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'

17 files changed, 17 insertions, 17 deletions

diff --git a/tests/chmod/silent b/tests/chmod/silent
index 20c232b94..f56e34774 100755
--- a/tests/chmod/silent
+++ b/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
diff --git a/tests/cp/acl b/tests/cp/acl
index a3b909ae4..392675703 100755
--- a/tests/cp/acl
+++ b/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_
 
diff --git a/tests/cp/cp-mv-enotsup-xattr b/tests/cp/cp-mv-enotsup-xattr
index bcee4214f..d3516f6d6 100755
--- a/tests/cp/cp-mv-enotsup-xattr
+++ b/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_
 
diff --git a/tests/cp/perm b/tests/cp/perm
index cb4709f50..e5fdb098d 100755
--- a/tests/cp/perm
+++ b/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_
 
diff --git a/tests/ls/rt-1 b/tests/ls/rt-1
index 909deb161..56de502db 100755
--- a/tests/ls/rt-1
+++ b/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
 
diff --git a/tests/misc/env-null b/tests/misc/env-null
index c08856c01..8d5b85af6 100755
--- a/tests/misc/env-null
+++ b/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
diff --git a/tests/misc/pwd-unreadable-parent b/tests/misc/pwd-unreadable-parent
index b24a97c89..9483981b9 100755
--- a/tests/misc/pwd-unreadable-parent
+++ b/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'
diff --git a/tests/misc/stdbuf b/tests/misc/stdbuf
index 4a694c7cd..59c780370 100755
--- a/tests/misc/stdbuf
+++ b/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
diff --git a/tests/misc/xattr b/tests/misc/xattr
index 13e0857a5..67dfdef51 100755
--- a/tests/misc/xattr
+++ b/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
diff --git a/tests/mkdir/selinux b/tests/mkdir/selinux
index f055cb8ac..e7fadf958 100755
--- a/tests/mkdir/selinux
+++ b/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
diff --git a/tests/mv/acl b/tests/mv/acl
index 75f500786..4157ab52b 100755
--- a/tests/mv/acl
+++ b/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_
 
diff --git a/tests/mv/childproof b/tests/mv/childproof
index ed6c1802e..fadf44ed5 100755
--- a/tests/mv/childproof
+++ b/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_
 
diff --git a/tests/mv/dup-source b/tests/mv/dup-source
index 34ef63332..c70753f06 100755
--- a/tests/mv/dup-source
+++ b/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_
 
diff --git a/tests/mv/hard-2 b/tests/mv/hard-2
index eb83b117f..d86435ab7 100755
--- a/tests/mv/hard-2
+++ b/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_
 
diff --git a/tests/mv/i-2 b/tests/mv/i-2
index 7e49bcadd..030828238 100755
--- a/tests/mv/i-2
+++ b/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_
 
diff --git a/tests/mv/part-symlink b/tests/mv/part-symlink
index 3f67d6cdd..425718aff 100755
--- a/tests/mv/part-symlink
+++ b/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"
diff --git a/tests/mv/update b/tests/mv/update
index 5bee53cb2..94a892701 100755
--- a/tests/mv/update
+++ b/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