use warnings;
use Test::More;
use Time::HiRes qw(gettimeofday tv_interval);
+use PublicInbox::Spawn qw(which);
foreach my $mod (qw(Plack::Util Plack::Builder
HTTP::Date HTTP::Status IPC::Run)) {
my $psgi = "./t/httpd-corner.psgi";
my $sock = tcp_server();
+# make sure stdin is not a pipe for lsof test to check for leaking pipes
+open(STDIN, '<', '/dev/null') or die 'no /dev/null: $!';
+
# Make sure we don't clobber socket options set by systemd or similar
# using socket activation:
my ($defer_accept_val, $accf_arg);
}
sub conn_for {
- my ($sock, $msg) = @_;
- my $conn = IO::Socket::INET->new(
- PeerAddr => $sock->sockhost,
- PeerPort => $sock->sockport,
- Proto => 'tcp',
- Type => SOCK_STREAM);
+ my ($dest, $msg) = @_;
+ my $conn = tcp_connect($dest);
ok($conn, "connected for $msg");
- $conn->autoflush(1);
setsockopt($conn, IPPROTO_TCP, TCP_NODELAY, 1);
return $conn;
}
};
SKIP: {
- my $have_curl = 0;
- foreach my $p (split(':', $ENV{PATH})) {
- -x "$p/curl" or next;
- $have_curl = 1;
- last;
- }
- my $ntest = 2;
- $have_curl or skip('curl(1) missing', $ntest);
- my $url = 'http://' . $sock->sockhost . ':' . $sock->sockport . '/sha1';
+ which('curl') or skip('curl(1) missing', 4);
+ my $base = 'http://' . $sock->sockhost . ':' . $sock->sockport;
+ my $url = "$base/sha1";
my ($r, $w);
pipe($r, $w) or die "pipe: $!";
my $cmd = [qw(curl --tcp-nodelay --no-buffer -T- -HExpect: -sS), $url];
is($?, 0, 'curl exited successfully');
is($err, '', 'no errors from curl');
is($out, sha1_hex($str), 'read expected body');
+
+ open my $fh, '-|', qw(curl -sS), "$base/async-big" or die $!;
+ my $n = 0;
+ my $non_zero = 0;
+ while (1) {
+ my $r = sysread($fh, my $buf, 4096) or last;
+ $n += $r;
+ $buf =~ /\A\0+\z/ or $non_zero++;
+ }
+ is($n, 30 * 1024 * 1024, 'got expected output from curl');
+ is($non_zero, 0, 'read all zeros');
}
{
defined(my $x = getsockopt($sock, SOL_SOCKET, $var)) or die;
is($x, $accf_arg, 'SO_ACCEPTFILTER unchanged if previously set');
};
+SKIP: {
+ skip 'only testing lsof(8) output on Linux', 1 if $^O ne 'linux';
+ skip 'no lsof in PATH', 1 unless which('lsof');
+ my @lsof = `lsof -p $pid`;
+ is_deeply([grep(/\bdeleted\b/, @lsof)], [], 'no lingering deleted inputs');
+ is_deeply([grep(/\bpipe\b/, @lsof)], [], 'no extra pipes with -W0');
+};
done_testing();