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#!/usr/bin/perl -w
BEGIN {
if( $ENV{PERL_CORE} ) {
chdir 't';
@INC = '../lib';
}
}
use strict;
use warnings;
my $have_perlio;
BEGIN {
# All together so Test::More sees the open discipline
$have_perlio = eval q[
require PerlIO;
binmode *STDOUT, ":encoding(utf8)";
binmode *STDERR, ":encoding(utf8)";
require Test::More;
1;
];
}
use Test::More;
if( !$have_perlio ) {
plan skip_all => "Don't have PerlIO";
}
else {
plan tests => 5;
}
SKIP: {
skip( "Need PerlIO for this feature", 3 )
unless $have_perlio;
my %handles = (
output => \*STDOUT,
failure_output => \*STDERR,
todo_output => \*STDOUT
);
for my $method (keys %handles) {
my $src = $handles{$method};
my $dest = Test::More->builder->$method;
is_deeply { map { $_ => 1 } PerlIO::get_layers($dest) },
{ map { $_ => 1 } PerlIO::get_layers($src) },
"layers copied to $method";
}
}
# Test utf8 is ok.
{
my $uni = "\x{11e}";
my @warnings;
local $SIG{__WARN__} = sub {
push @warnings, @_;
};
is( $uni, $uni, "Testing $uni" );
is_deeply( \@warnings, [] );
}
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