Use (file PerlIO::Layer 'perlio') rather than $Config{useperlio}

[p5sagit/p5-mst-13.2.git] / t / io / binmode.t

diff --git a/t/io/binmode.t b/t/io/binmode.t
index 4991d5e..3775290 100644 (file)
--- a/t/io/binmode.t
+++ b/t/io/binmode.t
@@ -11,20 +11,20 @@ require "test.pl";
 plan(tests => 8);
 
 ok( binmode(STDERR),            'STDERR made binary' );
-if ($Config{useperlio}) {
+if (find PerlIO::Layer 'perlio') {
   ok( binmode(STDERR, ":unix"),   '  with unix discipline' );
 } else {
-  ok(1,   '  skip unix discipline for -Uuseperlio' );
+  ok(1,   '  skip unix discipline without PerlIO layers' );
 }
 ok( binmode(STDERR, ":raw"),    '  raw' );
 ok( binmode(STDERR, ":crlf"),   '  and crlf' );
 
 # If this one fails, we're in trouble.  So we just bail out.
 ok( binmode(STDOUT),            'STDOUT made binary' )      || exit(1);
-if ($Config{useperlio}) {
+if (find PerlIO::Layer 'perlio') {
   ok( binmode(STDOUT, ":unix"),   '  with unix discipline' );
 } else {
-  ok(1,   '  skip unix discipline for -Uuseperlio' );
+  ok(1,   '  skip unix discipline without PerlIO layers' );
 }
 ok( binmode(STDOUT, ":raw"),    '  raw' );
 ok( binmode(STDOUT, ":crlf"),   '  and crlf' );