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/readlink/can-e b/tests/readlink/can-e
index d7e934e39..2d2868d0f 100755
--- a/tests/readlink/can-e
+++ b/tests/readlink/can-e
@@ -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 && readlink --version
+print_ver_ readlink
 
 pwd=`pwd`
 my_pwd=$("$abs_top_builddir/src/pwd")
diff --git a/tests/readlink/can-f b/tests/readlink/can-f
index a5020e646..7ed5b0866 100755
--- a/tests/readlink/can-f
+++ b/tests/readlink/can-f
@@ -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 && readlink --version
+print_ver_ readlink
 
 pwd=`pwd`
 my_pwd=$("$abs_top_builddir/src/pwd")
diff --git a/tests/readlink/can-m b/tests/readlink/can-m
index cf7c994bd..b5cfc1d5e 100755
--- a/tests/readlink/can-m
+++ b/tests/readlink/can-m
@@ -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 && readlink --version
+print_ver_ readlink
 
 pwd=`pwd`
 my_pwd=$("$abs_top_builddir/src/pwd")
diff --git a/tests/readlink/rl-1 b/tests/readlink/rl-1
index 36dde3dc2..0b0359588 100755
--- a/tests/readlink/rl-1
+++ b/tests/readlink/rl-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 && readlink --version
+print_ver_ readlink
 
 mkdir subdir || framework_failure
 touch regfile || framework_failure