tests: substitute the single-program $VERBOSE/--version uses

Automatically make all of the changes like this:

  -test "$VERBOSE" = yes && chgrp --version
  +print_ver_ chgrp

git grep -l 'VERBOSE.*--version'|xargs perl -pi -e \
  's/test "\$VERBOSE" = yes && (\w+) --version/print_ver_ $1/'

4 files changed, 4 insertions, 4 deletions

diff --git a/tests/chown/basic b/tests/chown/basic
index 3ad43b403..59f3cb7b4 100755
--- a/tests/chown/basic
+++ b/tests/chown/basic
@@ -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
+print_ver_ chgrp
 require_root_
 
 touch f || framework_failure
diff --git a/tests/chown/deref b/tests/chown/deref
index 85603b429..7ea8a0951 100755
--- a/tests/chown/deref
+++ b/tests/chown/deref
@@ -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 && chown --version
+print_ver_ chown
 
 ln -s no-such dangle || framework_failure
 
diff --git a/tests/chown/preserve-root b/tests/chown/preserve-root
index c01149629..f3cd26741 100755
--- a/tests/chown/preserve-root
+++ b/tests/chown/preserve-root
@@ -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 && chown --version
+print_ver_ chown
 skip_if_root_
 
 mkdir d && ln -s / d/slink-to-root
diff --git a/tests/chown/separator b/tests/chown/separator
index 914d9cca4..859ae9ae1 100755
--- a/tests/chown/separator
+++ b/tests/chown/separator
@@ -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 && chown --version
+print_ver_ chown
 
 id_u=`id -u` || framework_failure
 test -n "$id_u" || framework_failure