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SickRage/cherrypy/test/test_session.py
echel0n cec4ed573d Upgraded CherryPy libs to 3.3.0
Switched out sqlite3 libs in favour of SQLAlchemy v0.9, will gradually migrate dialects and scheme to be fully SQLAlchemy compliant for using there ORM with sessions instead of direct.

Fixed getEpisode function to stop making unrequired scene number conversions on already converted data thats available now from cache.
2014-06-04 18:28:59 -07:00

475 lines
16 KiB
Python

import os
localDir = os.path.dirname(__file__)
import sys
import threading
import time
import cherrypy
from cherrypy._cpcompat import copykeys, HTTPConnection, HTTPSConnection
from cherrypy.lib import sessions
from cherrypy.lib.httputil import response_codes
def http_methods_allowed(methods=['GET', 'HEAD']):
method = cherrypy.request.method.upper()
if method not in methods:
cherrypy.response.headers['Allow'] = ", ".join(methods)
raise cherrypy.HTTPError(405)
cherrypy.tools.allow = cherrypy.Tool('on_start_resource', http_methods_allowed)
def setup_server():
class Root:
_cp_config = {'tools.sessions.on': True,
'tools.sessions.storage_type': 'ram',
'tools.sessions.storage_path': localDir,
'tools.sessions.timeout': (1.0 / 60),
'tools.sessions.clean_freq': (1.0 / 60),
}
def clear(self):
cherrypy.session.cache.clear()
clear.exposed = True
def data(self):
cherrypy.session['aha'] = 'foo'
return repr(cherrypy.session._data)
data.exposed = True
def testGen(self):
counter = cherrypy.session.get('counter', 0) + 1
cherrypy.session['counter'] = counter
yield str(counter)
testGen.exposed = True
def testStr(self):
counter = cherrypy.session.get('counter', 0) + 1
cherrypy.session['counter'] = counter
return str(counter)
testStr.exposed = True
def setsessiontype(self, newtype):
self.__class__._cp_config.update(
{'tools.sessions.storage_type': newtype})
if hasattr(cherrypy, "session"):
del cherrypy.session
cls = getattr(sessions, newtype.title() + 'Session')
if cls.clean_thread:
cls.clean_thread.stop()
cls.clean_thread.unsubscribe()
del cls.clean_thread
setsessiontype.exposed = True
setsessiontype._cp_config = {'tools.sessions.on': False}
def index(self):
sess = cherrypy.session
c = sess.get('counter', 0) + 1
time.sleep(0.01)
sess['counter'] = c
return str(c)
index.exposed = True
def keyin(self, key):
return str(key in cherrypy.session)
keyin.exposed = True
def delete(self):
cherrypy.session.delete()
sessions.expire()
return "done"
delete.exposed = True
def delkey(self, key):
del cherrypy.session[key]
return "OK"
delkey.exposed = True
def blah(self):
return self._cp_config['tools.sessions.storage_type']
blah.exposed = True
def iredir(self):
raise cherrypy.InternalRedirect('/blah')
iredir.exposed = True
def restricted(self):
return cherrypy.request.method
restricted.exposed = True
restricted._cp_config = {'tools.allow.on': True,
'tools.allow.methods': ['GET']}
def regen(self):
cherrypy.tools.sessions.regenerate()
return "logged in"
regen.exposed = True
def length(self):
return str(len(cherrypy.session))
length.exposed = True
def session_cookie(self):
# Must load() to start the clean thread.
cherrypy.session.load()
return cherrypy.session.id
session_cookie.exposed = True
session_cookie._cp_config = {
'tools.sessions.path': '/session_cookie',
'tools.sessions.name': 'temp',
'tools.sessions.persistent': False}
cherrypy.tree.mount(Root())
from cherrypy.test import helper
class SessionTest(helper.CPWebCase):
setup_server = staticmethod(setup_server)
def tearDown(self):
# Clean up sessions.
for fname in os.listdir(localDir):
if fname.startswith(sessions.FileSession.SESSION_PREFIX):
os.unlink(os.path.join(localDir, fname))
def test_0_Session(self):
self.getPage('/setsessiontype/ram')
self.getPage('/clear')
# Test that a normal request gets the same id in the cookies.
# Note: this wouldn't work if /data didn't load the session.
self.getPage('/data')
self.assertBody("{'aha': 'foo'}")
c = self.cookies[0]
self.getPage('/data', self.cookies)
self.assertEqual(self.cookies[0], c)
self.getPage('/testStr')
self.assertBody('1')
cookie_parts = dict([p.strip().split('=')
for p in self.cookies[0][1].split(";")])
# Assert there is an 'expires' param
self.assertEqual(set(cookie_parts.keys()),
set(['session_id', 'expires', 'Path']))
self.getPage('/testGen', self.cookies)
self.assertBody('2')
self.getPage('/testStr', self.cookies)
self.assertBody('3')
self.getPage('/data', self.cookies)
self.assertBody("{'aha': 'foo', 'counter': 3}")
self.getPage('/length', self.cookies)
self.assertBody('2')
self.getPage('/delkey?key=counter', self.cookies)
self.assertStatus(200)
self.getPage('/setsessiontype/file')
self.getPage('/testStr')
self.assertBody('1')
self.getPage('/testGen', self.cookies)
self.assertBody('2')
self.getPage('/testStr', self.cookies)
self.assertBody('3')
self.getPage('/delkey?key=counter', self.cookies)
self.assertStatus(200)
# Wait for the session.timeout (1 second)
time.sleep(2)
self.getPage('/')
self.assertBody('1')
self.getPage('/length', self.cookies)
self.assertBody('1')
# Test session __contains__
self.getPage('/keyin?key=counter', self.cookies)
self.assertBody("True")
cookieset1 = self.cookies
# Make a new session and test __len__ again
self.getPage('/')
self.getPage('/length', self.cookies)
self.assertBody('2')
# Test session delete
self.getPage('/delete', self.cookies)
self.assertBody("done")
self.getPage('/delete', cookieset1)
self.assertBody("done")
f = lambda: [
x for x in os.listdir(localDir) if x.startswith('session-')]
self.assertEqual(f(), [])
# Wait for the cleanup thread to delete remaining session files
self.getPage('/')
f = lambda: [
x for x in os.listdir(localDir) if x.startswith('session-')]
self.assertNotEqual(f(), [])
time.sleep(2)
self.assertEqual(f(), [])
def test_1_Ram_Concurrency(self):
self.getPage('/setsessiontype/ram')
self._test_Concurrency()
def test_2_File_Concurrency(self):
self.getPage('/setsessiontype/file')
self._test_Concurrency()
def _test_Concurrency(self):
client_thread_count = 5
request_count = 30
# Get initial cookie
self.getPage("/")
self.assertBody("1")
cookies = self.cookies
data_dict = {}
errors = []
def request(index):
if self.scheme == 'https':
c = HTTPSConnection('%s:%s' % (self.interface(), self.PORT))
else:
c = HTTPConnection('%s:%s' % (self.interface(), self.PORT))
for i in range(request_count):
c.putrequest('GET', '/')
for k, v in cookies:
c.putheader(k, v)
c.endheaders()
response = c.getresponse()
body = response.read()
if response.status != 200 or not body.isdigit():
errors.append((response.status, body))
else:
data_dict[index] = max(data_dict[index], int(body))
# Uncomment the following line to prove threads overlap.
## sys.stdout.write("%d " % index)
# Start <request_count> requests from each of
# <client_thread_count> concurrent clients
ts = []
for c in range(client_thread_count):
data_dict[c] = 0
t = threading.Thread(target=request, args=(c,))
ts.append(t)
t.start()
for t in ts:
t.join()
hitcount = max(data_dict.values())
expected = 1 + (client_thread_count * request_count)
for e in errors:
print(e)
self.assertEqual(hitcount, expected)
def test_3_Redirect(self):
# Start a new session
self.getPage('/testStr')
self.getPage('/iredir', self.cookies)
self.assertBody("file")
def test_4_File_deletion(self):
# Start a new session
self.getPage('/testStr')
# Delete the session file manually and retry.
id = self.cookies[0][1].split(";", 1)[0].split("=", 1)[1]
path = os.path.join(localDir, "session-" + id)
os.unlink(path)
self.getPage('/testStr', self.cookies)
def test_5_Error_paths(self):
self.getPage('/unknown/page')
self.assertErrorPage(404, "The path '/unknown/page' was not found.")
# Note: this path is *not* the same as above. The above
# takes a normal route through the session code; this one
# skips the session code's before_handler and only calls
# before_finalize (save) and on_end (close). So the session
# code has to survive calling save/close without init.
self.getPage('/restricted', self.cookies, method='POST')
self.assertErrorPage(405, response_codes[405][1])
def test_6_regenerate(self):
self.getPage('/testStr')
# grab the cookie ID
id1 = self.cookies[0][1].split(";", 1)[0].split("=", 1)[1]
self.getPage('/regen')
self.assertBody('logged in')
id2 = self.cookies[0][1].split(";", 1)[0].split("=", 1)[1]
self.assertNotEqual(id1, id2)
self.getPage('/testStr')
# grab the cookie ID
id1 = self.cookies[0][1].split(";", 1)[0].split("=", 1)[1]
self.getPage('/testStr',
headers=[
('Cookie',
'session_id=maliciousid; '
'expires=Sat, 27 Oct 2017 04:18:28 GMT; Path=/;')])
id2 = self.cookies[0][1].split(";", 1)[0].split("=", 1)[1]
self.assertNotEqual(id1, id2)
self.assertNotEqual(id2, 'maliciousid')
def test_7_session_cookies(self):
self.getPage('/setsessiontype/ram')
self.getPage('/clear')
self.getPage('/session_cookie')
# grab the cookie ID
cookie_parts = dict([p.strip().split('=')
for p in self.cookies[0][1].split(";")])
# Assert there is no 'expires' param
self.assertEqual(set(cookie_parts.keys()), set(['temp', 'Path']))
id1 = cookie_parts['temp']
self.assertEqual(copykeys(sessions.RamSession.cache), [id1])
# Send another request in the same "browser session".
self.getPage('/session_cookie', self.cookies)
cookie_parts = dict([p.strip().split('=')
for p in self.cookies[0][1].split(";")])
# Assert there is no 'expires' param
self.assertEqual(set(cookie_parts.keys()), set(['temp', 'Path']))
self.assertBody(id1)
self.assertEqual(copykeys(sessions.RamSession.cache), [id1])
# Simulate a browser close by just not sending the cookies
self.getPage('/session_cookie')
# grab the cookie ID
cookie_parts = dict([p.strip().split('=')
for p in self.cookies[0][1].split(";")])
# Assert there is no 'expires' param
self.assertEqual(set(cookie_parts.keys()), set(['temp', 'Path']))
# Assert a new id has been generated...
id2 = cookie_parts['temp']
self.assertNotEqual(id1, id2)
self.assertEqual(set(sessions.RamSession.cache.keys()),
set([id1, id2]))
# Wait for the session.timeout on both sessions
time.sleep(2.5)
cache = copykeys(sessions.RamSession.cache)
if cache:
if cache == [id2]:
self.fail("The second session did not time out.")
else:
self.fail("Unknown session id in cache: %r", cache)
import socket
try:
import memcache
host, port = '127.0.0.1', 11211
for res in socket.getaddrinfo(host, port, socket.AF_UNSPEC,
socket.SOCK_STREAM):
af, socktype, proto, canonname, sa = res
s = None
try:
s = socket.socket(af, socktype, proto)
# See http://groups.google.com/group/cherrypy-users/
# browse_frm/thread/bbfe5eb39c904fe0
s.settimeout(1.0)
s.connect((host, port))
s.close()
except socket.error:
if s:
s.close()
raise
break
except (ImportError, socket.error):
class MemcachedSessionTest(helper.CPWebCase):
setup_server = staticmethod(setup_server)
def test(self):
return self.skip("memcached not reachable ")
else:
class MemcachedSessionTest(helper.CPWebCase):
setup_server = staticmethod(setup_server)
def test_0_Session(self):
self.getPage('/setsessiontype/memcached')
self.getPage('/testStr')
self.assertBody('1')
self.getPage('/testGen', self.cookies)
self.assertBody('2')
self.getPage('/testStr', self.cookies)
self.assertBody('3')
self.getPage('/length', self.cookies)
self.assertErrorPage(500)
self.assertInBody("NotImplementedError")
self.getPage('/delkey?key=counter', self.cookies)
self.assertStatus(200)
# Wait for the session.timeout (1 second)
time.sleep(1.25)
self.getPage('/')
self.assertBody('1')
# Test session __contains__
self.getPage('/keyin?key=counter', self.cookies)
self.assertBody("True")
# Test session delete
self.getPage('/delete', self.cookies)
self.assertBody("done")
def test_1_Concurrency(self):
client_thread_count = 5
request_count = 30
# Get initial cookie
self.getPage("/")
self.assertBody("1")
cookies = self.cookies
data_dict = {}
def request(index):
for i in range(request_count):
self.getPage("/", cookies)
# Uncomment the following line to prove threads overlap.
## sys.stdout.write("%d " % index)
if not self.body.isdigit():
self.fail(self.body)
data_dict[index] = v = int(self.body)
# Start <request_count> concurrent requests from
# each of <client_thread_count> clients
ts = []
for c in range(client_thread_count):
data_dict[c] = 0
t = threading.Thread(target=request, args=(c,))
ts.append(t)
t.start()
for t in ts:
t.join()
hitcount = max(data_dict.values())
expected = 1 + (client_thread_count * request_count)
self.assertEqual(hitcount, expected)
def test_3_Redirect(self):
# Start a new session
self.getPage('/testStr')
self.getPage('/iredir', self.cookies)
self.assertBody("memcached")
def test_5_Error_paths(self):
self.getPage('/unknown/page')
self.assertErrorPage(
404, "The path '/unknown/page' was not found.")
# Note: this path is *not* the same as above. The above
# takes a normal route through the session code; this one
# skips the session code's before_handler and only calls
# before_finalize (save) and on_end (close). So the session
# code has to survive calling save/close without init.
self.getPage('/restricted', self.cookies, method='POST')
self.assertErrorPage(405, response_codes[405][1])