Make extensions in ext run their tests from the extension's own directory.

Inspired by, and in parts borrows from, Schwern's branch on github, but takes a
slightly different approach in places.

Not quite perfect yet - ext/File-Glob still runs from t, at least one FIXME
needs fixing, and the changes to dual-life modules' tests need to be filtered
back upstream, and possibly modified to suit their respective authors.

But it works.

1 files changed, 0 insertions, 5 deletions

diff --git a/ext/POSIX/t/sigaction.t b/ext/POSIX/t/sigaction.t
index 0d532b2472..fd6cf2de65 100644
--- a/ext/POSIX/t/sigaction.t
+++ b/ext/POSIX/t/sigaction.t
@@ -1,10 +1,5 @@
 #!./perl
 
-BEGIN {
-	chdir 't' if -d 't';
-	unshift @INC, '../lib';
-}
-
 BEGIN{
 	# Don't do anything if POSIX is missing, or sigaction missing.
 	use Config;