Run $PERL to see if it is available, rather than testing its value.

3 files changed, 12 insertions, 16 deletions

diff --git a/tests/rm/empty-name b/tests/rm/empty-name
index e20a146af..c9db70a99 100755
--- a/tests/rm/empty-name
+++ b/tests/rm/empty-name
@@ -7,12 +7,11 @@
 : ${PERL=perl}
 : ${srcdir=.}
 
-case "$PERL" in
-  *'missing perl')
-  echo 1>&2 "$0: configure didn't find a usable version of Perl, so can't run this test"
+$PERL -e 1 > /dev/null 2>&1 || {
+  echo 1>&2 "$0: configure didn't find a usable version of Perl," \
+    "so can't run this test"
   exit 77
-  ;;
-esac
+}
 
 exec $PERL -w -I$srcdir/.. -MFetish -- - << \EOF
 require 5.003;
diff --git a/tests/rm/fail-eperm b/tests/rm/fail-eperm
index 837804bdd..2e4d64cb3 100755
--- a/tests/rm/fail-eperm
+++ b/tests/rm/fail-eperm
@@ -6,13 +6,11 @@
 : ${PERL=perl}
 : ${srcdir=.}
 
-case "$PERL" in
-  *'missing perl') #'
-  echo 1>&2 \
-   "$0: configure didn't find a usable version of Perl, so can't run this test"
+$PERL -e 1 > /dev/null 2>&1 || {
+  echo 1>&2 "$0: configure didn't find a usable version of Perl," \
+    "so can't run this test"
   exit 77
-  ;;
-esac
+}
 
 ARGV_0=$0
 export ARGV_0
diff --git a/tests/rm/unreadable b/tests/rm/unreadable
index a778e015d..737e22a99 100755
--- a/tests/rm/unreadable
+++ b/tests/rm/unreadable
@@ -3,12 +3,11 @@
 : ${PERL=perl}
 : ${srcdir=.}
 
-case "$PERL" in
-  *'missing perl')
-  echo 1>&2 "$0: configure didn't find a usable version of Perl, so can't run this test"
+$PERL -e 1 > /dev/null 2>&1 || {
+  echo 1>&2 "$0: configure didn't find a usable version of Perl," \
+    "so can't run this test"
   exit 77
-  ;;
-esac
+}
 
 exec $PERL -w -I$srcdir/.. -MFetish -- - << \EOF
 require 5.003;