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_tools.py (17851B)

"""Test the various means of instantiating and invoking tools."""

import gzip
import io
import sys
import time
import types
import unittest
import operator
from http.client import IncompleteRead

import cherrypy
from cherrypy import tools
from cherrypy._cpcompat import ntou
from cherrypy.test import helper, _test_decorators

*PY_VER_MINOR, _ = PY_VER_PATCH = sys.version_info[:3]
# Refs:
# bugs.python.org/issue39389
# docs.python.org/3.7/whatsnew/changelog.html#python-3-7-7-release-candidate-1
# docs.python.org/3.8/whatsnew/changelog.html#python-3-8-2-release-candidate-1
HAS_GZIP_COMPRESSION_HEADER_FIXED = PY_VER_PATCH >= (3, 8, 2) or (
    PY_VER_MINOR == (3, 7) and PY_VER_PATCH >= (3, 7, 7)
)

timeout = 0.2
europoundUnicode = ntou('\x80\xa3')

#                             Client-side code                             #

class ToolTests(helper.CPWebCase):

@staticmethod
    def setup_server():

# Put check_access in a custom toolbox with its own namespace
        myauthtools = cherrypy._cptools.Toolbox('myauth')

def check_access(default=False):
            if not getattr(cherrypy.request, 'userid', default):
                raise cherrypy.HTTPError(401)
        myauthtools.check_access = cherrypy.Tool(
            'before_request_body', check_access)

def numerify():
            def number_it(body):
                for chunk in body:
                    for k, v in cherrypy.request.numerify_map:
                        chunk = chunk.replace(k, v)
                    yield chunk
            cherrypy.response.body = number_it(cherrypy.response.body)

class NumTool(cherrypy.Tool):

def _setup(self):
                def makemap():
                    m = self._merged_args().get('map', {})
                    cherrypy.request.numerify_map = list(m.items())
                cherrypy.request.hooks.attach('on_start_resource', makemap)

def critical():
                    cherrypy.request.error_response = cherrypy.HTTPError(
                        502).set_response
                critical.failsafe = True

cherrypy.request.hooks.attach('on_start_resource', critical)
                cherrypy.request.hooks.attach(self._point, self.callable)

tools.numerify = NumTool('before_finalize', numerify)

# It's not mandatory to inherit from cherrypy.Tool.
        class NadsatTool:

def __init__(self):
                self.ended = {}
                self._name = 'nadsat'

def nadsat(self):
                def nadsat_it_up(body):
                    for chunk in body:
                        chunk = chunk.replace(b'good', b'horrorshow')
                        chunk = chunk.replace(b'piece', b'lomtick')
                        yield chunk
                cherrypy.response.body = nadsat_it_up(cherrypy.response.body)
            nadsat.priority = 0

def cleanup(self):
                # This runs after the request has been completely written out.
                cherrypy.response.body = [b'razdrez']
                id = cherrypy.request.params.get('id')
                if id:
                    self.ended[id] = True
            cleanup.failsafe = True

def _setup(self):
                cherrypy.request.hooks.attach('before_finalize', self.nadsat)
                cherrypy.request.hooks.attach('on_end_request', self.cleanup)
        tools.nadsat = NadsatTool()

def pipe_body():
            cherrypy.request.process_request_body = False
            clen = int(cherrypy.request.headers['Content-Length'])
            cherrypy.request.body = cherrypy.request.rfile.read(clen)

# Assert that we can use a callable object instead of a function.
        class Rotator(object):

def __call__(self, scale):
                r = cherrypy.response
                r.collapse_body()
                r.body = [bytes([(x + scale) % 256 for x in r.body[0]])]
        cherrypy.tools.rotator = cherrypy.Tool('before_finalize', Rotator())

def stream_handler(next_handler, *args, **kwargs):
            actual = cherrypy.request.config.get('tools.streamer.arg')
            assert actual == 'arg value'
            cherrypy.response.output = o = io.BytesIO()
            try:
                next_handler(*args, **kwargs)
                # Ignore the response and return our accumulated output
                # instead.
                return o.getvalue()
            finally:
                o.close()
        cherrypy.tools.streamer = cherrypy._cptools.HandlerWrapperTool(
            stream_handler)

class Root:

@cherrypy.expose
            def index(self):
                return 'Howdy earth!'

@cherrypy.expose
            @cherrypy.config(**{
                'tools.streamer.on': True,
                'tools.streamer.arg': 'arg value',
            })
            def tarfile(self):
                actual = cherrypy.request.config.get('tools.streamer.arg')
                assert actual == 'arg value'
                cherrypy.response.output.write(b'I am ')
                cherrypy.response.output.write(b'a tarfile')

@cherrypy.expose
            def euro(self):
                hooks = list(cherrypy.request.hooks['before_finalize'])
                hooks.sort()
                cbnames = [x.callback.__name__ for x in hooks]
                assert cbnames == ['gzip'], cbnames
                priorities = [x.priority for x in hooks]
                assert priorities == [80], priorities
                yield ntou('Hello,')
                yield ntou('world')
                yield europoundUnicode

# Bare hooks
            @cherrypy.expose
            @cherrypy.config(**{'hooks.before_request_body': pipe_body})
            def pipe(self):
                return cherrypy.request.body

# Multiple decorators; include kwargs just for fun.
            # Note that rotator must run before gzip.
            @cherrypy.expose
            def decorated_euro(self, *vpath):
                yield ntou('Hello,')
                yield ntou('world')
                yield europoundUnicode
            decorated_euro = tools.gzip(compress_level=6)(decorated_euro)
            decorated_euro = tools.rotator(scale=3)(decorated_euro)

root = Root()

class TestType(type):
            """Metaclass which automatically exposes all functions in each
            subclass, and adds an instance of the subclass as an attribute
            of root.
            """
            def __init__(cls, name, bases, dct):
                type.__init__(cls, name, bases, dct)
                for value in dct.values():
                    if isinstance(value, types.FunctionType):
                        cherrypy.expose(value)
                setattr(root, name.lower(), cls())
        Test = TestType('Test', (object,), {})

# METHOD ONE:
        # Declare Tools in _cp_config
        @cherrypy.config(**{'tools.nadsat.on': True})
        class Demo(Test):

def index(self, id=None):
                return 'A good piece of cherry pie'

def ended(self, id):
                return repr(tools.nadsat.ended[id])

def err(self, id=None):
                raise ValueError()

def errinstream(self, id=None):
                yield 'nonconfidential'
                raise ValueError()
                yield 'confidential'

# METHOD TWO: decorator using Tool()
            # We support Python 2.3, but the @-deco syntax would look like
            # this:
            # @tools.check_access()
            def restricted(self):
                return 'Welcome!'
            restricted = myauthtools.check_access()(restricted)
            userid = restricted

def err_in_onstart(self):
                return 'success!'

@cherrypy.config(**{'response.stream': True})
            def stream(self, id=None):
                for x in range(100000000):
                    yield str(x)

conf = {
            # METHOD THREE:
            # Declare Tools in detached config
            '/demo': {
                'tools.numerify.on': True,
                'tools.numerify.map': {b'pie': b'3.14159'},
            },
            '/demo/restricted': {
                'request.show_tracebacks': False,
            },
            '/demo/userid': {
                'request.show_tracebacks': False,
                'myauth.check_access.default': True,
            },
            '/demo/errinstream': {
                'response.stream': True,
            },
            '/demo/err_in_onstart': {
                # Because this isn't a dict, on_start_resource will error.
                'tools.numerify.map': 'pie->3.14159'
            },
            # Combined tools
            '/euro': {
                'tools.gzip.on': True,
                'tools.encode.on': True,
            },
            # Priority specified in config
            '/decorated_euro/subpath': {
                'tools.gzip.priority': 10,
            },
            # Handler wrappers
            '/tarfile': {'tools.streamer.on': True}
        }
        app = cherrypy.tree.mount(root, config=conf)
        app.request_class.namespaces['myauth'] = myauthtools

root.tooldecs = _test_decorators.ToolExamples()

def testHookErrors(self):
        self.getPage('/demo/?id=1')
        # If body is "razdrez", then on_end_request is being called too early.
        self.assertBody('A horrorshow lomtick of cherry 3.14159')
        # If this fails, then on_end_request isn't being called at all.
        time.sleep(0.1)
        self.getPage('/demo/ended/1')
        self.assertBody('True')

valerr = '\n    raise ValueError()\nValueError'
        self.getPage('/demo/err?id=3')
        # If body is "razdrez", then on_end_request is being called too early.
        self.assertErrorPage(502, pattern=valerr)
        # If this fails, then on_end_request isn't being called at all.
        time.sleep(0.1)
        self.getPage('/demo/ended/3')
        self.assertBody('True')

# If body is "razdrez", then on_end_request is being called too early.
        if (cherrypy.server.protocol_version == 'HTTP/1.0' or
                getattr(cherrypy.server, 'using_apache', False)):
            self.getPage('/demo/errinstream?id=5')
            # Because this error is raised after the response body has
            # started, the status should not change to an error status.
            self.assertStatus('200 OK')
            self.assertBody('nonconfidential')
        else:
            # Because this error is raised after the response body has
            # started, and because it's chunked output, an error is raised by
            # the HTTP client when it encounters incomplete output.
            self.assertRaises((ValueError, IncompleteRead), self.getPage,
                              '/demo/errinstream?id=5')
        # If this fails, then on_end_request isn't being called at all.
        time.sleep(0.1)
        self.getPage('/demo/ended/5')
        self.assertBody('True')

# Test the "__call__" technique (compile-time decorator).
        self.getPage('/demo/restricted')
        self.assertErrorPage(401)

# Test compile-time decorator with kwargs from config.
        self.getPage('/demo/userid')
        self.assertBody('Welcome!')

def testEndRequestOnDrop(self):
        old_timeout = None
        try:
            httpserver = cherrypy.server.httpserver
            old_timeout = httpserver.timeout
        except (AttributeError, IndexError):
            return self.skip()

try:
            httpserver.timeout = timeout

# Test that on_end_request is called even if the client drops.
            self.persistent = True
            try:
                conn = self.HTTP_CONN
                conn.putrequest('GET', '/demo/stream?id=9', skip_host=True)
                conn.putheader('Host', self.HOST)
                conn.endheaders()
                # Skip the rest of the request and close the conn. This will
                # cause the server's active socket to error, which *should*
                # result in the request being aborted, and request.close being
                # called all the way up the stack (including WSGI middleware),
                # eventually calling our on_end_request hook.
            finally:
                self.persistent = False
            time.sleep(timeout * 2)
            # Test that the on_end_request hook was called.
            self.getPage('/demo/ended/9')
            self.assertBody('True')
        finally:
            if old_timeout is not None:
                httpserver.timeout = old_timeout

def testGuaranteedHooks(self):
        # The 'critical' on_start_resource hook is 'failsafe' (guaranteed
        # to run even if there are failures in other on_start methods).
        # This is NOT true of the other hooks.
        # Here, we have set up a failure in NumerifyTool.numerify_map,
        # but our 'critical' hook should run and set the error to 502.
        self.getPage('/demo/err_in_onstart')
        self.assertErrorPage(502)
        tmpl = "AttributeError: 'str' object has no attribute '{attr}'"
        expected_msg = tmpl.format(attr='items')
        self.assertInBody(expected_msg)

def testCombinedTools(self):
        expectedResult = (ntou('Hello,world') +
                          europoundUnicode).encode('utf-8')
        zbuf = io.BytesIO()
        zfile = gzip.GzipFile(mode='wb', fileobj=zbuf, compresslevel=9)
        zfile.write(expectedResult)
        zfile.close()

self.getPage('/euro',
                     headers=[
                         ('Accept-Encoding', 'gzip'),
                         ('Accept-Charset', 'ISO-8859-1,utf-8;q=0.7,*;q=0.7')])
        self.assertInBody(zbuf.getvalue()[:3])

if not HAS_GZIP_COMPRESSION_HEADER_FIXED:
            # NOTE: CherryPy adopts a fix from the CPython bug 39389
            # NOTE: introducing a variable compression XFL flag that
            # NOTE: was hardcoded to "best compression" before. And so
            # NOTE: we can only test it on CPython versions that also
            # NOTE: implement this fix.
            return
        zbuf = io.BytesIO()
        zfile = gzip.GzipFile(mode='wb', fileobj=zbuf, compresslevel=6)
        zfile.write(expectedResult)
        zfile.close()

self.getPage('/decorated_euro', headers=[('Accept-Encoding', 'gzip')])
        self.assertInBody(zbuf.getvalue()[:3])

# This returns a different value because gzip's priority was
        # lowered in conf, allowing the rotator to run after gzip.
        # Of course, we don't want breakage in production apps,
        # but it proves the priority was changed.
        self.getPage('/decorated_euro/subpath',
                     headers=[('Accept-Encoding', 'gzip')])
        self.assertInBody(bytes([(x + 3) % 256 for x in zbuf.getvalue()]))

def testBareHooks(self):
        content = 'bit of a pain in me gulliver'
        self.getPage('/pipe',
                     headers=[('Content-Length', str(len(content))),
                              ('Content-Type', 'text/plain')],
                     method='POST', body=content)
        self.assertBody(content)

def testHandlerWrapperTool(self):
        self.getPage('/tarfile')
        self.assertBody('I am a tarfile')

def testToolWithConfig(self):
        if not sys.version_info >= (2, 5):
            return self.skip('skipped (Python 2.5+ only)')

self.getPage('/tooldecs/blah')
        self.assertHeader('Content-Type', 'application/data')

def testWarnToolOn(self):
        # get
        try:
            cherrypy.tools.numerify.on
        except AttributeError:
            pass
        else:
            raise AssertionError('Tool.on did not error as it should have.')

# set
        try:
            cherrypy.tools.numerify.on = True
        except AttributeError:
            pass
        else:
            raise AssertionError('Tool.on did not error as it should have.')

def testDecorator(self):
        @cherrypy.tools.register('on_start_resource')
        def example():
            pass
        self.assertTrue(isinstance(cherrypy.tools.example, cherrypy.Tool))
        self.assertEqual(cherrypy.tools.example._point, 'on_start_resource')

@cherrypy.tools.register(  # noqa: F811
            'before_finalize', name='renamed', priority=60,
        )
        def example():  # noqa: F811
            pass
        self.assertTrue(isinstance(cherrypy.tools.renamed, cherrypy.Tool))
        self.assertEqual(cherrypy.tools.renamed._point, 'before_finalize')
        self.assertEqual(cherrypy.tools.renamed._name, 'renamed')
        self.assertEqual(cherrypy.tools.renamed._priority, 60)

class SessionAuthTest(unittest.TestCase):

def test_login_screen_returns_bytes(self):
        """
        login_screen must return bytes even if unicode parameters are passed.
        Issue 1132 revealed that login_screen would return unicode if the
        username and password were unicode.
        """
        sa = cherrypy.lib.cptools.SessionAuth()
        res = sa.login_screen(None, username=str('nobody'),
                              password=str('anypass'))
        self.assertTrue(isinstance(res, bytes))

class TestHooks:
    def test_priorities(self):
        """
        Hooks should sort by priority order.
        """
        Hook = cherrypy._cprequest.Hook
        hooks = [
            Hook(None, priority=48),
            Hook(None),
            Hook(None, priority=49),
        ]
        hooks.sort()
        by_priority = operator.attrgetter('priority')
        priorities = list(map(by_priority, hooks))
        assert priorities == [48, 49, 50]

cmd: