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      1 #	$NetBSD: t_hello.sh,v 1.3 2025/05/02 23:04:06 riastradh Exp $
      2 #
      3 # Copyright (c) 2025 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 checksupport()
     29 {
     30 	local prog
     31 
     32 	prog=$1
     33 	test -f "$(atf_get_srcdir)/${prog}" || atf_skip "not supported"
     34 }
     35 
     36 checkrun()
     37 {
     38 	local prog
     39 
     40 	prog=$1
     41 	atf_check -o inline:"${prog}: Hello, world! 42\n" \
     42 	    "$(atf_get_srcdir)/${prog}"
     43 }
     44 
     45 cleanup()
     46 {
     47 	local prog
     48 
     49 	prog=$1
     50 	test -f "${prog}.core" || return 0
     51 	readelf -rs "$(atf_get_srcdir)/${prog}"
     52 	gdb -batch -ex bt -ex 'info registers' -ex disas \
     53 	    "$(atf_get_srcdir)/${prog}" "${prog}.core"
     54 }
     55 
     56 atf_test_case dynamic cleanup
     57 dynamic_head()
     58 {
     59 	atf_set "descr" "Test a dynamic executable"
     60 }
     61 dynamic_body()
     62 {
     63 	checksupport h_hello_dyn
     64 	checkrun h_hello_dyn
     65 }
     66 dynamic_cleanup()
     67 {
     68 	cleanup h_hello_dyn
     69 }
     70 
     71 atf_test_case dynamicpie cleanup
     72 dynamicpie_head()
     73 {
     74 	atf_set "descr" "Test a dynamic position-independent executable"
     75 }
     76 dynamicpie_body()
     77 {
     78 	checksupport h_hello_dynpie
     79 	checkrun h_hello_dynpie
     80 }
     81 dynamicpie_cleanup()
     82 {
     83 	cleanup h_hello_dynpie
     84 }
     85 
     86 atf_test_case relr cleanup
     87 relr_head()
     88 {
     89 	atf_set "descr" "Test a static PIE executable with RELR relocations"
     90 }
     91 relr_body()
     92 {
     93 	checksupport h_hello_relr
     94 	case `uname -p` in
     95 	i386|x86_64)
     96 		;;
     97 	*)	atf_expect_fail "PR lib/59359: static pies are broken"
     98 		;;
     99 	esac
    100 	checkrun h_hello_relr
    101 }
    102 relr_cleanup()
    103 {
    104 	cleanup h_hello_relr
    105 }
    106 
    107 atf_test_case static cleanup
    108 static_head()
    109 {
    110 	atf_set "descr" "Test a static executable"
    111 }
    112 static_body()
    113 {
    114 	checksupport h_hello_sta
    115 	checkrun h_hello_sta
    116 }
    117 static_cleanup()
    118 {
    119 	cleanup h_hello_sta
    120 }
    121 
    122 atf_test_case staticpie cleanup
    123 staticpie_head()
    124 {
    125 	atf_set "descr" "Test a static position-independent executable"
    126 }
    127 staticpie_body()
    128 {
    129 	checksupport h_hello_stapie
    130 	case `uname -p` in
    131 	i386|x86_64)
    132 		;;
    133 	*)	atf_expect_fail "PR lib/59359: static pies are broken"
    134 		;;
    135 	esac
    136 	checkrun h_hello_stapie
    137 }
    138 staticpie_cleanup()
    139 {
    140 	cleanup h_hello_stapie
    141 }
    142 
    143 atf_init_test_cases()
    144 {
    145 	atf_add_test_case dynamic
    146 	atf_add_test_case dynamicpie
    147 	atf_add_test_case relr
    148 	atf_add_test_case static
    149 	atf_add_test_case staticpie
    150 }
    151