use v6; use Test; =kwid I/O tests =cut plan 2; if $*OS eq "browser" { skip_rest "Programs running in browsers don't have access to regular IO."; exit; } my $filename = "foo"; { my $fh = try { open($filename, :w) }; isa_ok($fh, IO); } { my $fh = try { open($filename, :w) }; isa_ok($fh, IO, :todo); }