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| | # Copyright (C) 2013-2020 all contributors <dtas-all@nongnu.org>
# License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
# frozen_string_literal: true
require './test/helper'
require 'tempfile'
require 'dtas/unix_server'
require 'stringio'
class TestUNIXServer < Testcase
def setup
@tmp = Tempfile.new(%w(dtas-unix_server-test .sock))
File.unlink(@tmp.path)
@clients = []
@srv = DTAS::UNIXServer.new(@tmp.path)
end
def test_close
assert File.exist?(@tmp.path)
assert_nil @srv.close
refute File.exist?(@tmp.path)
end
def teardown
@clients.each(&:close)
if File.exist?(@tmp.path)
@tmp.close!
else
@tmp.close
end
end
def new_client
c = Socket.new(:AF_UNIX, :SEQPACKET, 0)
@clients << c
c.connect(Socket.pack_sockaddr_un(@tmp.path))
c
end
def test_server_loop
client = new_client
@srv.run_once # nothing
msgs = []
clients = []
client.send("HELLO", Socket::MSG_EOR)
@srv.run_once do |c, msg|
clients << c
msgs << msg
end
assert_equal %w(HELLO), msgs, clients.inspect
assert_equal 1, clients.size
c = clients[0]
c.emit "HIHI"
assert_equal "HIHI", client.recv(4)
end
end
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