coreutils-9.4.170-7b206 mv/mv-exchange test failure

[Bruno Haible]

The mv/mv-exchange test fails on:
  - NetBSD 9.3
  - OpenBSD 7.4
  - AIX 7.1
  - AIX 7.3.1


test-suite.log from NetBSD 9.3:

FAIL: tests/mv/mv-exchange
==========================

mv: cannot exchange 'a' and 'b': Not supported
FAIL tests/mv/mv-exchange.sh (exit status: 1)


test-suite.log from OpenBSD 7.4:

FAIL: tests/mv/mv-exchange
==========================

++ initial_cwd_=/home/bruno/coreutils-9.4.170-7b206/build
+++ testdir_prefix_
+++ printf gt
++ pfx_=gt
+++ mktempd_ /home/bruno/coreutils-9.4.170-7b206/build gt-mv-exchange.sh.XXXX
+++ case $# in
+++ destdir_=/home/bruno/coreutils-9.4.170-7b206/build
+++ template_=gt-mv-exchange.sh.XXXX
+++ MAX_TRIES_=4
+++ case $destdir_ in
+++ destdir_slash_=/home/bruno/coreutils-9.4.170-7b206/build/
+++ case $template_ in
++++ unset TMPDIR
+++ d=/home/bruno/coreutils-9.4.170-7b206/build/gt-mv-exchange.sh.TWUb
+++ case $d in
+++ :
+++ test -d /home/bruno/coreutils-9.4.170-7b206/build/gt-mv-exchange.sh.TWUb
++++ ls -dgo /home/bruno/coreutils-9.4.170-7b206/build/gt-mv-exchange.sh.TWUb
+++ perms='drwx------ 2 512 Mar 24 12:51 
/home/bruno/coreutils-9.4.170-7b206/build/gt-mv-exchange.sh.TWUb'
+++ case $perms in
+++ :
+++ echo /home/bruno/coreutils-9.4.170-7b206/build/gt-mv-exchange.sh.TWUb
+++ return
++ test_dir_=/home/bruno/coreutils-9.4.170-7b206/build/gt-mv-exchange.sh.TWUb
++ cd /home/bruno/coreutils-9.4.170-7b206/build/gt-mv-exchange.sh.TWUb
++ case $srcdir in
++ srcdir=../..
++ builddir=..
++ export srcdir builddir
++ gl_init_sh_nl_='
'
++ IFS='        
'
++ for sig_ in 1 2 3 13 15
+++ expr 1 + 128
++ eval 'trap '\''Exit 129'\'' 1'
+++ trap 'Exit 129' 1
++ for sig_ in 1 2 3 13 15
+++ expr 2 + 128
++ eval 'trap '\''Exit 130'\'' 2'
+++ trap 'Exit 130' 2
++ for sig_ in 1 2 3 13 15
+++ expr 3 + 128
++ eval 'trap '\''Exit 131'\'' 3'
+++ trap 'Exit 131' 3
++ for sig_ in 1 2 3 13 15
+++ expr 13 + 128
++ eval 'trap '\''Exit 141'\'' 13'
+++ trap 'Exit 141' 13
++ for sig_ in 1 2 3 13 15
+++ expr 15 + 128
++ eval 'trap '\''Exit 143'\'' 15'
+++ trap 'Exit 143' 15
++ saved_IFS='  
'
++ IFS=:
++ new_PATH=
++ sep_=
++ for dir in $PATH
++ case "$dir" in
++ test -d /home/bruno/coreutils-9.4.170-7b206/build/src/.
++ new_PATH=/home/bruno/coreutils-9.4.170-7b206/build/src
++ sep_=:
++ for dir in $PATH
++ case "$dir" in
++ test -d /home/bruno/bin/.
++ new_PATH=/home/bruno/coreutils-9.4.170-7b206/build/src:/home/bruno/bin
++ sep_=:
++ for dir in $PATH
++ case "$dir" in
++ test -d /bin/.
++ new_PATH=/home/bruno/coreutils-9.4.170-7b206/build/src:/home/bruno/bin:/bin
++ sep_=:
++ for dir in $PATH
++ case "$dir" in
++ test -d /sbin/.
++ 
new_PATH=/home/bruno/coreutils-9.4.170-7b206/build/src:/home/bruno/bin:/bin:/sbin
++ sep_=:
++ for dir in $PATH
++ case "$dir" in
++ test -d /usr/bin/.
++ 
new_PATH=/home/bruno/coreutils-9.4.170-7b206/build/src:/home/bruno/bin:/bin:/sbin:/usr/bin
++ sep_=:
++ for dir in $PATH
++ case "$dir" in
++ test -d /usr/sbin/.
++ 
new_PATH=/home/bruno/coreutils-9.4.170-7b206/build/src:/home/bruno/bin:/bin:/sbin:/usr/bin:/usr/sbin
++ sep_=:
++ for dir in $PATH
++ case "$dir" in
++ test -d /usr/local/bin/.
++ 
new_PATH=/home/bruno/coreutils-9.4.170-7b206/build/src:/home/bruno/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin
++ sep_=:
++ for dir in $PATH
++ case "$dir" in
++ test -d /usr/local/sbin/.
++ 
new_PATH=/home/bruno/coreutils-9.4.170-7b206/build/src:/home/bruno/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
++ sep_=:
++ IFS='        
'
++ 
PATH=/home/bruno/coreutils-9.4.170-7b206/build/src:/home/bruno/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
++ export PATH
++ trap remove_tmp_ EXIT
+ path_prepend_ ./src
+ test 1 '!=' 0
+ path_dir_=./src
+ case $path_dir_ in
+ abs_path_dir_=/home/bruno/coreutils-9.4.170-7b206/build/./src
+ case $abs_path_dir_ in
+ 
PATH=/home/bruno/coreutils-9.4.170-7b206/build/./src:/home/bruno/coreutils-9.4.170-7b206/build/src:/home/bruno/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
+ create_exe_shims_ /home/bruno/coreutils-9.4.170-7b206/build/./src
+ case $EXEEXT in
+ return 0
+ shift
+ test 0 '!=' 0
+ export PATH
+ print_ver_ mv
+ require_built_ mv
+ skip_=no
+ for i in "$@"
+ case " $built_programs " in
+ test no = yes
+ test yes = yes
+ local i
+ for i in $*
+ env mv --version
mv (GNU coreutils) 9.4.170-7b206
Copyright (C) 2024 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Written by Mike Parker, David MacKenzie, and Jim Meyering.
+ touch a
+ mkdir b
+ mv -T --exchange a b
+ grep 'not supported' exchange_err
+ cat exchange_err
mv: cannot exchange 'a' and 'b': Not supported
+ fail=1
+ touch c
+ returns_ 1 mv --exchange a
+ returns_ 1 mv --exchange a b c
+ returns_ 1 mv --exchange a d
+ Exit 1
+ set +e
+ exit 1
+ exit 1
+ remove_tmp_
+ __st=1
+ cleanup_
+ :
+ test '' = yes
+ cd /home/bruno/coreutils-9.4.170-7b206/build
+ chmod -R u+rwx 
/home/bruno/coreutils-9.4.170-7b206/build/gt-mv-exchange.sh.TWUb
+ rm -rf /home/bruno/coreutils-9.4.170-7b206/build/gt-mv-exchange.sh.TWUb
+ exit 1
FAIL tests/mv/mv-exchange.sh (exit status: 1)


test-suite.log from AIX 7.1 and AIX 7.3.1:

FAIL: tests/mv/mv-exchange
==========================

mv: cannot exchange 'a' and 'b': Unsupported attribute value
FAIL tests/mv/mv-exchange.sh (exit status: 1)


test-suite.log from AIX 7.3.1: