xt/perf-threading.t

#!perl -w
# Copyright (C) all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
#
# real-world testing of search threading
use v5.12;
use Test::More;
use Benchmark qw(:all);
use PublicInbox::Inbox;
my $inboxdir = $ENV{GIANT_INBOX_DIR} // $ENV{GIANT_PI_DIR};
plan skip_all => "GIANT_INBOX_DIR not defined for $0" unless $inboxdir;
my $ibx = PublicInbox::Inbox->new({ inboxdir => $inboxdir });
$ibx->over or plan skip_all => "$inboxdir not indexed for $0 $@";

require PublicInbox::View;

my $msgs;
my $elapsed = timeit(1, sub {
	$msgs = $ibx->over->recent({limit => 200000});
});
my $n = scalar(@$msgs);
ok($n, 'got some messages');
diag "enquire: ".timestr($elapsed)." for $n";

$elapsed = timeit(1, sub {
	PublicInbox::View::thread_results({ibx => $ibx}, $msgs);
});
diag "thread_results ".timestr($elapsed);

done_testing();