t/psgi_attach.t

#!perl -w
# Copyright (C) all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use strict;
use v5.10.1;
use PublicInbox::TestCommon;
require_mods 'psgi';
use_ok 'PublicInbox::WWW';
use PublicInbox::Config;
use PublicInbox::Eml;
use_ok 'PublicInbox::WwwAttach';
my $cfgpath;
my $creat_cb = sub {
	my ($im, $ibx) = @_;
	$im->add(eml_load('t/psgi_attach.eml')) or BAIL_OUT;
	$im->add(eml_load('t/data/message_embed.eml')) or BAIL_OUT;
	$cfgpath = "$ibx->{inboxdir}/pi_config";
	open my $fh, '>', $cfgpath or BAIL_OUT $!;
	print $fh <<EOF or BAIL_OUT $!;
[publicinbox "test"]
	address = $ibx->{-primary_address}
	inboxdir = $ibx->{inboxdir}
EOF
	close $fh or BAIL_OUT $!;
};
my $ibx = create_inbox 'test', $creat_cb;
$cfgpath //= "$ibx->{inboxdir}/pi_config";
my $qp = "abcdef=g\n==blah\n";
my $b64 = "b64\xde\xad\xbe\xef\n";
my $txt = "plain\ntext\npass\nthrough\n";
my $dot = "dotfile\n";
my $www = PublicInbox::WWW->new(PublicInbox::Config->new($cfgpath));
my $client = sub {
	my ($cb) = @_;
	my $res;
	$res = $cb->(GET('/test/Z%40B/'));
	my @href = ($res->content =~ /^href="([^"]+)"/gms);
	@href = grep(/\A[\d\.]+-/, @href);
	is_deeply([qw(1-queue-pee 2-bayce-sixty-four 3-noop.txt
			4-a.txt)],
		\@href, 'attachment links generated');

	$res = $cb->(GET('/test/Z%40B/1-queue-pee'));
	my $qp_res = $res->content;
	ok(length($qp_res) >= length($qp), 'QP length is close');
	like($qp_res, qr/\n\z/s, 'trailing newline exists');
	# is(index($qp_res, $qp), 0, 'QP trailing newline is there');
	$qp_res =~ s/\r\n/\n/g;
	is(index($qp_res, $qp), 0, 'QP trailing newline is there');

	$res = $cb->(GET('/test/Z%40B/2-base-sixty-four'));
	is(quotemeta($res->content), quotemeta($b64),
		'Base64 matches exactly');

	$res = $cb->(GET('/test/Z%40B/3-noop.txt'));
	my $txt_res = $res->content;
	ok(length($txt_res) >= length($txt),
		'plain text almost matches');
	like($txt_res, qr/\n\z/s, 'trailing newline exists in text');
	is(index($txt_res, $txt), 0, 'plain text not truncated');

	$res = $cb->(GET('/test/Z%40B/4-a.txt'));
	my $dot_res = $res->content;
	ok(length($dot_res) >= length($dot), 'dot almost matches');
	$res = $cb->(GET('/test/Z%40B/4-any-filename.txt'));
	is($res->content, $dot_res, 'user-specified filename is OK');

	my $mid = '20200418222508.GA13918@dcvr';
	my $irt = '20200418222020.GA2745@dcvr';
	$res = $cb->(GET("/test/$mid/"));
	unlike($res->content, qr! multipart/mixed, Size: 0 bytes!,
		'0-byte download not offered');
	like($res->content, qr/\bhref="2-embed2x\.eml"/s,
		'href to message/rfc822 attachment visible');
	like($res->content, qr/\bhref="2\.1\.2-test\.eml"/s,
		'href to nested message/rfc822 attachment visible');

	$res = $cb->(GET("/test/$mid/2-embed2x.eml"));
	my $eml = PublicInbox::Eml->new(\($res->content));
	is_deeply([ $eml->header_raw('Message-ID') ], [ "<$irt>" ],
		'got attached eml');
	my @subs = $eml->subparts;
	is(scalar(@subs), 2, 'attachment had 2 subparts');
	like($subs[0]->body_str, qr/^testing embedded message\n*\z/sm,
		'1st attachment is as expected');
	is($subs[1]->header('Content-Type'), 'message/rfc822',
		'2nd attachment is as expected');

	$res = $cb->(GET("/test/$mid/2.1.2-test.eml"));
	$eml = PublicInbox::Eml->new(\($res->content));
	is_deeply([ $eml->header_raw('Message-ID') ],
		[ '<20200418214114.7575-1-e@yhbt.net>' ],
		'nested eml retrieved');
};

test_psgi(sub { $www->call(@_) }, $client);
SKIP: {
	require_mods(qw(DBD::SQLite), 18);
	$ibx = create_inbox 'test-indexed', indexlevel => 'basic', $creat_cb;
	$cfgpath = "$ibx->{inboxdir}/pi_config";
	my $env = { PI_CONFIG => $cfgpath };
	$www = PublicInbox::WWW->new(PublicInbox::Config->new($cfgpath));
	test_psgi(sub { $www->call(@_) }, $client);
	test_httpd($env, $client);
}
done_testing;