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| | # -*- encoding: binary -*-
# frozen_string_literal: false
require 'test/unit'
require 'socket'
require 'raindrops'
require 'pp'
$stderr.sync = $stdout.sync = true
class TestLinuxAllTcpListenStats < Test::Unit::TestCase
include Raindrops::Linux
TEST_ADDR = ENV['UNICORN_TEST_ADDR'] || '127.0.0.1'
def test_print_all
puts "EVERYTHING"
pp Raindrops::Linux.tcp_listener_stats
puts("-" * 72)
end if $stdout.tty?
def setup
@socks = []
end
def teardown
@socks.each { |io| io.closed? or io.close }
end
def new_server
s = TCPServer.new TEST_ADDR, 0
@socks << s
[ s, s.addr[1] ]
end
def new_client(port)
s = TCPSocket.new("127.0.0.1", port)
@socks << s
s
end
def new_accept(srv)
c = srv.accept
@socks << c
c
end
def test_all_ports
srv, port = new_server
addr = "#{TEST_ADDR}:#{port}"
all = Raindrops::Linux.tcp_listener_stats
assert_equal [0,0], all[addr].to_a
new_client(port)
all = Raindrops::Linux.tcp_listener_stats
assert_equal [0,1], all[addr].to_a
new_client(port)
all = Raindrops::Linux.tcp_listener_stats
assert_equal [0,2], all[addr].to_a
new_accept(srv)
all = Raindrops::Linux.tcp_listener_stats
assert_equal [1,1], all[addr].to_a
new_accept(srv)
all = Raindrops::Linux.tcp_listener_stats
assert_equal [2,0], all[addr].to_a
end
end if RUBY_PLATFORM =~ /linux/
|