Remove obsolete core test directory boilerplate from bignum.

This was only needed for testing in the core, when the core's tests all ran in
the top level t/ directory. Without this getting in the way, we don't need
t/TEST and t/harness to run the tests with absolute paths in @INC. Testing in
the CPAN distribution is unaffected.

1 files changed, 1 insertions, 9 deletions

diff --git a/dist/bignum/t/option_l.t b/dist/bignum/t/option_l.t
index cfa8033f22..d8c6b87a1a 100644
--- a/dist/bignum/t/option_l.t
+++ b/dist/bignum/t/option_l.t
@@ -2,16 +2,8 @@
 
 # test the "l", "lib", "try" and "only" options:
 
-use Test::More;
 use strict;
-
-BEGIN
-  {
-  $| = 1;
-  chdir 't' if -d 't';
-  unshift @INC, '../lib';
-  plan tests => 19;
-  }
+use Test::More tests => 19;
 
 use bignum;