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# 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;
package IPXWrapper::Tool::Bind;
use IPC::Open3;
use POSIX qw(:signal_h);
use Test::Spec;
sub new
{
my ($class, $host_ip, @bind_exe_args) = @_;
my @command = ("ssh", $host_ip, "Z:\\tools\\bind.exe", @bind_exe_args);
note(join(" ", @command));
# No need for error checking here - open3 throws on failure.
my $pid = open3(my $in, my $out, undef, @command);
my $self = bless({
pid => $pid,
stdin => $in,
sockets => [],
}, $class);
my $output = "";
while(defined(my $line = <$out>))
{
$output .= $line;
$line =~ s/[\r\n]//g;
if($line =~ m{^Bound socket to (.+)/(.+)/(.+)$})
{
push(@{ $self->{sockets} }, {
net => $1,
node => $2,
sock => $3,
});
}
elsif($line =~ m/^Failed \(([0-9]+)\)$/)
{
push(@{ $self->{sockets} }, { errno => $1 });
}
elsif($line eq "Ready" || $line eq "Calling _exit")
{
return $self;
}
}
die("Didn't get expected output from bind.exe:\n$output");
}
sub DESTROY
{
my ($self) = @_;
# bind.exe will exit once it reads EOF.
delete $self->{stdin};
local $SIG{ALRM} = sub
{
warn "Killing hung bind.exe process";
kill(SIGKILL, $self->{pid});
};
alarm(5);
waitpid($self->{pid}, 0);
alarm(0);
}
sub result
{
my ($self) = @_;
return @{ $self->{sockets} };
}
1;