lib/cherrypy/test/test_config_server.py

   1 """Tests for the CherryPy configuration system."""
   2
   3 import os, sys
   4 localDir = os.path.join(os.getcwd(), os.path.dirname(__file__))
   5 import socket
   6 import time
   7
   8 import cherrypy
   9
  10
  11 #                             Client-side code                             #
  12
  13 from cherrypy.test import helper
  14
  15 class ServerConfigTests(helper.CPWebCase):
  16
  17     def setup_server():
  18
  19         class Root:
  20             def index(self):
  21                 return cherrypy.request.wsgi_environ['SERVER_PORT']
  22             index.exposed = True
  23
  24             def upload(self, file):
  25                 return "Size: %s" % len(file.file.read())
  26             upload.exposed = True
  27
  28             def tinyupload(self):
  29                 return cherrypy.request.body.read()
  30             tinyupload.exposed = True
  31             tinyupload._cp_config = {'request.body.maxbytes': 100}
  32
  33         cherrypy.tree.mount(Root())
  34
  35         cherrypy.config.update({
  36             'server.socket_host': '0.0.0.0',
  37             'server.socket_port': 9876,
  38             'server.max_request_body_size': 200,
  39             'server.max_request_header_size': 500,
  40             'server.socket_timeout': 0.5,
  41
  42             # Test explicit server.instance
  43             'server.2.instance': 'cherrypy._cpwsgi_server.CPWSGIServer',
  44             'server.2.socket_port': 9877,
  45
  46             # Test non-numeric <servername>
  47             # Also test default server.instance = builtin server
  48             'server.yetanother.socket_port': 9878,
  49             })
  50     setup_server = staticmethod(setup_server)
  51
  52     PORT = 9876
  53
  54     def testBasicConfig(self):
  55         self.getPage("/")
  56         self.assertBody(str(self.PORT))
  57
  58     def testAdditionalServers(self):
  59         if self.scheme == 'https':
  60             return self.skip("not available under ssl")
  61         self.PORT = 9877
  62         self.getPage("/")
  63         self.assertBody(str(self.PORT))
  64         self.PORT = 9878
  65         self.getPage("/")
  66         self.assertBody(str(self.PORT))
  67
  68     def testMaxRequestSizePerHandler(self):
  69         if getattr(cherrypy.server, "using_apache", False):
  70             return self.skip("skipped due to known Apache differences... ")
  71
  72         self.getPage('/tinyupload', method="POST",
  73                      headers=[('Content-Type', 'text/plain'),
  74                               ('Content-Length', '100')],
  75                      body="x" * 100)
  76         self.assertStatus(200)
  77         self.assertBody("x" * 100)
  78
  79         self.getPage('/tinyupload', method="POST",
  80                      headers=[('Content-Type', 'text/plain'),
  81                               ('Content-Length', '101')],
  82                      body="x" * 101)
  83         self.assertStatus(413)
  84
  85     def testMaxRequestSize(self):
  86         if getattr(cherrypy.server, "using_apache", False):
  87             return self.skip("skipped due to known Apache differences... ")
  88
  89         for size in (500, 5000, 50000):
  90             self.getPage("/", headers=[('From', "x" * 500)])
  91             self.assertStatus(413)
  92
  93         # Test for http://www.cherrypy.org/ticket/421
  94         # (Incorrect border condition in readline of SizeCheckWrapper).
  95         # This hangs in rev 891 and earlier.
  96         lines256 = "x" * 248
  97         self.getPage("/",
  98                      headers=[('Host', '%s:%s' % (self.HOST, self.PORT)),
  99                               ('From', lines256)])
 100
 101         # Test upload
 102         body = '\r\n'.join([
 103             '--x',
 104             'Content-Disposition: form-data; name="file"; filename="hello.txt"',
 105             'Content-Type: text/plain',
 106             '',
 107             '%s',
 108             '--x--'])
 109         partlen = 200 - len(body)
 110         b = body % ("x" * partlen)
 111         h = [("Content-type", "multipart/form-data; boundary=x"),
 112              ("Content-Length", "%s" % len(b))]
 113         self.getPage('/upload', h, "POST", b)
 114         self.assertBody('Size: %d' % partlen)
 115
 116         b = body % ("x" * 200)
 117         h = [("Content-type", "multipart/form-data; boundary=x"),
 118              ("Content-Length", "%s" % len(b))]
 119         self.getPage('/upload', h, "POST", b)
 120         self.assertStatus(413)
 121