disable test if limits not enforced

bug 1874

testsuite/expect/test2.25

@@ -41,6 +41,9 @@ print_header $test_id
 if {![test_super_user]} {
 	send_user "\nWARNING: This test can't be run except as SlurmUser or root\n"
 	exit 0
+} elseif {![test_limits_enforced]} {
+	send_user "\nWARNING: AccountingStorageEnforce limits must be set\n"
+	exit 0
 }
 
 proc mod_assoc_vals { } {