mirror of
https://github.com/solemnwarning/ipxwrapper
synced 2024-12-30 16:45:37 +01:00
Verify processes exiting abnormally don't hold onto addresses and check the error code when bind() fails.
450 lines
14 KiB
Perl
450 lines
14 KiB
Perl
# IPXWrapper test suite
|
|
# Copyright (C) 2014 Daniel Collins <solemnwarning@solemnwarning.net>
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify it
|
|
# under the terms of the GNU General Public License version 2 as published by
|
|
# the Free Software Foundation.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but WITHOUT
|
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
# more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License along with
|
|
# this program; if not, write to the Free Software Foundation, Inc., 51
|
|
# Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
use Test::Spec;
|
|
|
|
use FindBin;
|
|
use lib "$FindBin::Bin/lib/";
|
|
|
|
use IPXWrapper::Tool::Bind;
|
|
use IPXWrapper::Util;
|
|
|
|
require "$FindBin::Bin/config.pm";
|
|
|
|
our ($remote_mac_a, $remote_ip_a);
|
|
our ($remote_mac_b, $remote_ip_b);
|
|
|
|
# NOTE: These constants are the values used on Windows, not the host.
|
|
use constant {
|
|
SOCK_STREAM => 1,
|
|
SOCK_DGRAM => 2,
|
|
SOCK_SEQPACKET => 5,
|
|
NSPROTO_IPX => 1000,
|
|
NSPROTO_SPX => 1256,
|
|
NSPROTO_SPXII => 1257,
|
|
WSAEADDRINUSE => 10048,
|
|
};
|
|
|
|
my ($bind_type_a, $bind_proto_a);
|
|
my ($bind_type_b, $bind_proto_b);
|
|
|
|
shared_examples_for "bind address selection/reuse for one protocol" => sub
|
|
{
|
|
it "allows binding to a specific address" => sub
|
|
{
|
|
my @result = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:01", $remote_mac_a, "1",
|
|
$bind_type_b, $bind_proto_b, "00:00:00:02", $remote_mac_b, "2",
|
|
)->result();
|
|
|
|
cmp_deeply(\@result, [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
{ net => "00:00:00:02", node => $remote_mac_b, sock => 2 },
|
|
]);
|
|
};
|
|
|
|
it "allows binding to a specific address without specifying network" => sub
|
|
{
|
|
my @result = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
$bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_b, "2",
|
|
)->result();
|
|
|
|
cmp_deeply(\@result, [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
{ net => "00:00:00:02", node => $remote_mac_b, sock => 2 },
|
|
]);
|
|
};
|
|
|
|
it "binds to the configured primary interface by default" => sub
|
|
{
|
|
reg_set_addr($remote_ip_a, "HKCU\\Software\\IPXWrapper", "primary", $remote_mac_a);
|
|
my @result_a = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:00", "00:00:00:00:00:00", "1")
|
|
->result();
|
|
|
|
reg_set_addr($remote_ip_a, "HKCU\\Software\\IPXWrapper", "primary", $remote_mac_b);
|
|
my @result_b = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_b, $bind_proto_b, "00:00:00:00", "00:00:00:00:00:00", "1")
|
|
->result();
|
|
|
|
cmp_deeply(\@result_a, [ { net => "00:00:00:01", node => $remote_mac_a, sock => 1 } ]);
|
|
cmp_deeply(\@result_b, [ { net => "00:00:00:02", node => $remote_mac_b, sock => 1 } ]);
|
|
};
|
|
|
|
it "assigns a unique (within a process) socket number if 0 is given" => sub
|
|
{
|
|
my @result = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:01", $remote_mac_a, "0",
|
|
$bind_type_b, $bind_proto_b, "00:00:00:02", $remote_mac_b, "0")
|
|
->result();
|
|
|
|
like($result[0]->{sock}, qr/^[1-9]\d*$/);
|
|
like($result[1]->{sock}, qr/^[1-9]\d*$/);
|
|
isnt($result[0]->{sock}, $result[1]->{sock});
|
|
};
|
|
|
|
it "assigns a unique (between processes) socket number if 0 is given" => sub
|
|
{
|
|
my $bind_a = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:01", $remote_mac_a, "0");
|
|
|
|
my $bind_b = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_b, $bind_proto_b, "00:00:00:02", $remote_mac_b, "0");
|
|
|
|
my @result_a = $bind_a->result();
|
|
my @result_b = $bind_b->result();
|
|
|
|
like($result_a[0]->{sock}, qr/^[1-9]\d*$/);
|
|
like($result_b[0]->{sock}, qr/^[1-9]\d*$/);
|
|
isnt($result_a[0]->{sock}, $result_b[0]->{sock});
|
|
};
|
|
|
|
it "doesn't allow socket reuse (within a process) if neither socket has SO_REUSEADDR" => sub
|
|
{
|
|
my @result = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
$bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_b, "1",
|
|
)->result();
|
|
|
|
cmp_deeply(\@result, [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
{ errno => WSAEADDRINUSE },
|
|
]);
|
|
};
|
|
|
|
it "doesn't allow socket reuse (within a process) if only the first socket has SO_REUSEADDR" => sub
|
|
{
|
|
my @result = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-r", $bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
$bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_b, "1",
|
|
)->result();
|
|
|
|
cmp_deeply(\@result, [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
{ errno => WSAEADDRINUSE },
|
|
]);
|
|
};
|
|
|
|
it "allows socket reuse (within a process) if only the second socket has SO_REUSEADDR" => sub
|
|
{
|
|
my @result = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
"-r", $bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_b, "1",
|
|
)->result();
|
|
|
|
cmp_deeply(\@result, [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
{ net => "00:00:00:02", node => $remote_mac_b, sock => 1 },
|
|
]);
|
|
};
|
|
|
|
it "allows address reuse (within a process) if only the second socket has SO_REUSEADDR" => sub
|
|
{
|
|
my @result = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
"-r", $bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_a, "1",
|
|
)->result();
|
|
|
|
cmp_deeply(\@result, [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
};
|
|
|
|
it "allows socket reuse (within a process) if both sockets have SO_REUSEADDR" => sub
|
|
{
|
|
my @result = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-r", $bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
"-r", $bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_b, "1",
|
|
)->result();
|
|
|
|
cmp_deeply(\@result, [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
{ net => "00:00:00:02", node => $remote_mac_b, sock => 1 },
|
|
]);
|
|
};
|
|
|
|
it "allows address reuse (within a process) if both sockets have SO_REUSEADDR" => sub
|
|
{
|
|
my @result = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-r", $bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
"-r", $bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_a, "1",
|
|
)->result();
|
|
|
|
cmp_deeply(\@result, [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
};
|
|
|
|
it "doesn't allow socket reuse (between processes) if neither socket has SO_REUSEADDR" => sub
|
|
{
|
|
my $bind_a = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
my $bind_b = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_b, "1",
|
|
);
|
|
|
|
cmp_deeply([ $bind_a->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
|
|
cmp_deeply([ $bind_b->result() ], [
|
|
{ errno => WSAEADDRINUSE },
|
|
]);
|
|
};
|
|
|
|
it "doesn't allow socket reuse (between processes) if only the first socket has SO_REUSEADDR" => sub
|
|
{
|
|
my $bind_a = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-r", $bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
my $bind_b = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_b, "1",
|
|
);
|
|
|
|
cmp_deeply([ $bind_a->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
|
|
cmp_deeply([ $bind_b->result() ], [
|
|
{ errno => WSAEADDRINUSE },
|
|
]);
|
|
};
|
|
|
|
it "allows socket reuse (between processes) if only the second socket has SO_REUSEADDR" => sub
|
|
{
|
|
my $bind_a = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
my $bind_b = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-r", $bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_b, "1",
|
|
);
|
|
|
|
cmp_deeply([ $bind_a->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
|
|
cmp_deeply([ $bind_b->result() ], [
|
|
{ net => "00:00:00:02", node => $remote_mac_b, sock => 1 },
|
|
]);
|
|
};
|
|
|
|
it "allows address reuse (between processes) if only the second socket has SO_REUSEADDR" => sub
|
|
{
|
|
my $bind_a = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
my $bind_b = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-r", $bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
cmp_deeply([ $bind_a->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
|
|
cmp_deeply([ $bind_b->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
};
|
|
|
|
it "allows socket reuse (between processes) if both sockets have SO_REUSEADDR" => sub
|
|
{
|
|
my $bind_a = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-r", $bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
my $bind_b = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-r", $bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_b, "1",
|
|
);
|
|
|
|
cmp_deeply([ $bind_a->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
|
|
cmp_deeply([ $bind_b->result() ], [
|
|
{ net => "00:00:00:02", node => $remote_mac_b, sock => 1 },
|
|
]);
|
|
};
|
|
|
|
it "allows address reuse (between processes) if both sockets have SO_REUSEADDR" => sub
|
|
{
|
|
my $bind_a = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-r", $bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
my $bind_b = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-r", $bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
cmp_deeply([ $bind_a->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
|
|
cmp_deeply([ $bind_b->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
};
|
|
|
|
it "allows address reuse (within a process) if first socket is closed" => sub
|
|
{
|
|
my @result = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-c", $bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
$bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_a, "1",
|
|
)->result();
|
|
|
|
cmp_deeply(\@result, [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
};
|
|
|
|
it "allows address reuse (between processes) if first socket is closed" => sub
|
|
{
|
|
my $bind_a = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
"-c", $bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
my $bind_b = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
cmp_deeply([ $bind_a->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
|
|
cmp_deeply([ $bind_b->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
};
|
|
|
|
it "allows address reuse (between processes) if first process exits uncleanly" => sub
|
|
{
|
|
my $bind_a = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_a, $bind_proto_a, "00:00:00:00", $remote_mac_a, "1",
|
|
"-e", # Forces early _exit()
|
|
);
|
|
|
|
my $bind_b = IPXWrapper::Tool::Bind->new($remote_ip_a,
|
|
$bind_type_b, $bind_proto_b, "00:00:00:00", $remote_mac_a, "1",
|
|
);
|
|
|
|
cmp_deeply([ $bind_a->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
|
|
cmp_deeply([ $bind_b->result() ], [
|
|
{ net => "00:00:00:01", node => $remote_mac_a, sock => 1 },
|
|
]);
|
|
};
|
|
};
|
|
|
|
describe "bind" => sub
|
|
{
|
|
before all => sub
|
|
{
|
|
reg_delete_key($remote_ip_a, "HKCU\\Software\\IPXWrapper");
|
|
reg_set_addr( $remote_ip_a, "HKCU\\Software\\IPXWrapper\\$remote_mac_a", "net", "00:00:00:01");
|
|
reg_set_addr( $remote_ip_a, "HKCU\\Software\\IPXWrapper\\$remote_mac_b", "net", "00:00:00:02");
|
|
};
|
|
|
|
describe "on IPX sockets" => sub
|
|
{
|
|
before each => sub
|
|
{
|
|
$bind_type_a = $bind_type_b = SOCK_DGRAM;
|
|
$bind_proto_a = $bind_proto_b = NSPROTO_IPX;
|
|
};
|
|
|
|
it_should_behave_like "bind address selection/reuse for one protocol";
|
|
};
|
|
|
|
describe "on SPX sockets" => sub
|
|
{
|
|
before each => sub
|
|
{
|
|
$bind_type_a = $bind_type_b = SOCK_STREAM;
|
|
$bind_proto_a = $bind_proto_b = NSPROTO_SPX;
|
|
};
|
|
|
|
it_should_behave_like "bind address selection/reuse for one protocol";
|
|
};
|
|
|
|
describe "on SPXII sockets" => sub
|
|
{
|
|
before each => sub
|
|
{
|
|
$bind_type_a = $bind_type_b = SOCK_STREAM;
|
|
$bind_proto_a = $bind_proto_b = NSPROTO_SPXII;
|
|
};
|
|
|
|
it_should_behave_like "bind address selection/reuse for one protocol";
|
|
};
|
|
|
|
describe "on an IPX and an SPX socket" => sub
|
|
{
|
|
before each => sub
|
|
{
|
|
$bind_type_a = SOCK_DGRAM;
|
|
$bind_proto_a = NSPROTO_IPX;
|
|
|
|
$bind_type_b = SOCK_STREAM;
|
|
$bind_proto_b = NSPROTO_SPX;
|
|
};
|
|
|
|
it_should_behave_like "bind address selection/reuse for one protocol";
|
|
};
|
|
|
|
describe "on an IPX and an SPXII socket" => sub
|
|
{
|
|
before each => sub
|
|
{
|
|
$bind_type_a = SOCK_DGRAM;
|
|
$bind_proto_a = NSPROTO_IPX;
|
|
|
|
$bind_type_b = SOCK_STREAM;
|
|
$bind_proto_b = NSPROTO_SPXII;
|
|
};
|
|
|
|
it_should_behave_like "bind address selection/reuse for one protocol";
|
|
};
|
|
|
|
describe "on an SPX and an SPXII socket" => sub
|
|
{
|
|
before each => sub
|
|
{
|
|
$bind_type_a = SOCK_STREAM;
|
|
$bind_proto_a = NSPROTO_SPX;
|
|
|
|
$bind_type_b = SOCK_STREAM;
|
|
$bind_proto_b = NSPROTO_SPXII;
|
|
};
|
|
|
|
it_should_behave_like "bind address selection/reuse for one protocol";
|
|
};
|
|
};
|
|
|
|
runtests unless caller;
|