combine test directories

This fixes #295.

test/Makefile

@@ -0,0 +1,14 @@
+all:
+
+install:
+
+ignore:
+
+check test::
+	./runtests.sh
+
+verbose-test:
+	VERBOSE=yes ./runtests.sh
+
+clean:
+	rm -rf *.out tmp-*

test/runtests.sh

@@ -0,0 +1,92 @@
+#!/bin/sh
+
+top_srcdir=${top_srcdir:-..}
+. ${top_srcdir}/test/setup_env.sh
+
+libeinfo_srcdir="${srcdir}/../libeinfo"
+libeinfo_builddir="${builddir}/../libeinfo"
+librc_srcdir="${srcdir}/../librc"
+librc_builddir="${builddir}/../librc"
+rc_srcdir="${srcdir}/../rc"
+rc_builddir="${builddir}/../rc"
+
+checkit() {
+	local base=$1; shift
+	echo "$@" | tr ' ' '\n' > ${base}.out
+	diff -u ${base}.list ${base}.out
+	eend $?
+	: $(( ret += $? ))
+}
+
+ret=0
+
+fail_on_out() {
+	if [ -n "${out}" ]; then
+		eerror "Last command failed; failing"
+		exit 1
+	fi
+}
+
+ebegin "Checking trailing whitespace in code"
+# XXX: Should we check man pages too ?
+out=$(cd ${top_srcdir}; find */ \
+	'(' -name '*.[ch]' -o -name '*.in' -o -name '*.sh' ')' \
+	-exec grep -n -E '[[:space:]]+$' {} +)
+[ -z "${out}" ]
+eend $? "Trailing whitespace needs to be deleted:"$'\n'"${out}"
+fail_on_out
+
+ebegin "Checking trailing newlines in code"
+out=$(cd ${top_srcdir};
+	for f in `find */ -name '*.[ch]'` ; do
+		sed -n -e :a -e '/^\n*$/{$q1;N;ba' -e '}' $f || echo $f
+	done)
+[ -z "${out}" ]
+eend $? "Trailing newlines need to be deleted:"$'\n'"${out}"
+fail_on_out
+
+ebegin "Checking for obsolete functions"
+out=$(cd ${top_srcdir}; find src -name '*.[ch]' \
+	! -name queue.h \
+	-exec grep -n -E '\<(malloc|memory|sys/(errno|fcntl|signal|stropts|termios|unistd))\.h\>' {} +)
+[ -z "${out}" ]
+eend $? "Avoid these obsolete functions:"$'\n'"${out}"
+fail_on_out
+
+ebegin "Checking for x* func usage"
+out=$(cd ${top_srcdir}; find src -name '*.[ch]' \
+	! -name queue.h \
+	-exec grep -n -E '\<(malloc|strdup)[[:space:]]*\(' {} + \
+	| grep -v \
+		-e src/includes/helpers.h \
+		-e src/libeinfo/libeinfo.c)
+[ -z "${out}" ]
+eend $? "These need to be using the x* variant:"$'\n'"${out}"
+fail_on_out
+
+ebegin "Checking spacing style"
+out=$(cd ${top_srcdir}; find src -name '*.[ch]' \
+	! -name queue.h \
+	-exec grep -n -E \
+		-e '\<(for|if|switch|while)\(' \
+		-e '\<(for|if|switch|while) \( ' \
+		-e ' ;' \
+		-e '[[:space:]]$' \
+		-e '\){' \
+		-e '(^|[^:])//' \
+	{} +)
+[ -z "${out}" ]
+eend $? "These lines violate style rules:"$'\n'"${out}"
+fail_on_out
+
+einfo "Running unit tests"
+eindent
+for u in units/*; do
+	[ -x "${u}" -a -f "${u}" ] || continue
+	ebegin "$(basename "${u}")"
+	./"${u}"
+	eend $?
+	: $(( ret += $? ))
+done
+
+exit ${ret}

test/units/is_older_than

@@ -0,0 +1,83 @@
+#!/bin/sh
+# unit test for is_older_than code of baselayout (2008/06/19)
+# Author: Matthias Schwarzott <zzam@gentoo.org>
+
+TMPDIR=tmp-"$(basename "$0")"
+
+# Please note that we added this unit test because the function
+# should really be called is_newer_than as it's what it's really testing.
+# Or more perversly, returning 0 on failure and 1 and success.
+
+# bool is_older_than(reference, files/dirs to check)
+#
+#   return 0 if any of the files/dirs are newer than
+#   the reference file
+#
+#   EXAMPLE: if is_older_than a.out *.o ; then ...
+ref_is_older_than()
+{
+	local x= ref="$1"
+	shift
+
+	for x; do
+		[ "${x}" -nt "${ref}" ] && return 0
+		if [ -d "${x}" ]; then
+			ref_is_older_than "${ref}" "${x}"/* && return 0
+		fi
+	done
+	return 1
+}
+
+do_test()
+{
+	local r1= r2=
+
+	ref_is_older_than "$@"
+	r1=$?
+	is_older_than "$@"
+	r2=$?
+
+	[ -n "${VERBOSE}" ] && echo "reference = $r1  |  OpenRC = $r2"
+	[ $r1 = $r2 ]
+}
+
+echo_cmd()
+{
+	[ -n "${VERBOSE}" ] && echo "$@"
+	"$@"
+}
+
+test_it()
+{
+	do_test "${TMPDIR}"/ref "${TMPDIR}"/dir1 "${TMPDIR}"/dir2
+}
+
+run_test()
+{
+	echo_cmd mkdir -p "${TMPDIR}"/dir1 "${TMPDIR}"/dir2
+	echo_cmd touch "${TMPDIR}"/dir1/f1 "${TMPDIR}"/dir1/f2 \
+		"${TMPDIR}"/dir1/f3 "${TMPDIR}"/dir2/f1 \
+		"${TMPDIR}"/dir2/f2 "${TMPDIR}"/dir2/f3
+	echo_cmd sleep 1
+	echo_cmd touch "${TMPDIR}"/ref
+	test_it || return 1
+
+	echo_cmd sleep 1
+	echo_cmd touch "${TMPDIR}"/dir1/f2
+	test_it || return 1
+
+	echo_cmd sleep 1
+	echo_cmd touch "${TMPDIR}"/ref
+	test_it || return 1
+
+	echo_cmd sleep 1
+	echo_cmd touch "${TMPDIR}"/dir2/f2
+	test_it || return 1
+}
+
+rm -rf "${TMPDIR}"
+mkdir "${TMPDIR}"
+run_test
+retval=$?
+rm -rf "${TMPDIR}"
+exit ${retval}

test/units/sh_yesno

@@ -0,0 +1,33 @@
+#!/bin/sh
+# Copyright (c) 2008-2015 The OpenRC Authors.
+# See the Authors file at the top-level directory of this distribution and
+# https://github.com/OpenRC/openrc/blob/master/AUTHORS
+#
+# This file is part of OpenRC. It is subject to the license terms in
+# the LICENSE file found in the top-level directory of this
+# distribution and at https://github.com/OpenRC/openrc/blob/master/LICENSE
+# This file may not be copied, modified, propagated, or distributed
+#    except according to the terms contained in the LICENSE file.
+
+: ${top_srcdir:=..}
+. $top_srcdir/test/setup_env.sh
+
+ret=0
+
+tret=0
+for f in yes YES Yes true TRUE True 1 ; do
+	if ! yesno $f; then
+		: $(( tret += 1 ))
+		echo "!$f!"
+	fi
+done
+for f in no NO No false FALSE False 0 ; do
+	if yesno $f; then
+		: $(( tret += 1 ))
+		echo "!$f!"
+	fi
+done
+: $(( ret += $tret ))
+
+eend $ret
+exit $ret