#!/usr/bin/env atf-sh
#
# $NetBSD: groups_test,v 1.1 2017/06/01 02:06:05 jlam Exp $
#
# Copyright (c) 2017 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Johnny C. Lam.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

# ENVIRONMENT
#	The following variables are used if they are set:
#
#	MAKE	The name or path to the BSD make(1) utility.  The default
#		is "make".
#
#	PKGSRCDIR
#		The location of the pkgsrc source tree.  The default is
#		"/usr/pkgsrc".
#

setup()
{
	cat > Makefile << 'EOF'
.include "${PKGSRCDIR}/mk/pkgtasks/tests/test.mk"
.sinclude "mk.conf"
.include "${PKGSRCDIR}/mk/pkgtasks/usergroup.mk"

all: value
value: ${_PKGTASKS_DATA.groups}
	${RUN}${CP} ${.ALLSRC:Q} ${.TARGET:Q}
EOF
}

###
### test1: groups
###

atf_test_case test1

test1_head()
{
	atf_set "descr" "pkgsrc/mk/pkgtasks/usergroup.mk | groups"
}

test1_body()
{
	: ${MAKE:=make}
	: ${PKGSRCDIR:=/usr/pkgsrc}

	setup

	cat > getgid.sh << 'EOF'
case $1 in
g1)	echo 1 ;;
g2)	echo 2 ;;
*)	exit 1 ;;
esac
EOF
	cat > mk.conf << 'EOF'
USERGROUP_PHASE=	configure
PKG_GROUPS=		g1 g2 g3

SH=		/bin/sh
_GETGID_CMD=	${SH} getgid.sh
EOF
	# Expected output is each group inserted into the
	# following template:
	#
	#    # GROUP: <group>[:<gid>]
	#
	cat > expected << 'EOF'
# GROUP: g1:1
# GROUP: g2:2
# GROUP: g3
EOF
	echo ">>> expected"
	cat expected

	${MAKE} PKGSRCDIR="${PKGSRCDIR}" || atf_fail "make(1) failed"

	echo ">>> value"
	cat value

	cmp expected value || atf_fail "expected differs from value"
	atf_pass
}

atf_init_test_cases()
{
	atf_add_test_case test1
}