Remove empty unit test.

diff --git a/selftest/test_subunit.pl b/selftest/test_subunit.pl
deleted file mode 100755 (executable)
index 28522ed..0000000
--- a/selftest/test_subunit.pl
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/usr/bin/perl
-
-use Test::More tests => 0;
-use FindBin qw($RealBin);
-use lib $RealBin;
-use Subunit qw(parse_results);
-