-#!perl -w
-# Copyright (C) 2020 all contributors <meta@public-inbox.org>
-# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
-use strict;
-use Test::More;
-use PublicInbox::TestCommon;
-use PublicInbox::Eml;
-use PublicInbox::Inbox;
-use List::Util qw(max);
-use Benchmark qw(:all :hireswallclock);
-use PublicInbox::Spawn qw(popen_rd);
-use Carp ();
-require_git(2.19); # for --unordered
-my $inboxdir = $ENV{GIANT_INBOX_DIR};
-plan skip_all => "GIANT_INBOX_DIR not defined for $0" unless $inboxdir;
-my $ibx = PublicInbox::Inbox->new({ inboxdir => $inboxdir, name => 'x' });
-my $git = $ibx->git;
-my @cat = qw(cat-file --buffer --batch-check --batch-all-objects --unordered);
-my $fh = $git->popen(@cat);
-my $cat_cb = sub {
- my ($bref, $oid, $type, $size, $check) = @_;
- my $orig = $$bref;
- my $copy = PublicInbox::Eml->new($bref)->as_string;
- ++$check->[$orig eq $copy ? 0 : 1];
-};
-
-my $n = 0;
-my $check = [ 0, 0 ]; # [ eql, neq ]
-my $t = timeit(1, sub {
- my ($blob, $type);
- while (<$fh>) {
- ($blob, $type) = split / /;
- next if $type ne 'blob';
- $git->cat_async($blob, $cat_cb, $check);
- if ((++$n % 8192) == 0) {
- diag "n=$n eql=$check->[0] neq=$check->[1]";
- }
- }
- $git->cat_async_wait;
-});
-is($check->[0], $n, 'all messages round tripped');
-is($check->[1], 0, 'no messages failed to round trip');
-done_testing;