FM / test

/opt/imh-python/lib/python3.9/site-packages/cherrypy/test/

/opt/imh-python/lib/python3.9/site-packages/cherrypy/test

Name	Size	Mode	Actions
static/	-	0755	rm
__pycache__/	-	0755	rm
benchmark.py	12563	0644	edit dl rm
checkerdemo.py	1861	0644	edit dl rm
fastcgi.conf	686	0644	edit dl rm
fcgi.conf	486	0644	edit dl rm
helper.py	16369	0644	edit dl rm
logtest.py	8151	0644	edit dl rm
modfastcgi.py	4652	0644	edit dl rm
modfcgid.py	4237	0644	edit dl rm
modpy.py	4978	0644	edit dl rm
modwsgi.py	4834	0644	edit dl rm
sessiondemo.py	5425	0644	edit dl rm
style.css	17	0644	edit dl rm
test.pem	2254	0644	edit dl rm
test_auth_basic.py	4499	0644	edit dl rm
test_auth_digest.py	4454	0644	edit dl rm
test_bus.py	9960	0644	edit dl rm
test_caching.py	14386	0644	edit dl rm
test_config.py	8836	0644	edit dl rm
test_config_server.py	4037	0644	edit dl rm
test_conn.py	30744	0644	edit dl rm
test_core.py	30408	0644	edit dl rm
test_dynamicobjectmapping.py	12331	0644	edit dl rm
test_encoding.py	17535	0644	edit dl rm
test_etags.py	3093	0644	edit dl rm
test_http.py	10939	0644	edit dl rm
test_httputil.py	2412	0644	edit dl rm
test_iterator.py	5724	0644	edit dl rm
test_json.py	2860	0644	edit dl rm
test_logging.py	8315	0644	edit dl rm
test_mime.py	4538	0644	edit dl rm
test_misc_tools.py	7094	0644	edit dl rm
test_native.py	971	0644	edit dl rm
test_objectmapping.py	14504	0644	edit dl rm
test_params.py	1862	0644	edit dl rm
test_plugins.py	334	0644	edit dl rm
test_proxy.py	5630	0644	edit dl rm
test_refleaks.py	1555	0644	edit dl rm
test_request_obj.py	37097	0644	edit dl rm
test_routes.py	2583	0644	edit dl rm
test_session.py	17949	0644	edit dl rm
test_sessionauthenticate.py	2013	0644	edit dl rm
test_states.py	16703	0644	edit dl rm
test_static.py	16702	0644	edit dl rm
test_tools.py	17851	0644	edit dl rm
test_tutorials.py	6964	0644	edit dl rm
test_virtualhost.py	4021	0644	edit dl rm
test_wsgiapps.py	3997	0644	edit dl rm
test_wsgi_ns.py	2812	0644	edit dl rm
test_wsgi_unix_socket.py	2228	0644	edit dl rm
test_wsgi_vhost.py	1034	0644	edit dl rm
test_xmlrpc.py	4584	0644	edit dl rm
webtest.py	262	0644	edit dl rm
_test_decorators.py	951	0644	edit dl rm
_test_states_demo.py	1876	0644	edit dl rm
__init__.py	396	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/cherrypy/test/test_caching.py (14386B)

import datetime
from itertools import count
import os
import threading
import time
import urllib.parse

import pytest

import cherrypy
from cherrypy.lib import httputil

from cherrypy.test import helper

curdir = os.path.join(os.getcwd(), os.path.dirname(__file__))

gif_bytes = (
    b'GIF89a\x01\x00\x01\x00\x82\x00\x01\x99"\x1e\x00\x00\x00\x00\x00'
    b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
    b'\x00,\x00\x00\x00\x00\x01\x00\x01\x00\x02\x03\x02\x08\t\x00;'
)

class CacheTest(helper.CPWebCase):

@staticmethod
    def setup_server():

@cherrypy.config(**{'tools.caching.on': True})
        class Root:

def __init__(self):
                self.counter = 0
                self.control_counter = 0
                self.longlock = threading.Lock()

@cherrypy.expose
            def index(self):
                self.counter += 1
                msg = 'visit #%s' % self.counter
                return msg

@cherrypy.expose
            def control(self):
                self.control_counter += 1
                return 'visit #%s' % self.control_counter

@cherrypy.expose
            def a_gif(self):
                cherrypy.response.headers[
                    'Last-Modified'] = httputil.HTTPDate()
                return gif_bytes

@cherrypy.expose
            def long_process(self, seconds='1'):
                try:
                    self.longlock.acquire()
                    time.sleep(float(seconds))
                finally:
                    self.longlock.release()
                return 'success!'

@cherrypy.expose
            def clear_cache(self, path):
                cherrypy._cache.store[cherrypy.request.base + path].clear()

@cherrypy.config(**{
            'tools.caching.on': True,
            'tools.response_headers.on': True,
            'tools.response_headers.headers': [
                ('Vary', 'Our-Varying-Header')
            ],
        })
        class VaryHeaderCachingServer(object):

def __init__(self):
                self.counter = count(1)

@cherrypy.expose
            def index(self):
                return 'visit #%s' % next(self.counter)

@cherrypy.config(**{
            'tools.expires.on': True,
            'tools.expires.secs': 60,
            'tools.staticdir.on': True,
            'tools.staticdir.dir': 'static',
            'tools.staticdir.root': curdir,
        })
        class UnCached(object):

@cherrypy.expose
            @cherrypy.config(**{'tools.expires.secs': 0})
            def force(self):
                cherrypy.response.headers['Etag'] = 'bibbitybobbityboo'
                self._cp_config['tools.expires.force'] = True
                self._cp_config['tools.expires.secs'] = 0
                return 'being forceful'

@cherrypy.expose
            def dynamic(self):
                cherrypy.response.headers['Etag'] = 'bibbitybobbityboo'
                cherrypy.response.headers['Cache-Control'] = 'private'
                return 'D-d-d-dynamic!'

@cherrypy.expose
            def cacheable(self):
                cherrypy.response.headers['Etag'] = 'bibbitybobbityboo'
                return "Hi, I'm cacheable."

@cherrypy.expose
            @cherrypy.config(**{'tools.expires.secs': 86400})
            def specific(self):
                cherrypy.response.headers[
                    'Etag'] = 'need_this_to_make_me_cacheable'
                return 'I am being specific'

class Foo(object):
                pass

@cherrypy.expose
            @cherrypy.config(**{'tools.expires.secs': Foo()})
            def wrongtype(self):
                cherrypy.response.headers[
                    'Etag'] = 'need_this_to_make_me_cacheable'
                return 'Woops'

@cherrypy.config(**{
            'tools.gzip.mime_types': ['text/*', 'image/*'],
            'tools.caching.on': True,
            'tools.staticdir.on': True,
            'tools.staticdir.dir': 'static',
            'tools.staticdir.root': curdir
        })
        class GzipStaticCache(object):
            pass

cherrypy.tree.mount(Root())
        cherrypy.tree.mount(UnCached(), '/expires')
        cherrypy.tree.mount(VaryHeaderCachingServer(), '/varying_headers')
        cherrypy.tree.mount(GzipStaticCache(), '/gzip_static_cache')
        cherrypy.config.update({'tools.gzip.on': True})

def testCaching(self):
        elapsed = 0.0
        for trial in range(10):
            self.getPage('/')
            # The response should be the same every time,
            # except for the Age response header.
            self.assertBody('visit #1')
            if trial != 0:
                age = int(self.assertHeader('Age'))
                assert age >= elapsed
                elapsed = age

# POST, PUT, DELETE should not be cached.
        self.getPage('/', method='POST')
        self.assertBody('visit #2')
        # Because gzip is turned on, the Vary header should always Vary for
        # content-encoding
        self.assertHeader('Vary', 'Accept-Encoding')
        # The previous request should have invalidated the cache,
        # so this request will recalc the response.
        self.getPage('/', method='GET')
        self.assertBody('visit #3')
        # ...but this request should get the cached copy.
        self.getPage('/', method='GET')
        self.assertBody('visit #3')
        self.getPage('/', method='DELETE')
        self.assertBody('visit #4')

# The previous request should have invalidated the cache,
        # so this request will recalc the response.
        self.getPage('/', method='GET', headers=[('Accept-Encoding', 'gzip')])
        self.assertHeader('Content-Encoding', 'gzip')
        self.assertHeader('Vary')
        self.assertEqual(
            cherrypy.lib.encoding.decompress(self.body), b'visit #5')

# Now check that a second request gets the gzip header and gzipped body
        # This also tests a bug in 3.0 to 3.0.2 whereby the cached, gzipped
        # response body was being gzipped a second time.
        self.getPage('/', method='GET', headers=[('Accept-Encoding', 'gzip')])
        self.assertHeader('Content-Encoding', 'gzip')
        self.assertEqual(
            cherrypy.lib.encoding.decompress(self.body), b'visit #5')

# Now check that a third request that doesn't accept gzip
        # skips the cache (because the 'Vary' header denies it).
        self.getPage('/', method='GET')
        self.assertNoHeader('Content-Encoding')
        self.assertBody('visit #6')

def testVaryHeader(self):
        self.getPage('/varying_headers/')
        self.assertStatus('200 OK')
        self.assertHeaderItemValue('Vary', 'Our-Varying-Header')
        self.assertBody('visit #1')

# Now check that different 'Vary'-fields don't evict each other.
        # This test creates 2 requests with different 'Our-Varying-Header'
        # and then tests if the first one still exists.
        self.getPage('/varying_headers/',
                     headers=[('Our-Varying-Header', 'request 2')])
        self.assertStatus('200 OK')
        self.assertBody('visit #2')

self.getPage('/varying_headers/',
                     headers=[('Our-Varying-Header', 'request 2')])
        self.assertStatus('200 OK')
        self.assertBody('visit #2')

self.getPage('/varying_headers/')
        self.assertStatus('200 OK')
        self.assertBody('visit #1')

def testExpiresTool(self):
        # test setting an expires header
        self.getPage('/expires/specific')
        self.assertStatus('200 OK')
        self.assertHeader('Expires')

# test exceptions for bad time values
        self.getPage('/expires/wrongtype')
        self.assertStatus(500)
        self.assertInBody('TypeError')

# static content should not have "cache prevention" headers
        self.getPage('/expires/index.html')
        self.assertStatus('200 OK')
        self.assertNoHeader('Pragma')
        self.assertNoHeader('Cache-Control')
        self.assertHeader('Expires')

# dynamic content that sets indicators should not have
        # "cache prevention" headers
        self.getPage('/expires/cacheable')
        self.assertStatus('200 OK')
        self.assertNoHeader('Pragma')
        self.assertNoHeader('Cache-Control')
        self.assertHeader('Expires')

self.getPage('/expires/dynamic')
        self.assertBody('D-d-d-dynamic!')
        # the Cache-Control header should be untouched
        self.assertHeader('Cache-Control', 'private')
        self.assertHeader('Expires')

# configure the tool to ignore indicators and replace existing headers
        self.getPage('/expires/force')
        self.assertStatus('200 OK')
        # This also gives us a chance to test 0 expiry with no other headers
        self.assertHeader('Pragma', 'no-cache')
        if cherrypy.server.protocol_version == 'HTTP/1.1':
            self.assertHeader('Cache-Control', 'no-cache, must-revalidate')
        self.assertHeader('Expires', 'Sun, 28 Jan 2007 00:00:00 GMT')

# static content should now have "cache prevention" headers
        self.getPage('/expires/index.html')
        self.assertStatus('200 OK')
        self.assertHeader('Pragma', 'no-cache')
        if cherrypy.server.protocol_version == 'HTTP/1.1':
            self.assertHeader('Cache-Control', 'no-cache, must-revalidate')
        self.assertHeader('Expires', 'Sun, 28 Jan 2007 00:00:00 GMT')

# the cacheable handler should now have "cache prevention" headers
        self.getPage('/expires/cacheable')
        self.assertStatus('200 OK')
        self.assertHeader('Pragma', 'no-cache')
        if cherrypy.server.protocol_version == 'HTTP/1.1':
            self.assertHeader('Cache-Control', 'no-cache, must-revalidate')
        self.assertHeader('Expires', 'Sun, 28 Jan 2007 00:00:00 GMT')

self.getPage('/expires/dynamic')
        self.assertBody('D-d-d-dynamic!')
        # dynamic sets Cache-Control to private but it should  be
        # overwritten here ...
        self.assertHeader('Pragma', 'no-cache')
        if cherrypy.server.protocol_version == 'HTTP/1.1':
            self.assertHeader('Cache-Control', 'no-cache, must-revalidate')
        self.assertHeader('Expires', 'Sun, 28 Jan 2007 00:00:00 GMT')

def _assert_resp_len_and_enc_for_gzip(self, uri):
        """
        Test that after querying gzipped content it's remains valid in
        cache and available non-gzipped as well.
        """
        ACCEPT_GZIP_HEADERS = [('Accept-Encoding', 'gzip')]
        content_len = None

for _ in range(3):
            self.getPage(uri, method='GET', headers=ACCEPT_GZIP_HEADERS)

if content_len is not None:
                # all requests should get the same length
                self.assertHeader('Content-Length', content_len)
                self.assertHeader('Content-Encoding', 'gzip')

content_len = dict(self.headers)['Content-Length']

# check that we can still get non-gzipped version
        self.getPage(uri, method='GET')
        self.assertNoHeader('Content-Encoding')
        # non-gzipped version should have a different content length
        self.assertNoHeaderItemValue('Content-Length', content_len)

def testGzipStaticCache(self):
        """Test that cache and gzip tools play well together when both enabled.

Ref GitHub issue #1190.
        """
        GZIP_STATIC_CACHE_TMPL = '/gzip_static_cache/{}'
        resource_files = ('index.html', 'dirback.jpg')

for f in resource_files:
            uri = GZIP_STATIC_CACHE_TMPL.format(f)
            self._assert_resp_len_and_enc_for_gzip(uri)

def testLastModified(self):
        self.getPage('/a.gif')
        self.assertStatus(200)
        self.assertBody(gif_bytes)
        lm1 = self.assertHeader('Last-Modified')

# this request should get the cached copy.
        self.getPage('/a.gif')
        self.assertStatus(200)
        self.assertBody(gif_bytes)
        self.assertHeader('Age')
        lm2 = self.assertHeader('Last-Modified')
        self.assertEqual(lm1, lm2)

# this request should match the cached copy, but raise 304.
        self.getPage('/a.gif', [('If-Modified-Since', lm1)])
        self.assertStatus(304)
        self.assertNoHeader('Last-Modified')
        if not getattr(cherrypy.server, 'using_apache', False):
            self.assertHeader('Age')

@pytest.mark.xfail(reason='#1536')
    def test_antistampede(self):
        SECONDS = 4
        slow_url = '/long_process?seconds={SECONDS}'.format(**locals())
        # We MUST make an initial synchronous request in order to create the
        # AntiStampedeCache object, and populate its selecting_headers,
        # before the actual stampede.
        self.getPage(slow_url)
        self.assertBody('success!')
        path = urllib.parse.quote(slow_url, safe='')
        self.getPage('/clear_cache?path=' + path)
        self.assertStatus(200)

start = datetime.datetime.now()

def run():
            self.getPage(slow_url)
            # The response should be the same every time
            self.assertBody('success!')
        ts = [threading.Thread(target=run) for i in range(100)]
        for t in ts:
            t.start()
        for t in ts:
            t.join()
        finish = datetime.datetime.now()
        # Allow for overhead, two seconds for slow hosts
        allowance = SECONDS + 2
        self.assertEqualDates(start, finish, seconds=allowance)

def test_cache_control(self):
        self.getPage('/control')
        self.assertBody('visit #1')
        self.getPage('/control')
        self.assertBody('visit #1')

self.getPage('/control', headers=[('Cache-Control', 'no-cache')])
        self.assertBody('visit #2')
        self.getPage('/control')
        self.assertBody('visit #2')

self.getPage('/control', headers=[('Pragma', 'no-cache')])
        self.assertBody('visit #3')
        self.getPage('/control')
        self.assertBody('visit #3')

time.sleep(1)
        self.getPage('/control', headers=[('Cache-Control', 'max-age=0')])
        self.assertBody('visit #4')
        self.getPage('/control')
        self.assertBody('visit #4')

cmd: