mirror of
https://github.com/moparisthebest/SickRage
synced 2024-11-14 05:15:12 -05:00
518 lines
20 KiB
Python
518 lines
20 KiB
Python
#!/usr/bin/env python
|
|
|
|
from __future__ import absolute_import, division, print_function, with_statement
|
|
|
|
import base64
|
|
import binascii
|
|
from contextlib import closing
|
|
import functools
|
|
import sys
|
|
import threading
|
|
|
|
from tornado.escape import utf8
|
|
from tornado.httpclient import HTTPRequest, HTTPResponse, _RequestProxy, HTTPError, HTTPClient
|
|
from tornado.httpserver import HTTPServer
|
|
from tornado.ioloop import IOLoop
|
|
from tornado.iostream import IOStream
|
|
from tornado.log import gen_log
|
|
from tornado import netutil
|
|
from tornado.stack_context import ExceptionStackContext, NullContext
|
|
from tornado.testing import AsyncHTTPTestCase, bind_unused_port, gen_test, ExpectLog
|
|
from tornado.test.util import unittest, skipOnTravis
|
|
from tornado.util import u, bytes_type
|
|
from tornado.web import Application, RequestHandler, url
|
|
|
|
try:
|
|
from io import BytesIO # python 3
|
|
except ImportError:
|
|
from cStringIO import StringIO as BytesIO
|
|
|
|
|
|
class HelloWorldHandler(RequestHandler):
|
|
def get(self):
|
|
name = self.get_argument("name", "world")
|
|
self.set_header("Content-Type", "text/plain")
|
|
self.finish("Hello %s!" % name)
|
|
|
|
|
|
class PostHandler(RequestHandler):
|
|
def post(self):
|
|
self.finish("Post arg1: %s, arg2: %s" % (
|
|
self.get_argument("arg1"), self.get_argument("arg2")))
|
|
|
|
|
|
class ChunkHandler(RequestHandler):
|
|
def get(self):
|
|
self.write("asdf")
|
|
self.flush()
|
|
self.write("qwer")
|
|
|
|
|
|
class AuthHandler(RequestHandler):
|
|
def get(self):
|
|
self.finish(self.request.headers["Authorization"])
|
|
|
|
|
|
class CountdownHandler(RequestHandler):
|
|
def get(self, count):
|
|
count = int(count)
|
|
if count > 0:
|
|
self.redirect(self.reverse_url("countdown", count - 1))
|
|
else:
|
|
self.write("Zero")
|
|
|
|
|
|
class EchoPostHandler(RequestHandler):
|
|
def post(self):
|
|
self.write(self.request.body)
|
|
|
|
|
|
class UserAgentHandler(RequestHandler):
|
|
def get(self):
|
|
self.write(self.request.headers.get('User-Agent', 'User agent not set'))
|
|
|
|
|
|
class ContentLength304Handler(RequestHandler):
|
|
def get(self):
|
|
self.set_status(304)
|
|
self.set_header('Content-Length', 42)
|
|
|
|
def _clear_headers_for_304(self):
|
|
# Tornado strips content-length from 304 responses, but here we
|
|
# want to simulate servers that include the headers anyway.
|
|
pass
|
|
|
|
|
|
class AllMethodsHandler(RequestHandler):
|
|
SUPPORTED_METHODS = RequestHandler.SUPPORTED_METHODS + ('OTHER',)
|
|
|
|
def method(self):
|
|
self.write(self.request.method)
|
|
|
|
get = post = put = delete = options = patch = other = method
|
|
|
|
# These tests end up getting run redundantly: once here with the default
|
|
# HTTPClient implementation, and then again in each implementation's own
|
|
# test suite.
|
|
|
|
|
|
class HTTPClientCommonTestCase(AsyncHTTPTestCase):
|
|
def get_app(self):
|
|
return Application([
|
|
url("/hello", HelloWorldHandler),
|
|
url("/post", PostHandler),
|
|
url("/chunk", ChunkHandler),
|
|
url("/auth", AuthHandler),
|
|
url("/countdown/([0-9]+)", CountdownHandler, name="countdown"),
|
|
url("/echopost", EchoPostHandler),
|
|
url("/user_agent", UserAgentHandler),
|
|
url("/304_with_content_length", ContentLength304Handler),
|
|
url("/all_methods", AllMethodsHandler),
|
|
], gzip=True)
|
|
|
|
@skipOnTravis
|
|
def test_hello_world(self):
|
|
response = self.fetch("/hello")
|
|
self.assertEqual(response.code, 200)
|
|
self.assertEqual(response.headers["Content-Type"], "text/plain")
|
|
self.assertEqual(response.body, b"Hello world!")
|
|
self.assertEqual(int(response.request_time), 0)
|
|
|
|
response = self.fetch("/hello?name=Ben")
|
|
self.assertEqual(response.body, b"Hello Ben!")
|
|
|
|
def test_streaming_callback(self):
|
|
# streaming_callback is also tested in test_chunked
|
|
chunks = []
|
|
response = self.fetch("/hello",
|
|
streaming_callback=chunks.append)
|
|
# with streaming_callback, data goes to the callback and not response.body
|
|
self.assertEqual(chunks, [b"Hello world!"])
|
|
self.assertFalse(response.body)
|
|
|
|
def test_post(self):
|
|
response = self.fetch("/post", method="POST",
|
|
body="arg1=foo&arg2=bar")
|
|
self.assertEqual(response.code, 200)
|
|
self.assertEqual(response.body, b"Post arg1: foo, arg2: bar")
|
|
|
|
def test_chunked(self):
|
|
response = self.fetch("/chunk")
|
|
self.assertEqual(response.body, b"asdfqwer")
|
|
|
|
chunks = []
|
|
response = self.fetch("/chunk",
|
|
streaming_callback=chunks.append)
|
|
self.assertEqual(chunks, [b"asdf", b"qwer"])
|
|
self.assertFalse(response.body)
|
|
|
|
def test_chunked_close(self):
|
|
# test case in which chunks spread read-callback processing
|
|
# over several ioloop iterations, but the connection is already closed.
|
|
sock, port = bind_unused_port()
|
|
with closing(sock):
|
|
def write_response(stream, request_data):
|
|
stream.write(b"""\
|
|
HTTP/1.1 200 OK
|
|
Transfer-Encoding: chunked
|
|
|
|
1
|
|
1
|
|
1
|
|
2
|
|
0
|
|
|
|
""".replace(b"\n", b"\r\n"), callback=stream.close)
|
|
|
|
def accept_callback(conn, address):
|
|
# fake an HTTP server using chunked encoding where the final chunks
|
|
# and connection close all happen at once
|
|
stream = IOStream(conn, io_loop=self.io_loop)
|
|
stream.read_until(b"\r\n\r\n",
|
|
functools.partial(write_response, stream))
|
|
netutil.add_accept_handler(sock, accept_callback, self.io_loop)
|
|
self.http_client.fetch("http://127.0.0.1:%d/" % port, self.stop)
|
|
resp = self.wait()
|
|
resp.rethrow()
|
|
self.assertEqual(resp.body, b"12")
|
|
self.io_loop.remove_handler(sock.fileno())
|
|
|
|
def test_streaming_stack_context(self):
|
|
chunks = []
|
|
exc_info = []
|
|
|
|
def error_handler(typ, value, tb):
|
|
exc_info.append((typ, value, tb))
|
|
return True
|
|
|
|
def streaming_cb(chunk):
|
|
chunks.append(chunk)
|
|
if chunk == b'qwer':
|
|
1 / 0
|
|
|
|
with ExceptionStackContext(error_handler):
|
|
self.fetch('/chunk', streaming_callback=streaming_cb)
|
|
|
|
self.assertEqual(chunks, [b'asdf', b'qwer'])
|
|
self.assertEqual(1, len(exc_info))
|
|
self.assertIs(exc_info[0][0], ZeroDivisionError)
|
|
|
|
def test_basic_auth(self):
|
|
self.assertEqual(self.fetch("/auth", auth_username="Aladdin",
|
|
auth_password="open sesame").body,
|
|
b"Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==")
|
|
|
|
def test_basic_auth_explicit_mode(self):
|
|
self.assertEqual(self.fetch("/auth", auth_username="Aladdin",
|
|
auth_password="open sesame",
|
|
auth_mode="basic").body,
|
|
b"Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==")
|
|
|
|
def test_unsupported_auth_mode(self):
|
|
# curl and simple clients handle errors a bit differently; the
|
|
# important thing is that they don't fall back to basic auth
|
|
# on an unknown mode.
|
|
with ExpectLog(gen_log, "uncaught exception", required=False):
|
|
with self.assertRaises((ValueError, HTTPError)):
|
|
response = self.fetch("/auth", auth_username="Aladdin",
|
|
auth_password="open sesame",
|
|
auth_mode="asdf")
|
|
response.rethrow()
|
|
|
|
def test_follow_redirect(self):
|
|
response = self.fetch("/countdown/2", follow_redirects=False)
|
|
self.assertEqual(302, response.code)
|
|
self.assertTrue(response.headers["Location"].endswith("/countdown/1"))
|
|
|
|
response = self.fetch("/countdown/2")
|
|
self.assertEqual(200, response.code)
|
|
self.assertTrue(response.effective_url.endswith("/countdown/0"))
|
|
self.assertEqual(b"Zero", response.body)
|
|
|
|
def test_credentials_in_url(self):
|
|
url = self.get_url("/auth").replace("http://", "http://me:secret@")
|
|
self.http_client.fetch(url, self.stop)
|
|
response = self.wait()
|
|
self.assertEqual(b"Basic " + base64.b64encode(b"me:secret"),
|
|
response.body)
|
|
|
|
def test_body_encoding(self):
|
|
unicode_body = u("\xe9")
|
|
byte_body = binascii.a2b_hex(b"e9")
|
|
|
|
# unicode string in body gets converted to utf8
|
|
response = self.fetch("/echopost", method="POST", body=unicode_body,
|
|
headers={"Content-Type": "application/blah"})
|
|
self.assertEqual(response.headers["Content-Length"], "2")
|
|
self.assertEqual(response.body, utf8(unicode_body))
|
|
|
|
# byte strings pass through directly
|
|
response = self.fetch("/echopost", method="POST",
|
|
body=byte_body,
|
|
headers={"Content-Type": "application/blah"})
|
|
self.assertEqual(response.headers["Content-Length"], "1")
|
|
self.assertEqual(response.body, byte_body)
|
|
|
|
# Mixing unicode in headers and byte string bodies shouldn't
|
|
# break anything
|
|
response = self.fetch("/echopost", method="POST", body=byte_body,
|
|
headers={"Content-Type": "application/blah"},
|
|
user_agent=u("foo"))
|
|
self.assertEqual(response.headers["Content-Length"], "1")
|
|
self.assertEqual(response.body, byte_body)
|
|
|
|
def test_types(self):
|
|
response = self.fetch("/hello")
|
|
self.assertEqual(type(response.body), bytes_type)
|
|
self.assertEqual(type(response.headers["Content-Type"]), str)
|
|
self.assertEqual(type(response.code), int)
|
|
self.assertEqual(type(response.effective_url), str)
|
|
|
|
def test_header_callback(self):
|
|
first_line = []
|
|
headers = {}
|
|
chunks = []
|
|
|
|
def header_callback(header_line):
|
|
if header_line.startswith('HTTP/'):
|
|
first_line.append(header_line)
|
|
elif header_line != '\r\n':
|
|
k, v = header_line.split(':', 1)
|
|
headers[k] = v.strip()
|
|
|
|
def streaming_callback(chunk):
|
|
# All header callbacks are run before any streaming callbacks,
|
|
# so the header data is available to process the data as it
|
|
# comes in.
|
|
self.assertEqual(headers['Content-Type'], 'text/html; charset=UTF-8')
|
|
chunks.append(chunk)
|
|
|
|
self.fetch('/chunk', header_callback=header_callback,
|
|
streaming_callback=streaming_callback)
|
|
self.assertEqual(len(first_line), 1)
|
|
self.assertRegexpMatches(first_line[0], 'HTTP/1.[01] 200 OK\r\n')
|
|
self.assertEqual(chunks, [b'asdf', b'qwer'])
|
|
|
|
def test_header_callback_stack_context(self):
|
|
exc_info = []
|
|
|
|
def error_handler(typ, value, tb):
|
|
exc_info.append((typ, value, tb))
|
|
return True
|
|
|
|
def header_callback(header_line):
|
|
if header_line.startswith('Content-Type:'):
|
|
1 / 0
|
|
|
|
with ExceptionStackContext(error_handler):
|
|
self.fetch('/chunk', header_callback=header_callback)
|
|
self.assertEqual(len(exc_info), 1)
|
|
self.assertIs(exc_info[0][0], ZeroDivisionError)
|
|
|
|
def test_configure_defaults(self):
|
|
defaults = dict(user_agent='TestDefaultUserAgent', allow_ipv6=False)
|
|
# Construct a new instance of the configured client class
|
|
client = self.http_client.__class__(self.io_loop, force_instance=True,
|
|
defaults=defaults)
|
|
client.fetch(self.get_url('/user_agent'), callback=self.stop)
|
|
response = self.wait()
|
|
self.assertEqual(response.body, b'TestDefaultUserAgent')
|
|
client.close()
|
|
|
|
def test_304_with_content_length(self):
|
|
# According to the spec 304 responses SHOULD NOT include
|
|
# Content-Length or other entity headers, but some servers do it
|
|
# anyway.
|
|
# http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3.5
|
|
response = self.fetch('/304_with_content_length')
|
|
self.assertEqual(response.code, 304)
|
|
self.assertEqual(response.headers['Content-Length'], '42')
|
|
|
|
def test_final_callback_stack_context(self):
|
|
# The final callback should be run outside of the httpclient's
|
|
# stack_context. We want to ensure that there is not stack_context
|
|
# between the user's callback and the IOLoop, so monkey-patch
|
|
# IOLoop.handle_callback_exception and disable the test harness's
|
|
# context with a NullContext.
|
|
# Note that this does not apply to secondary callbacks (header
|
|
# and streaming_callback), as errors there must be seen as errors
|
|
# by the http client so it can clean up the connection.
|
|
exc_info = []
|
|
|
|
def handle_callback_exception(callback):
|
|
exc_info.append(sys.exc_info())
|
|
self.stop()
|
|
self.io_loop.handle_callback_exception = handle_callback_exception
|
|
with NullContext():
|
|
self.http_client.fetch(self.get_url('/hello'),
|
|
lambda response: 1 / 0)
|
|
self.wait()
|
|
self.assertEqual(exc_info[0][0], ZeroDivisionError)
|
|
|
|
@gen_test
|
|
def test_future_interface(self):
|
|
response = yield self.http_client.fetch(self.get_url('/hello'))
|
|
self.assertEqual(response.body, b'Hello world!')
|
|
|
|
@gen_test
|
|
def test_future_http_error(self):
|
|
with self.assertRaises(HTTPError) as context:
|
|
yield self.http_client.fetch(self.get_url('/notfound'))
|
|
self.assertEqual(context.exception.code, 404)
|
|
self.assertEqual(context.exception.response.code, 404)
|
|
|
|
@gen_test
|
|
def test_reuse_request_from_response(self):
|
|
# The response.request attribute should be an HTTPRequest, not
|
|
# a _RequestProxy.
|
|
# This test uses self.http_client.fetch because self.fetch calls
|
|
# self.get_url on the input unconditionally.
|
|
url = self.get_url('/hello')
|
|
response = yield self.http_client.fetch(url)
|
|
self.assertEqual(response.request.url, url)
|
|
self.assertTrue(isinstance(response.request, HTTPRequest))
|
|
response2 = yield self.http_client.fetch(response.request)
|
|
self.assertEqual(response2.body, b'Hello world!')
|
|
|
|
def test_all_methods(self):
|
|
for method in ['GET', 'DELETE', 'OPTIONS']:
|
|
response = self.fetch('/all_methods', method=method)
|
|
self.assertEqual(response.body, utf8(method))
|
|
for method in ['POST', 'PUT', 'PATCH']:
|
|
response = self.fetch('/all_methods', method=method, body=b'')
|
|
self.assertEqual(response.body, utf8(method))
|
|
response = self.fetch('/all_methods', method='HEAD')
|
|
self.assertEqual(response.body, b'')
|
|
response = self.fetch('/all_methods', method='OTHER',
|
|
allow_nonstandard_methods=True)
|
|
self.assertEqual(response.body, b'OTHER')
|
|
|
|
@gen_test
|
|
def test_body(self):
|
|
hello_url = self.get_url('/hello')
|
|
with self.assertRaises(AssertionError) as context:
|
|
yield self.http_client.fetch(hello_url, body='data')
|
|
|
|
self.assertTrue('must be empty' in str(context.exception))
|
|
|
|
with self.assertRaises(AssertionError) as context:
|
|
yield self.http_client.fetch(hello_url, method='POST')
|
|
|
|
self.assertTrue('must not be empty' in str(context.exception))
|
|
|
|
|
|
class RequestProxyTest(unittest.TestCase):
|
|
def test_request_set(self):
|
|
proxy = _RequestProxy(HTTPRequest('http://example.com/',
|
|
user_agent='foo'),
|
|
dict())
|
|
self.assertEqual(proxy.user_agent, 'foo')
|
|
|
|
def test_default_set(self):
|
|
proxy = _RequestProxy(HTTPRequest('http://example.com/'),
|
|
dict(network_interface='foo'))
|
|
self.assertEqual(proxy.network_interface, 'foo')
|
|
|
|
def test_both_set(self):
|
|
proxy = _RequestProxy(HTTPRequest('http://example.com/',
|
|
proxy_host='foo'),
|
|
dict(proxy_host='bar'))
|
|
self.assertEqual(proxy.proxy_host, 'foo')
|
|
|
|
def test_neither_set(self):
|
|
proxy = _RequestProxy(HTTPRequest('http://example.com/'),
|
|
dict())
|
|
self.assertIs(proxy.auth_username, None)
|
|
|
|
def test_bad_attribute(self):
|
|
proxy = _RequestProxy(HTTPRequest('http://example.com/'),
|
|
dict())
|
|
with self.assertRaises(AttributeError):
|
|
proxy.foo
|
|
|
|
def test_defaults_none(self):
|
|
proxy = _RequestProxy(HTTPRequest('http://example.com/'), None)
|
|
self.assertIs(proxy.auth_username, None)
|
|
|
|
|
|
class HTTPResponseTestCase(unittest.TestCase):
|
|
def test_str(self):
|
|
response = HTTPResponse(HTTPRequest('http://example.com'),
|
|
200, headers={}, buffer=BytesIO())
|
|
s = str(response)
|
|
self.assertTrue(s.startswith('HTTPResponse('))
|
|
self.assertIn('code=200', s)
|
|
|
|
|
|
class SyncHTTPClientTest(unittest.TestCase):
|
|
def setUp(self):
|
|
if IOLoop.configured_class().__name__ in ('TwistedIOLoop',
|
|
'AsyncIOMainLoop'):
|
|
# TwistedIOLoop only supports the global reactor, so we can't have
|
|
# separate IOLoops for client and server threads.
|
|
# AsyncIOMainLoop doesn't work with the default policy
|
|
# (although it could with some tweaks to this test and a
|
|
# policy that created loops for non-main threads).
|
|
raise unittest.SkipTest(
|
|
'Sync HTTPClient not compatible with TwistedIOLoop or '
|
|
'AsyncIOMainLoop')
|
|
self.server_ioloop = IOLoop()
|
|
|
|
sock, self.port = bind_unused_port()
|
|
app = Application([('/', HelloWorldHandler)])
|
|
self.server = HTTPServer(app, io_loop=self.server_ioloop)
|
|
self.server.add_socket(sock)
|
|
|
|
self.server_thread = threading.Thread(target=self.server_ioloop.start)
|
|
self.server_thread.start()
|
|
|
|
self.http_client = HTTPClient()
|
|
|
|
def tearDown(self):
|
|
def stop_server():
|
|
self.server.stop()
|
|
self.server_ioloop.stop()
|
|
self.server_ioloop.add_callback(stop_server)
|
|
self.server_thread.join()
|
|
self.http_client.close()
|
|
self.server_ioloop.close(all_fds=True)
|
|
|
|
def get_url(self, path):
|
|
return 'http://localhost:%d%s' % (self.port, path)
|
|
|
|
def test_sync_client(self):
|
|
response = self.http_client.fetch(self.get_url('/'))
|
|
self.assertEqual(b'Hello world!', response.body)
|
|
|
|
def test_sync_client_error(self):
|
|
# Synchronous HTTPClient raises errors directly; no need for
|
|
# response.rethrow()
|
|
with self.assertRaises(HTTPError) as assertion:
|
|
self.http_client.fetch(self.get_url('/notfound'))
|
|
self.assertEqual(assertion.exception.code, 404)
|
|
|
|
|
|
class HTTPRequestTestCase(unittest.TestCase):
|
|
def test_headers(self):
|
|
request = HTTPRequest('http://example.com', headers={'foo': 'bar'})
|
|
self.assertEqual(request.headers, {'foo': 'bar'})
|
|
|
|
def test_headers_setter(self):
|
|
request = HTTPRequest('http://example.com')
|
|
request.headers = {'bar': 'baz'}
|
|
self.assertEqual(request.headers, {'bar': 'baz'})
|
|
|
|
def test_null_headers_setter(self):
|
|
request = HTTPRequest('http://example.com')
|
|
request.headers = None
|
|
self.assertEqual(request.headers, {})
|
|
|
|
def test_body(self):
|
|
request = HTTPRequest('http://example.com', body='foo')
|
|
self.assertEqual(request.body, utf8('foo'))
|
|
|
|
def test_body_setter(self):
|
|
request = HTTPRequest('http://example.com')
|
|
request.body = 'foo'
|
|
self.assertEqual(request.body, utf8('foo'))
|