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| | # Copyright (c) 2005 Zed A. Shaw
# You can redistribute it and/or modify it under the same terms as Ruby.
#
# Additional work donated by contributors. See http://mongrel.rubyforge.org/attributions.html
# for more information.
require 'test/test_helper'
include Unicorn
class TestHandler
def call(env)
# response.socket.write("HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\n\r\nhello!\n")
[200, { 'Content-Type' => 'text/plain' }, ['hello!\n']]
end
end
class WebServerTest < Test::Unit::TestCase
def setup
@valid_request = "GET / HTTP/1.1\r\nHost: www.zedshaw.com\r\nContent-Type: text/plain\r\n\r\n"
@port = unused_port
@tester = TestHandler.new
redirect_test_io do
@server = HttpServer.new(@tester, :listeners => [ "127.0.0.1:#{@port}" ] )
end
@server.start
end
def teardown
redirect_test_io do
@server.stop(true)
end
end
def test_simple_server
results = hit(["http://localhost:#{@port}/test"])
assert_equal 'hello!\n', results[0], "Handler didn't really run"
end
def do_test(string, chunk, close_after=nil, shutdown_delay=0)
# Do not use instance variables here, because it needs to be thread safe
socket = TCPSocket.new("127.0.0.1", @port);
request = StringIO.new(string)
chunks_out = 0
while data = request.read(chunk)
chunks_out += socket.write(data)
socket.flush
sleep 0.2
if close_after and chunks_out > close_after
socket.close
sleep 1
end
end
sleep(shutdown_delay)
socket.write(" ") # Some platforms only raise the exception on attempted write
socket.flush
end
def test_trickle_attack
do_test(@valid_request, 3)
end
def test_close_client
assert_raises IOError do
do_test(@valid_request, 10, 20)
end
end
def test_bad_client
redirect_test_io do
do_test("GET /test HTTP/BAD", 3)
end
end
def test_header_is_too_long
redirect_test_io do
long = "GET /test HTTP/1.1\r\n" + ("X-Big: stuff\r\n" * 15000) + "\r\n"
assert_raises Errno::ECONNRESET, Errno::EPIPE, Errno::ECONNABORTED, Errno::EINVAL, IOError do
do_test(long, long.length/2, 10)
end
end
end
def test_file_streamed_request
body = "a" * (Unicorn::Const::MAX_BODY * 2)
long = "GET /test HTTP/1.1\r\nContent-length: #{body.length}\r\n\r\n" + body
do_test(long, Unicorn::Const::CHUNK_SIZE * 2 -400)
end
end
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