Mercurial > hg
annotate tests/badserverext.py @ 41464:d343d9ac173e
tests: change how sockets are closed
Python 3 uses a different type to represent a socket file object
than Python 2. We need to conditionalize how the socket is closed
accordingly.
While we're here, we switch to use socket.shutdown() to close the
socket. This is because socket.close() may not actually close
the socket until it is GCd. socket.shutdown() forces an immediate
shutdown.
I suspect Python 3 changed semantic behavior here, as I can't get
test-http-bad-server.t to work with socket.close(). socket.shutdown()
does appear to work, however.
Differential Revision: https://phab.mercurial-scm.org/D5751
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Wed, 30 Jan 2019 13:08:59 -0800 |
parents | ba7298160357 |
children | 4d5aae86c9bd |
rev | line source |
---|---|
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
1 # badserverext.py - Extension making servers behave badly |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
2 # |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
3 # Copyright 2017 Gregory Szorc <gregory.szorc@gmail.com> |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
4 # |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
5 # This software may be used and distributed according to the terms of the |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
6 # GNU General Public License version 2 or any later version. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
7 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
8 # no-check-code |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
9 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
10 """Extension to make servers behave badly. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
11 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
12 This extension is useful for testing Mercurial behavior when various network |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
13 events occur. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
14 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
15 Various config options in the [badserver] section influence behavior: |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
16 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
17 closebeforeaccept |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
18 If true, close() the server socket when a new connection arrives before |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
19 accept() is called. The server will then exit. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
20 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
21 closeafteraccept |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
22 If true, the server will close() the client socket immediately after |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
23 accept(). |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
24 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
25 closeafterrecvbytes |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
26 If defined, close the client socket after receiving this many bytes. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
27 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
28 closeaftersendbytes |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
29 If defined, close the client socket after sending this many bytes. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
30 """ |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
31 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
32 from __future__ import absolute_import |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
33 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
34 import socket |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
35 |
33191
8065b4ab0ed7
configitems: register the 'badserver.closeafteraccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32021
diff
changeset
|
36 from mercurial import( |
41464
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
37 pycompat, |
33191
8065b4ab0ed7
configitems: register the 'badserver.closeafteraccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32021
diff
changeset
|
38 registrar, |
8065b4ab0ed7
configitems: register the 'badserver.closeafteraccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32021
diff
changeset
|
39 ) |
8065b4ab0ed7
configitems: register the 'badserver.closeafteraccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32021
diff
changeset
|
40 |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
41 from mercurial.hgweb import ( |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
42 server, |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
43 ) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
44 |
33191
8065b4ab0ed7
configitems: register the 'badserver.closeafteraccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32021
diff
changeset
|
45 configtable = {} |
8065b4ab0ed7
configitems: register the 'badserver.closeafteraccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32021
diff
changeset
|
46 configitem = registrar.configitem(configtable) |
8065b4ab0ed7
configitems: register the 'badserver.closeafteraccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32021
diff
changeset
|
47 |
36395
fb7897e53d49
py3: add b'' prefixes to config options in test/badserverext.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33194
diff
changeset
|
48 configitem(b'badserver', b'closeafteraccept', |
33191
8065b4ab0ed7
configitems: register the 'badserver.closeafteraccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32021
diff
changeset
|
49 default=False, |
8065b4ab0ed7
configitems: register the 'badserver.closeafteraccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32021
diff
changeset
|
50 ) |
36395
fb7897e53d49
py3: add b'' prefixes to config options in test/badserverext.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33194
diff
changeset
|
51 configitem(b'badserver', b'closeafterrecvbytes', |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
52 default=b'0', |
33192
c538fca0d511
configitems: register the 'badserver.closeafterrecvbytes' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33191
diff
changeset
|
53 ) |
36395
fb7897e53d49
py3: add b'' prefixes to config options in test/badserverext.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33194
diff
changeset
|
54 configitem(b'badserver', b'closeaftersendbytes', |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
55 default=b'0', |
33193
cbb50fd830ea
configitems: register the 'badserver.closeaftersendbytes' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33192
diff
changeset
|
56 ) |
36395
fb7897e53d49
py3: add b'' prefixes to config options in test/badserverext.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33194
diff
changeset
|
57 configitem(b'badserver', b'closebeforeaccept', |
33194
c077eac329e2
configitems: register the 'badserver.closebeforeaccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33193
diff
changeset
|
58 default=False, |
c077eac329e2
configitems: register the 'badserver.closebeforeaccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33193
diff
changeset
|
59 ) |
33191
8065b4ab0ed7
configitems: register the 'badserver.closeafteraccept' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32021
diff
changeset
|
60 |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
61 # We can't adjust __class__ on a socket instance. So we define a proxy type. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
62 class socketproxy(object): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
63 __slots__ = ( |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
64 '_orig', |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
65 '_logfp', |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
66 '_closeafterrecvbytes', |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
67 '_closeaftersendbytes', |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
68 ) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
69 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
70 def __init__(self, obj, logfp, closeafterrecvbytes=0, |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
71 closeaftersendbytes=0): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
72 object.__setattr__(self, '_orig', obj) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
73 object.__setattr__(self, '_logfp', logfp) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
74 object.__setattr__(self, '_closeafterrecvbytes', closeafterrecvbytes) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
75 object.__setattr__(self, '_closeaftersendbytes', closeaftersendbytes) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
76 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
77 def __getattribute__(self, name): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
78 if name in ('makefile',): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
79 return object.__getattribute__(self, name) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
80 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
81 return getattr(object.__getattribute__(self, '_orig'), name) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
82 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
83 def __delattr__(self, name): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
84 delattr(object.__getattribute__(self, '_orig'), name) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
85 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
86 def __setattr__(self, name, value): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
87 setattr(object.__getattribute__(self, '_orig'), name, value) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
88 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
89 def makefile(self, mode, bufsize): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
90 f = object.__getattribute__(self, '_orig').makefile(mode, bufsize) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
91 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
92 logfp = object.__getattribute__(self, '_logfp') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
93 closeafterrecvbytes = object.__getattribute__(self, |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
94 '_closeafterrecvbytes') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
95 closeaftersendbytes = object.__getattribute__(self, |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
96 '_closeaftersendbytes') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
97 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
98 return fileobjectproxy(f, logfp, |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
99 closeafterrecvbytes=closeafterrecvbytes, |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
100 closeaftersendbytes=closeaftersendbytes) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
101 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
102 # We can't adjust __class__ on socket._fileobject, so define a proxy. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
103 class fileobjectproxy(object): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
104 __slots__ = ( |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
105 '_orig', |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
106 '_logfp', |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
107 '_closeafterrecvbytes', |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
108 '_closeaftersendbytes', |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
109 ) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
110 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
111 def __init__(self, obj, logfp, closeafterrecvbytes=0, |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
112 closeaftersendbytes=0): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
113 object.__setattr__(self, '_orig', obj) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
114 object.__setattr__(self, '_logfp', logfp) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
115 object.__setattr__(self, '_closeafterrecvbytes', closeafterrecvbytes) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
116 object.__setattr__(self, '_closeaftersendbytes', closeaftersendbytes) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
117 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
118 def __getattribute__(self, name): |
41464
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
119 if name in ('_close', 'read', 'readline', 'write', '_writelog'): |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
120 return object.__getattribute__(self, name) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
121 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
122 return getattr(object.__getattribute__(self, '_orig'), name) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
123 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
124 def __delattr__(self, name): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
125 delattr(object.__getattribute__(self, '_orig'), name) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
126 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
127 def __setattr__(self, name, value): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
128 setattr(object.__getattribute__(self, '_orig'), name, value) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
129 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
130 def _writelog(self, msg): |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
131 msg = msg.replace(b'\r', b'\\r').replace(b'\n', b'\\n') |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
132 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
133 object.__getattribute__(self, '_logfp').write(msg) |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
134 object.__getattribute__(self, '_logfp').write(b'\n') |
32021
08e46fcb8637
badserverext: explicitly flush each log write
Matt Harbison <matt_harbison@yahoo.com>
parents:
32001
diff
changeset
|
135 object.__getattribute__(self, '_logfp').flush() |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
136 |
41464
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
137 def _close(self): |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
138 # Python 3 uses an io.BufferedIO instance. Python 2 uses some file |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
139 # object wrapper. |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
140 if pycompat.ispy3: |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
141 orig = object.__getattribute__(self, '_orig') |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
142 |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
143 if hasattr(orig, 'raw'): |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
144 orig.raw._sock.shutdown(socket.SHUT_RDWR) |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
145 else: |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
146 self.close() |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
147 else: |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
148 self._sock.shutdown(socket.SHUT_RDWR) |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
149 |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
150 def read(self, size=-1): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
151 remaining = object.__getattribute__(self, '_closeafterrecvbytes') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
152 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
153 # No read limit. Call original function. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
154 if not remaining: |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
155 result = object.__getattribute__(self, '_orig').read(size) |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
156 self._writelog(b'read(%d) -> (%d) (%s) %s' % (size, |
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
157 len(result), |
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
158 result)) |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
159 return result |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
160 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
161 origsize = size |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
162 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
163 if size < 0: |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
164 size = remaining |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
165 else: |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
166 size = min(remaining, size) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
167 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
168 result = object.__getattribute__(self, '_orig').read(size) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
169 remaining -= len(result) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
170 |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
171 self._writelog(b'read(%d from %d) -> (%d) %s' % ( |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
172 size, origsize, len(result), result)) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
173 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
174 object.__setattr__(self, '_closeafterrecvbytes', remaining) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
175 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
176 if remaining <= 0: |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
177 self._writelog(b'read limit reached, closing socket') |
41464
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
178 self._close() |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
179 |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
180 # This is the easiest way to abort the current request. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
181 raise Exception('connection closed after receiving N bytes') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
182 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
183 return result |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
184 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
185 def readline(self, size=-1): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
186 remaining = object.__getattribute__(self, '_closeafterrecvbytes') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
187 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
188 # No read limit. Call original function. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
189 if not remaining: |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
190 result = object.__getattribute__(self, '_orig').readline(size) |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
191 self._writelog(b'readline(%d) -> (%d) %s' % ( |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
192 size, len(result), result)) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
193 return result |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
194 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
195 origsize = size |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
196 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
197 if size < 0: |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
198 size = remaining |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
199 else: |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
200 size = min(remaining, size) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
201 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
202 result = object.__getattribute__(self, '_orig').readline(size) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
203 remaining -= len(result) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
204 |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
205 self._writelog(b'readline(%d from %d) -> (%d) %s' % ( |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
206 size, origsize, len(result), result)) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
207 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
208 object.__setattr__(self, '_closeafterrecvbytes', remaining) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
209 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
210 if remaining <= 0: |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
211 self._writelog(b'read limit reached; closing socket') |
41464
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
212 self._close() |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
213 |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
214 # This is the easiest way to abort the current request. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
215 raise Exception('connection closed after receiving N bytes') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
216 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
217 return result |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
218 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
219 def write(self, data): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
220 remaining = object.__getattribute__(self, '_closeaftersendbytes') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
221 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
222 # No byte limit on this operation. Call original function. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
223 if not remaining: |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
224 self._writelog(b'write(%d) -> %s' % (len(data), data)) |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
225 result = object.__getattribute__(self, '_orig').write(data) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
226 return result |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
227 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
228 if len(data) > remaining: |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
229 newdata = data[0:remaining] |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
230 else: |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
231 newdata = data |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
232 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
233 remaining -= len(newdata) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
234 |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
235 self._writelog(b'write(%d from %d) -> (%d) %s' % ( |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
236 len(newdata), len(data), remaining, newdata)) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
237 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
238 result = object.__getattribute__(self, '_orig').write(newdata) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
239 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
240 object.__setattr__(self, '_closeaftersendbytes', remaining) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
241 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
242 if remaining <= 0: |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
243 self._writelog(b'write limit reached; closing socket') |
41464
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
244 self._close() |
d343d9ac173e
tests: change how sockets are closed
Gregory Szorc <gregory.szorc@gmail.com>
parents:
41463
diff
changeset
|
245 |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
246 raise Exception('connection closed after sending N bytes') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
247 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
248 return result |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
249 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
250 def extsetup(ui): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
251 # Change the base HTTP server class so various events can be performed. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
252 # See SocketServer.BaseServer for how the specially named methods work. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
253 class badserver(server.MercurialHTTPServer): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
254 def __init__(self, ui, *args, **kwargs): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
255 self._ui = ui |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
256 super(badserver, self).__init__(ui, *args, **kwargs) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
257 |
39428
cbfab495dbcf
py3: add missing b'' prefixes in tests/badserverext.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
37498
diff
changeset
|
258 recvbytes = self._ui.config(b'badserver', b'closeafterrecvbytes') |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
259 recvbytes = recvbytes.split(b',') |
37498
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
260 self.closeafterrecvbytes = [int(v) for v in recvbytes if v] |
39428
cbfab495dbcf
py3: add missing b'' prefixes in tests/badserverext.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
37498
diff
changeset
|
261 sendbytes = self._ui.config(b'badserver', b'closeaftersendbytes') |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
262 sendbytes = sendbytes.split(b',') |
37498
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
263 self.closeaftersendbytes = [int(v) for v in sendbytes if v] |
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
264 |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
265 # Need to inherit object so super() works. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
266 class badrequesthandler(self.RequestHandlerClass, object): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
267 def send_header(self, name, value): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
268 # Make headers deterministic to facilitate testing. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
269 if name.lower() == 'date': |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
270 value = 'Fri, 14 Apr 2017 00:00:00 GMT' |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
271 elif name.lower() == 'server': |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
272 value = 'badhttpserver' |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
273 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
274 return super(badrequesthandler, self).send_header(name, |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
275 value) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
276 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
277 self.RequestHandlerClass = badrequesthandler |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
278 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
279 # Called to accept() a pending socket. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
280 def get_request(self): |
39428
cbfab495dbcf
py3: add missing b'' prefixes in tests/badserverext.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
37498
diff
changeset
|
281 if self._ui.configbool(b'badserver', b'closebeforeaccept'): |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
282 self.socket.close() |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
283 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
284 # Tells the server to stop processing more requests. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
285 self.__shutdown_request = True |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
286 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
287 # Simulate failure to stop processing this request. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
288 raise socket.error('close before accept') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
289 |
41463
ba7298160357
tests: add b'' prefixes to badserverext.py
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39428
diff
changeset
|
290 if self._ui.configbool(b'badserver', b'closeafteraccept'): |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
291 request, client_address = super(badserver, self).get_request() |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
292 request.close() |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
293 raise socket.error('close after accept') |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
294 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
295 return super(badserver, self).get_request() |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
296 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
297 # Does heavy lifting of processing a request. Invokes |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
298 # self.finish_request() which calls self.RequestHandlerClass() which |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
299 # is a hgweb.server._httprequesthandler. |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
300 def process_request(self, socket, address): |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
301 # Wrap socket in a proxy if we need to count bytes. |
37498
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
302 if self.closeafterrecvbytes: |
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
303 closeafterrecvbytes = self.closeafterrecvbytes.pop(0) |
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
304 else: |
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
305 closeafterrecvbytes = 0 |
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
306 if self.closeaftersendbytes: |
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
307 closeaftersendbytes = self.closeaftersendbytes.pop(0) |
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
308 else: |
aacfca6f9767
wireproto: support for pullbundles
Joerg Sonnenberger <joerg@bec.de>
parents:
36395
diff
changeset
|
309 closeaftersendbytes = 0 |
32001
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
310 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
311 if closeafterrecvbytes or closeaftersendbytes: |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
312 socket = socketproxy(socket, self.errorlog, |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
313 closeafterrecvbytes=closeafterrecvbytes, |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
314 closeaftersendbytes=closeaftersendbytes) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
315 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
316 return super(badserver, self).process_request(socket, address) |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
317 |
c85f19c66e8d
tests: add tests for poorly behaving HTTP server
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
318 server.MercurialHTTPServer = badserver |