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/'

3 files changed, 3 insertions, 3 deletions

diff --git a/tests/rmdir/fail-perm b/tests/rmdir/fail-perm
index 8c37f8d90..bf1245f70 100755
--- a/tests/rmdir/fail-perm
+++ b/tests/rmdir/fail-perm
@@ -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 && rmdir --version
+print_ver_ rmdir
 
 mkdir d d/e d/e/f || framework_failure
 chmod a-w d || framework_failure
diff --git a/tests/rmdir/ignore b/tests/rmdir/ignore
index 08183607e..ffd0090fc 100755
--- a/tests/rmdir/ignore
+++ b/tests/rmdir/ignore
@@ -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 && rmdir --version
+print_ver_ rmdir
 
 cwd=`pwd`
 mkdir -p "$cwd/a/b/c" "$cwd/a/x" || framework_failure
diff --git a/tests/rmdir/t-slash b/tests/rmdir/t-slash
index f7d1f0dce..f83b6283d 100755
--- a/tests/rmdir/t-slash
+++ b/tests/rmdir/t-slash
@@ -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 && rmdir --version
+print_ver_ rmdir
 
 mkdir dir || framework_failure