diff options
Diffstat (limited to 'xt/perf-msgview.t')
-rw-r--r-- | xt/perf-msgview.t | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/xt/perf-msgview.t b/xt/perf-msgview.t new file mode 100644 index 00000000..22d8ce20 --- /dev/null +++ b/xt/perf-msgview.t @@ -0,0 +1,52 @@ +# Copyright (C) 2019 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 PublicInbox::View; +require './t/common.perl'; + +my $inboxdir = $ENV{GIANT_INBOX_DIR} // $ENV{GIANT_PI_DIR}; +plan skip_all => "GIANT_INBOX_DIR not defined for $0" unless $inboxdir; + +my @cat = qw(cat-file --buffer --batch-check --batch-all-objects); +if (require_git(2.19, 1)) { + push @cat, '--unordered'; +} else { + warn +"git <2.19, cat-file lacks --unordered, locality suffers\n"; +} + +use_ok 'Plack::Util'; +my $ibx = PublicInbox::Inbox->new({ inboxdir => $inboxdir, name => 'name' }); +my $git = $ibx->git; +my $fh = $git->popen(@cat); +my $vec = ''; +vec($vec, fileno($fh), 1) = 1; +select($vec, undef, undef, 60) or die "timed out waiting for --batch-check"; + +my $ctx = { + env => { HTTP_HOST => 'example.com', 'psgi.url_scheme' => 'https' }, + -inbox => $ibx, + www => Plack::Util::inline_object(style => sub {''}), +}; +my ($str, $mime, $res, $cmt, $type); +my $n = 0; +my $t = timeit(1, sub { + while (<$fh>) { + ($cmt, $type) = split / /; + next if $type ne 'blob'; + ++$n; + $str = $git->cat_file($cmt); + $mime = PublicInbox::MIME->new($str); + $res = PublicInbox::View::msg_html($ctx, $mime); + $res = $res->[2]; + while (defined($res->getline)) {} + $res->close; + } +}); +diag 'msg_html took '.timestr($t)." for $n messages"; +ok 1; +done_testing(); |