}
use Config;
+no warnings 'once';
my $test = 1;
-print "1..26\n";
+my $tests_needing_perlio = 17;
+plan(12 + $tests_needing_perlio);
print "ok 1\n";
open(DUPOUT,">&STDOUT");
open(DUPERR,">&STDERR");
-open(STDOUT,">Io.dup") || die "Can't open stdout";
+my $tempfile = tempfile();
+
+open(STDOUT,">$tempfile") || die "Can't open stdout";
open(STDERR,">&STDOUT") || die "Can't open stderr";
select(STDERR); $| = 1;
print `$cmd`;
$cmd = sprintf "$echo 1>&2", 5;
-$cmd = sprintf $echo, 5 if $^O eq 'MacOS'; # don't know if we can do this ...
print `$cmd`;
-# KNOWN BUG system() does not honor STDOUT redirections on VMS.
-if( $^O eq 'VMS' ) {
- print "not ok $_ # TODO system() not honoring STDOUT redirect on VMS\n"
- for 6..7;
-}
-else {
- system sprintf $echo, 6;
- if ($^O eq 'MacOS') {
- system sprintf $echo, 7;
- }
- else {
- system sprintf "$echo 1>&2", 7;
- }
-}
+system sprintf $echo, 6;
+system sprintf "$echo 1>&2", 7;
close(STDOUT) or die "Could not close: $!";
close(STDERR) or die "Could not close: $!";
open(STDOUT,">&DUPOUT") or die "Could not open: $!";
open(STDERR,">&DUPERR") or die "Could not open: $!";
-if (($^O eq 'MSWin32') || ($^O eq 'NetWare') || ($^O eq 'VMS')) { print `type Io.dup` }
-elsif ($^O eq 'MacOS') { system 'catenate Io.dup' }
-else { system 'cat Io.dup' }
-unlink 'Io.dup';
+if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) { print `type $tempfile` }
+elsif ($^O eq 'VMS') { system "type $tempfile.;" } # TYPE defaults to .LIS when there is no extension
+else { system "cat $tempfile" }
print STDOUT "ok 8\n";
curr_test(13);
SKIP: {
- skip("need perlio", 14) unless $Config{useperlio};
+ skip("need perlio", $tests_needing_perlio) unless $Config{useperlio};
ok(open(F, ">&", STDOUT));
isnt(fileno(F), fileno(STDOUT));
close F;
- ok(open(F, "<&=STDIN"));
+ ok(open(F, "<&=STDIN")) or _diag $!;
is(fileno(F), fileno(STDIN));
close F;
is(fileno(F), fileno(STDERR));
close F;
- open(G, ">dup$$") or die;
+ open(G, ">$tempfile") or die;
my $g = fileno(G);
ok(open(F, ">&=$g"));
close G; # flush first
close F; # flush second
- open(G, "<dup$$") or die;
+ open(G, "<$tempfile") or die;
{
my $line;
$line = <G>; chomp $line; is($line, "ggg");
}
close G;
- END { 1 while unlink "dup$$" }
+ open UTFOUT, '>:utf8', $tempfile or die $!;
+ open UTFDUP, '>&UTFOUT' or die $!;
+ # some old greek saying.
+ my $message = "\x{03A0}\x{0391}\x{039D}\x{03A4}\x{0391} \x{03A1}\x{0395}\x{0399}\n";
+ print UTFOUT $message;
+ print UTFDUP $message;
+ binmode UTFDUP, ':utf8';
+ print UTFDUP $message;
+ close UTFOUT;
+ close UTFDUP;
+ open(UTFIN, "<:utf8", $tempfile) or die $!;
+ {
+ my $line;
+ $line = <UTFIN>; is($line, $message);
+ $line = <UTFIN>; is($line, $message);
+ $line = <UTFIN>; is($line, $message);
+ }
+ close UTFIN;
+
}