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t_config.sh revision 1.3 
      1 # $NetBSD: t_config.sh,v 1.3 2014/10/31 04:54:17 uebayasi Exp $
      2 #
      3 # Copyright (c) 2008, 2010 The NetBSD Foundation, Inc.
      4 # All rights reserved.
      5 #
      6 # Redistribution and use in source and binary forms, with or without
      7 # modification, are permitted provided that the following conditions
      8 # are met:
      9 # 1. Redistributions of source code must retain the above copyright
     10 #    notice, this list of conditions and the following disclaimer.
     11 # 2. Redistributions in binary form must reproduce the above copyright
     12 #    notice, this list of conditions and the following disclaimer in the
     13 #    documentation and/or other materials provided with the distribution.
     14 #
     15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     16 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     19 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     21 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     22 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     23 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     24 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     25 # POSSIBILITY OF SUCH DAMAGE.
     26 #
     27 
     28 run_and_check_prep()
     29 {
     30 	local name="${1}"; shift
     31 
     32 	mkdir compile
     33 	supportdir="$(atf_get_srcdir)/support"
     34 
     35 	local config_str
     36 	eval config_str=\$${name}_config_str
     37 	if [ -n "$config_str" ]; then
     38 		config="d_${name}"
     39 		printf "$config_str" >"${config}"
     40 	else
     41 		config="$(atf_get_srcdir)/d_${name}"
     42 	fi
     43 }
     44 
     45 run_and_check_pass()
     46 {
     47 	local name="${1}"; shift
     48 
     49 	run_and_check_prep "${name}"
     50 
     51 	atf_check -o ignore \
     52 	    config -s "${supportdir}" -b "compile/${name}" "${config}"
     53 }
     54 
     55 run_and_check_fail()
     56 {
     57 	local name="${1}"; shift
     58 
     59 	run_and_check_prep "${name}"
     60 
     61 	atf_check -o ignore -e ignore -s ne:0 \
     62 	    config -s "${supportdir}" -b "compile/${name}" "${config}"
     63 }
     64 
     65 # Defines a test case for config(1).
     66 test_case()
     67 {
     68 	local name="${1}"; shift
     69 	local type="${1}"; shift
     70 	local descr="${*}"
     71 
     72 	atf_test_case "${name}"
     73 	eval "${name}_head() { \
     74 		atf_set descr \"${descr}\"; \
     75 		atf_set require.progs \"config\"; \
     76 	}"
     77 	eval "${name}_body() { \
     78 		run_and_check_${type} '${name}'; \
     79 	}"
     80 }
     81 
     82 test_case shadow_instance pass "Checks correct handling of shadowed instances"
     83 test_case loop pass "Checks correct handling of loops"
     84 test_case loop2 pass "Checks correct handling of devices that can be their" \
     85     "own parents"
     86 test_case pseudo_parent pass "Checks correct handling of children of pseudo" \
     87     "devices (PR/32329)"
     88 test_case postponed_orphan fail "Checks that config catches adding an" \
     89     "instance of a child of a negated instance as error"
     90 test_case no_pseudo fail "Checks that config catches ommited 'pseudo-device'" \
     91     "as error (PR/34111)"
     92 test_case deffs_redef fail "Checks that config doesn't allow a deffs to use" \
     93     "the same name as a previous defflag/defparam"
     94 
     95 # Selecting an undefined option.
     96 undefined_opt_config_str='
     97 include "../d_min"
     98 options UNDEFINED
     99 '
    100 test_case undefined_opt pass \
    101     "Checks that config allows a selection for an undefined options"
    102 
    103 # Negating an undefined option.
    104 no_undefined_opt_config_str='
    105 include "../d_min"
    106 no options UNDEFINED
    107 '
    108 test_case no_undefined_opt pass \
    109     "Checks that config allows a negation for an undefined options"
    110 
    111 # Check minimal kernel config(1) output
    112 check_min_files()
    113 {
    114 	test -e Makefile &&
    115 	test -e config_file.h &&
    116 	test -e config_time.src &&
    117 	test -e ioconf.c &&
    118 	test -e ioconf.h &&
    119 	test -e locators.h &&
    120 	test -e swapregress.c &&
    121 	test -h machine &&
    122 	test -h regress &&
    123 	:
    124 }
    125 
    126 check_min_makefile()
    127 {
    128 	local f=Makefile
    129 
    130 	grep -q '^%' $f >tmp.template
    131 
    132 	grep -q '^MACHINE=regress$' $f &&
    133 	grep -q '^PARAM=-DMAXUSERS=4$' $f &&
    134 	grep -q '^all: regress$' $f &&
    135 	grep -q '^regress:' $f &&
    136 	[ ! -s tmp.template ] &&
    137 	:
    138 }
    139 
    140 test_min()
    141 {
    142 	local res=1
    143 
    144 	run_and_check_prep min
    145 
    146 	config -s "${supportdir}" -b compile/min "${config}" >/dev/null &&
    147 	cd compile/min &&
    148 	check_min_files &&
    149 	check_min_makefile &&
    150 	cd $OLDPWD &&
    151 	res=0
    152 
    153 	atf_check test $res -eq 0
    154 }
    155 
    156 test_case min pass "Minimal config"
    157 min_body() {
    158 	test_min
    159 }
    160 
    161 atf_init_test_cases()
    162 {
    163 	atf_add_test_case shadow_instance
    164 	atf_add_test_case loop
    165 	atf_add_test_case loop2
    166 	atf_add_test_case pseudo_parent
    167 	atf_add_test_case postponed_orphan
    168 	atf_add_test_case no_pseudo
    169 	atf_add_test_case deffs_redef
    170 	atf_add_test_case undefined_opt
    171 	atf_add_test_case no_undefined_opt
    172 	atf_add_test_case min
    173 }
    174