a conflict
+noconflict()
+{
+	if [ -f $CONFLICTS/$1 ]; then
+		echo "File $1 should not have a conflict"
+		FAILED=yes
+	fi
+}
+
+if [ `id -u` -ne 0 ]; then
+	echo "must be root"
+	exit 0
+fi
+
+if [ -r /etc/etcupdate.conf ]; then
+	echo "WARNING: /etc/etcupdate.conf settings may break some tests."
+fi
+
+# First run the test ignoring no patterns.
+
+build_trees
+
+$COMMAND -r -d $WORKDIR -D $TEST > $WORKDIR/test.out
+
+cat > $WORKDIR/correct.out <<EOF
+  D /dirchange/fromdir/extradir/file
+  C /difffiles/difffiles/difffiles/conflict
+  C /difftype/difftype/difffiles/file
+  C /second/second/difffiles/file
+Warnings:
+  Modified regular file remains: /dirchange/fromdir/conflict/somefile
+  Modified regular file remains: /first/difffiles/second/file
+  Modified symbolic link remains: /first/difflinks/second/link
+  Modified directory remains: /first/difftype/second/fifo
+  Modified directory remains: /rmdir/conflict/difftype
+  Non-empty directory remains: /rmdir/extra
+  Non-empty directory remains: /rmdir/conflict
+  Modified mismatch: /difffiles/difftype/difftype/file (regular file vs fifo file)
+  Removed file changed: /difffiles/first/first/file
+  Modified link changed: /difflinks/difflinks/difflinks/link ("old" became "new")
+  Modified mismatch: /difflinks/difftype/difftype/link (symbolic link vs regular file)
+  Removed link changed: /difflinks/first/first/link ("old" became "new")
+  New link conflict: /difftype/difftype/difflinks/link ("new" vs "test")
+  Modified regular file changed: /difftype/difftype/difftype/one (fifo file became directory)
+  Modified symbolic link changed: /difftype/difftype/difftype/two (directory became regular file)
+  Remove mismatch: /difftype/first/first/fifo (fifo file became directory)
+  Modified directory changed: /dirchange/fromdir/conflict (directory became fifo file)
+  Modified directory changed: /dirchange/fromdir/extradir (directory became symbolic link)
+  Modified regular file changed: /dirchange/todir/difffile (regular file became directory)
+  Modified fifo file changed: /dirchange/todir/difftype (regular file became directory)
+  New file mismatch: /adddir/conflict (directory vs regular file)
+  Directory mismatch: $TEST/adddir/conflict (regular file)
+  Directory mismatch: $TEST/dirchange/todir/difffile (regular file)
+  Directory mismatch: $TEST/dirchange/todir/difftype (fifo file)
+  New link conflict: /second/second/difflinks/link ("new link" vs "test link")
+  New file mismatch: /second/second/difftype/dir (directory vs fifo file)
+EOF
+
+echo "Differences for regular:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/test.out \
+    || FAILED=yes
+
+## /first/difftype/second:
+present /first/difftype/second/fifo
+
+## /first/difflinks/second:
+link /first/difflinks/second/link "test link"
+
+## /first/difffiles/second:
+file /first/difffiles/second/file "bar"
+
+## /second/second/difftype:
+fifo /second/second/difftype/dir
+
+## /second/second/difflinks:
+link /second/second/difflinks/link "test link"
+
+## /second/second/difffiles:
+file /second/second/difffiles/file "test"
+conflict /second/second/difffiles/file 4f2ee8620a251fd53f06bb6112eb6ffa
+
+## /difftype/first/first:
+missing /difftype/first/first/fifo
+
+## /difftype/difftype/difftype:
+file /difftype/difftype/difftype/one "foo"
+link /difftype/difftype/difftype/two "bar"
+
+## /difftype/difftype/difflinks:
+link /difftype/difftype/difflinks/link "test"
+
+## /difftype/difftype/difffile:
+conflict /difftype/difftype/difffiles/file 117f2bcd1f6491f6044e79e5a57a9229
+
+## /difflinks/first/first:
+missing /difflinks/first/first/link
+
+## /difflinks/difftype/difftype:
+file /difflinks/difftype/difftype/link "test"
+
+## /difflinks/difflinks/difflinks:
+link /difflinks/difflinks/difflinks/link "test"
+
+## /difffiles/first/first:
+missing /difffiles/first/first/file
+
+## /difffiles/difftype/difftype:
+fifo /difffiles/difftype/difftype/file
+
+## /difffiles/difffiles/difffiles:
+file /difffiles/difffiles/difffiles/conflict "this is a test file"
+conflict /difffiles/difffiles/difffiles/conflict \
+    8261cfdd89280c4a6c26e4ac86541fe9
+
+## /adddir/conflict:
+file /adddir/conflict
+
+## /rmdir/extra:
+dir /rmdir/extra
+file /rmdir/extra/localfile.txt "foo"
+
+## /rmdir/conflict:
+dir /rmdir/conflict/difftype
+present /rmdir/conflict
+
+## /dirchange/fromdir/extradir:
+missing /dirchange/fromdir/extradir/file
+fifo /dirchange/fromdir/extradir/fifo
+
+## /dirchange/fromdir/conflict:
+file /dirchange/fromdir/conflict/somefile "bar"
+
+## /dirchange/todir/difffile:
+file /dirchange/todir/difffile "bar"
+
+## /dirchange/todir/difftype:
+fifo /dirchange/todir/difftype
+
+# Now test with -A '/first*' -A '/second* /*di*'.  This should remove
+# most of the warnings and conflicts.
+
+build_trees
+
+$COMMAND -r -A '/first*' -A '/second* /*di*' -d $WORKDIR -D $TEST > \
+    $WORKDIR/test1.out
+
+cat > $WORKDIR/correct1.out <<EOF
+  D /dirchange/fromdir/extradir/file
+  U /difffiles/difffiles/difffiles/conflict
+  U /difffiles/difftype/difftype/file
+  A /difffiles/first/first/file
+  U /difflinks/difflinks/difflinks/link
+  U /difflinks/difftype/difftype/link
+  A /difflinks/first/first/link
+  U /difftype/difftype/difffiles/file
+  U /difftype/difftype/difflinks/link
+  D /difftype/difftype/difftype/one
+  U /difftype/difftype/difftype/two
+  U /dirchange/todir/difffile
+  U /dirchange/todir/difftype
+  U /adddir/conflict
+  A /adddir/conflict/newfile
+  A /dirchange/todir/difffile/file
+  A /dirchange/todir/difftype/file
+  U /second/second/difffiles/file
+  U /second/second/difflinks/link
+  D /second/second/difftype/dir
+Warnings:
+  Modified regular file remains: /dirchange/fromdir/conflict/somefile
+  Modified regular file remains: /first/difffiles/second/file
+  Modified symbolic link remains: /first/difflinks/second/link
+  Modified directory remains: /first/difftype/second/fifo
+  Modified directory remains: /rmdir/conflict/difftype
+  Non-empty directory remains: /rmdir/extra
+  Non-empty directory remains: /rmdir/conflict
+  Modified directory changed: /dirchange/fromdir/conflict (directory became fifo file)
+  Modified directory changed: /dirchange/fromdir/extradir (directory became symbolic link)
+EOF
+
+echo "Differences for -A '/first*' -A '/second* /*di*':"
+diff -u -L "correct" $WORKDIR/correct1.out -L "test" $WORKDIR/test1.out \
+    || FAILED=yes
+
+## /first/difftype/second:
+present /first/difftype/second/fifo
+
+## /first/difflinks/second:
+link /first/difflinks/second/link "test link"
+
+## /first/difffiles/second:
+file /first/difffiles/second/file "bar"
+
+## /second/second/difftype:
+missing /second/second/difftype/dir
+
+## /second/second/difflinks:
+link /second/second/difflinks/link "new link"
+
+## /second/second/difffiles:
+file /second/second/difffiles/file "new"
+noconflict /second/second/difffiles/file
+
+## /difftype/first/first:
+missing /difftype/first/first/fifo
+
+## /difftype/difftype/difftype:
+missing /difftype/difftype/difftype/one
+file /difftype/difftype/difftype/two "baz"
+
+## /difftype/difftype/difflinks:
+link /difftype/difftype/difflinks/link "new"
+
+## /difftype/difftype/difffile:
+noconflict /difftype/difftype/difffiles/file
+file /difftype/difftype/difffiles/file "foo"
+
+## /difflinks/first/first:
+link /difflinks/first/first/link "new"
+
+## /difflinks/difftype/difftype:
+link /difflinks/difftype/difftype/link "new"
+
+## /difflinks/difflinks/difflinks:
+link /difflinks/difflinks/difflinks/link "new"
+
+## /difffiles/first/first:
+file /difffiles/first/first/file "bar"
+
+## /difffiles/difftype/difftype:
+file /difffiles/difftype/difftype/file "new"
+
+## /difffiles/difffiles/difffiles:
+noconflict /difffiles/difffiles/difffiles/conflict
+file /difffiles/difffiles/difffiles/conflict "this is a new file"
+
+## /adddir/conflict:
+file /adddir/conflict/newfile
+
+## /rmdir/extra:
+dir /rmdir/extra
+file /rmdir/extra/localfile.txt "foo"
+
+## /rmdir/conflict:
+dir /rmdir/conflict/difftype
+present /rmdir/conflict
+
+## /dirchange/fromdir/extradir:
+missing /dirchange/fromdir/extradir/file
+fifo /dirchange/fromdir/extradir/fifo
+
+## /dirchange/fromdir/conflict:
+file /dirchange/fromdir/conflict/somefile "bar"
+
+## /dirchange/todir/difffile:
+file /dirchange/todir/difffile/file "baz"
+
+## /dirchange/todir/difftype:
+file /dirchange/todir/difftype/file "baz"
+
+[ "${FAILED}" = no ]
diff --git a/usr.sbin/etcupdate/tests/conflicts_test.sh b/usr.sbin/etcupdate/tests/conflicts_test.sh
new file mode 100644
index 0000000..816c180
--- /dev/null
+++ b/usr.sbin/etcupdate/tests/conflicts_test.sh
@@ -0,0 +1,294 @@
+#!/bin/sh
+#
+# Copyright (c) 2010 Advanced Computing Technologies LLC
+# Written by: John H. Baldwin <jhb@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.
+#
+# $FreeBSD$
+
+# Various regression tests to run for the 'resolve' command.
+
+FAILED=no
+WORKDIR=work
+
+usage()
+{
+	echo "Usage: conflicts.sh [-s script] [-w workdir]"
+	exit 1
+}
+
+# Allow the user to specify an alternate work directory or script.
+COMMAND=etcupdate
+while getopts "s:w:" option; do
+	case $option in
+		s)
+			COMMAND="sh $OPTARG"
+			;;
+		w)
+			WORKDIR=$OPTARG
+			;;
+		*)
+			echo
+			usage
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+if [ $# -ne 0 ]; then
+	usage
+fi
+
+CONFLICTS=$WORKDIR/conflicts
+OLD=$WORKDIR/old
+NEW=$WORKDIR/current
+TEST=$WORKDIR/test
+
+# These tests deal with conflicts to a single file.  For each test, we
+# generate a conflict in /etc/login.conf.  Each resolve option is tested
+# to ensure it DTRT.
+build_login_conflict()
+{
+
+	rm -rf $OLD $NEW $TEST $CONFLICTS
+	mkdir -p $OLD/etc $NEW/etc $TEST/etc
+	
+	# Generate a conflict in /etc/login.conf.
+	cat > $OLD/etc/login.conf <<EOF
+default:\\
+	:passwd_format=md5:
+EOF
+	cat > $NEW/etc/login.conf <<EOF
+default:\\
+	:passwd_format=md5:\\
+	:copyright=/etc/COPYRIGHT
+EOF
+	cat > $TEST/etc/login.conf <<EOF
+default:\\
+	:passwd_format=md5:\\
+        :welcome=/etc/motd:
+EOF
+
+	$COMMAND -r -d $WORKDIR -D $TEST >/dev/null
+}
+
+# This is used to verify special handling for /etc/mail/aliases and
+# the newaliases warning.
+build_aliases_conflict()
+{
+
+	rm -rf $OLD $NEW $TEST $CONFLICTS
+	mkdir -p $OLD/etc/mail $NEW/etc/mail $TEST/etc/mail
+
+	# Generate a conflict in /etc/mail/aliases
+	cat > $OLD/etc/mail/aliases <<EOF
+# root: me@my.domain
+
+# Basic system aliases -- these MUST be present
+MAILER-DAEMON: postmaster
+postmaster: root
+EOF
+	cat > $NEW/etc/mail/aliases <<EOF
+# root: me@my.domain
+
+# Basic system aliases -- these MUST be present
+MAILER-DAEMON: postmaster
+postmaster: root
+
+# General redirections for pseudo accounts
+_dhcp:  root
+_pflogd: root
+EOF
+	cat > $TEST/etc/mail/aliases <<EOF
+root: someone@example.com
+
+# Basic system aliases -- these MUST be present
+MAILER-DAEMON: postmaster
+postmaster: foo
+EOF
+
+	$COMMAND -r -d $WORKDIR -D $TEST >/dev/null
+}
+
+# $1 - relative path to file that should be missing from TEST
+missing()
+{
+	if [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be missing"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be present in TEST
+present()
+{
+	if ! [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be present"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to regular file that should be present in TEST
+# $2 - optional string that should match file contents
+# $3 - optional MD5 of the flie contents, overrides $2 if present
+file()
+{
+	local contents sum
+
+	if ! [ -f $TEST/$1 ]; then
+		echo "File $1 should be a regular file"
+		FAILED=yes
+	elif [ $# -eq 2 ]; then
+		contents=`cat $TEST/$1`
+		if [ "$contents" != "$2" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	elif [ $# -eq 3 ]; then
+		sum=`md5 -q $TEST/$1`
+		if [ "$sum" != "$3" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to a regular file that should have a conflict
+# $2 - optional MD5 of the conflict file contents
+conflict()
+{
+	local sum
+
+	if ! [ -f $CONFLICTS/$1 ]; then
+		echo "File $1 missing conflict"
+		FAILED=yes
+	elif [ $# -gt 1 ]; then
+		sum=`md5 -q $CONFLICTS/$1`
+		if [ "$sum" != "$2" ]; then
+			echo "Conflict $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to a regular file that should no longer have a conflict
+resolved()
+{
+	if [ -f $CONFLICTS/$1 ]; then
+		echo "Conflict $1 should be resolved"
+		FAILED=yes
+	fi
+}
+
+if [ `id -u` -ne 0 ]; then
+	echo "must be root"
+	exit 0
+fi
+
+if [ -r /etc/etcupdate.conf ]; then
+	echo "WARNING: /etc/etcupdate.conf settings may break some tests."
+fi
+
+# Test each of the following resolve options: 'p', 'mf', 'tf', 'r'.
+
+build_login_conflict
+
+# Verify that 'p' doesn't do anything.
+echo "Checking 'p':"
+echo 'p' | $COMMAND resolve -d $WORKDIR -D $TEST >/dev/null
+
+file /etc/login.conf "" 95de92ea3f1bb1bf4f612a8b5908cddd
+missing /etc/login.conf.db
+conflict /etc/login.conf
+
+# Verify that 'mf' removes the conflict, but does nothing else.
+echo "Checking 'mf':"
+echo 'mf' | $COMMAND resolve -d $WORKDIR -D $TEST >/dev/null
+
+file /etc/login.conf "" 95de92ea3f1bb1bf4f612a8b5908cddd
+missing /etc/login.conf.db
+resolved /etc/login.conf
+
+build_login_conflict
+
+# Verify that 'tf' installs the new version of the file.
+echo "Checking 'tf':"
+echo 'tf' | $COMMAND resolve -d $WORKDIR -D $TEST >/dev/null
+
+file /etc/login.conf "" 7774a0f9a3a372c7c109c32fd31c4b6b
+file /etc/login.conf.db
+resolved /etc/login.conf
+
+build_login_conflict
+
+# Verify that 'r' installs the resolved version of the file.  To
+# simulate this, manually edit the merged file so that it doesn't
+# contain conflict markers.
+echo "Checking 'r':"
+cat > $CONFLICTS/etc/login.conf <<EOF
+default:\\
+	:passwd_format=md5:\\
+	:copyright=/etc/COPYRIGHT\\
+        :welcome=/etc/motd:
+EOF
+
+echo 'r' | $COMMAND resolve -d $WORKDIR -D $TEST >/dev/null
+
+file /etc/login.conf "" 966e25984b9b63da8eaac8479dcb0d4d
+file /etc/login.conf.db
+resolved /etc/login.conf
+
+build_aliases_conflict
+
+# Verify that 'p' and 'mf' do not generate the newaliases warning.
+echo "Checking newalias warning for 'p'":
+echo 'p' | $COMMAND resolve -d $WORKDIR -D $TEST | grep -q newalias
+if [ $? -eq 0 ]; then
+	echo "+ Extra warning"
+	FAILED=yes
+fi
+echo "Checking newalias warning for 'mf'":
+echo 'mf' | $COMMAND resolve -d $WORKDIR -D $TEST | grep -q newalias
+if [ $? -eq 0 ]; then
+	echo "+ Extra warning"
+	FAILED=yes
+fi
+
+# Verify that 'tf' and 'r' do generate the newaliases warning.
+build_aliases_conflict
+echo "Checking newalias warning for 'tf'":
+echo 'tf' | $COMMAND resolve -d $WORKDIR -D $TEST | grep -q newalias
+if [ $? -ne 0 ]; then
+	echo "- Missing warning"
+	FAILED=yes
+fi
+
+build_aliases_conflict
+cp $TEST/etc/mail/aliases $CONFLICTS/etc/mail/aliases
+echo 'r' | $COMMAND resolve -d $WORKDIR -D $TEST | grep -q newalias
+if [ $? -ne 0 ]; then
+	echo "- Missing warning"
+	FAILED=yes
+fi
+
+[ "${FAILED}" = no ]
diff --git a/usr.sbin/etcupdate/tests/fbsdid_test.sh b/usr.sbin/etcupdate/tests/fbsdid_test.sh
new file mode 100644
index 0000000..c062c06
--- /dev/null
+++ b/usr.sbin/etcupdate/tests/fbsdid_test.sh
@@ -0,0 +1,394 @@
+#!/bin/sh
+#
+# Copyright (c) 2010 Advanced Computing Technologies LLC
+# Written by: John H. Baldwin <jhb@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.
+#
+# $FreeBSD$
+
+# Various regression tests to test the -F flag to the 'update' command.
+
+FAILED=no
+WORKDIR=work
+
+usage()
+{
+	echo "Usage: fbsdid.sh [-s script] [-w workdir]"
+	exit 1
+}
+
+# Allow the user to specify an alternate work directory or script.
+COMMAND=etcupdate
+while getopts "s:w:" option; do
+	case $option in
+		s)
+			COMMAND="sh $OPTARG"
+			;;
+		w)
+			WORKDIR=$OPTARG
+			;;
+		*)
+			echo
+			usage
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+if [ $# -ne 0 ]; then
+	usage
+fi
+
+CONFLICTS=$WORKDIR/conflicts
+OLD=$WORKDIR/old
+NEW=$WORKDIR/current
+TEST=$WORKDIR/test
+
+# Store a FreeBSD ID string in a specified file.  The first argument
+# is the file, the remaining arguments are the comment to use.
+store_id()
+{
+	local file
+
+	file=$1
+	shift
+
+	echo -n '# $FreeBSD' >> $file
+	echo -n "$@" >> $file
+	echo '$' >> $file
+}
+
+# These tests deal with FreeBSD ID string conflicts.  We run the test
+# twice, once without -F and once with -F.
+build_trees()
+{
+	local i
+
+	rm -rf $OLD $NEW $TEST $CONFLICTS
+	mkdir -p $OLD $NEW $TEST
+
+	# remove: Remove a file where the only local difference is a
+	# change in the FreeBSD ID string.
+	store_id $OLD/remove
+	store_id $TEST/remove ": head/remove 12345 jhb "
+
+	# old: Modify a file where the only local difference between
+	# the old and test files is a change in the FreeBSD ID string.
+	store_id $OLD/old ": src/old,v 1.1 jhb Exp "
+	store_id $NEW/old ": head/old 12345 jhb "
+	store_id $TEST/old ": head/old 12000 jhb "
+	for i in $OLD $TEST; do
+		cat >> $i/old <<EOF
+
+an old file
+EOF
+	done
+	cat >> $NEW/old <<EOF
+
+a new file
+EOF
+
+	# already: Modify a file where the local file already matches
+	# the new file except for a change in the FreeBSD ID string.
+	store_id $OLD/already ": src/already,v 1.1 jhb Exp "
+	store_id $NEW/already ": head/already 12345 jhb "
+	store_id $TEST/already ": src/already,v 1.2 jhb Exp "
+	cat >> $OLD/already <<EOF
+
+another old file
+EOF
+	for i in $NEW $TEST; do
+		cat >> $i/already <<EOF
+
+another new file
+EOF
+	done
+
+	# add: Add a file that already exists where the only local
+	# difference is a change in the FreeBSD ID string.
+	store_id $NEW/add ": head/add 12345 jhb "
+	store_id $TEST/add ""
+
+	# conflict: Modify a file where the local file has a different
+	# FreeBSD ID string.  This should still generate a conflict
+	# even in the -F case.
+	store_id $OLD/conflict ": head/conflict 12000 jhb "
+	store_id $NEW/conflict ": head/conflict 12345 jhb "
+	store_id $TEST/conflict ""
+	cat >> $OLD/conflict <<EOF
+
+this is the old file
+EOF
+	cat >> $NEW/conflict <<EOF
+
+this is the new file
+EOF
+	cat >> $TEST/conflict <<EOF
+
+this is the local file
+EOF
+
+	# local: A file with local modifications has a different
+	# FreeBSD ID string and the only differences between the old
+	# and new versions are a change in the FreeBSD ID string.
+	# This will just update the FreeBSD ID string in the -F case.
+	for i in $OLD $NEW $TEST; do
+		cat >> $i/local <<EOF
+# Some leading text
+#
+EOF
+	done
+
+	store_id $OLD/local ": head/local 12000 jhb "
+	store_id $NEW/local ": head/local 12345 jhb "
+	store_id $TEST/local ": src/local,v 1.5 jhb Exp "
+
+	for i in $OLD $NEW $TEST; do
+		cat >> $i/local <<EOF
+
+this is a file
+EOF
+	done
+
+	cat >> $TEST/local <<EOF
+
+these are some local mods to the file
+EOF
+
+	# local-already: A file with local modifications has the same
+	# FreeBSD ID string as the new version of the file and the
+	# only differences between the old and new versions are a
+	# change in the FreeBSD ID string.  Nothing should happen in
+	# the -F case.
+	store_id $OLD/local-already ": head/local 12000 jhb "
+	for i in $NEW $TEST; do
+		store_id $i/local-already ": head/local 12345 jhb "
+	done
+
+	for i in $OLD $NEW $TEST; do
+		cat >> $i/local-already <<EOF
+
+this is a file
+EOF
+	done
+
+	cat >> $TEST/local-already <<EOF
+
+these are some local mods to the file
+EOF
+
+	# local-remove: A file removed locally changed it's FreeBSD ID
+	# but nothing else
+	store_id $OLD/local-remove ": head/local-remove 12000 jhb "
+	store_id $NEW/local-remove ": head/local-remove 12345 jhb "
+	for i in $OLD $NEW; do
+		cat >> $i/local-remove <<EOF
+
+this is a file
+EOF
+	done
+}
+
+# $1 - relative path to file that should be missing from TEST
+missing()
+{
+	if [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be missing"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be present in TEST
+present()
+{
+	if ! [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be present"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to regular file that should be present in TEST
+# $2 - optional string that should match file contents
+# $3 - optional MD5 of the flie contents, overrides $2 if present
+file()
+{
+	local contents sum
+
+	if ! [ -f $TEST/$1 ]; then
+		echo "File $1 should be a regular file"
+		FAILED=yes
+	elif [ $# -eq 2 ]; then
+		contents=`cat $TEST/$1`
+		if [ "$contents" != "$2" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	elif [ $# -eq 3 ]; then
+		sum=`md5 -q $TEST/$1`
+		if [ "$sum" != "$3" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to a regular file that should have a conflict
+# $2 - optional MD5 of the conflict file contents
+conflict()
+{
+	local sum
+
+	if ! [ -f $CONFLICTS/$1 ]; then
+		echo "File $1 missing conflict"
+		FAILED=yes
+	elif [ $# -gt 1 ]; then
+		sum=`md5 -q $CONFLICTS/$1`
+		if [ "$sum" != "$2" ]; then
+			echo "Conflict $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to a regular file that should not have a conflict
+noconflict()
+{
+	if [ -f $CONFLICTS/$1 ]; then
+		echo "File $1 should not have a conflict"
+		FAILED=yes
+	fi
+}
+
+if [ `id -u` -ne 0 ]; then
+	echo "must be root"
+	exit 0
+fi
+
+if [ -r /etc/etcupdate.conf ]; then
+	echo "WARNING: /etc/etcupdate.conf settings may break some tests."
+fi
+
+# First run the test without -F.
+
+build_trees
+
+$COMMAND -r -d $WORKDIR -D $TEST > $WORKDIR/test.out
+
+cat > $WORKDIR/correct.out <<EOF
+  C /already
+  C /conflict
+  C /local
+  M /local-already
+  C /old
+  C /add
+Warnings:
+  Modified regular file remains: /remove
+  Removed file changed: /local-remove
+EOF
+
+echo "Differences for regular:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/test.out \
+    || FAILED=yes
+
+file /remove "" 1bb4776213af107077be78fead8a351c
+file /old "" 2f799a7addc4132563ef9b44adc66157
+conflict /old 8441be64a1540f2ff584015279682425
+file /already "" aa53bd506f65d01d766e7ba028585e1d
+conflict /already f44105abb1fa3293e95c5d77e428d418
+file /add "" 1dc8c617e541d1fd1b4c70212f71d8ae
+conflict /add f99081e0da9a07f3cfebb430c0414941
+file /conflict "" dc27978df125b0daeb7d9b93265f03fd
+conflict /conflict 868452f666fea1c60ffb918ad9ad9607
+file /local "" aa33e614b5e749449f230e2a2b0072eb
+conflict /local 3df93e64043c8e348fc625b93ea220f4
+file /local-already "" 0298b958a603049f45ae6a109c4f7fea
+missing /local-remove
+
+# Now test with -F.
+
+build_trees
+
+$COMMAND -rF -d $WORKDIR -D $TEST > $WORKDIR/testF.out
+
+cat > $WORKDIR/correctF.out <<EOF
+  D /remove
+  U /already
+  C /conflict
+  M /local
+  U /old
+  U /add
+EOF
+
+echo "Differences for -F:"
+diff -u -L "correct" $WORKDIR/correctF.out -L "test" $WORKDIR/testF.out \
+    || FAILED=yes
+
+missing /remove
+file /old "" 6a9f34f109d94406a4de3bc5d72de259
+noconflict /old
+file /already "" 21f4eca3aacc702c49878c8da7afd3d0
+noconflict /already
+file /add "" 0208bd647111fedf6318511712ab9e97
+noconflict /add
+file /conflict "" dc27978df125b0daeb7d9b93265f03fd
+conflict /conflict 868452f666fea1c60ffb918ad9ad9607
+file /local "" 3ed5a35e380c8a93fb5f599d4c052713
+file /local-already "" 0298b958a603049f45ae6a109c4f7fea
+missing /local-remove
+
+# Now test with -F and -A forcing all installs.  (-A should have
+# precedence over -F)
+
+build_trees
+
+$COMMAND -A '/*' -rF -d $WORKDIR -D $TEST > $WORKDIR/testAF.out
+
+cat > $WORKDIR/correctAF.out <<EOF
+  D /remove
+  U /already
+  U /conflict
+  U /local
+  U /local-already
+  A /local-remove
+  U /old
+  U /add
+EOF
+
+echo "Differences for -A '/*' -F:"
+diff -u -L "correct" $WORKDIR/correctAF.out -L "test" $WORKDIR/testAF.out \
+    || FAILED=yes
+
+missing /remove
+file /old "" 6a9f34f109d94406a4de3bc5d72de259
+noconflict /old
+file /already "" 21f4eca3aacc702c49878c8da7afd3d0
+noconflict /already
+file /add "" 0208bd647111fedf6318511712ab9e97
+noconflict /add
+file /conflict "" 75ee141c4136beaf14e39de92efa84e4
+noconflict /conflict
+file /local "" 6a8fc5c2755b7a49015089f5e1dbe092
+file /local-already "" 49045f8b51542dd634655301cd296f66
+file /local-remove "" 5c38322efed4014797d7127f5c652d9d
+
+[ "${FAILED}" = no ]
diff --git a/usr.sbin/etcupdate/tests/ignore_test.sh b/usr.sbin/etcupdate/tests/ignore_test.sh
new file mode 100644
index 0000000..2d3d2f5
--- /dev/null
+++ b/usr.sbin/etcupdate/tests/ignore_test.sh
@@ -0,0 +1,276 @@
+#!/bin/sh
+#
+# Copyright (c) 2010 Advanced Computing Technologies LLC
+# Written by: John H. Baldwin <jhb@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.
+#
+# $FreeBSD$
+
+# Various regression tests to test the -I flag to the 'update' command.
+
+FAILED=no
+WORKDIR=work
+
+usage()
+{
+	echo "Usage: ignore.sh [-s script] [-w workdir]"
+	exit 1
+}
+
+# Allow the user to specify an alternate work directory or script.
+COMMAND=etcupdate
+while getopts "s:w:" option; do
+	case $option in
+		s)
+			COMMAND="sh $OPTARG"
+			;;
+		w)
+			WORKDIR=$OPTARG
+			;;
+		*)
+			echo
+			usage
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+if [ $# -ne 0 ]; then
+	usage
+fi
+
+CONFLICTS=$WORKDIR/conflicts
+OLD=$WORKDIR/old
+NEW=$WORKDIR/current
+TEST=$WORKDIR/test
+
+# These tests deal with ignoring certain patterns of files.  We run the
+# test multiple times ignoring different patterns.
+build_trees()
+{
+	local i
+
+	rm -rf $OLD $NEW $TEST $CONFLICTS
+	mkdir -p $OLD $NEW $TEST
+
+	for i in $OLD $NEW $TEST; do
+		mkdir -p $i/tree
+	done
+
+	# tree: Test three different cases (add, modify, remove) that all
+	# match the tree/* glob.
+	echo "foo" > $NEW/tree/add
+	for i in $OLD $TEST; do
+		echo "old" > $i/tree/modify
+	done
+	echo "new" > $NEW/tree/modify
+	for i in $OLD $TEST; do
+		echo "old" > $i/tree/remove
+	done
+
+	# rmdir: Remove a whole tree.
+	for i in $OLD $TEST; do
+		mkdir $i/rmdir
+		echo "foo" > $i/rmdir/file
+	done
+}
+
+# $1 - relative path to file that should be missing from TEST
+missing()
+{
+	if [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be missing"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be present in TEST
+present()
+{
+	if ! [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be present"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be a directory in TEST
+dir()
+{
+	if ! [ -d $TEST/$1 ]; then
+		echo "File $1 should be a directory"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to regular file that should be present in TEST
+# $2 - optional string that should match file contents
+# $3 - optional MD5 of the flie contents, overrides $2 if present
+file()
+{
+	local contents sum
+
+	if ! [ -f $TEST/$1 ]; then
+		echo "File $1 should be a regular file"
+		FAILED=yes
+	elif [ $# -eq 2 ]; then
+		contents=`cat $TEST/$1`
+		if [ "$contents" != "$2" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	elif [ $# -eq 3 ]; then
+		sum=`md5 -q $TEST/$1`
+		if [ "$sum" != "$3" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to a regular file that should have a conflict
+# $2 - optional MD5 of the conflict file contents
+conflict()
+{
+	local sum
+
+	if ! [ -f $CONFLICTS/$1 ]; then
+		echo "File $1 missing conflict"
+		FAILED=yes
+	elif [ $# -gt 1 ]; then
+		sum=`md5 -q $CONFLICTS/$1`
+		if [ "$sum" != "$2" ]; then
+			echo "Conflict $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to a regular file that should not have a conflict
+noconflict()
+{
+	if [ -f $CONFLICTS/$1 ]; then
+		echo "File $1 should not have a conflict"
+		FAILED=yes
+	fi
+}
+
+if [ `id -u` -ne 0 ]; then
+	echo "must be root"
+	exit 0
+fi
+
+if [ -r /etc/etcupdate.conf ]; then
+	echo "WARNING: /etc/etcupdate.conf settings may break some tests."
+fi
+
+# First run the test ignoring no patterns.
+
+build_trees
+
+$COMMAND -r -d $WORKDIR -D $TEST > $WORKDIR/test.out
+
+cat > $WORKDIR/correct.out <<EOF
+  D /rmdir/file
+  D /tree/remove
+  D /rmdir
+  U /tree/modify
+  A /tree/add
+EOF
+
+echo "Differences for regular:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/test.out \
+    || FAILED=yes
+
+missing /tree/remove
+file /tree/modify "new"
+file /tree/add "foo"
+missing /rmdir/file
+missing /rmdir
+
+# Now test with -I '/tree/*'.  This should preserve the /tree files.
+
+build_trees
+
+$COMMAND -r -I '/tree/*' -d $WORKDIR -D $TEST > $WORKDIR/test1.out
+
+cat > $WORKDIR/correct1.out <<EOF
+  D /rmdir/file
+  D /rmdir
+EOF
+
+echo "Differences for -I '/tree/*':"
+diff -u -L "correct" $WORKDIR/correct1.out -L "test" $WORKDIR/test1.out \
+    || FAILED=yes
+
+file /tree/remove "old"
+file /tree/modify "old"
+missing /tree/add
+missing /rmdir/file
+missing /rmdir
+
+# Now test with two patterns.  This should preserve everything.
+
+build_trees
+
+$COMMAND -r -I '/tree/*' -I '/rmdir*' -d $WORKDIR -D $TEST > \
+    $WORKDIR/test2.out
+
+cat > $WORKDIR/correct2.out <<EOF
+EOF
+
+echo "Differences for -I '/tree/*' -I '/rmdir*':"
+
+diff -u -L "correct" $WORKDIR/correct2.out -L "test" $WORKDIR/test2.out \
+    || FAILED=yes
+
+file /tree/remove "old"
+file /tree/modify "old"
+missing /tree/add
+file /rmdir/file "foo"
+
+# Now test with a pattern that should cause a warning on /rmdir by
+# only ignoring the files under that directory.  Note that this also
+# tests putting two patterns into a single -I argument.
+
+build_trees
+
+$COMMAND -r -I '/tree/* /rmdir/*' -d $WORKDIR -D $TEST > \
+    $WORKDIR/test3.out
+
+cat > $WORKDIR/correct3.out <<EOF
+Warnings:
+  Non-empty directory remains: /rmdir
+EOF
+
+echo "Differences for -I '/tree/* /rmdir/*':"
+
+diff -u -L "correct" $WORKDIR/correct3.out -L "test" $WORKDIR/test3.out \
+    || FAILED=yes
+
+file /tree/remove "old"
+file /tree/modify "old"
+missing /tree/add
+file /rmdir/file "foo"
+dir /rmdir
+
+[ "${FAILED}" = no ]
diff --git a/usr.sbin/etcupdate/tests/preworld_test.sh b/usr.sbin/etcupdate/tests/preworld_test.sh
new file mode 100644
index 0000000..c731293
--- /dev/null
+++ b/usr.sbin/etcupdate/tests/preworld_test.sh
@@ -0,0 +1,252 @@
+#!/bin/sh
+#
+# Copyright (c) 2013 Advanced Computing Technologies LLC
+# Written by: John H. Baldwin <jhb@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.
+#
+# $FreeBSD$
+
+# Regression tests for the pre-world (-p) mode 
+
+FAILED=no
+WORKDIR=work
+
+usage()
+{
+	echo "Usage: preworld.sh [-s script] [-w workdir]"
+	exit 1
+}
+
+# Allow the user to specify an alternate work directory or script.
+COMMAND=etcupdate
+while getopts "s:w:" option; do
+	case $option in
+		s)
+			COMMAND="sh $OPTARG"
+			;;
+		w)
+			WORKDIR=$OPTARG
+			;;
+		*)
+			echo
+			usage
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+if [ $# -ne 0 ]; then
+	usage
+fi
+
+CONFLICTS=$WORKDIR/conflicts
+SRC=$WORKDIR/src
+OLD=$WORKDIR/current
+TEST=$WORKDIR/test
+
+build_trees()
+{
+
+	# Populate trees with pre-world files and additional files
+	# that should not be touched.
+
+	rm -rf $SRC $OLD $TEST $CONFLICTS
+
+	# Create the "old" source tree as the starting point
+	mkdir -p $OLD/etc
+	cat >> $OLD/etc/master.passwd <<EOF
+#
+root::0:0::0:0:Charlie &:/root:/bin/csh
+toor:*:0:0::0:0:Bourne-again Superuser:/root:
+daemon:*:1:1::0:0:Owner of many system processes:/root:/usr/sbin/nologin
+operator:*:2:5::0:0:System &:/:/usr/sbin/nologin
+_dhcp:*:65:65::0:0:dhcp programs:/var/empty:/usr/sbin/nologin
+uucp:*:66:66::0:0:UUCP pseudo-user:/var/spool/uucppublic:/usr/local/libexec/uucp/uucico
+pop:*:68:6::0:0:Post Office Owner:/nonexistent:/usr/sbin/nologin
+www:*:80:80::0:0:World Wide Web Owner:/nonexistent:/usr/sbin/nologin
+hast:*:845:845::0:0:HAST unprivileged user:/var/empty:/usr/sbin/nologin
+nobody:*:65534:65534::0:0:Unprivileged user:/nonexistent:/usr/sbin/nologin
+EOF
+	cat >> $OLD/etc/group <<EOF
+#
+wheel:*:0:root
+daemon:*:1:
+kmem:*:2:
+sys:*:3:
+tty:*:4:
+operator:*:5:root
+_dhcp:*:65:
+uucp:*:66:
+dialer:*:68:
+network:*:69:
+www:*:80:
+hast:*:845:
+nogroup:*:65533:
+nobody:*:65534:
+EOF
+	cat >> $OLD/etc/inetd.conf <<EOF
+# Yet another file
+EOF
+
+	# Copy the "old" source tree to the test tree and make local
+	# modifications.
+	cp -R $OLD $TEST
+	sed -I "" -e 's/root::/root:<rpass>:/' $TEST/etc/master.passwd
+	cat >> $TEST/etc/master.passwd <<EOF
+john:<password>:1001:1001::0:0:John Baldwin:/home/john:/bin/tcsh
+messagebus:*:556:556::0:0:D-BUS Daemon User:/nonexistent:/usr/sbin/nologin
+polkit:*:562:562::0:0:PolicyKit User:/nonexistent:/usr/sbin/nologin
+haldaemon:*:560:560::0:0:HAL Daemon User:/nonexistent:/usr/sbin/nologin
+EOF
+	awk '/wheel/ { printf "%s,john\n", $0; next } // { print }' \
+	    $OLD/etc/group > $TEST/etc/group
+	cat >> $TEST/etc/group <<EOF
+john:*:1001:
+messagebus:*:556:
+polkit:*:562:
+haldaemon:*:560:
+EOF
+	rm $TEST/etc/inetd.conf
+	touch $TEST/etc/localtime
+
+	# Copy the "old" source tree to the new source tree and
+	# make upstream modifications.
+	cp -R $OLD $SRC
+	sed -I "" -e '/:80:/i\
+auditdistd:*:78:77::0:0:Auditdistd unprivileged user:/var/empty:/usr/sbin/nologin' \
+	    $SRC/etc/master.passwd
+	sed -I "" -e '/:80:/i\
+audit:*:77:' \
+	    $SRC/etc/group
+	cat >> $SRC/etc/inetd.conf <<EOF
+# Making this larger
+EOF
+}
+
+# $1 - relative path to file that should be missing from TEST
+missing()
+{
+	if [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be missing"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be present in TEST
+present()
+{
+	if ! [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be present"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to regular file that should be present in TEST
+# $2 - optional string that should match file contents
+# $3 - optional MD5 of the flie contents, overrides $2 if present
+file()
+{
+	local contents sum
+
+	if ! [ -f $TEST/$1 ]; then
+		echo "File $1 should be a regular file"
+		FAILED=yes
+	elif [ $# -eq 2 ]; then
+		contents=`cat $TEST/$1`
+		if [ "$contents" != "$2" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	elif [ $# -eq 3 ]; then
+		sum=`md5 -q $TEST/$1`
+		if [ "$sum" != "$3" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to a regular file that should have a conflict
+# $2 - optional MD5 of the conflict file contents
+conflict()
+{
+	local sum
+
+	if ! [ -f $CONFLICTS/$1 ]; then
+		echo "File $1 missing conflict"
+		FAILED=yes
+	elif [ $# -gt 1 ]; then
+		sum=`md5 -q $CONFLICTS/$1`
+		if [ "$sum" != "$2" ]; then
+			echo "Conflict $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+check_trees()
+{
+
+	echo "Checking tree for correct results:"
+
+	file /etc/master.passwd "" 1385366e8b424d33d59b7d8a2bdb15d3
+	file /etc/group "" 21273f845f6ec0cda9188c4ddac9ed47
+	missing /etc/inetd.conf
+
+	# These should be auto-generated by pwd_mkdb
+	file /etc/passwd "" 9831537874bdc99adccaa2b0293248a1
+	file /etc/pwd.db
+	file /etc/spwd.db
+}
+
+if [ `id -u` -ne 0 ]; then
+	echo "must be root"
+	exit 0
+fi
+
+if [ -r /etc/etcupdate.conf ]; then
+	echo "WARNING: /etc/etcupdate.conf settings may break some tests."
+fi
+
+build_trees
+
+$COMMAND -np -s $SRC -d $WORKDIR -D $TEST > $WORKDIR/testn.out
+
+cat > $WORKDIR/correct.out <<EOF
+  M /etc/group
+  M /etc/master.passwd
+EOF
+
+echo "Differences for -n:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/testn.out \
+    || FAILED=yes
+
+$COMMAND -p -s $SRC -d $WORKDIR -D $TEST > $WORKDIR/test.out
+
+echo "Differences for real:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/test.out \
+    || FAILED=yes
+
+check_trees
+
+[ "${FAILED}" = no ]
diff --git a/usr.sbin/etcupdate/tests/tests_test.sh b/usr.sbin/etcupdate/tests/tests_test.sh
new file mode 100644
index 0000000..b99bbef
--- /dev/null
+++ b/usr.sbin/etcupdate/tests/tests_test.sh
@@ -0,0 +1,1021 @@
+#!/bin/sh
+#
+# Copyright (c) 2010 Advanced Computing Technologies LLC
+# Written by: John H. Baldwin <jhb@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.
+#
+# $FreeBSD$
+
+# Various regression tests to run for the 'update' command.
+
+FAILED=no
+WORKDIR=work
+
+usage()
+{
+	echo "Usage: tests.sh [-s script] [-w workdir]"
+	exit 1
+}
+
+# Allow the user to specify an alternate work directory or script.
+COMMAND=etcupdate
+while getopts "s:w:" option; do
+	case $option in
+		s)
+			COMMAND="sh $OPTARG"
+			;;
+		w)
+			WORKDIR=$OPTARG
+			;;
+		*)
+			echo
+			usage
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+if [ $# -ne 0 ]; then
+	usage
+fi
+
+CONFLICTS=$WORKDIR/conflicts
+OLD=$WORKDIR/old
+NEW=$WORKDIR/current
+TEST=$WORKDIR/test
+
+# The various states of the comparison of a file between two trees.
+states="equal first second difftype difflinks difffiles"
+
+build_trees()
+{
+	local i j k
+
+	rm -rf $OLD $NEW $TEST $CONFLICTS
+	mkdir -p $OLD/etc $NEW/etc $TEST/etc
+
+	# For an given file, there are three different pair-wise
+	# relations between the three threes (old, new, and test): old
+	# vs new, old vs test, and new vs test.  Each of these
+	# relations takes on one of six different states from the
+	# 'compare()' function in etcupdate: equal, onlyfirst,
+	# onlysecond, difftype, difflinks, difffiles.  In addition,
+	# there are special considerations for considering cases such
+	# as a file merge that results in conflicts versus one that
+	# does not, special treatment of directories, etc.  The tests
+	# below attempt to enumerate the three dimensional test matrix
+	# by having the path name use the three different tree states
+	# for the parent directories.
+	#
+	# Note that if the old and new files are identical (so first
+	# compare is "equal"), then the second and third comparisons
+	# will be the same.
+	#
+	# Note also that etcupdate only cares about files that are
+	# present in at least one of the old or new trees.  Thus, none
+	# of the '*/second/second' cases are relevant.
+
+	for i in $states; do
+		for j in $states; do
+			for k in $states; do
+				mkdir -p $OLD/$i/$j/$k $NEW/$i/$j/$k \
+				    $TEST/$i/$j/$k
+			done
+		done
+	done
+
+	# /equal/equal/equal: Everything is equal.  Nothing should happen.
+	for i in $OLD $NEW $TEST; do
+		mkfifo $i/equal/equal/equal/fifo
+		echo "foo" > $i/equal/equal/equal/file
+		mkdir $i/equal/equal/equal/dir
+		ln -s "bar" $i/equal/equal/equal/link
+	done
+
+	# /equal/first/first: The file is missing from the test
+	# directory.  Nothing should happen.
+	for i in $OLD $NEW; do
+		mkfifo $i/equal/first/first/fifo
+		echo "foo" > $i/equal/first/first/file
+		mkdir $i/equal/first/first/dir
+		ln -s "bar" $i/equal/first/first/link
+	done
+
+	# /equal/difftype/difftype: The local file is a different
+	# type.  Nothing should happen.
+	for i in $OLD $NEW; do
+		mkfifo $i/equal/difftype/difftype/fifo
+		mkdir $i/equal/difftype/difftype/fromdir
+	done
+	echo "bar" > $TEST/equal/difftype/difftype/fifo
+	ln -s "test" $TEST/equal/difftype/difftype/fromdir
+
+	# /equal/difflinks/difflinks: The local file is a modified
+	# link. Nothing should happen.
+	for i in $OLD $NEW; do
+		ln -s "foo" $i/equal/difflinks/difflinks/link
+	done
+	ln -s "bar" $TEST/equal/difflinks/difflinks/link
+
+	# /equal/difffiles/difffiles: The local file is a modified
+	# file.  Nothing should happen.
+	for i in $OLD $NEW; do
+		echo "foo" > $i/equal/difffiles/difffiles/file
+	done
+	echo "bar" > $TEST/equal/difffiles/difffiles/file
+
+	# /first/equal/second: Remove unmodified files.  The files
+	# should all be removed.
+	for i in $OLD $TEST; do
+		mkfifo $i/first/equal/second/fifo
+		echo "foo" > $i/first/equal/second/file
+		mkdir $i/first/equal/second/emptydir
+		ln -s "bar" $i/first/equal/second/link
+		mkdir $i/first/equal/second/fulldir
+		echo "foo" > $i/first/equal/second/fulldir/file
+	done
+
+	# /first/equal/*: Cannot occur.  If the file is missing from
+	# new, then new vs test will always be 'second'.
+
+	# /first/first/equal: Removed files are already removed.
+	# Nothing should happen.
+	mkfifo $OLD/first/first/equal/fifo
+	echo "foo" > $OLD/first/first/equal/file
+	mkdir $OLD/first/first/equal/dir
+	ln -s "bar" $OLD/first/first/equal/link
+
+	# /first/first/*: Cannot occur.  The files are missing from
+	# both new and test.
+
+	# /first/second/*: Cannot happen, if the file is in old for
+	# old vs new, it cannot be missing for old vs test.
+
+	# /first/difftype/second: File with different local type
+	# removed.  Should generate a warning.
+	mkfifo $OLD/first/difftype/second/fifo
+	mkdir $TEST/first/difftype/second/fifo
+
+	# /first/difftype/*: Cannot happen since the file is missing
+	# from new but present in test.
+
+	# /first/difflinks/second: Modified link removed.  Should
+	# generate a warning.
+	ln -s "old link" $OLD/first/difflinks/second/link
+	ln -s "test link" $TEST/first/difflinks/second/link
+
+	# /first/difflinks/*: Cannot happen since the file is missing
+	# from new but present in test.
+
+	# /first/difffiles/second: Modified file removed.  Should
+	# generate a warning.
+	echo "foo" > $OLD/first/difffiles/second/file
+	echo "bar" > $TEST/first/difffiles/second/file
+
+	# /first/difffiles/*: Cannot happen since the file is missing
+	# from new but present in test.
+
+	# /second/equal/first: Added a new file that isn't present in
+	# test.  The empty directory should be ignored.
+	echo "bar" > $NEW/second/equal/first/file
+	mkfifo $NEW/second/equal/first/fifo
+	ln -s "new" $NEW/second/equal/first/link
+	mkdir $NEW/second/equal/first/emptydir
+	mkdir $NEW/second/equal/first/fulldir
+	echo "foo" > $NEW/second/equal/first/fulldir/file
+
+	# /second/equal/*: Cannot happen since the file is missing
+	# from test but present in new.
+
+	# /second/first/*: Cannot happen since the file is missing
+	# from old.
+
+	# /second/second/equal: Newly added file is already present in
+	# the test directory and identical to the new file.  Nothing
+	# should happen.
+	for i in $NEW $TEST; do
+		mkfifo $i/second/second/equal/fifo
+		echo "foo" > $i/second/second/equal/file
+		mkdir $i/second/second/equal/dir
+		ln -s "bar" $i/second/second/equal/link
+	done
+
+	# /second/second/first: Cannot happen.  The file is in dest in
+	# the second test, so it can't be missing from the third test.
+
+	# /second/second/second: Cannot happen.  The file is in new in
+	# the first test, so it can't be missing from the third test.
+
+	# /second/second/difftype: Newly added file conflicts with
+	# existing file in test tree of a different type.  Should
+	# generate a warning.
+	mkdir $NEW/second/second/difftype/dir
+	mkfifo $TEST/second/second/difftype/dir
+
+	# /second/second/difflinks: Newly added link conflicts with
+	# existing link in test tree.  Should generate a warning.
+	ln -s "new link" $NEW/second/second/difflinks/link
+	ln -s "test link" $TEST/second/second/difflinks/link
+
+	# /second/second/difffiles: Newly added file conflicts with
+	# existing file in test tree.  Should generate a warning.
+	echo "new" > $NEW/second/second/difffiles/file
+	echo "test" > $TEST/second/second/difffiles/file
+
+	# /second/difftype/*: Cannot happen since the file is missing
+	# from old.
+
+	# /second/difflinks/*: Cannot happen since the file is missing
+	# from old.
+
+	# /second/difffiles/*: Cannot happen since the file is missing
+	# from old.
+
+	# /difftype/equal/difftype: Unmodified file has changed type.
+	# File should be updated to the new file.  In the 'todir' case
+	# the directory won't actually be created because it is empty.
+	for i in $OLD $TEST; do
+		echo "foo" > $i/difftype/equal/difftype/file
+		mkdir $i/difftype/equal/difftype/fromdir
+		ln -s "old" $i/difftype/equal/difftype/todir
+	done
+	ln -s "test" $NEW/difftype/equal/difftype/file
+	mkfifo $NEW/difftype/equal/difftype/fromdir
+	mkdir $NEW/difftype/equal/difftype/todir
+
+	# /difftype/equal/*: Cannot happen.  Since the old file is a
+	# difftype from the new file and the test file is identical to
+	# the old file, the test file must be a difftype from the new
+	# file.
+
+	# /difftype/first/first: A removed file has changed type.
+	# This should generate a warning.
+	mkfifo $OLD/difftype/first/first/fifo
+	mkdir $NEW/difftype/first/first/fifo
+
+	# /difftype/first/*: Cannot happen.  Since the new file exists
+	# and the dest file is missing, the last test must be 'first'.
+
+	# /difftype/second/*: Cannot happen.  The old file exists in
+	# the first test, so it cannot be missing in the second test.
+
+	# /difftype/difftype/equal: A file has changed type, but the
+	# file in the test directory already matches the new file.  Do
+	# nothing.
+	echo "foo" > $OLD/difftype/difftype/equal/fifo
+	mkfifo $OLD/difftype/difftype/equal/file
+	for i in $NEW $TEST; do
+		mkfifo $i/difftype/difftype/equal/fifo
+		echo "bar" > $i/difftype/difftype/equal/file
+	done
+
+	# /difftype/difftype/first: Cannot happen.  The dest file
+	# exists in the second test.
+
+	# /difftype/difftype/second: Cannot happen.  The new file
+	# exists in the first test.
+
+	# /difftype/difftype/difftype: All three files (old, new, and
+	# test) are different types from each other.  This should
+	# generate a warning.
+	mkfifo $OLD/difftype/difftype/difftype/one
+	mkdir $NEW/difftype/difftype/difftype/one
+	echo "foo" > $TEST/difftype/difftype/difftype/one
+	mkdir $OLD/difftype/difftype/difftype/two
+	echo "baz" > $NEW/difftype/difftype/difftype/two
+	ln -s "bar" $TEST/difftype/difftype/difftype/two
+
+	# /difftype/difftype/difflinks: A file has changed from a
+	# non-link to a link in both the new and test trees, but the
+	# target of the new and test links differ.  This should
+	# generate a new link conflict.
+	mkfifo $OLD/difftype/difftype/difflinks/link
+	ln -s "new" $NEW/difftype/difftype/difflinks/link
+	ln -s "test" $TEST/difftype/difftype/difflinks/link
+
+	# /difftype/difftype/difffile: A file has changed from a
+	# non-regular file to a regular file in both the new and test
+	# trees, but the contents in the new and test files differ.
+	# This should generate a new file conflict.
+	ln -s "old" $OLD/difftype/difftype/difffiles/file
+	echo "foo" > $NEW/difftype/difftype/difffiles/file
+	echo "bar" > $TEST/difftype/difftype/difffiles/file
+
+	# /difflinks/equal/difflinks: An unmodified symlink has
+	# changed.  The link should be updated.
+	for i in $OLD $TEST; do
+		ln -s "old" $i/difflinks/equal/difflinks/link
+	done
+	ln -s "new" $NEW/difflinks/equal/difflinks/link
+
+	# /difflinks/equal/*: Cannot happen.  Since old is identical
+	# to test, the third test must be 'difflinks'.
+
+	# /difflinks/first/first: A modified link is missing in the
+	# test tree.  This should generate a warning.
+	ln -s "old" $OLD/difflinks/first/first/link
+	ln -s "new" $NEW/difflinks/first/first/link
+
+	# /difflinks/first/*: Cannot happen.  Since the test file is
+	# missing in the second test, it must be missing in the third
+	# test.
+
+	# /difflinks/second/*: Cannot happen.  The old link is present
+	# in the first test, so it cannot be missing in the second
+	# test.
+
+	# /difflinks/difftype/difftype: An updated link has been
+	# changed to a different file type in the test tree.  This
+	# should generate a warning.
+	ln -s "old" $OLD/difflinks/difftype/difftype/link
+	ln -s "new" $NEW/difflinks/difftype/difftype/link
+	echo "test" > $TEST/difflinks/difftype/difftype/link
+
+	# /difflinks/difftype/*: Cannot happen.  The old and new files
+	# are both links and the test file is not a link, so the third
+	# test must be 'difftype'.
+
+	# /difflinks/difflinks/equal: An updated link has already been
+	# updated to the new target in the test tree.  Nothing should
+	# happen.
+	ln -s "old" $OLD/difflinks/difflinks/equal/link
+	for i in $NEW $TEST; do
+		ln -s "new" $i/difflinks/difflinks/equal/link
+	done
+
+	# /difflinks/difflinks/difflinks: An updated link has been
+	# modified in the test tree and doesn't match either the old
+	# or new links.  This should generate a warning.
+	ln -s "old" $OLD/difflinks/difflinks/difflinks/link
+	ln -s "new" $NEW/difflinks/difflinks/difflinks/link
+	ln -s "test" $TEST/difflinks/difflinks/difflinks/link
+
+	# /difflinks/difflinks/*: Cannot happen.  All three files are
+	# links from the first two tests, so the third test can only
+	# be 'equal' or 'difflink'.
+
+	# /difflinks/difffiles/*: Cannot happen.  The old file is a
+	# link in the first test, so it cannot be a regular file in
+	# the second.
+
+	# /difffiles/equal/difffiles: An unmodified file has been
+	# changed in new tree.  The file should be updated to the new
+	# version.
+	for i in $OLD $TEST; do
+		echo "foo" > $i/difffiles/equal/difffiles/file
+	done
+	echo "bar" > $NEW/difffiles/equal/difffiles/file
+
+	# /difffiles/equal/*: Cannot happen.  Since the old file is
+	# identical to the test file, the third test must be
+	# 'difffiles'.
+
+	# /difffiles/first/first: A removed file has been changed in
+	# the new tree.  This should generate a warning.
+	echo "foo" > $OLD/difffiles/first/first/file
+	echo "bar" > $NEW/difffiles/first/first/file
+
+	# /difffiles/first/*: Cannot happen.  The new file is a
+	# regular file from the first test and the test file is
+	# missing in the second test, so the third test must be
+	# 'first'.
+
+	# /difffiles/second/*: Cannot happen.  The old file is present
+	# in the first test, so it must be present in the second test.
+
+	# /difffiles/difftype/difftype: An updated regular file has
+	# been changed to a different file type in the test tree.
+	# This should generate a warning.
+	echo "old" > $OLD/difffiles/difftype/difftype/file
+	echo "new" > $NEW/difffiles/difftype/difftype/file
+	mkfifo $TEST/difffiles/difftype/difftype/file
+
+	# /difffiles/difftype/*: Cannot happen.  The new file is known
+	# to be a regular file from the first test, and the test file
+	# is known to exist as a different file type from the second
+	# test.  The third test must be 'difftype'.
+
+	# /difffiles/difflink/*: Cannot happen.  The old file is known
+	# to be a regular file from the first test, so it cannot be a
+	# link in the second test.
+
+	# /difffiles/difffiles/equal: An updated regular file has
+	# already been updated to match the new file in the test tree.
+	# Nothing should happen.
+	echo "foo" > $OLD/difffiles/difffiles/equal/file
+	for i in $NEW $TEST; do
+		echo "bar" > $i/difffiles/difffiles/equal/file
+	done
+
+	# /difffiles/difffiles/difffiles: A modified regular file was
+	# updated in the new tree.  The changes should be merged into
+	# to the new file if possible.  If the merge fails, a conflict
+	# should be generated.
+	cat > $OLD/difffiles/difffiles/difffiles/simple <<EOF
+this is an old line
+
+EOF
+	cat > $NEW/difffiles/difffiles/difffiles/simple <<EOF
+this is a new line
+
+EOF
+	cat > $TEST/difffiles/difffiles/difffiles/simple <<EOF
+this is an old line
+
+this is a local line
+EOF
+	cat > $OLD/difffiles/difffiles/difffiles/conflict <<EOF
+this is an old file
+EOF
+	cat > $NEW/difffiles/difffiles/difffiles/conflict <<EOF
+this is a new file
+EOF
+	cat > $TEST/difffiles/difffiles/difffiles/conflict <<EOF
+this is a test file
+EOF
+
+	# /difffiles/difffiles/*: Cannot happen.  From the first three
+	# tests, all three files are regular files.  The test file can
+	# either be identical to the new file ('equal') or not
+	# ('difffiles').
+
+	## Tests for adding directories
+	mkdir -p $OLD/adddir $NEW/adddir $TEST/adddir
+
+	# /adddir/conflict: Add a new file in a directory that already
+	# exists as a file.  This should generate two warnings.
+	mkdir $NEW/adddir/conflict
+	touch $NEW/adddir/conflict/newfile
+	touch $TEST/adddir/conflict
+
+	# /adddir/partial: Add a new file in a directory.  The
+	# directory already exists in the test tree and contains a
+	# different local file.  The new file from the new tree should
+	# be added.
+	for i in $NEW $TEST; do
+		mkdir $i/adddir/partial
+	done
+	echo "foo" > $NEW/adddir/partial/file
+	mkfifo $TEST/adddir/partial/fifo
+
+	## Tests for removing directories
+	mkdir -p $OLD/rmdir $NEW/rmdir $TEST/rmdir
+
+	# /rmdir/extra: Do not remove a directory with an extra local file.
+	# This should generate a warning.
+	for i in $OLD $TEST; do
+		mkdir $i/rmdir/extra
+	done
+	echo "foo" > $TEST/rmdir/extra/localfile.txt
+
+	# /rmdir/conflict: Do not remove a directory with a conflicted
+	# remove file.  This should generate a warning.
+	for i in $OLD $TEST; do
+		mkdir $i/rmdir/conflict
+	done
+	mkfifo $OLD/rmdir/conflict/difftype
+	mkdir $TEST/rmdir/conflict/difftype
+
+	# /rmdir/partial: Remove a complete hierarchy when part of the
+	# tree has already been removed locally.
+	for i in $OLD $TEST; do
+		mkdir -p $i/rmdir/partial/subdir
+		mkfifo $i/rmdir/partial/subdir/fifo
+	done
+	echo "foo" > $OLD/rmdir/partial/subdir/file
+
+	## Tests for converting files to directories and vice versa
+	for i in $OLD $NEW $TEST; do
+		for j in already old fromdir todir; do
+			mkdir -p $i/dirchange/$j
+		done
+	done
+
+	# /dirchange/already/fromdir: Convert a directory tree to a
+	# file without conflicts where the test tree already has the
+	# new file.  Nothing should happen.
+	mkdir $OLD/dirchange/already/fromdir
+	echo "blah" > $OLD/dirchange/already/fromdir/somefile
+	for i in $NEW $TEST; do
+		echo "bar" > $i/dirchange/already/fromdir
+	done
+
+	# /dirchange/already/todir: Convert an unmodified file to a
+	# directory tree where the test tree already has the new
+	# tree.  Nothing should happen.
+	echo "baz" > $OLD/dirchange/already/todir
+	for i in $NEW $TEST; do
+		mkdir $i/dirchange/already/todir
+		echo "blah" > $i/dirchange/already/todir/somefile
+	done
+
+	# /dirchange/old/fromdir: Convert a directory tree to a file.
+	# The old files are unmodified and should be changed to the new tree.
+	for i in $OLD $TEST; do
+		mkdir $i/dirchange/old/fromdir
+		echo "blah" > $i/dirchange/old/fromdir/somefile
+	done
+	echo "bar" > $NEW/dirchange/old/fromdir
+
+	# /dirchange/old/todir: Convert a file to a directory tree.
+	# The old file is unmodified and should be changed to the new
+	# tree.
+	for i in $OLD $TEST; do
+		echo "foo" > $i/dirchange/old/todir
+	done
+	mkdir $NEW/dirchange/old/todir
+	echo "bar" > $NEW/dirchange/old/todir/file
+
+	# /dirchange/fromdir/extradir: Convert a directory tree to a
+	# file.  The test tree includes an extra file in the directory
+	# that is not present in the old tree.  This should generate a
+	# warning.
+	for i in $OLD $TEST; do
+		mkdir $i/dirchange/fromdir/extradir
+		echo "foo" > $i/dirchange/fromdir/extradir/file
+	done
+	mkfifo $TEST/dirchange/fromdir/extradir/fifo
+	ln -s "bar" $NEW/dirchange/fromdir/extradir
+
+	# /dirchange/fromdir/conflict: Convert a directory tree to a
+	# file.  The test tree includes a local change that generates
+	# a warning and prevents the removal of the directory.
+	for i in $OLD $TEST; do
+		mkdir $i/dirchange/fromdir/conflict
+	done
+	echo "foo" > $OLD/dirchange/fromdir/conflict/somefile
+	echo "bar" > $TEST/dirchange/fromdir/conflict/somefile
+	mkfifo $NEW/dirchange/fromdir/conflict
+
+	# /dirchange/todir/difffile: Convert a file to a directory
+	# tree.  The test tree has a locally modified version of the
+	# file so that the conversion fails with a warning.
+	echo "foo" > $OLD/dirchange/todir/difffile
+	mkdir $NEW/dirchange/todir/difffile
+	echo "baz" > $NEW/dirchange/todir/difffile/file
+	echo "bar" > $TEST/dirchange/todir/difffile
+
+	# /dirchange/todir/difftype: Similar to the previous test, but
+	# the conflict is due to a change in the file type.
+	echo "foo" > $OLD/dirchange/todir/difftype
+	mkdir $NEW/dirchange/todir/difftype
+	echo "baz" > $NEW/dirchange/todir/difftype/file
+	mkfifo $TEST/dirchange/todir/difftype
+
+	## Tests for post-install actions
+
+	# - Adding /etc/master.passwd should cause pwd_mkdb to be run
+	echo "foo:*:16000:100::0:0:& user:/home/foo:/bin/tcsh" > \
+	    $NEW/etc/master.passwd
+
+	# - Verify that updating an unmodified /etc/login.conf builds
+	# /etc/login.conf.db.
+	cat > $OLD/etc/login.conf <<EOF
+default:\\
+	:passwd_format=md5:
+EOF
+	cat > $NEW/etc/login.conf <<EOF
+default:\\
+	:passwd_format=md5:\\
+	:copyright=/etc/COPYRIGHT
+EOF
+	cp $OLD/etc/login.conf $TEST/etc/login.conf
+
+	# - Verify that a merge without conflicts to /etc/mail/aliases
+	# will trigger a newaliases run request.
+	mkdir -p $OLD/etc/mail $NEW/etc/mail $TEST/etc/mail
+	cat > $OLD/etc/mail/aliases <<EOF
+# root: me@my.domain
+
+# Basic system aliases -- these MUST be present
+MAILER-DAEMON: postmaster
+postmaster: root
+EOF
+	cat > $NEW/etc/mail/aliases <<EOF
+# root: me@my.domain
+
+# Basic system aliases -- these MUST be present
+MAILER-DAEMON: postmaster
+postmaster: root
+
+# General redirections for pseudo accounts
+_dhcp:  root
+_pflogd: root
+EOF
+	cat > $TEST/etc/mail/aliases <<EOF
+root: someone@example.com
+
+# Basic system aliases -- these MUST be present
+MAILER-DAEMON: postmaster
+postmaster: root
+EOF
+
+	# - Verify that updating an unmodified /etc/services builds
+	# /var/db/services.db.
+	cat > $OLD/etc/services <<EOF
+rtmp		  1/ddp	   #Routing Table Maintenance Protocol
+tcpmux		  1/tcp	   #TCP Port Service Multiplexer
+tcpmux		  1/udp	   #TCP Port Service Multiplexer
+EOF
+	cat > $NEW/etc/services <<EOF
+rtmp		  1/ddp	   #Routing Table Maintenance Protocol
+tcpmux		  1/tcp	   #TCP Port Service Multiplexer
+tcpmux		  1/udp	   #TCP Port Service Multiplexer
+nbp		  2/ddp	   #Name Binding Protocol
+compressnet	  2/tcp	   #Management Utility
+compressnet	  2/udp	   #Management Utility
+EOF
+	cp $OLD/etc/services $TEST/etc/services
+	mkdir -p $TEST/var/db
+}
+
+# $1 - relative path to file that should be missing from TEST
+missing()
+{
+	if [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be missing"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be present in TEST
+present()
+{
+	if ! [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be present"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be a fifo in TEST
+fifo()
+{
+	if ! [ -p $TEST/$1 ]; then
+		echo "File $1 should be a FIFO"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be a directory in TEST
+dir()
+{
+	if ! [ -d $TEST/$1 ]; then
+		echo "File $1 should be a directory"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be a symlink in TEST
+# $2 - optional value of the link
+link()
+{
+	local val
+
+	if ! [ -L $TEST/$1 ]; then
+		echo "File $1 should be a link"
+		FAILED=yes
+	elif [ $# -gt 1 ]; then
+		val=`readlink $TEST/$1`
+		if [ "$val" != "$2" ]; then
+			echo "Link $1 should link to \"$2\""
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to regular file that should be present in TEST
+# $2 - optional string that should match file contents
+# $3 - optional MD5 of the flie contents, overrides $2 if present
+file()
+{
+	local contents sum
+
+	if ! [ -f $TEST/$1 ]; then
+		echo "File $1 should be a regular file"
+		FAILED=yes
+	elif [ $# -eq 2 ]; then
+		contents=`cat $TEST/$1`
+		if [ "$contents" != "$2" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	elif [ $# -eq 3 ]; then
+		sum=`md5 -q $TEST/$1`
+		if [ "$sum" != "$3" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to a regular file that should have a conflict
+# $2 - optional MD5 of the conflict file contents
+conflict()
+{
+	local sum
+
+	if ! [ -f $CONFLICTS/$1 ]; then
+		echo "File $1 missing conflict"
+		FAILED=yes
+	elif [ $# -gt 1 ]; then
+		sum=`md5 -q $CONFLICTS/$1`
+		if [ "$sum" != "$2" ]; then
+			echo "Conflict $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+check_trees()
+{
+
+	echo "Checking tree for correct results:"
+
+	## /equal/equal/equal:
+	fifo /equal/equal/equal/fifo
+	file /equal/equal/equal/file "foo"
+	dir /equal/equal/equal/dir
+	link /equal/equal/equal/link "bar"
+
+	## /equal/first/first:
+	missing /equal/first/first/fifo
+	missing /equal/first/first/file
+	missing /equal/first/first/dir
+	missing /equal/first/first/link
+
+	## /equal/difftype/difftype:
+	file /equal/difftype/difftype/fifo "bar"
+	link /equal/difftype/difftype/fromdir "test"
+
+	## /equal/difflinks/difflinks:
+	link /equal/difflinks/difflinks/link "bar"
+
+	## /equal/difffiles/difffiles:
+	file /equal/difffiles/difffiles/file "bar"
+
+	## /first/equal/second:
+	missing /first/equal/second/fifo
+	missing /first/equal/second/file
+	missing /first/equal/second/emptydir
+	missing /first/equal/second/link
+	missing /first/equal/second/fulldir
+
+	## /first/first/equal:
+	missing /first/first/equal/fifo
+	missing /first/first/equal/file
+	missing /first/first/equal/dir
+	missing /first/first/equal/link
+
+	## /first/difftype/second:
+	present /first/difftype/second/fifo
+
+	## /first/difflinks/second:
+	link /first/difflinks/second/link "test link"
+
+	## /first/difffiles/second:
+	file /first/difffiles/second/file "bar"
+
+	## /second/equal/first:
+	file /second/equal/first/file "bar"
+	fifo /second/equal/first/fifo
+	link /second/equal/first/link "new"
+	missing /second/equal/first/emptydir
+	file /second/equal/first/fulldir/file "foo"
+
+	## /second/second/equal:
+	fifo /second/second/equal/fifo
+	file /second/second/equal/file "foo"
+	dir /second/second/equal/dir
+	link /second/second/equal/link "bar"
+
+	## /second/second/difftype:
+	fifo /second/second/difftype/dir
+
+	## /second/second/difflinks:
+	link /second/second/difflinks/link "test link"
+
+	## /second/second/difffiles:
+	file /second/second/difffiles/file "test"
+	conflict /second/second/difffiles/file 4f2ee8620a251fd53f06bb6112eb6ffa
+
+	## /difftype/equal/difftype:
+	link /difftype/equal/difftype/file "test"
+	fifo /difftype/equal/difftype/fromdir
+	missing /difftype/equal/difftype/todir
+
+	## /difftype/first/first:
+	missing /difftype/first/first/fifo
+
+	## /difftype/difftype/equal:
+	fifo /difftype/difftype/equal/fifo
+	file /difftype/difftype/equal/file "bar"
+
+	## /difftype/difftype/difftype:
+	file /difftype/difftype/difftype/one "foo"
+	link /difftype/difftype/difftype/two "bar"
+
+	## /difftype/difftype/difflinks:
+	link /difftype/difftype/difflinks/link "test"
+
+	## /difftype/difftype/difffile:
+	conflict /difftype/difftype/difffiles/file \
+	    117f2bcd1f6491f6044e79e5a57a9229
+
+	## /difflinks/equal/difflinks:
+	link /difflinks/equal/difflinks/link "new"
+
+	## /difflinks/first/first:
+	missing /difflinks/first/first/link
+
+	## /difflinks/difftype/difftype:
+	file /difflinks/difftype/difftype/link "test"
+
+	## /difflinks/difflinks/equal:
+	link /difflinks/difflinks/equal/link "new"
+
+	## /difflinks/difflinks/difflinks:
+	link /difflinks/difflinks/difflinks/link "test"
+
+	## /difffiles/equal/difffiles:
+	file /difffiles/equal/difffiles/file "bar"
+
+	## /difffiles/first/first:
+	missing /difffiles/first/first/file
+
+	## /difffiles/difftype/difftype:
+	fifo /difffiles/difftype/difftype/file
+
+	## /difffiles/difffiles/equal:
+	file /difffiles/difffiles/equal/file "bar"
+
+	## /difffiles/difffiles/difffiles:
+	file /difffiles/difffiles/difffiles/simple "" \
+	    cabc7e5e80b0946d79edd555e9648486
+	file /difffiles/difffiles/difffiles/conflict "this is a test file"
+	conflict /difffiles/difffiles/difffiles/conflict \
+	    8261cfdd89280c4a6c26e4ac86541fe9
+
+	## /adddir/conflict:
+	file /adddir/conflict
+
+	## /adddir/partial:
+	file /adddir/partial/file "foo"
+	fifo /adddir/partial/fifo
+
+	## /rmdir/extra:
+	dir /rmdir/extra
+	file /rmdir/extra/localfile.txt "foo"
+
+	## /rmdir/conflict:
+	dir /rmdir/conflict/difftype
+	present /rmdir/conflict
+
+	## /rmdir/partial:
+	missing /rmdir/partial
+
+	## /dirchange/already/fromdir:
+	file /dirchange/already/fromdir "bar"
+
+	## /dirchange/already/todir:
+	file /dirchange/already/todir/somefile "blah"
+
+	## /dirchange/old/fromdir:
+	file /dirchange/old/fromdir "bar"
+
+	## /dirchange/old/todir
+	file /dirchange/old/todir/file "bar"
+
+	## /dirchange/fromdir/extradir:
+	missing /dirchange/fromdir/extradir/file
+	fifo /dirchange/fromdir/extradir/fifo
+
+	## /dirchange/fromdir/conflict:
+	file /dirchange/fromdir/conflict/somefile "bar"
+
+	## /dirchange/todir/difffile:
+	file /dirchange/todir/difffile "bar"
+
+	## /dirchange/todir/difftype:
+	fifo /dirchange/todir/difftype
+
+	## Tests for post-install actions
+	file /etc/master.passwd
+	file /etc/passwd
+	file /etc/pwd.db
+	file /etc/spwd.db
+	file /etc/login.conf "" 7774a0f9a3a372c7c109c32fd31c4b6b
+	file /etc/login.conf.db
+	file /etc/mail/aliases "" 7d598f89ec040ab56af54011bdb83337
+	file /etc/services "" 37fb6a8d1273f3b78329d431f21d9c7d
+	file /var/db/services.db
+}
+
+if [ `id -u` -ne 0 ]; then
+	echo "must be root"
+	exit 0
+fi
+
+if [ -r /etc/etcupdate.conf ]; then
+	echo "WARNING: /etc/etcupdate.conf settings may break some tests."
+fi
+
+build_trees
+
+$COMMAND -nr -d $WORKDIR -D $TEST > $WORKDIR/testn.out
+
+cat > $WORKDIR/correct.out <<EOF
+  D /dirchange/fromdir/extradir/file
+  D /dirchange/old/fromdir/somefile
+  D /first/equal/second/fifo
+  D /first/equal/second/file
+  D /first/equal/second/fulldir/file
+  D /first/equal/second/link
+  D /rmdir/partial/subdir/fifo
+  D /rmdir/partial/subdir
+  D /rmdir/partial
+  D /first/equal/second/fulldir
+  D /first/equal/second/emptydir
+  C /difffiles/difffiles/difffiles/conflict
+  M /difffiles/difffiles/difffiles/simple
+  U /difffiles/equal/difffiles/file
+  U /difflinks/equal/difflinks/link
+  C /difftype/difftype/difffiles/file
+  U /difftype/equal/difftype/file
+  U /difftype/equal/difftype/fromdir
+  D /difftype/equal/difftype/todir
+  U /dirchange/old/fromdir
+  U /dirchange/old/todir
+  U /etc/login.conf
+  M /etc/mail/aliases
+  U /etc/services
+  A /adddir/partial/file
+  A /dirchange/old/todir/file
+  A /etc/master.passwd
+  A /second/equal/first/fifo
+  A /second/equal/first/file
+  A /second/equal/first/fulldir/file
+  A /second/equal/first/link
+  C /second/second/difffiles/file
+Warnings:
+  Modified regular file remains: /dirchange/fromdir/conflict/somefile
+  Modified regular file remains: /first/difffiles/second/file
+  Modified symbolic link remains: /first/difflinks/second/link
+  Modified directory remains: /first/difftype/second/fifo
+  Modified directory remains: /rmdir/conflict/difftype
+  Non-empty directory remains: /rmdir/extra
+  Non-empty directory remains: /rmdir/conflict
+  Modified mismatch: /difffiles/difftype/difftype/file (regular file vs fifo file)
+  Removed file changed: /difffiles/first/first/file
+  Modified link changed: /difflinks/difflinks/difflinks/link ("old" became "new")
+  Modified mismatch: /difflinks/difftype/difftype/link (symbolic link vs regular file)
+  Removed link changed: /difflinks/first/first/link ("old" became "new")
+  New link conflict: /difftype/difftype/difflinks/link ("new" vs "test")
+  Modified regular file changed: /difftype/difftype/difftype/one (fifo file became directory)
+  Modified symbolic link changed: /difftype/difftype/difftype/two (directory became regular file)
+  Remove mismatch: /difftype/first/first/fifo (fifo file became directory)
+  Modified directory changed: /dirchange/fromdir/conflict (directory became fifo file)
+  Modified directory changed: /dirchange/fromdir/extradir (directory became symbolic link)
+  Modified regular file changed: /dirchange/todir/difffile (regular file became directory)
+  Modified fifo file changed: /dirchange/todir/difftype (regular file became directory)
+  New file mismatch: /adddir/conflict (directory vs regular file)
+  Directory mismatch: $TEST/adddir/conflict (regular file)
+  Directory mismatch: $TEST/dirchange/todir/difffile (regular file)
+  Directory mismatch: $TEST/dirchange/todir/difftype (fifo file)
+  New link conflict: /second/second/difflinks/link ("new link" vs "test link")
+  New file mismatch: /second/second/difftype/dir (directory vs fifo file)
+  Needs update: /etc/mail/aliases.db (requires manual update via newaliases(1))
+EOF
+
+echo "Differences for -n:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/testn.out \
+    || failed=YES
+
+$COMMAND -r -d $WORKDIR -D $TEST > $WORKDIR/test.out
+
+echo "Differences for real:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/test.out \
+    || failed=YES
+
+check_trees
+
+[ "${FAILED}" = no ]
diff --git a/usr.sbin/etcupdate/tests/tzsetup_test.sh b/usr.sbin/etcupdate/tests/tzsetup_test.sh
new file mode 100644
index 0000000..b102938
--- /dev/null
+++ b/usr.sbin/etcupdate/tests/tzsetup_test.sh
@@ -0,0 +1,239 @@
+#!/bin/sh
+#
+# Copyright (c) 2013 Advanced Computing Technologies LLC
+# Written by: John H. Baldwin <jhb@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.
+#
+# $FreeBSD$
+
+# Various regression tests for the tzsetup handling in the 'update' command.
+
+FAILED=no
+WORKDIR=work
+
+usage()
+{
+	echo "Usage: tzsetup.sh [-s script] [-w workdir]"
+	exit 1
+}
+
+# Allow the user to specify an alternate work directory or script.
+COMMAND=etcupdate
+while getopts "s:w:" option; do
+	case $option in
+		s)
+			COMMAND="sh $OPTARG"
+			;;
+		w)
+			WORKDIR=$OPTARG
+			;;
+		*)
+			echo
+			usage
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+if [ $# -ne 0 ]; then
+	usage
+fi
+
+CONFLICTS=$WORKDIR/conflicts
+OLD=$WORKDIR/old
+NEW=$WORKDIR/current
+TEST=$WORKDIR/test
+
+build_trees()
+{
+
+	# Build the base tree, but not /etc/localtime itself
+	local i j k
+
+	rm -rf $OLD $NEW $TEST $CONFLICTS
+	mkdir -p $OLD $NEW $TEST
+	mkdir -p $TEST/etc
+	mkdir -p $TEST/var/db
+	mkdir -p $TEST/usr/share/zoneinfo
+
+	# Create a dummy timezone file
+	echo "foo" > $TEST/usr/share/zoneinfo/foo
+
+}
+
+# $1 - relative path to file that should be missing from TEST
+missing()
+{
+	if [ -e $TEST/$1 -o -L $TEST/$1 ]; then
+		echo "File $1 should be missing"
+		FAILED=yes
+	fi
+}
+
+# $1 - relative path to file that should be a symlink in TEST
+# $2 - optional value of the link
+link()
+{
+	local val
+
+	if ! [ -L $TEST/$1 ]; then
+		echo "File $1 should be a link"
+		FAILED=yes
+	elif [ $# -gt 1 ]; then
+		val=`readlink $TEST/$1`
+		if [ "$val" != "$2" ]; then
+			echo "Link $1 should link to \"$2\""
+			FAILED=yes
+		fi
+	fi
+}
+
+# $1 - relative path to regular file that should be present in TEST
+# $2 - optional string that should match file contents
+# $3 - optional MD5 of the flie contents, overrides $2 if present
+file()
+{
+	local contents sum
+
+	if ! [ -f $TEST/$1 ]; then
+		echo "File $1 should be a regular file"
+		FAILED=yes
+	elif [ $# -eq 2 ]; then
+		contents=`cat $TEST/$1`
+		if [ "$contents" != "$2" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	elif [ $# -eq 3 ]; then
+		sum=`md5 -q $TEST/$1`
+		if [ "$sum" != "$3" ]; then
+			echo "File $1 has wrong contents"
+			FAILED=yes
+		fi
+	fi
+}
+
+if [ `id -u` -ne 0 ]; then
+	echo "must be root"
+	exit 0
+fi
+
+if [ -r /etc/etcupdate.conf ]; then
+	echo "WARNING: /etc/etcupdate.conf settings may break some tests."
+fi
+
+# First, test for /etc/localtime not existing
+
+build_trees
+
+$COMMAND -nr -d $WORKDIR -D $TEST > $WORKDIR/testn.out
+
+cat > $WORKDIR/correct.out <<EOF
+EOF
+
+echo "Differences for no /etc/localtime with -n:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/testn.out \
+    || FAILED=yes
+
+$COMMAND -r -d $WORKDIR -D $TEST > $WORKDIR/test.out
+
+echo "Differences for no /etc/localtime:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/test.out \
+    || FAILED=yes
+
+missing /etc/localtime
+missing /var/db/zoneinfo
+
+# Second, test for /etc/localtime being a symlink
+
+build_trees
+ln -s /dev/null $TEST/etc/localtime
+
+$COMMAND -nr -d $WORKDIR -D $TEST > $WORKDIR/testn.out
+
+cat > $WORKDIR/correct.out <<EOF
+EOF
+
+echo "Differences for symlinked /etc/localtime with -n:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/testn.out \
+    || FAILED=yes
+
+$COMMAND -r -d $WORKDIR -D $TEST > $WORKDIR/test.out
+
+echo "Differences for symlinked /etc/localtime:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/test.out \
+    || FAILED=yes
+
+link /etc/localtime "/dev/null"
+missing /var/db/zoneinfo
+
+# Third, test for /etc/localtime as a file and a missing /var/db/zoneinfo
+
+build_trees
+echo "bar" > $TEST/etc/localtime
+
+$COMMAND -nr -d $WORKDIR -D $TEST > $WORKDIR/testn.out
+
+cat > $WORKDIR/correct.out <<EOF
+Warnings:
+  Needs update: /etc/localtime (required manual update via tzsetup(1))
+EOF
+
+echo "Differences for missing /var/db/zoneinfo with -n:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/testn.out \
+    || FAILED=yes
+
+$COMMAND -r -d $WORKDIR -D $TEST > $WORKDIR/test.out
+
+echo "Differences for missing /var/db/zoneinfo:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/test.out \
+    || FAILED=yes
+
+file /etc/localtime "bar"
+missing /var/db/zoneinfo
+
+# Finally, test the case where it should update /etc/localtime
+
+build_trees
+echo "bar" > $TEST/etc/localtime
+echo "foo" > $TEST/var/db/zoneinfo
+
+$COMMAND -nr -d $WORKDIR -D $TEST > $WORKDIR/testn.out
+
+cat > $WORKDIR/correct.out <<EOF
+EOF
+
+echo "Differences for real update with -n:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/testn.out \
+    || FAILED=yes
+
+$COMMAND -r -d $WORKDIR -D $TEST > $WORKDIR/test.out
+
+echo "Differences for real update:"
+diff -u -L "correct" $WORKDIR/correct.out -L "test" $WORKDIR/test.out \
+    || FAILED=yes
+
+file /etc/localtime "foo"
+file /var/db/zoneinfo "foo"
+
+[ "${FAILED}" = no ]
diff --git a/usr.sbin/newsyslog/Makefile b/usr.sbin/newsyslog/Makefile
index ebc297b..4e3ae55 100644
--- a/usr.sbin/newsyslog/Makefile
+++ b/usr.sbin/newsyslog/Makefile
@@ -1,7 +1,13 @@
 # $FreeBSD$
 
+.include <bsd.own.mk>
+
 PROG=	newsyslog
 MAN=	newsyslog.8 newsyslog.conf.5
 SRCS=	newsyslog.c ptimes.c
 
+.if ${MK_TESTS} != "no"
+SUBDIR+=	tests
+.endif
+
 .include <bsd.prog.mk>
diff --git a/usr.sbin/newsyslog/tests/Makefile b/usr.sbin/newsyslog/tests/Makefile
new file mode 100644
index 0000000..f8ad273
--- /dev/null
+++ b/usr.sbin/newsyslog/tests/Makefile
@@ -0,0 +1,7 @@
+# $FreeBSD$
+
+TESTSDIR=	${TESTSBASE}/usr.sbin/newsyslog
+
+TAP_TESTS_SH=	legacy_test
+
+.include <bsd.test.mk>
diff --git a/usr.sbin/newsyslog/tests/legacy_test.sh b/usr.sbin/newsyslog/tests/legacy_test.sh
new file mode 100644
index 0000000..ba10f2c
--- /dev/null
+++ b/usr.sbin/newsyslog/tests/legacy_test.sh
@@ -0,0 +1,444 @@
+#!/bin/sh
+
+# $FreeBSD$
+
+COUNT=0
+TMPDIR=$(pwd)/work
+if [ $? -ne 0 ]; then
+        echo "$0: Can't create temp dir, exiting..."
+        exit 1
+fi
+
+# Begin an individual test
+begin()
+{
+	COUNT=`expr $COUNT + 1`
+	OK=1
+	NAME="$1"
+}
+
+# End an individual test
+end()
+{
+	if [ $OK = 1 ]
+	then
+		printf 'ok '
+	else
+		printf 'not ok '
+	fi
+	echo "$COUNT - $NAME"
+}
+
+# Make a file that can later be verified
+mkf()
+{
+	CN=`basename $1`
+	echo "$CN-$CN" >$1
+}
+
+# Verify that the file specified is correct
+ckf()
+{
+	if [ -f $2 ] && echo "$1-$1" | diff - $2 >/dev/null
+	then
+		ok
+	else
+		notok
+	fi
+}
+
+# Check that a file exists
+ckfe()
+{
+	if [ -f $1 ]
+	then
+		ok
+	else
+		notok
+	fi
+}
+
+# Verify that the specified file does not exist
+# (is not there)
+cknt()
+{
+	if [ -r $1 ]
+	then
+		notok
+	else
+		ok
+	fi
+}
+
+# Check if a file is there, depending of if it's supposed to or not -
+# basically how many log files we are supposed to keep vs. how many we
+# actually keep.
+ckntfe()
+{
+	curcnt=$1
+	keepcnt=$2
+	f=$3
+
+	if [ $curcnt -le $keepcnt ]
+	then
+		#echo Assuming file there
+		ckfe $f
+	else
+		#echo Assuming file NOT there
+		cknt $f
+	fi
+}
+
+
+
+# A part of a test succeeds
+ok()
+{
+	:
+}
+
+# A part of a test fails
+notok()
+{
+	OK=0
+}
+
+# Verify that the exit code passed is for unsuccessful termination
+ckfail()
+{
+	if [ $1 -gt 0 ]
+	then
+		ok
+	else
+		notok
+	fi
+}
+
+# Verify that the exit code passed is for successful termination
+ckok()
+{
+	if [ $1 -eq 0 ]
+	then
+		ok
+	else
+		notok
+	fi
+}
+
+# Check that there are X files which match expr
+chkfcnt()
+{
+	cnt=$1; shift
+	if [ $cnt -eq `echo "$@" | wc -w` ]
+	then
+		ok
+	else
+		notok
+	fi
+}
+
+# Check that two strings are alike
+ckstr()
+{
+	if [ "$1" = "$2" ]
+	then
+		ok
+	else
+		notok
+	fi
+}
+
+tmpdir_create()
+{
+	mkdir -p ${TMPDIR}/log ${TMPDIR}/alog
+	cd ${TMPDIR}/log
+}
+
+tmpdir_clean()
+{
+	cd ${TMPDIR}
+	rm -rf "${TMPDIR}/log" "${TMPDIR}/alog" newsyslog.conf
+}
+
+run_newsyslog()
+{
+
+	newsyslog -f ../newsyslog.conf -F -r "$@"
+}
+
+tests_normal_rotate() {
+	ext="$1"
+	dir="$2"
+
+	if [ -n "$dir" ]; then
+		newsyslog_args=" -a ${dir}"
+		name_postfix="${ext} archive dir"
+	else
+		newsyslog_args=""
+		name_postfix="${ext}"
+	fi
+
+	tmpdir_create
+
+	begin "create file ${name_postfix}" -newdir
+	run_newsyslog -C
+	ckfe $LOGFNAME
+	cknt ${dir}${LOGFNAME}.0${ext}
+	end
+
+	begin "rotate normal 1 ${name_postfix}"
+	run_newsyslog $newsyslog_args
+	ckfe ${LOGFNAME}
+	ckfe ${dir}${LOGFNAME}.0${ext}
+	cknt ${dir}${LOGFNAME}.1${ext}
+	end
+
+	begin "rotate normal 2 ${name_postfix}"
+	run_newsyslog $newsyslog_args
+	ckfe ${LOGFNAME}
+	ckfe ${dir}${LOGFNAME}.0${ext}
+	ckfe ${dir}${LOGFNAME}.1${ext}
+	cknt ${dir}${LOGFNAME}.2${ext}
+	end
+
+	begin "rotate normal 3 ${name_postfix}"
+	run_newsyslog $newsyslog_args
+	ckfe ${LOGFNAME}
+	ckfe ${dir}${LOGFNAME}.0${ext}
+	ckfe ${dir}${LOGFNAME}.1${ext}
+	ckfe ${dir}${LOGFNAME}.2${ext}
+	cknt ${dir}${LOGFNAME}.3${ext}
+	end
+
+	begin "rotate normal 4 ${name_postfix}"
+	run_newsyslog $newsyslog_args
+	ckfe ${LOGFNAME}
+	ckfe ${dir}${LOGFNAME}.0${ext}
+	ckfe ${dir}${LOGFNAME}.1${ext}
+	ckfe ${dir}${LOGFNAME}.2${ext}
+	cknt ${dir}${LOGFNAME}.4${ext}
+	end
+
+	begin "rotate normal 5 ${name_postfix}"
+	run_newsyslog $newsyslog_args
+	ckfe ${LOGFNAME}
+	ckfe ${dir}${LOGFNAME}.0${ext}
+	ckfe ${dir}${LOGFNAME}.1${ext}
+	ckfe ${dir}${LOGFNAME}.2${ext}
+	cknt ${dir}${LOGFNAME}.4${ext}
+	end
+
+	# Wait a bit so we can see if the noaction test rotates files
+	sleep 1.1
+
+	begin "noaction ${name_postfix}"
+	ofiles=`ls -Tl ${dir}${LOGFNAME}.*${ext} | tr -d '\n'`
+	run_newsyslog ${newsyslog_args} -n >/dev/null
+	ckfe ${LOGFNAME}
+	ckstr "$ofiles" "`ls -lT ${dir}${LOGFNAME}.*${ext} | tr -d '\n'`"
+	end
+
+	tmpdir_clean
+}
+
+tests_normal_rotate_keepn() {
+	cnt="$1"
+	ext="$2"
+	dir="$3"
+
+	if [ -n "$dir" ]; then
+		newsyslog_args=" -a ${dir}"
+		name_postfix="${ext} archive dir"
+	else
+		newsyslog_args=""
+		name_postfix="${ext}"
+	fi
+
+	tmpdir_create
+
+	begin "create file ${name_postfix}" -newdir
+	run_newsyslog -C
+	ckfe $LOGFNAME
+	cknt ${dir}${LOGFNAME}.0${ext}
+	end
+
+	begin "rotate normal 1 cnt=$cnt ${name_postfix}"
+	run_newsyslog $newsyslog_args
+	ckfe ${LOGFNAME}
+	ckntfe 1 $cnt ${dir}${LOGFNAME}.0${ext}
+	cknt ${dir}${LOGFNAME}.1${ext}
+	end
+
+	begin "rotate normal 2 cnt=$cnt ${name_postfix}"
+	run_newsyslog $newsyslog_args
+	ckfe ${LOGFNAME}
+	ckntfe 1 $cnt ${dir}${LOGFNAME}.0${ext}
+	ckntfe 2 $cnt ${dir}${LOGFNAME}.1${ext}
+	cknt ${dir}${LOGFNAME}.2${ext}
+	end
+
+	begin "rotate normal 3 cnt=$cnt ${name_postfix}"
+	run_newsyslog $newsyslog_args
+	ckfe ${LOGFNAME}
+	ckntfe 1 $cnt ${dir}${LOGFNAME}.0${ext}
+	ckntfe 2 $cnt ${dir}${LOGFNAME}.1${ext}
+	ckntfe 3 $cnt ${dir}${LOGFNAME}.2${ext}
+	cknt ${dir}${LOGFNAME}.3${ext}
+	end
+
+	begin "rotate normal 3 cnt=$cnt ${name_postfix}"
+	run_newsyslog $newsyslog_args
+	ckfe ${LOGFNAME}
+	ckntfe 1 $cnt ${dir}${LOGFNAME}.0${ext}
+	ckntfe 2 $cnt ${dir}${LOGFNAME}.1${ext}
+	ckntfe 3 $cnt ${dir}${LOGFNAME}.2${ext}
+	ckntfe 4 $cnt ${dir}${LOGFNAME}.3${ext}
+	cknt ${dir}${LOGFNAME}.4${ext}
+	end
+
+	# Wait a bit so we can see if the noaction test rotates files
+	sleep 1.1
+
+	begin "noaction ${name_postfix}"
+	osum=`md5 ${dir}${LOGFNAME} | tr -d '\n'`
+	run_newsyslog ${newsyslog_args} -n >/dev/null
+	ckfe ${LOGFNAME}
+	ckstr "$osum" "`md5 ${dir}${LOGFNAME} | tr -d '\n'`"
+	end
+
+	tmpdir_clean
+}
+
+tests_time_rotate() {
+	ext="$1"
+	dir="$2"
+
+	if [ -n "$dir" ]; then
+		newsyslog_args="-t DEFAULT -a ${dir}"
+		name_postfix="${ext} archive dir"
+	else
+		newsyslog_args="-t DEFAULT"
+		name_postfix="${ext}"
+	fi
+
+	tmpdir_create
+
+	begin "create file ${name_postfix}" -newdir
+	run_newsyslog -C ${newsyslog_args}
+	ckfe ${LOGFNAME}
+	end
+
+	begin "rotate time 1 ${name_postfix}"
+	run_newsyslog ${newsyslog_args}
+	ckfe ${LOGFNAME}
+	chkfcnt 1 ${dir}${LOGFNAME}.*${ext}
+	end
+
+	sleep 1.1
+
+	begin "rotate time 2 ${name_postfix}"
+	run_newsyslog ${newsyslog_args}
+	ckfe ${LOGFNAME}
+	chkfcnt 2 ${dir}${LOGFNAME}.*${ext}
+	end
+
+	sleep 1.1
+
+	begin "rotate time 3 ${name_postfix}"
+	run_newsyslog ${newsyslog_args}
+	ckfe ${LOGFNAME}
+	chkfcnt 3 ${dir}${LOGFNAME}.*${ext}
+	end
+
+	sleep 1.1
+
+	begin "rotate time 4 ${name_postfix}"
+	run_newsyslog ${newsyslog_args}
+	ckfe ${LOGFNAME}
+	chkfcnt 3 ${dir}${LOGFNAME}.*${ext}
+	end
+
+	begin "noaction ${name_postfix}"
+	ofiles=`ls -1 ${dir}${LOGFNAME}.*${ext} | tr -d '\n'`
+	run_newsyslog ${newsyslog_args} -n >/dev/null
+	ckfe ${LOGFNAME}
+	ckstr "$ofiles" "`ls -1 ${dir}${LOGFNAME}.*${ext} | tr -d '\n'`"
+	end
+
+	tmpdir_clean
+}
+
+echo 1..126
+mkdir -p ${TMPDIR}
+cd ${TMPDIR}
+
+LOGFNAME=foo.log
+LOGFPATH=${TMPDIR}/log/${LOGFNAME}
+
+# Normal, no archive dir, keep X files
+echo "$LOGFPATH	640  0	   *	@T00  NC" > newsyslog.conf
+tests_normal_rotate_keepn 0
+
+echo "$LOGFPATH	640  1	   *	@T00  NC" > newsyslog.conf
+tests_normal_rotate_keepn 1
+
+echo "$LOGFPATH	640  2	   *	@T00  NC" > newsyslog.conf
+tests_normal_rotate_keepn 2
+
+echo "$LOGFPATH	640  3	   *	@T00  NC" > newsyslog.conf
+tests_normal_rotate_keepn 3
+
+# Normal, no archive dir, keep X files, gz
+echo "$LOGFPATH	640  0	   *	@T00  NCZ" > newsyslog.conf
+tests_normal_rotate_keepn 0 ".gz"
+
+echo "$LOGFPATH	640  1	   *	@T00  NCZ" > newsyslog.conf
+tests_normal_rotate_keepn 1 ".gz"
+
+echo "$LOGFPATH	640  2	   *	@T00  NCZ" > newsyslog.conf
+tests_normal_rotate_keepn 2 ".gz"
+
+echo "$LOGFPATH	640  3	   *	@T00  NCZ" > newsyslog.conf
+tests_normal_rotate_keepn 3 ".gz"
+
+# Normal, no archive dir
+echo "$LOGFPATH	640  3	   *	@T00  NC" > newsyslog.conf
+tests_normal_rotate
+
+echo "$LOGFPATH	640  3	   *	@T00  NCZ" > newsyslog.conf
+tests_normal_rotate ".gz"
+
+echo "$LOGFPATH	640  3	   *	@T00  NCJ" > newsyslog.conf
+tests_normal_rotate ".bz2"
+
+# Normal, archive dir
+echo "$LOGFPATH	640  3	   *	@T00  NC" > newsyslog.conf
+tests_normal_rotate "" "${TMPDIR}/alog/"
+
+echo "$LOGFPATH	640  3	   *	@T00  NCZ" > newsyslog.conf
+tests_normal_rotate ".gz" "${TMPDIR}/alog/"
+
+echo "$LOGFPATH	640  3	   *	@T00  NCJ" > newsyslog.conf
+tests_normal_rotate ".bz2" "${TMPDIR}/alog/"
+
+# Time based, no archive dir
+echo "$LOGFPATH	640  3	   *	@T00  NC" > newsyslog.conf
+tests_time_rotate
+
+echo "$LOGFPATH	640  3	   *	@T00  NCZ" > newsyslog.conf
+tests_time_rotate "gz" ""
+
+echo "$LOGFPATH	640  3	   *	@T00  NCJ" > newsyslog.conf
+tests_time_rotate "bz2" ""
+
+# Time based, archive dir
+echo "$LOGFPATH	640  3	   *	@T00  NC" > newsyslog.conf
+tests_time_rotate "" "${TMPDIR}/alog/"
+
+echo "$LOGFPATH	640  3	   *	@T00  NCZ" > newsyslog.conf
+tests_time_rotate "gz" "${TMPDIR}/alog/"
+
+echo "$LOGFPATH	640  3	   *	@T00  NCJ" > newsyslog.conf
+tests_time_rotate "bz2" "${TMPDIR}/alog/"
+
+rm -rf "${TMPDIR}"
diff --git a/usr.sbin/sa/Makefile b/usr.sbin/sa/Makefile
index 0adf1f8..23f9bf2 100644
--- a/usr.sbin/sa/Makefile
+++ b/usr.sbin/sa/Makefile
@@ -1,9 +1,15 @@
 # $FreeBSD$
 
+.include <bsd.own.mk>
+
 .PATH: ${.CURDIR}/../../usr.bin/lastcomm
 
 PROG=	sa
 MAN=	sa.8
 SRCS=	main.c db.c pdb.c usrdb.c readrec.c
 
+.if ${MK_TESTS} != "no"
+SUBDIR+= tests
+.endif
+
 .include <bsd.prog.mk>
diff --git a/usr.sbin/sa/tests/Makefile b/usr.sbin/sa/tests/Makefile
new file mode 100644
index 0000000..204b510
--- /dev/null
+++ b/usr.sbin/sa/tests/Makefile
@@ -0,0 +1,33 @@
+# $FreeBSD$
+
+TESTSDIR=	${TESTSBASE}/usr.sbin/sa
+
+TAP_TESTS_SH=	legacy_test
+
+FILESDIR=	${TESTSDIR}
+FILES=		v1-amd64-sav.in
+FILES+=		v1-amd64-sav.out
+FILES+=		v1-amd64-u.out
+FILES+=		v1-amd64-usr.in
+FILES+=		v1-amd64-usr.out
+FILES+=		v1-i386-sav.in
+FILES+=		v1-i386-sav.out
+FILES+=		v1-i386-u.out
+FILES+=		v1-i386-usr.in
+FILES+=		v1-i386-usr.out
+FILES+=		v1-sparc64-sav.in
+FILES+=		v1-sparc64-sav.out
+FILES+=		v1-sparc64-u.out
+FILES+=		v1-sparc64-usr.in
+FILES+=		v1-sparc64-usr.out
+FILES+=		v2-amd64-sav.in
+FILES+=		v2-amd64-u.out
+FILES+=		v2-amd64-usr.in
+FILES+=		v2-i386-sav.in
+FILES+=		v2-i386-u.out
+FILES+=		v2-i386-usr.in
+FILES+=		v2-sparc64-sav.in
+FILES+=		v2-sparc64-u.out
+FILES+=		v2-sparc64-usr.in
+
+.include <bsd.test.mk>
diff --git a/usr.sbin/sa/tests/legacy_test.sh b/usr.sbin/sa/tests/legacy_test.sh
new file mode 100644
index 0000000..d0d8f42
--- /dev/null
+++ b/usr.sbin/sa/tests/legacy_test.sh
@@ -0,0 +1,78 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+
+DIR=`dirname $0`
+LCDIR=`dirname $0`/../../usr.bin/lastcomm
+ARCH=`uname -m`
+
+collapse_whitespace()
+{
+	sed -E 's,[ 	]+, ,g'
+}
+
+check()
+{
+	NUM=$1
+	shift
+	collapse_whitespace | \
+	if diff -q - $1
+	then
+		echo "ok $NUM"
+	else
+		echo "not ok $NUM"
+	fi
+}
+
+install -c -m 644 $LCDIR/v1-$ARCH-acct.in v1-$ARCH-acct.in
+install -c -m 644 $LCDIR/v2-$ARCH-acct.in v2-$ARCH-acct.in
+
+echo 1..13
+
+# Command listings of the two acct versions
+sa -u v1-$ARCH-acct.in | check 1 $DIR/v1-$ARCH-u.out
+sa -u v2-$ARCH-acct.in | check 2 $DIR/v2-$ARCH-u.out
+
+# Plain summaries of user/process
+sa -i v1-$ARCH-acct.in | check 3 $DIR/v1-$ARCH-sav.out
+sa -im v1-$ARCH-acct.in | check 4 $DIR/v1-$ARCH-usr.out
+
+# Backward compatibility of v1 summary files
+sa -P $DIR/v1-$ARCH-sav.in -U $DIR/v1-$ARCH-usr.in /dev/null |
+	check 5 $DIR/v1-$ARCH-sav.out
+sa -m -P $DIR/v1-$ARCH-sav.in -U $DIR/v1-$ARCH-usr.in /dev/null |
+	check 6 $DIR/v1-$ARCH-usr.out
+
+# Convert old summary format to new 
+install -c -m 644 $DIR/v1-$ARCH-sav.in v2c-$ARCH-sav.in
+install -c -m 644 $DIR/v1-$ARCH-usr.in v2c-$ARCH-usr.in
+sa -s -P v2c-$ARCH-sav.in -U v2c-$ARCH-usr.in /dev/null >/dev/null
+sa -P v2c-$ARCH-sav.in -U v2c-$ARCH-usr.in /dev/null |
+	check 7 $DIR/v1-$ARCH-sav.out
+sa -m -P v2c-$ARCH-sav.in -U v2c-$ARCH-usr.in /dev/null |
+	check 8 $DIR/v1-$ARCH-usr.out
+
+# Reading v2 summary files
+sa -P $DIR/v2-$ARCH-sav.in -U $DIR/v2-$ARCH-usr.in /dev/null |
+	check 9 $DIR/v1-$ARCH-sav.out
+sa -m -P $DIR/v2-$ARCH-sav.in -U $DIR/v2-$ARCH-usr.in /dev/null |
+	check 10 $DIR/v1-$ARCH-usr.out
+
+# Summarize
+sa -is -P v2c-$ARCH-sav.in -U v2c-$ARCH-usr.in v1-$ARCH-acct.in >/dev/null
+sa -P v2c-$ARCH-sav.in -U v2c-$ARCH-usr.in /dev/null |
+	check 11 $DIR/v1-$ARCH-sav.out
+sa -m -P v2c-$ARCH-sav.in -U v2c-$ARCH-usr.in /dev/null |
+	check 12 $DIR/v1-$ARCH-usr.out
+
+# Accumulate
+install -c -m 644 $LCDIR/v1-$ARCH-acct.in v1-$ARCH-acct.in
+sa -is -P v2c-$ARCH-sav.in -U v2c-$ARCH-usr.in v1-$ARCH-acct.in >/dev/null
+install -c -m 644 $LCDIR/v1-$ARCH-acct.in v1-$ARCH-acct.in
+sa -s -P v2c-$ARCH-sav.in -U v2c-$ARCH-usr.in v1-$ARCH-acct.in \
+    | collapse_whitespace >double
+cp $LCDIR/v1-$ARCH-acct.in v1-$ARCH-acct.in
+sa -i v1-$ARCH-acct.in v1-$ARCH-acct.in | check 13 double
+
+exit 0
diff --git a/usr.sbin/sa/tests/prime.sh b/usr.sbin/sa/tests/prime.sh
new file mode 100755
index 0000000..6992f45
--- /dev/null
+++ b/usr.sbin/sa/tests/prime.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# Configure and run this script to create the files for regression testing
+# for a new architecture/configuration.
+#
+# $FreeBSD$
+#
+
+TZ=UTC; export TZ
+
+# Set this to the path of the current sa command
+SANEW=/usr/sbin/sa
+
+# Set this to the path of the sa as of 2007-05-19.
+# You can obtain it with a command like:
+# cvs co -D '2007-05-19' sa
+# To compile it you will also need sys/acct.h from that date
+# and sa configured to use that file, instead of the current version.
+SAOLD=/$HOME/src/sa/sa
+
+# Machine architecture
+ARCH=`uname -m`
+
+# Location of lastcomm regression files
+LCDIR=../../usr.bin/lastcomm
+
+$SANEW -u $LCDIR/v1-$ARCH-acct.in >v1-$ARCH-u.out
+$SANEW -u $LCDIR/v2-$ARCH-acct.in >v2-$ARCH-u.out
+$SANEW -i $LCDIR/v1-$ARCH-acct.in >v1-$ARCH-sav.out
+$SANEW -im $LCDIR/v1-$ARCH-acct.in >v1-$ARCH-usr.out
+cp $LCDIR/v1-$ARCH-acct.in acct.in
+rm -f v1-$ARCH-sav.in v1-$ARCH-usr.in
+$SAOLD -s -P v1-$ARCH-sav.in -U v1-$ARCH-usr.in acct.in >/dev/null
+cp $LCDIR/v1-$ARCH-acct.in acct.in
+rm -f v2-$ARCH-sav.in v2-$ARCH-usr.in
+$SANEW -s -P v2-$ARCH-sav.in -U v2-$ARCH-usr.in acct.in >/dev/null
+rm acct.in
diff --git a/usr.sbin/sa/tests/v1-amd64-sav.in b/usr.sbin/sa/tests/v1-amd64-sav.in
new file mode 100644
index 0000000..adc38dd
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-amd64-sav.in
diff --git a/usr.sbin/sa/tests/v1-amd64-sav.out b/usr.sbin/sa/tests/v1-amd64-sav.out
new file mode 100644
index 0000000..a2289ee
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-amd64-sav.out
@@ -0,0 +1,5 @@
+ 28 0.282re 0.06cp 40avio 957k 
+ 13 0.141re 0.06cp 87avio 903k ***other
+ 3 0.000re 0.00cp 0avio 0k ln
+ 9 0.141re 0.00cp 0avio 19700k time
+ 3 0.000re 0.00cp 0avio 0k time*
diff --git a/usr.sbin/sa/tests/v1-amd64-u.out b/usr.sbin/sa/tests/v1-amd64-u.out
new file mode 100644
index 0000000..4c13b76
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-amd64-u.out
@@ -0,0 +1,28 @@
+ 0 0.000 cpu 0k mem 0 io accton
+ 0 0.172 cpu 41k mem 0 io awk
+ 0 0.000 cpu 140k mem 0 io time
+ 0 3.031 cpu 45k mem 1 io egrep
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.250 cpu 42k mem 1087 io find
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.000 cpu 0k mem 0 io sleep
+ 0 0.000 cpu 57k mem 0 io time
+ 0 0.016 cpu 31k mem 16 io dd
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.203 cpu 1976k mem 0 io diff
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.000 cpu 0k mem 0 io ln
+ 0 0.000 cpu 0k mem 0 io time*
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.000 cpu 0k mem 0 io ln
+ 0 0.000 cpu 0k mem 0 io time*
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.000 cpu 0k mem 0 io ln
+ 0 0.000 cpu 0k mem 0 io time*
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.000 cpu 713k mem 0 io cc1
+ 0 0.000 cpu 0k mem 0 io as
+ 0 0.000 cpu 228k mem 1 io ld
+ 0 0.000 cpu 196k mem 9 io cc
+ 0 0.000 cpu 45k mem 7 io core
+ 0 0.000 cpu 0k mem 9 io core*
diff --git a/usr.sbin/sa/tests/v1-amd64-usr.in b/usr.sbin/sa/tests/v1-amd64-usr.in
new file mode 100644
index 0000000..6896d32
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-amd64-usr.in
diff --git a/usr.sbin/sa/tests/v1-amd64-usr.out b/usr.sbin/sa/tests/v1-amd64-usr.out
new file mode 100644
index 0000000..2282808
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-amd64-usr.out
@@ -0,0 +1 @@
+root 28 0.06cpu 1130tio 3514k*sec
diff --git a/usr.sbin/sa/tests/v1-i386-sav.in b/usr.sbin/sa/tests/v1-i386-sav.in
new file mode 100644
index 0000000..4ed7aef
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-i386-sav.in
diff --git a/usr.sbin/sa/tests/v1-i386-sav.out b/usr.sbin/sa/tests/v1-i386-sav.out
new file mode 100644
index 0000000..a8d68b1
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-i386-sav.out
@@ -0,0 +1,5 @@
+ 28 0.425re 0.10cp 143avio 477k 
+ 14 0.220re 0.10cp 286avio 411k ***other
+ 2 0.000re 0.00cp 0avio 0k 1234567890123456
+ 3 0.000re 0.00cp 0avio 0k ln
+ 9 0.205re 0.00cp 0avio 40400k time
diff --git a/usr.sbin/sa/tests/v1-i386-u.out b/usr.sbin/sa/tests/v1-i386-u.out
new file mode 100644
index 0000000..17c28be
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-i386-u.out
@@ -0,0 +1,28 @@
+ 0 0.000 cpu 264k mem 0 io accton
+ 0 0.453 cpu 41k mem 0 io awk
+ 0 0.000 cpu 0k mem 0 io time
+ 0 4.984 cpu 41k mem 28 io egrep
+ 0 0.000 cpu 140k mem 0 io time
+ 0 0.266 cpu 36k mem 3921 io find
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.000 cpu 0k mem 0 io sleep
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.016 cpu 25k mem 16 io dd
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.312 cpu 1361k mem 0 io diff
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.000 cpu 0k mem 0 io ln
+ 0 0.000 cpu 0k mem 0 io 123456789012345
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.000 cpu 0k mem 0 io ln
+ 0 0.000 cpu 0k mem 0 io 1234567890123456
+ 0 0.000 cpu 264k mem 0 io time
+ 0 0.000 cpu 0k mem 0 io ln
+ 0 0.000 cpu 0k mem 0 io 1234567890123456
+ 0 0.000 cpu 0k mem 0 io time
+ 0 0.016 cpu 233k mem 1 io cc1
+ 0 0.000 cpu 482k mem 1 io as
+ 0 0.000 cpu 0k mem 11 io ld
+ 0 0.000 cpu 0k mem 6 io cc
+ 0 0.000 cpu 0k mem 12 io core
+ 0 0.000 cpu 0k mem 7 io core*
diff --git a/usr.sbin/sa/tests/v1-i386-usr.in b/usr.sbin/sa/tests/v1-i386-usr.in
new file mode 100644
index 0000000..791b6ed
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-i386-usr.in
diff --git a/usr.sbin/sa/tests/v1-i386-usr.out b/usr.sbin/sa/tests/v1-i386-usr.out
new file mode 100644
index 0000000..cf9e7bd
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-i386-usr.out
@@ -0,0 +1 @@
+root 28 0.10cpu 4003tio 2887k*sec
diff --git a/usr.sbin/sa/tests/v1-sparc64-sav.in b/usr.sbin/sa/tests/v1-sparc64-sav.in
new file mode 100644
index 0000000..d6911cf
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-sparc64-sav.in
diff --git a/usr.sbin/sa/tests/v1-sparc64-sav.out b/usr.sbin/sa/tests/v1-sparc64-sav.out
new file mode 100644
index 0000000..1905420
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-sparc64-sav.out
@@ -0,0 +1,5 @@
+ 28 1.839re 0.66cp 161avio 252k 

+ 14 0.930re 0.66cp 322avio 197k ***other

+ 9 0.908re 0.00cp 0avio 10190k time

+ 3 0.001re 0.00cp 0avio 16256k ln

+ 2 0.001re 0.00cp 0avio 27900k 1234567890123456

diff --git a/usr.sbin/sa/tests/v1-sparc64-u.out b/usr.sbin/sa/tests/v1-sparc64-u.out
new file mode 100644
index 0000000..d0ecb51
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-sparc64-u.out
@@ -0,0 +1,28 @@
+ 0 0.016 cpu 162k mem 0 io accton

+ 0 1.609 cpu 273k mem 0 io awk

+ 0 0.016 cpu 174k mem 0 io time

+ 0 29.750 cpu 233k mem 26 io egrep

+ 0 0.016 cpu 161k mem 0 io time

+ 0 5.516 cpu 184k mem 4437 io find

+ 0 0.016 cpu 156k mem 0 io time

+ 0 0.000 cpu 136k mem 0 io sleep

+ 0 0.016 cpu 152k mem 0 io time

+ 0 0.562 cpu 161k mem 16 io dd

+ 0 0.016 cpu 156k mem 0 io time

+ 0 1.641 cpu 193k mem 0 io diff

+ 0 0.016 cpu 156k mem 0 io time

+ 0 0.000 cpu 169k mem 0 io ln

+ 0 0.000 cpu 144k mem 0 io 123456789012345

+ 0 0.016 cpu 166k mem 0 io time

+ 0 0.016 cpu 170k mem 0 io ln

+ 0 0.000 cpu 144k mem 0 io 1234567890123456

+ 0 0.016 cpu 156k mem 0 io time

+ 0 0.016 cpu 169k mem 0 io ln

+ 0 0.000 cpu 135k mem 0 io 1234567890123456

+ 0 0.016 cpu 156k mem 0 io time

+ 0 0.094 cpu 3462k mem 2 io cc1

+ 0 0.016 cpu 1047k mem 1 io as

+ 0 0.094 cpu 1118k mem 10 io ld

+ 0 0.016 cpu 361k mem 5 io cc

+ 0 0.031 cpu 165k mem 7 io core

+ 0 0.000 cpu 112k mem 4 io core*

diff --git a/usr.sbin/sa/tests/v1-sparc64-usr.in b/usr.sbin/sa/tests/v1-sparc64-usr.in
new file mode 100644
index 0000000..08d795b
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-sparc64-usr.in
diff --git a/usr.sbin/sa/tests/v1-sparc64-usr.out b/usr.sbin/sa/tests/v1-sparc64-usr.out
new file mode 100644
index 0000000..cab001f
--- /dev/null
+++ b/usr.sbin/sa/tests/v1-sparc64-usr.out
@@ -0,0 +1 @@
+root 28 0.66cpu 4508tio 9971k*sec

diff --git a/usr.sbin/sa/tests/v2-amd64-sav.in b/usr.sbin/sa/tests/v2-amd64-sav.in
new file mode 100644
index 0000000..24f863b
--- /dev/null
+++ b/usr.sbin/sa/tests/v2-amd64-sav.in
diff --git a/usr.sbin/sa/tests/v2-amd64-u.out b/usr.sbin/sa/tests/v2-amd64-u.out
new file mode 100644
index 0000000..4196f4a
--- /dev/null
+++ b/usr.sbin/sa/tests/v2-amd64-u.out
@@ -0,0 +1,28 @@
+ 0 0.002 cpu 68k mem 0 io accton
+ 0 0.163 cpu 35k mem 0 io awk
+ 0 0.003 cpu 0k mem 0 io time
+ 0 3.247 cpu 29k mem 26 io egrep
+ 0 0.003 cpu 93k mem 0 io time
+ 0 0.822 cpu 19k mem 4472 io find
+ 0 0.003 cpu 0k mem 0 io time
+ 0 0.002 cpu 0k mem 0 io sleep
+ 0 0.004 cpu 88k mem 0 io time
+ 0 0.076 cpu 18k mem 16 io dd
+ 0 0.003 cpu 0k mem 0 io time
+ 0 0.223 cpu 24k mem 0 io diff
+ 0 0.003 cpu 0k mem 0 io time
+ 0 0.003 cpu 0k mem 0 io ln
+ 0 0.002 cpu 0k mem 0 io 123456789012345
+ 0 0.003 cpu 0k mem 0 io time
+ 0 0.002 cpu 0k mem 0 io ln
+ 0 0.002 cpu 0k mem 0 io 1234567890123456
+ 0 0.003 cpu 0k mem 0 io time
+ 0 0.002 cpu 0k mem 0 io ln
+ 0 0.002 cpu 70k mem 0 io 1234567890123456
+ 0 0.003 cpu 0k mem 0 io time
+ 0 0.024 cpu 661k mem 2 io cc1
+ 0 0.005 cpu 0k mem 1 io as
+ 0 0.014 cpu 192k mem 9 io ld
+ 0 0.005 cpu 162k mem 5 io cc
+ 0 0.005 cpu 0k mem 13 io core
+ 0 0.002 cpu 0k mem 7 io core*
diff --git a/usr.sbin/sa/tests/v2-amd64-usr.in b/usr.sbin/sa/tests/v2-amd64-usr.in
new file mode 100644
index 0000000..4c3b136
--- /dev/null
+++ b/usr.sbin/sa/tests/v2-amd64-usr.in
diff --git a/usr.sbin/sa/tests/v2-i386-sav.in b/usr.sbin/sa/tests/v2-i386-sav.in
new file mode 100644
index 0000000..d3172db
--- /dev/null
+++ b/usr.sbin/sa/tests/v2-i386-sav.in
diff --git a/usr.sbin/sa/tests/v2-i386-u.out b/usr.sbin/sa/tests/v2-i386-u.out
new file mode 100644
index 0000000..b553eb8
--- /dev/null
+++ b/usr.sbin/sa/tests/v2-i386-u.out
@@ -0,0 +1,28 @@
+ 0 0.001 cpu 0k mem 0 io accton
+ 0 0.448 cpu 112k mem 0 io awk
+ 0 0.001 cpu 0k mem 0 io time
+ 0 6.680 cpu 110k mem 0 io egrep
+ 0 0.001 cpu 0k mem 0 io time
+ 0 0.248 cpu 108k mem 0 io find
+ 0 0.001 cpu 0k mem 0 io time
+ 0 0.001 cpu 0k mem 0 io sleep
+ 0 0.001 cpu 0k mem 0 io time
+ 0 0.025 cpu 103k mem 16 io dd
+ 0 0.001 cpu 0k mem 0 io time
+ 0 0.423 cpu 110k mem 0 io diff
+ 0 0.001 cpu 0k mem 0 io time
+ 0 0.001 cpu 0k mem 0 io ln
+ 0 0.001 cpu 0k mem 0 io 123456789012345
+ 0 0.001 cpu 0k mem 0 io time
+ 0 0.001 cpu 0k mem 0 io ln
+ 0 0.001 cpu 0k mem 0 io 1234567890123456
+ 0 0.001 cpu 140k mem 0 io time
+ 0 0.001 cpu 0k mem 0 io ln
+ 0 0.001 cpu 0k mem 0 io 1234567890123456
+ 0 0.001 cpu 0k mem 0 io time
+ 0 0.016 cpu 620k mem 0 io cc1
+ 0 0.002 cpu 432k mem 0 io as
+ 0 0.028 cpu 96k mem 0 io ld
+ 0 0.002 cpu 0k mem 0 io cc
+ 0 0.002 cpu 68k mem 12 io core
+ 0 0.000 cpu 0k mem 7 io core*
diff --git a/usr.sbin/sa/tests/v2-i386-usr.in b/usr.sbin/sa/tests/v2-i386-usr.in
new file mode 100644
index 0000000..465fdb4
--- /dev/null
+++ b/usr.sbin/sa/tests/v2-i386-usr.in
diff --git a/usr.sbin/sa/tests/v2-sparc64-sav.in b/usr.sbin/sa/tests/v2-sparc64-sav.in
new file mode 100644
index 0000000..b6d836a
--- /dev/null
+++ b/usr.sbin/sa/tests/v2-sparc64-sav.in
diff --git a/usr.sbin/sa/tests/v2-sparc64-u.out b/usr.sbin/sa/tests/v2-sparc64-u.out
new file mode 100644
index 0000000..9339238
--- /dev/null
+++ b/usr.sbin/sa/tests/v2-sparc64-u.out
@@ -0,0 +1,36 @@
+ 0 0.019 cpu 163k mem 0 io accton

+ 0 1.644 cpu 272k mem 0 io awk

+ 0 0.029 cpu 175k mem 0 io time

+ 0 0.019 cpu 163k mem 0 io sleep

+ 0 0.032 cpu 214k mem 35 io fsck_ufs

+ 0 0.028 cpu 213k mem 10 io fsck_ufs

+ 0 0.028 cpu 189k mem 8 io fsck_ufs

+ 0 0.028 cpu 196k mem 7 io fsck_ufs

+ 0 0.055 cpu 168k mem 0 io fsck

+ 0 0.008 cpu 204k mem 0 io sh*

+ 0 0.023 cpu 179k mem 0 io logger

+ 0 26.715 cpu 233k mem 25 io egrep

+ 0 0.029 cpu 162k mem 0 io time

+ 0 5.703 cpu 184k mem 4444 io find

+ 0 0.029 cpu 166k mem 0 io time

+ 0 0.018 cpu 136k mem 0 io sleep

+ 0 0.028 cpu 157k mem 0 io time

+ 0 0.588 cpu 160k mem 16 io dd

+ 0 0.027 cpu 162k mem 0 io time

+ 0 1.636 cpu 193k mem 0 io diff

+ 0 0.029 cpu 172k mem 0 io time

+ 0 0.020 cpu 170k mem 0 io ln

+ 0 0.018 cpu 135k mem 0 io 123456789012345

+ 0 0.029 cpu 167k mem 0 io time

+ 0 0.019 cpu 163k mem 0 io ln

+ 0 0.017 cpu 135k mem 0 io 1234567890123456

+ 0 0.029 cpu 157k mem 0 io time

+ 0 0.019 cpu 163k mem 0 io ln

+ 0 0.017 cpu 135k mem 0 io 1234567890123456

+ 0 0.029 cpu 162k mem 0 io time

+ 0 0.105 cpu 3358k mem 2 io cc1

+ 0 0.030 cpu 996k mem 1 io as

+ 0 0.186 cpu 1114k mem 11 io ld

+ 0 0.033 cpu 386k mem 6 io cc

+ 0 0.037 cpu 158k mem 12 io core

+ 0 0.010 cpu 129k mem 7 io core*

diff --git a/usr.sbin/sa/tests/v2-sparc64-usr.in b/usr.sbin/sa/tests/v2-sparc64-usr.in
new file mode 100644
index 0000000..01a1bdc
--- /dev/null
+++ b/usr.sbin/sa/tests/v2-sparc64-usr.in
diff --git a/usr.sbin/tests/Makefile b/usr.sbin/tests/Makefile
new file mode 100644
index 0000000..a7e9c71
--- /dev/null
+++ b/usr.sbin/tests/Makefile
@@ -0,0 +1,10 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+TESTSDIR=	${TESTSBASE}/usr.sbin
+
+.PATH:		${.CURDIR:H:H}/tests
+KYUAFILE=	yes
+
+.include <bsd.test.mk>