X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Fperf-nntpd.t;fp=t%2Fperf-nntpd.t;h=4987f98109b1c9e284bd6052daafbb69099f28db;hb=f91753f00b760c0e06eb0384792e5b18bd99bb0f;hp=0000000000000000000000000000000000000000;hpb=e932bd748750234331d5664873272e0cb7ba6025;p=public-inbox.git

diff --git a/t/perf-nntpd.t b/t/perf-nntpd.t
new file mode 100644
index 00000000..4987f981
--- /dev/null
+++ b/t/perf-nntpd.t
@@ -0,0 +1,130 @@
+# Copyright (C) 2018 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+use strict;
+use warnings;
+use Test::More;
+use Benchmark qw(:all);
+use PublicInbox::Inbox;
+use File::Temp qw/tempdir/;
+use POSIX qw(dup2);
+use Fcntl qw(FD_CLOEXEC F_SETFD F_GETFD);
+use Net::NNTP;
+my $pi_dir = $ENV{GIANT_PI_DIR};
+plan skip_all => "GIANT_PI_DIR not defined for $0" unless $pi_dir;
+eval { require PublicInbox::Search };
+my ($host_port, $group, %opts, $s, $pid);
+END {
+	if ($s) {
+		$s->print("QUIT\r\n");
+		$s->getline;
+		$s = undef;
+	}
+	kill 'TERM', $pid if defined $pid;
+};
+
+if (($ENV{NNTP_TEST_URL} || '') =~ m!\Anntp://([^/]+)/([^/]+)\z!) {
+	($host_port, $group) = ($1, $2);
+	$host_port .= ":119" unless index($host_port, ':') > 0;
+} else {
+	$group = 'inbox.test.perf.nntpd';
+	my $ibx = { mainrepo => $pi_dir, newsgroup => $group };
+	$ibx = PublicInbox::Inbox->new($ibx);
+	my $nntpd = 'blib/script/public-inbox-nntpd';
+	my $tmpdir = tempdir('perf-nntpd-XXXXXX', TMPDIR => 1, CLEANUP => 1);
+
+	my $pi_config = "$tmpdir/config";
+	{
+		open my $fh, '>', $pi_config or die "open($pi_config): $!";
+		print $fh <<"" or die "print $pi_config: $!";
+[publicinbox "test"]
+	newsgroup = $group
+	mainrepo = $pi_dir
+	address = test\@example.com
+
+		close $fh or die "close($pi_config): $!";
+	}
+
+	%opts = (
+		LocalAddr => '127.0.0.1',
+		ReuseAddr => 1,
+		Proto => 'tcp',
+		Listen => 1024,
+	);
+	my $sock = IO::Socket::INET->new(%opts);
+
+	ok($sock, 'sock created');
+	$! = 0;
+	$pid = fork;
+	if ($pid == 0) {
+		# pretend to be systemd
+		my $fl = fcntl($sock, F_GETFD, 0);
+		dup2(fileno($sock), 3) or die "dup2 failed: $!\n";
+		dup2(1, 2) or die "dup2 failed: $!\n";
+		fcntl($sock, F_SETFD, $fl &= ~FD_CLOEXEC);
+		$ENV{LISTEN_PID} = $$;
+		$ENV{LISTEN_FDS} = 1;
+		$ENV{PI_CONFIG} = $pi_config;
+		exec $nntpd, '-W0';
+		die "FAIL: $!\n";
+	}
+	ok(defined $pid, 'forked nntpd process successfully');
+	$host_port = $sock->sockhost . ':' . $sock->sockport;
+}
+%opts = (
+	PeerAddr => $host_port,
+	Proto => 'tcp',
+	Timeout => 1,
+);
+$s = IO::Socket::INET->new(%opts);
+$s->autoflush(1);
+my $buf = $s->getline;
+is($buf, "201 server ready - post via email\r\n", 'got greeting');
+ok($s->print("GROUP $group\r\n"), 'changed group');
+$buf = $s->getline;
+my ($tot, $min, $max) = ($buf =~ /\A211 (\d+) (\d+) (\d+) /);
+ok($tot && $min && $max, 'got GROUP response');
+my $nr = $max - $min;
+my $nmax = 50000;
+my $nmin = $max - $nmax;
+$nmin = $min if $nmin < $min;
+my $res;
+my $spec = "$nmin-$max";
+my $n;
+
+sub read_until_dot ($) {
+	my $n = 0;
+	do {
+		$buf = $s->getline;
+		++$n
+	} until $buf eq ".\r\n";
+	$n;
+}
+
+my $t = timeit(1, sub {
+	$s->print("XOVER $spec\r\n");
+	$n = read_until_dot($s);
+});
+diag 'xover took: ' . timestr($t) . " for $n";
+
+$t = timeit(1, sub {
+	$s->print("HDR From $spec\r\n");
+	$n = read_until_dot($s);
+
+});
+diag "XHDR From ". timestr($t) . " for $n";
+
+my $date = $ENV{NEWNEWS_DATE};
+unless ($date) {
+	my (undef, undef, undef, $d, $m, $y) = gmtime(time - 30 * 86400);
+	$date = sprintf('%04u%02u%02u', $y + 1900, $m, $d);
+	diag "NEWNEWS_DATE undefined, using $date";
+}
+$t = timeit(1, sub {
+	$s->print("NEWNEWS * $date 000000 GMT\r\n");
+	$n = read_until_dot($s);
+});
+diag 'newnews took: ' . timestr($t) . " for $n";
+
+done_testing();
+
+1;