- Some of the lib/libc and lib/thr tests fail - lib/msun/exp_test:exp2_values now passes with clang 3.8.0 The Makefiles in contrib/netbsd-tests were pruned as they have no value Sponsored by: EMC / Isilon Storage Division
231 lines
5.3 KiB
Bash
Executable File
231 lines
5.3 KiB
Bash
Executable File
# $NetBSD: t_script.sh,v 1.7 2014/11/16 04:47:18 uebayasi Exp $
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#
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# Copyright (c) 2014 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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################################################################################
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atf_test_case order_default
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order_default_head() {
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atf_set "descr" "check if default object ordering works"
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atf_set "require.progs" "cc" "ld" "readelf" "nm" "sed" "grep"
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}
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order_default_body() {
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cat > test.x << EOF
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SECTIONS {
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/* do nothing; but ld has implicit scripts internally */
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/* which usually do: *(.data) *(.data.*) */
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}
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EOF
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order_assert_descending
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}
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################################################################################
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atf_test_case order_merge
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order_merge_head() {
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atf_set "descr" "check if glob merge keeps object ordering"
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atf_set "require.progs" ${order_require_progs}
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}
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order_merge_body() {
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cat > test.x << EOF
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SECTIONS {
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.data : {
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*(.data .data.*)
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}
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}
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EOF
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order_assert_descending
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}
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################################################################################
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atf_test_case order_reorder
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order_reorder_head() {
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atf_set "descr" "check if object reordering works"
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atf_set "require.progs" ${order_require_progs}
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}
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order_reorder_body() {
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cat > test.x << EOF
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SECTIONS {
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.data : {
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*(.data)
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*(.data.a)
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*(.data.b)
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*(.data.c)
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}
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}
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EOF
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order_assert_ascending
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}
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################################################################################
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atf_test_case order_sort
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order_sort_head() {
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atf_set "descr" "check if object sort works"
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atf_set "require.progs" ${order_require_progs}
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}
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order_sort_body() {
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cat > test.x << EOF
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SECTIONS {
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.data : {
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*(.data)
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/* SORT_BY_NAME */
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SORT(*)(.data.*)
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}
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}
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EOF
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order_assert_ascending
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}
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################################################################################
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atf_test_case multisec
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multisec_head() {
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atf_set "descr" "check if multiple SECTIONS commands work"
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atf_set "require.progs" ${order_require_progs}
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}
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multisec_body() {
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cat > test.c << EOF
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#include <sys/cdefs.h>
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char a __section(".data.a") = 'a';
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char b __section(".data.b") = 'b';
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char c __section(".data.c") = 'c';
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EOF
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atf_check -s exit:0 -o ignore -e ignore cc -c test.c
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cat > test.x << EOF
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SECTIONS {
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.data : {
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*(.data)
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*(.data.a)
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}
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}
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SECTIONS {
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.data : {
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*(.data)
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*(.data.b)
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}
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}
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EOF
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atf_check -s exit:0 -o ignore -e ignore \
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ld -r -T test.x -Map test.map -o test.ro test.o
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extract_section_names test.ro >test.secs
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extract_symbol_names test.ro >test.syms
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assert_nosec '\.data\.a'
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assert_nosec '\.data\.b'
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assert_sec '\.data\.c'
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}
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################################################################################
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order_require_progs="cc ld readelf nm sed grep"
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order_assert_ascending() {
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order_assert_order a b c
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}
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order_assert_descending() {
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order_assert_order c b a
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}
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order_assert_order() {
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order_compile
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order_link
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{
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match $1 && match $2 && match $3
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} <test.syms
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atf_check test "$?" -eq 0
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}
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order_compile() {
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for i in a b c; do
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cat > $i.c << EOF
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#include <sys/cdefs.h>
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char $i __section(".data.$i") = '$i';
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EOF
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atf_check -s exit:0 -o ignore -e ignore cc -c $i.c
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done
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cat > test.c << EOF
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int main(void) { return 0; }
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EOF
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atf_check -s exit:0 -o ignore -e ignore cc -c test.c
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}
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order_link() {
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# c -> b -> a
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atf_check -s exit:0 -o ignore -e ignore \
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ld -r -T test.x -Map test.map -o x.o c.o b.o a.o
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atf_check -s exit:0 -o ignore -e ignore \
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cc -o test test.o x.o
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extract_symbol_names test |
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grep '^[abc]$' >test.syms
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}
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extract_section_names() {
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readelf -S "$1" |
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sed -ne '/\] \./ { s/^.*\] //; s/ .*$//; p }'
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}
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extract_symbol_names() {
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nm -n "$1" |
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sed -e 's/^.* //'
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}
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match() {
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read line
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case "$line" in
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*"$1"*) return 0;
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esac
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return 1
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}
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assert_sec() {
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atf_check -s exit:0 -o ignore -e ignore \
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grep "^$1\$" test.secs
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}
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assert_nosec() {
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atf_check -s exit:1 -o ignore -e ignore \
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grep "^$1\$" test.secs
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}
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################################################################################
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atf_init_test_cases()
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{
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atf_add_test_case order_default
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atf_add_test_case order_merge
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atf_add_test_case order_reorder
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atf_add_test_case order_sort
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atf_add_test_case multisec
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}
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