#!perl -w
# Copyright (C) 2020-2021 all contributors
# License: AGPL-3.0+
# Note: this may be altered as-needed to demonstrate improvements.
# See history in git for this file.
use strict;
use IO::Handle; # ->flush
use Fcntl qw(SEEK_SET);
use PublicInbox::TestCommon;
use PublicInbox::Tmpfile;
use Test::More;
my @mods = qw(DBD::SQLite BSD::Resource PublicInbox::WWW);
require_mods(@mods);
use_ok($_) for @mods;
my $lines = $ENV{NR_LINES} // 50000;
diag "NR_LINES=$lines";
my ($tmpdir, $for_destroy) = tmpdir();
my $inboxname = 'big';
my $inboxdir = "$tmpdir/big";
local $ENV{PI_CONFIG} = "$tmpdir/cfg";
my $mid = 'test@example.com';
{ # setup
open my $fh, '>', "$tmpdir/cfg" or die;
print $fh <
To: Nikki <%s>
Date: Tue, 3 May 1988 00:00:00 +0000
Subject: todo
Message-ID: <%s>
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="FOO"
Content-Disposition: inline
--FOO
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
EOF
print $fh $hdr or die;
for (0..$lines) { print $fh 'x' x 72, "\n" or die }
print $fh <flush or die;
sysseek($fh, 0, SEEK_SET) or die;
my $env = { ORIGINAL_RECIPIENT => $addr };
my $err = '';
my $opt = { 0 => $fh, 2 => \$err, run_mode => 0 };
ok(run_script([qw(-mda --no-precheck)], $env, $opt),
'message delivered');
}
my $www = PublicInbox::WWW->new;
my $env = {
PATH_INFO => "/$inboxname/$mid/",
REQUEST_URI => "/$inboxname/$mid/",
SCRIPT_NAME => '',
QUERY_STRING => '',
REQUEST_METHOD => 'GET',
HTTP_HOST => 'example.com',
'psgi.errors' => \*STDERR,
'psgi.url_scheme' => 'http',
};
my $ru_before = BSD::Resource::getrusage();
my $res = $www->call($env);
my $body = $res->[2];
while (defined(my $x = $body->getline)) {
}
$body->close;
my $ru_after = BSD::Resource::getrusage();
my $diff = $ru_after->maxrss - $ru_before->maxrss;
diag "before: ${\$ru_before->maxrss} => ${\$ru_after->maxrss} diff=$diff kB";
done_testing();