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package ProFTPD::Tests::Config::MaxInstances;
use lib qw(t/lib);
use base qw(ProFTPD::TestSuite::Child);
use strict;
use File::Spec;
use IO::Handle;
use ProFTPD::TestSuite::FTP;
use ProFTPD::TestSuite::Utils qw(:auth :config :running :test :testsuite);
$| = 1;
my $order = 0;
my $TESTS = {
maxinstances_one => {
order => ++$order,
test_class => [qw(forking)],
},
};
sub new {
return shift()->SUPER::new(@_);
}
sub list_tests {
return testsuite_get_runnable_tests($TESTS);
}
sub maxinstances_one {
my $self = shift;
my $tmpdir = $self->{tmpdir};
my $config_file = "$tmpdir/config.conf";
my $pid_file = File::Spec->rel2abs("$tmpdir/config.pid");
my $scoreboard_file = File::Spec->rel2abs("$tmpdir/config.scoreboard");
my $log_file = File::Spec->rel2abs('tests.log');
my $auth_user_file = File::Spec->rel2abs("$tmpdir/config.passwd");
my $auth_group_file = File::Spec->rel2abs("$tmpdir/config.group");
my $user = 'proftpd';
my $passwd = 'test';
my $home_dir = File::Spec->rel2abs($tmpdir);
auth_user_write($auth_user_file, $user, $passwd, 500, 500, $home_dir,
'/bin/bash');
auth_group_write($auth_group_file, 'ftpd', 500, $user);
my $max_instances = 1;
my $config = {
PidFile => $pid_file,
ScoreboardFile => $scoreboard_file,
SystemLog => $log_file,
AuthUserFile => $auth_user_file,
AuthGroupFile => $auth_group_file,
AuthOrder => 'mod_auth_file.c',
MaxInstances => $max_instances,
IfModules => {
'mod_delay.c' => {
DelayEngine => 'off',
},
},
};
my ($port, $config_user, $config_group) = config_write($config_file, $config);
# Open pipes, for use between the parent and child processes. Specifically,
# the child will indicate when it's done with its test by writing a message
# to the parent.
my ($rfh, $wfh);
unless (pipe($rfh, $wfh)) {
die("Can't open pipe: $!");
}
my $ex;
# Fork child
$self->handle_sigchld();
defined(my $pid = fork()) or die("Can't fork: $!");
if ($pid) {
eval {
# First client should be able to connect and log in...
my $client1 = ProFTPD::TestSuite::FTP->new('127.0.0.1', $port);
$client1->login($user, $passwd);
# ...but the second client should not be able to connect.
eval { my $client2 = ProFTPD::TestSuite::FTP->new('127.0.0.1', $port,
undef, 1) };
unless ($@) {
die("Connect succeeded unexpectedly");
}
$client1->quit();
};
if ($@) {
$ex = $@;
}
$wfh->print("done\n");
$wfh->flush();
} else {
eval { server_wait($config_file, $rfh) };
if ($@) {
warn($@);
exit 1;
}
exit 0;
}
# Stop server
server_stop($pid_file);
$self->assert_child_ok($pid);
if ($ex) {
die($ex);
}
unlink($log_file);
}
1;
|
