selftest: Use TESTS env var to specify tests to run like Samba4 does.

source/script/tests/selftest.sh

@@ -6,7 +6,7 @@ if [ $# != 3 ]; then
 fi
 
 SMBTORTURE4=$3
-TESTS=$2
+SUBTESTS=$2
 
 ##
 ## create the test directory
@@ -290,7 +290,7 @@ START=`date`
 
  failed=0
 
- . $SCRIPTDIR/tests_$TESTS.sh
+ . $SCRIPTDIR/tests_$SUBTESTS.sh
  exit $failed
 )
 failed=$?

source/script/tests/tests_all.sh

@@ -64,7 +64,7 @@ posix_s3() {
 	fi
 }
 
-if test "x$RUNTESTS" = "x" ; then
+if test "x$TESTS" = "x" ; then
 	local_s3
 	smbtorture_s3
 	smbtorture_s3_encrypted
@@ -75,7 +75,7 @@ if test "x$RUNTESTS" = "x" ; then
 	net_registry
 	posix_s3
 else
-	for THIS_TEST in $RUNTESTS; do
+	for THIS_TEST in $TESTS; do
 		$THIS_TEST
 	done
 fi