[PATCH 1/5] xt/lei-onion-convert: test for NNTP+IMAP onions

[Eric Wong <e@80x24.org>]

These tests require a running Tor instance (defaulting to
127.0.0.1:9050) and Internet connectivity, but otherwise
work pretty well.
---
 MANIFEST               |  1 +
 xt/lei-onion-convert.t | 61 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+)
 create mode 100644 xt/lei-onion-convert.t

diff --git a/MANIFEST b/MANIFEST
index bc2ad671..82f25735 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -516,6 +516,7 @@ xt/httpd-async-stream.t
 xt/imapd-mbsync-oimap.t
 xt/imapd-validate.t
 xt/lei-auth-fail.t
+xt/lei-onion-convert.t
 xt/mem-imapd-tls.t
 xt/mem-msgview.t
 xt/msgtime_cmp.t
diff --git a/xt/lei-onion-convert.t b/xt/lei-onion-convert.t
new file mode 100644
index 00000000..d38b4b16
--- /dev/null
+++ b/xt/lei-onion-convert.t
@@ -0,0 +1,61 @@
+#!perl -w
+# Copyright (C) 2021 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+use strict; use v5.10; use PublicInbox::TestCommon;
+use PublicInbox::MboxReader;
+my $test_tor = $ENV{TEST_TOR};
+plan skip_all => "TEST_TOR unset" unless $test_tor;
+unless ($test_tor =~ m!\Asocks5h://!i) {
+	my $default = 'socks5h://127.0.0.1:9050';
+	diag "using $default (set TEST_TOR=socks5h://ADDR:PORT to override)";
+	$test_tor = $default;
+}
+my $onion = $ENV{TEST_ONION_HOST} //'ou63pmih66umazou.onion';
+my $ng = 'inbox.comp.mail.public-inbox.meta';
+my $nntp_url = $ENV{TEST_NNTP_ONION_URL} // "nntp://$onion/$ng";
+my $imap_url = $ENV{TEST_IMAP_ONION_URL} // "imap://$onion/$ng.0";
+my @cnv = qw(lei convert -o mboxrd:/dev/stdout);
+my @proxy_cli = ("--proxy=$test_tor");
+my $proxy_cfg = "proxy=$test_tor";
+test_lei(sub {
+	my $run = {};
+	for my $args ([$nntp_url, @proxy_cli], [$imap_url, @proxy_cli],
+			[ $nntp_url, '-c', "nntp.$proxy_cfg" ],
+			[ $imap_url, '-c', "imap.$proxy_cfg" ]) {
+		pipe(my ($r, $w)) or xbail "pipe: $!";
+		my $cmd = [@cnv, @$args];
+		my $td = start_script($cmd, undef, { 1 => $w, run_mode => 0 });
+		$args->[0] =~ s!\A(.+?://).*!$1...!;
+		my $key = "@$args";
+		ok($td, "$key running");
+		$run->{$key} = { td => $td, r => $r };
+	}
+	while (my ($key, $x) = each %$run) {
+		my ($td, $r) = delete(@$x{qw(td r)});
+		eval {
+			PublicInbox::MboxReader->mboxrd($r, sub {
+				my ($eml) = @_;
+				if ($key =~ m!\Anntps?://!i) {
+					for (qw(Xref Newsgroups Path)) {
+						$eml->header_set($_);
+					}
+				}
+				push @{$x->{eml}}, $eml;
+				close $r;
+				$td->kill('-INT');
+				die "$key done\n";
+			});
+		};
+		chomp(my $done = $@);
+		like($done, qr/\Q$key\E done/, $done);
+		$td->join;
+	}
+	my @keys = keys %$run;
+	my $first_key = shift @keys;
+	for my $key (@keys) {
+		is_deeply($run->{$key}, $run->{$first_key},
+			"`$key' matches `$first_key'");
+	}
+});
+
+done_testing;