tests: convert the multi-prog $VERBOSE/--version uses

E.g.,

-test "$VERBOSE" = yes && { env -- pwd --version; readlink --version; }
+print_ver_ pwd readlink

-test "$VERBOSE" = yes && { stdbuf --version; mv --version; }
+print_ver_ stdbuf mv

Use this command:
git grep -l 'VERBOSE.*--version'|xargs perl -ni \
  -e '/^test "\$VERBOSE" = yes && { .*--version/ or print,next;' \
  -e 's/env -- //g;' \
  -e 's/test "\$VERBOSE" = yes && { /print_ver_ /;' \
  -e ' s/(\w+) --version;/$1/g; s/ *}$//; print'

tests/chmod/silent

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { chgrp --version; chmod --version; chown --version; }
+print_ver_ chgrp chmod chown
 
 chmod -f 0   no-such 2> out && fail=1
 chgrp -f 0   no-such 2>> out && fail=1

tests/cp/acl

@@ -18,7 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { mv --version; getfacl --version; setfacl --version; }
+print_ver_ mv getfacl setfacl
 
 require_acl_
 

tests/cp/cp-mv-enotsup-xattr

@@ -19,7 +19,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { cp --version; mv --version; }
+print_ver_ cp mv
 
 require_root_
 

tests/cp/perm

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { cp --version; mv --version; }
+print_ver_ cp mv
 
 very_expensive_
 

tests/ls/rt-1

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { ls --version; touch --version; }
+print_ver_ ls touch
 
 date=1998-01-15
 

tests/misc/env-null

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { env --version; env -- printenv --version; }
+print_ver_ env printenv
 
 # POSIX is clear that environ may, but need not be, sorted.
 # Environment variable values may contain newlines, which cannot be

tests/misc/pwd-unreadable-parent

@@ -19,7 +19,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { env -- pwd --version; readlink --version; }
+print_ver_ pwd readlink
 
 test $host_os != linux-gnu &&
   skip_test_ 'vendor getcwd may be inadequate'

tests/misc/stdbuf

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { stdbuf --version; mv --version; }
+print_ver_ stdbuf mv
 
 getlimits_
 require_built_ stdbuf

tests/misc/xattr

@@ -19,7 +19,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { cp --version; mv --version; ginstall --version; }
+print_ver_ cp mv ginstall
 
 # Skip this test if cp was built without xattr support:
 touch src dest || framework_failure

tests/mkdir/selinux

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { mkdir --version; mkfifo --version; mknod --version; }
+print_ver_ mkdir mkfifo mknod
 
 # Note: on an SELinux/enforcing system running mcstransd older than
 # mcstrans-0.2.8-1.fc9, the following commands may mistakenly exit

tests/mv/acl

@@ -18,7 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { mv --version; getfacl --version; setfacl --version; }
+print_ver_ mv getfacl setfacl
 
 require_acl_
 

tests/mv/childproof

@@ -19,7 +19,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { cp --version; mv --version; ln --version; }
+print_ver_ cp mv ln
 
 skip_if_root_
 

tests/mv/dup-source

@@ -20,7 +20,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { cp --version; mv --version; }
+print_ver_ cp mv
 
 skip_if_root_
 

tests/mv/hard-2

@@ -18,7 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { cp --version; mv --version; }
+print_ver_ cp mv
 
 skip_if_root_
 

tests/mv/i-2

@@ -18,7 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { cp --version; mv --version; }
+print_ver_ cp mv
 
 skip_if_root_
 

tests/mv/part-symlink

@@ -18,7 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { cp --version; mv --version; }
+print_ver_ cp mv
 
 cleanup_() { rm -rf "$other_partition_tmpdir"; }
 . "$abs_srcdir/other-fs-tmpdir"

tests/mv/update

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 . "${srcdir=.}/init.sh"; path_prepend_ ../src
-test "$VERBOSE" = yes && { cp --version; mv --version; }
+print_ver_ cp mv
 
 echo old > old || framework_failure
 touch -d yesterday old || framework_failure