get a basic CGI feed sender running

We should be able to wire up the rest, soon.

1 files changed, 153 insertions, 0 deletions

diff --git a/t/cgi.t b/t/cgi.t
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--- /dev/null
+++ b/t/cgi.t
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+# Copyright (C) 2014, Eric Wong <normalperson@yhbt.net> and all contributors
+# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
+use strict;
+use warnings;
+use Test::More;
+use Email::MIME;
+use File::Temp qw/tempdir/;
+use Cwd;
+use IPC::Run qw/run/;
+
+use constant CGI => "blib/script/public-inbox-cgi";
+my $mda = "blib/script/public-inbox-mda";
+my $tmpdir = tempdir(CLEANUP => 1);
+my $home = "$tmpdir/pi-home";
+my $pi_home = "$home/.public-inbox";
+my $pi_config = "$pi_home/config";
+my $maindir = "$tmpdir/main.git";
+my $main_bin = getcwd()."/t/main-bin";
+my $main_path = "$main_bin:$ENV{PATH}"; # for spamc ham mock
+my $addr = 'test-public@example.com';
+my $cfgpfx = "publicinbox.test";
+
+{
+        ok(-x "$main_bin/spamc",
+                "spamc ham mock found (run in top of source tree");
+        ok(-x $mda, "$mda is executable");
+        is(1, mkdir($home, 0755), "setup ~/ for testing");
+        is(1, mkdir($pi_home, 0755), "setup ~/.public-inbox");
+        is(0, system(qw(git init -q --bare), $maindir), "git init (main)");
+
+        my %cfg = (
+                "$cfgpfx.address" => $addr,
+                "$cfgpfx.mainrepo" => $maindir,
+                "$cfgpfx.description" => 'test for public-inbox',
+        );
+        while (my ($k,$v) = each %cfg) {
+                is(0, system(qw(git config --file), $pi_config, $k, $v),
+                        "setup $k");
+        }
+}
+
+{
+        my $failbox = "$home/fail.mbox";
+        local $ENV{PI_FAILBOX} = $failbox;
+        local $ENV{HOME} = $home;
+        local $ENV{RECIPIENT} = $addr;
+
+        # ensure successful message delivery
+        {
+                my $simple = Email::Simple->new(<<EOF);
+From: Me <me\@example.com>
+To: You <you\@example.com>
+Cc: $addr
+Message-Id: <blah\@example.com>
+Subject: hihi
+Date: Thu, 01 Jan 1970 00:00:00 +0000
+
+zzzzzz
+EOF
+                my $in = $simple->as_string;
+                run_with_env({PATH => $main_path}, [$mda], \$in);
+                local $ENV{GIT_DIR} = $maindir;
+                my $rev = `git rev-list HEAD`;
+                like($rev, qr/\A[a-f0-9]{40}/, "good revision committed");
+        }
+
+        # deliver a reply, too
+        {
+                my $reply = Email::Simple->new(<<EOF);
+From: You <you\@example.com>
+To: Me <me\@example.com>
+Cc: $addr
+In-Reply-To: <blah\@example.com>
+Message-Id: <blahblah\@example.com>
+Subject: Re: hihi
+Date: Thu, 01 Jan 1970 00:00:01 +0000
+
+Me wrote:
+> zzzzzz
+
+what?
+EOF
+                my $in = $reply->as_string;
+                run_with_env({PATH => $main_path}, [$mda], \$in);
+                local $ENV{GIT_DIR} = $maindir;
+                my $rev = `git rev-list HEAD`;
+                like($rev, qr/\A[a-f0-9]{40}/, "good revision committed");
+        }
+
+}
+
+# obvious failures, first
+{
+        local $ENV{HOME} = $home;
+        my $res = cgi_run("/", "", "PUT");
+        like($res->{head}, qr/Status:\s*405/i, "PUT not allowed");
+
+        $res = cgi_run("/");
+        like($res->{head}, qr/Status:\s*404/i, "index returns 404");
+}
+
+# atom feeds
+{
+        local $ENV{HOME} = $home;
+        my $res = cgi_run("/test/all.atom.xml");
+        like($res->{body}, qr/<title>test for public-inbox/,
+                "set title in XML feed");
+        like($res->{body},
+                qr!http://test\.example\.com/test/mid/blah%40example\.com!,
+                "link id set");
+        like($res->{body}, qr/what\?/, "reply included");
+
+        $res = cgi_run("/test/index.atom.xml");
+        unlike($res->{body}, qr/what\?/, "reply not included in index");
+}
+
+# indices
+{
+        local $ENV{HOME} = $home;
+        my $res = cgi_run("/test/all.atom.xml");
+        like($res->{body}, qr/<title>test for public-inbox/,
+                "set title in XML feed");
+        like($res->{body},
+                qr!http://test\.example\.com/test/mid/blah%40example\.com!,
+                "link id set");
+        like($res->{body}, qr/what\?/, "reply included");
+
+        $res = cgi_run("/test/index.atom.xml");
+        unlike($res->{body}, qr/what\?/, "reply not included in index");
+}
+
+done_testing();
+
+sub run_with_env {
+        my ($env, @args) = @_;
+        my $init = sub { foreach my $k (keys %$env) { $ENV{$k} = $env->{$k} } };
+        run(@args, init => $init);
+}
+
+sub cgi_run {
+        my %env = (
+                PATH_INFO => $_[0],
+                QUERY_STRING => $_[1] || "",
+                REQUEST_METHOD => $_[2] || "GET",
+                GATEWAY_INTERFACE => 'CGI/1.1',
+                HTTP_ACCEPT => '*/*',
+                HTTP_HOST => 'test.example.com',
+        );
+        my ($in, $out, $err) = ("", "", "");
+        my $rc = run_with_env(\%env, [CGI], \$in, \$out, \$err);
+        my ($head, $body) = split(/\r\n\r\n/, $out, 2);
+        { head => $head, body => $body, rc => $rc, err => $err }
+}