diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/ctypes/test/test_errno.py | 152 | ||||
| -rw-r--r-- | Lib/email/test/data/msg_26.txt | 90 | ||||
| -rw-r--r-- | Lib/test/test_asyncore.py | 830 |
3 files changed, 536 insertions, 536 deletions
diff --git a/Lib/ctypes/test/test_errno.py b/Lib/ctypes/test/test_errno.py index ce1cfad..b80656b 100644 --- a/Lib/ctypes/test/test_errno.py +++ b/Lib/ctypes/test/test_errno.py @@ -1,76 +1,76 @@ -import unittest, os, errno
-from ctypes import *
-from ctypes.util import find_library
-import threading
-
-class Test(unittest.TestCase):
- def test_open(self):
- libc_name = find_library("c")
- if libc_name is not None:
- libc = CDLL(libc_name, use_errno=True)
- if os.name == "nt":
- libc_open = libc._open
- else:
- libc_open = libc.open
-
- libc_open.argtypes = c_char_p, c_int
-
- self.failUnlessEqual(libc_open("", 0), -1)
- self.failUnlessEqual(get_errno(), errno.ENOENT)
-
- self.failUnlessEqual(set_errno(32), errno.ENOENT)
- self.failUnlessEqual(get_errno(), 32)
-
-
- def _worker():
- set_errno(0)
-
- libc = CDLL(libc_name, use_errno=False)
- if os.name == "nt":
- libc_open = libc._open
- else:
- libc_open = libc.open
- libc_open.argtypes = c_char_p, c_int
- self.failUnlessEqual(libc_open("", 0), -1)
- self.failUnlessEqual(get_errno(), 0)
-
- t = threading.Thread(target=_worker)
- t.start()
- t.join()
-
- self.failUnlessEqual(get_errno(), 32)
- set_errno(0)
-
- if os.name == "nt":
-
- def test_GetLastError(self):
- dll = WinDLL("kernel32", use_last_error=True)
- GetModuleHandle = dll.GetModuleHandleA
- GetModuleHandle.argtypes = [c_wchar_p]
-
- self.failUnlessEqual(0, GetModuleHandle("foo"))
- self.failUnlessEqual(get_last_error(), 126)
-
- self.failUnlessEqual(set_last_error(32), 126)
- self.failUnlessEqual(get_last_error(), 32)
-
- def _worker():
- set_last_error(0)
-
- dll = WinDLL("kernel32", use_last_error=False)
- GetModuleHandle = dll.GetModuleHandleW
- GetModuleHandle.argtypes = [c_wchar_p]
- GetModuleHandle("bar")
-
- self.failUnlessEqual(get_last_error(), 0)
-
- t = threading.Thread(target=_worker)
- t.start()
- t.join()
-
- self.failUnlessEqual(get_last_error(), 32)
-
- set_last_error(0)
-
-if __name__ == "__main__":
- unittest.main()
+import unittest, os, errno +from ctypes import * +from ctypes.util import find_library +import threading + +class Test(unittest.TestCase): + def test_open(self): + libc_name = find_library("c") + if libc_name is not None: + libc = CDLL(libc_name, use_errno=True) + if os.name == "nt": + libc_open = libc._open + else: + libc_open = libc.open + + libc_open.argtypes = c_char_p, c_int + + self.failUnlessEqual(libc_open("", 0), -1) + self.failUnlessEqual(get_errno(), errno.ENOENT) + + self.failUnlessEqual(set_errno(32), errno.ENOENT) + self.failUnlessEqual(get_errno(), 32) + + + def _worker(): + set_errno(0) + + libc = CDLL(libc_name, use_errno=False) + if os.name == "nt": + libc_open = libc._open + else: + libc_open = libc.open + libc_open.argtypes = c_char_p, c_int + self.failUnlessEqual(libc_open("", 0), -1) + self.failUnlessEqual(get_errno(), 0) + + t = threading.Thread(target=_worker) + t.start() + t.join() + + self.failUnlessEqual(get_errno(), 32) + set_errno(0) + + if os.name == "nt": + + def test_GetLastError(self): + dll = WinDLL("kernel32", use_last_error=True) + GetModuleHandle = dll.GetModuleHandleA + GetModuleHandle.argtypes = [c_wchar_p] + + self.failUnlessEqual(0, GetModuleHandle("foo")) + self.failUnlessEqual(get_last_error(), 126) + + self.failUnlessEqual(set_last_error(32), 126) + self.failUnlessEqual(get_last_error(), 32) + + def _worker(): + set_last_error(0) + + dll = WinDLL("kernel32", use_last_error=False) + GetModuleHandle = dll.GetModuleHandleW + GetModuleHandle.argtypes = [c_wchar_p] + GetModuleHandle("bar") + + self.failUnlessEqual(get_last_error(), 0) + + t = threading.Thread(target=_worker) + t.start() + t.join() + + self.failUnlessEqual(get_last_error(), 32) + + set_last_error(0) + +if __name__ == "__main__": + unittest.main() diff --git a/Lib/email/test/data/msg_26.txt b/Lib/email/test/data/msg_26.txt index 6c71bce..292197b 100644 --- a/Lib/email/test/data/msg_26.txt +++ b/Lib/email/test/data/msg_26.txt @@ -1,45 +1,45 @@ -Received: from xcar [192.168.0.2] by jeeves.wooster.local
- (SMTPD32-7.07 EVAL) id AFF92F0214; Sun, 12 May 2002 08:55:37 +0100
-Date: Sun, 12 May 2002 08:56:15 +0100
-From: Father Time <father.time@xcar.wooster.local>
-To: timbo@jeeves.wooster.local
-Subject: IMAP file test
-Message-ID: <6df65d354b.father.time@rpc.wooster.local>
-X-Organization: Home
-User-Agent: Messenger-Pro/2.50a (MsgServe/1.50) (RISC-OS/4.02) POPstar/2.03
-MIME-Version: 1.0
-Content-Type: multipart/mixed; boundary="1618492860--2051301190--113853680"
-Status: R
-X-UIDL: 319998302
-
-This message is in MIME format which your mailer apparently does not support.
-You either require a newer version of your software which supports MIME, or
-a separate MIME decoding utility. Alternatively, ask the sender of this
-message to resend it in a different format.
-
---1618492860--2051301190--113853680
-Content-Type: text/plain; charset=us-ascii
-
-Simple email with attachment.
-
-
---1618492860--2051301190--113853680
-Content-Type: application/riscos; name="clock.bmp,69c"; type=BMP; load=&fff69c4b; exec=&355dd4d1; access=&03
-Content-Disposition: attachment; filename="clock.bmp"
-Content-Transfer-Encoding: base64
-
-Qk12AgAAAAAAAHYAAAAoAAAAIAAAACAAAAABAAQAAAAAAAAAAADXDQAA1w0AAAAAAAAA
-AAAAAAAAAAAAiAAAiAAAAIiIAIgAAACIAIgAiIgAALu7uwCIiIgAERHdACLuIgAz//8A
-zAAAAN0R3QDu7iIA////AAAAAAAAAAAAAAAAAAAAAAAAAAi3AAAAAAAAADeAAAAAAAAA
-C3ADMzMzMANwAAAAAAAAAAAHMAAAAANwAAAAAAAAAACAMAd3zPfwAwgAAAAAAAAIAwd/
-f8x/f3AwgAAAAAAAgDB0x/f3//zPAwgAAAAAAAcHfM9////8z/AwAAAAAAiwd/f3////
-////A4AAAAAAcEx/f///////zAMAAAAAiwfM9////3///8zwOAAAAAcHf3////B/////
-8DAAAAALB/f3///wd3d3//AwAAAABwTPf//wCQAAD/zAMAAAAAsEx/f///B////8wDAA
-AAAHB39////wf/////AwAAAACwf39///8H/////wMAAAAIcHfM9///B////M8DgAAAAA
-sHTH///wf///xAMAAAAACHB3f3//8H////cDgAAAAAALB3zH//D//M9wMAAAAAAAgLB0
-z39///xHAwgAAAAAAAgLB3d3RHd3cDCAAAAAAAAAgLAHd0R3cAMIAAAAAAAAgAgLcAAA
-AAMwgAgAAAAACDAAAAu7t7cwAAgDgAAAAABzcIAAAAAAAAgDMwAAAAAAN7uwgAAAAAgH
-MzMAAAAACH97tzAAAAALu3c3gAAAAAAL+7tzDABAu7f7cAAAAAAACA+3MA7EQAv/sIAA
-AAAAAAAIAAAAAAAAAIAAAAAA
-
---1618492860--2051301190--113853680--
+Received: from xcar [192.168.0.2] by jeeves.wooster.local + (SMTPD32-7.07 EVAL) id AFF92F0214; Sun, 12 May 2002 08:55:37 +0100 +Date: Sun, 12 May 2002 08:56:15 +0100 +From: Father Time <father.time@xcar.wooster.local> +To: timbo@jeeves.wooster.local +Subject: IMAP file test +Message-ID: <6df65d354b.father.time@rpc.wooster.local> +X-Organization: Home +User-Agent: Messenger-Pro/2.50a (MsgServe/1.50) (RISC-OS/4.02) POPstar/2.03 +MIME-Version: 1.0 +Content-Type: multipart/mixed; boundary="1618492860--2051301190--113853680" +Status: R +X-UIDL: 319998302 + +This message is in MIME format which your mailer apparently does not support. +You either require a newer version of your software which supports MIME, or +a separate MIME decoding utility. Alternatively, ask the sender of this +message to resend it in a different format. + +--1618492860--2051301190--113853680 +Content-Type: text/plain; charset=us-ascii + +Simple email with attachment. + + +--1618492860--2051301190--113853680 +Content-Type: application/riscos; name="clock.bmp,69c"; type=BMP; load=&fff69c4b; exec=&355dd4d1; access=&03 +Content-Disposition: attachment; filename="clock.bmp" +Content-Transfer-Encoding: base64 + +Qk12AgAAAAAAAHYAAAAoAAAAIAAAACAAAAABAAQAAAAAAAAAAADXDQAA1w0AAAAAAAAA +AAAAAAAAAAAAiAAAiAAAAIiIAIgAAACIAIgAiIgAALu7uwCIiIgAERHdACLuIgAz//8A +zAAAAN0R3QDu7iIA////AAAAAAAAAAAAAAAAAAAAAAAAAAi3AAAAAAAAADeAAAAAAAAA +C3ADMzMzMANwAAAAAAAAAAAHMAAAAANwAAAAAAAAAACAMAd3zPfwAwgAAAAAAAAIAwd/ +f8x/f3AwgAAAAAAAgDB0x/f3//zPAwgAAAAAAAcHfM9////8z/AwAAAAAAiwd/f3//// +////A4AAAAAAcEx/f///////zAMAAAAAiwfM9////3///8zwOAAAAAcHf3////B///// +8DAAAAALB/f3///wd3d3//AwAAAABwTPf//wCQAAD/zAMAAAAAsEx/f///B////8wDAA +AAAHB39////wf/////AwAAAACwf39///8H/////wMAAAAIcHfM9///B////M8DgAAAAA +sHTH///wf///xAMAAAAACHB3f3//8H////cDgAAAAAALB3zH//D//M9wMAAAAAAAgLB0 +z39///xHAwgAAAAAAAgLB3d3RHd3cDCAAAAAAAAAgLAHd0R3cAMIAAAAAAAAgAgLcAAA +AAMwgAgAAAAACDAAAAu7t7cwAAgDgAAAAABzcIAAAAAAAAgDMwAAAAAAN7uwgAAAAAgH +MzMAAAAACH97tzAAAAALu3c3gAAAAAAL+7tzDABAu7f7cAAAAAAACA+3MA7EQAv/sIAA +AAAAAAAIAAAAAAAAAIAAAAAA + +--1618492860--2051301190--113853680-- diff --git a/Lib/test/test_asyncore.py b/Lib/test/test_asyncore.py index dc4e5d0..4879770 100644 --- a/Lib/test/test_asyncore.py +++ b/Lib/test/test_asyncore.py @@ -1,415 +1,415 @@ -import asyncore
-import unittest
-import select
-import os
-import socket
-import threading
-import sys
-import time
-
-from test import test_support
-from test.test_support import TESTFN, run_unittest, unlink
-from StringIO import StringIO
-
-HOST = test_support.HOST
-
-class dummysocket:
- def __init__(self):
- self.closed = False
-
- def close(self):
- self.closed = True
-
- def fileno(self):
- return 42
-
-class dummychannel:
- def __init__(self):
- self.socket = dummysocket()
-
- def close(self):
- self.socket.close()
-
-class exitingdummy:
- def __init__(self):
- pass
-
- def handle_read_event(self):
- raise asyncore.ExitNow()
-
- handle_write_event = handle_read_event
- handle_expt_event = handle_read_event
-
-class crashingdummy:
- def __init__(self):
- self.error_handled = False
-
- def handle_read_event(self):
- raise Exception()
-
- handle_write_event = handle_read_event
- handle_expt_event = handle_read_event
-
- def handle_error(self):
- self.error_handled = True
-
-# used when testing senders; just collects what it gets until newline is sent
-def capture_server(evt, buf, serv):
- try:
- serv.listen(5)
- conn, addr = serv.accept()
- except socket.timeout:
- pass
- else:
- n = 200
- while n > 0:
- r, w, e = select.select([conn], [], [])
- if r:
- data = conn.recv(10)
- # keep everything except for the newline terminator
- buf.write(data.replace('\n', ''))
- if '\n' in data:
- break
- n -= 1
- time.sleep(0.01)
-
- conn.close()
- finally:
- serv.close()
- evt.set()
-
-
-class HelperFunctionTests(unittest.TestCase):
- def test_readwriteexc(self):
- # Check exception handling behavior of read, write and _exception
-
- # check that ExitNow exceptions in the object handler method
- # bubbles all the way up through asyncore read/write/_exception calls
- tr1 = exitingdummy()
- self.assertRaises(asyncore.ExitNow, asyncore.read, tr1)
- self.assertRaises(asyncore.ExitNow, asyncore.write, tr1)
- self.assertRaises(asyncore.ExitNow, asyncore._exception, tr1)
-
- # check that an exception other than ExitNow in the object handler
- # method causes the handle_error method to get called
- tr2 = crashingdummy()
- asyncore.read(tr2)
- self.assertEqual(tr2.error_handled, True)
-
- tr2 = crashingdummy()
- asyncore.write(tr2)
- self.assertEqual(tr2.error_handled, True)
-
- tr2 = crashingdummy()
- asyncore._exception(tr2)
- self.assertEqual(tr2.error_handled, True)
-
- # asyncore.readwrite uses constants in the select module that
- # are not present in Windows systems (see this thread:
- # http://mail.python.org/pipermail/python-list/2001-October/109973.html)
- # These constants should be present as long as poll is available
-
- if hasattr(select, 'poll'):
- def test_readwrite(self):
- # Check that correct methods are called by readwrite()
-
- class testobj:
- def __init__(self):
- self.read = False
- self.write = False
- self.expt = False
-
- def handle_read_event(self):
- self.read = True
-
- def handle_write_event(self):
- self.write = True
-
- def handle_expt_event(self):
- self.expt = True
-
- def handle_error(self):
- self.error_handled = True
-
- for flag in (select.POLLIN, select.POLLPRI):
- tobj = testobj()
- self.assertEqual(tobj.read, False)
- asyncore.readwrite(tobj, flag)
- self.assertEqual(tobj.read, True)
-
- # check that ExitNow exceptions in the object handler method
- # bubbles all the way up through asyncore readwrite call
- tr1 = exitingdummy()
- self.assertRaises(asyncore.ExitNow, asyncore.readwrite, tr1, flag)
-
- # check that an exception other than ExitNow in the object handler
- # method causes the handle_error method to get called
- tr2 = crashingdummy()
- asyncore.readwrite(tr2, flag)
- self.assertEqual(tr2.error_handled, True)
-
- tobj = testobj()
- self.assertEqual(tobj.write, False)
- asyncore.readwrite(tobj, select.POLLOUT)
- self.assertEqual(tobj.write, True)
-
- # check that ExitNow exceptions in the object handler method
- # bubbles all the way up through asyncore readwrite call
- tr1 = exitingdummy()
- self.assertRaises(asyncore.ExitNow, asyncore.readwrite, tr1,
- select.POLLOUT)
-
- # check that an exception other than ExitNow in the object handler
- # method causes the handle_error method to get called
- tr2 = crashingdummy()
- asyncore.readwrite(tr2, select.POLLOUT)
- self.assertEqual(tr2.error_handled, True)
-
- for flag in (select.POLLERR, select.POLLHUP, select.POLLNVAL):
- tobj = testobj()
- self.assertEqual(tobj.expt, False)
- asyncore.readwrite(tobj, flag)
- self.assertEqual(tobj.expt, True)
-
- # check that ExitNow exceptions in the object handler method
- # bubbles all the way up through asyncore readwrite calls
- tr1 = exitingdummy()
- self.assertRaises(asyncore.ExitNow, asyncore.readwrite, tr1, flag)
-
- # check that an exception other than ExitNow in the object handler
- # method causes the handle_error method to get called
- tr2 = crashingdummy()
- asyncore.readwrite(tr2, flag)
- self.assertEqual(tr2.error_handled, True)
-
- def test_closeall(self):
- self.closeall_check(False)
-
- def test_closeall_default(self):
- self.closeall_check(True)
-
- def closeall_check(self, usedefault):
- # Check that close_all() closes everything in a given map
-
- l = []
- testmap = {}
- for i in range(10):
- c = dummychannel()
- l.append(c)
- self.assertEqual(c.socket.closed, False)
- testmap[i] = c
-
- if usedefault:
- socketmap = asyncore.socket_map
- try:
- asyncore.socket_map = testmap
- asyncore.close_all()
- finally:
- testmap, asyncore.socket_map = asyncore.socket_map, socketmap
- else:
- asyncore.close_all(testmap)
-
- self.assertEqual(len(testmap), 0)
-
- for c in l:
- self.assertEqual(c.socket.closed, True)
-
- def test_compact_traceback(self):
- try:
- raise Exception("I don't like spam!")
- except:
- real_t, real_v, real_tb = sys.exc_info()
- r = asyncore.compact_traceback()
- else:
- self.fail("Expected exception")
-
- (f, function, line), t, v, info = r
- self.assertEqual(os.path.split(f)[-1], 'test_asyncore.py')
- self.assertEqual(function, 'test_compact_traceback')
- self.assertEqual(t, real_t)
- self.assertEqual(v, real_v)
- self.assertEqual(info, '[%s|%s|%s]' % (f, function, line))
-
-
-class DispatcherTests(unittest.TestCase):
- def setUp(self):
- pass
-
- def tearDown(self):
- asyncore.close_all()
-
- def test_basic(self):
- d = asyncore.dispatcher()
- self.assertEqual(d.readable(), True)
- self.assertEqual(d.writable(), True)
-
- def test_repr(self):
- d = asyncore.dispatcher()
- self.assertEqual(repr(d), '<asyncore.dispatcher at %#x>' % id(d))
-
- def test_log(self):
- d = asyncore.dispatcher()
-
- # capture output of dispatcher.log() (to stderr)
- fp = StringIO()
- stderr = sys.stderr
- l1 = "Lovely spam! Wonderful spam!"
- l2 = "I don't like spam!"
- try:
- sys.stderr = fp
- d.log(l1)
- d.log(l2)
- finally:
- sys.stderr = stderr
-
- lines = fp.getvalue().splitlines()
- self.assertEquals(lines, ['log: %s' % l1, 'log: %s' % l2])
-
- def test_log_info(self):
- d = asyncore.dispatcher()
-
- # capture output of dispatcher.log_info() (to stdout via print)
- fp = StringIO()
- stdout = sys.stdout
- l1 = "Have you got anything without spam?"
- l2 = "Why can't she have egg bacon spam and sausage?"
- l3 = "THAT'S got spam in it!"
- try:
- sys.stdout = fp
- d.log_info(l1, 'EGGS')
- d.log_info(l2)
- d.log_info(l3, 'SPAM')
- finally:
- sys.stdout = stdout
-
- lines = fp.getvalue().splitlines()
- if __debug__:
- expected = ['EGGS: %s' % l1, 'info: %s' % l2, 'SPAM: %s' % l3]
- else:
- expected = ['EGGS: %s' % l1, 'SPAM: %s' % l3]
-
- self.assertEquals(lines, expected)
-
- def test_unhandled(self):
- d = asyncore.dispatcher()
-
- # capture output of dispatcher.log_info() (to stdout via print)
- fp = StringIO()
- stdout = sys.stdout
- try:
- sys.stdout = fp
- d.handle_expt()
- d.handle_read()
- d.handle_write()
- d.handle_connect()
- d.handle_accept()
- finally:
- sys.stdout = stdout
-
- lines = fp.getvalue().splitlines()
- expected = ['warning: unhandled exception',
- 'warning: unhandled read event',
- 'warning: unhandled write event',
- 'warning: unhandled connect event',
- 'warning: unhandled accept event']
- self.assertEquals(lines, expected)
-
-
-
-class dispatcherwithsend_noread(asyncore.dispatcher_with_send):
- def readable(self):
- return False
-
- def handle_connect(self):
- pass
-
-class DispatcherWithSendTests(unittest.TestCase):
- usepoll = False
-
- def setUp(self):
- pass
-
- def tearDown(self):
- asyncore.close_all()
-
- def test_send(self):
- self.evt = threading.Event()
- self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
- self.sock.settimeout(3)
- self.port = test_support.bind_port(self.sock)
-
- cap = StringIO()
- args = (self.evt, cap, self.sock)
- threading.Thread(target=capture_server, args=args).start()
-
- # wait a little longer for the server to initialize (it sometimes
- # refuses connections on slow machines without this wait)
- time.sleep(0.2)
-
- data = "Suppose there isn't a 16-ton weight?"
- d = dispatcherwithsend_noread()
- d.create_socket(socket.AF_INET, socket.SOCK_STREAM)
- d.connect((HOST, self.port))
-
- # give time for socket to connect
- time.sleep(0.1)
-
- d.send(data)
- d.send(data)
- d.send('\n')
-
- n = 1000
- while d.out_buffer and n > 0:
- asyncore.poll()
- n -= 1
-
- self.evt.wait()
-
- self.assertEqual(cap.getvalue(), data*2)
-
-
-class DispatcherWithSendTests_UsePoll(DispatcherWithSendTests):
- usepoll = True
-
-if hasattr(asyncore, 'file_wrapper'):
- class FileWrapperTest(unittest.TestCase):
- def setUp(self):
- self.d = "It's not dead, it's sleeping!"
- file(TESTFN, 'w').write(self.d)
-
- def tearDown(self):
- unlink(TESTFN)
-
- def test_recv(self):
- fd = os.open(TESTFN, os.O_RDONLY)
- w = asyncore.file_wrapper(fd)
-
- self.assertNotEqual(w.fd, fd)
- self.assertNotEqual(w.fileno(), fd)
- self.assertEqual(w.recv(13), "It's not dead")
- self.assertEqual(w.read(6), ", it's")
- w.close()
- self.assertRaises(OSError, w.read, 1)
-
- def test_send(self):
- d1 = "Come again?"
- d2 = "I want to buy some cheese."
- fd = os.open(TESTFN, os.O_WRONLY | os.O_APPEND)
- w = asyncore.file_wrapper(fd)
-
- w.write(d1)
- w.send(d2)
- w.close()
- self.assertEqual(file(TESTFN).read(), self.d + d1 + d2)
-
-
-def test_main():
- tests = [HelperFunctionTests, DispatcherTests, DispatcherWithSendTests,
- DispatcherWithSendTests_UsePoll]
- if hasattr(asyncore, 'file_wrapper'):
- tests.append(FileWrapperTest)
-
- run_unittest(*tests)
-
-if __name__ == "__main__":
- test_main()
+import asyncore +import unittest +import select +import os +import socket +import threading +import sys +import time + +from test import test_support +from test.test_support import TESTFN, run_unittest, unlink +from StringIO import StringIO + +HOST = test_support.HOST + +class dummysocket: + def __init__(self): + self.closed = False + + def close(self): + self.closed = True + + def fileno(self): + return 42 + +class dummychannel: + def __init__(self): + self.socket = dummysocket() + + def close(self): + self.socket.close() + +class exitingdummy: + def __init__(self): + pass + + def handle_read_event(self): + raise asyncore.ExitNow() + + handle_write_event = handle_read_event + handle_expt_event = handle_read_event + +class crashingdummy: + def __init__(self): + self.error_handled = False + + def handle_read_event(self): + raise Exception() + + handle_write_event = handle_read_event + handle_expt_event = handle_read_event + + def handle_error(self): + self.error_handled = True + +# used when testing senders; just collects what it gets until newline is sent +def capture_server(evt, buf, serv): + try: + serv.listen(5) + conn, addr = serv.accept() + except socket.timeout: + pass + else: + n = 200 + while n > 0: + r, w, e = select.select([conn], [], []) + if r: + data = conn.recv(10) + # keep everything except for the newline terminator + buf.write(data.replace('\n', '')) + if '\n' in data: + break + n -= 1 + time.sleep(0.01) + + conn.close() + finally: + serv.close() + evt.set() + + +class HelperFunctionTests(unittest.TestCase): + def test_readwriteexc(self): + # Check exception handling behavior of read, write and _exception + + # check that ExitNow exceptions in the object handler method + # bubbles all the way up through asyncore read/write/_exception calls + tr1 = exitingdummy() + self.assertRaises(asyncore.ExitNow, asyncore.read, tr1) + self.assertRaises(asyncore.ExitNow, asyncore.write, tr1) + self.assertRaises(asyncore.ExitNow, asyncore._exception, tr1) + + # check that an exception other than ExitNow in the object handler + # method causes the handle_error method to get called + tr2 = crashingdummy() + asyncore.read(tr2) + self.assertEqual(tr2.error_handled, True) + + tr2 = crashingdummy() + asyncore.write(tr2) + self.assertEqual(tr2.error_handled, True) + + tr2 = crashingdummy() + asyncore._exception(tr2) + self.assertEqual(tr2.error_handled, True) + + # asyncore.readwrite uses constants in the select module that + # are not present in Windows systems (see this thread: + # http://mail.python.org/pipermail/python-list/2001-October/109973.html) + # These constants should be present as long as poll is available + + if hasattr(select, 'poll'): + def test_readwrite(self): + # Check that correct methods are called by readwrite() + + class testobj: + def __init__(self): + self.read = False + self.write = False + self.expt = False + + def handle_read_event(self): + self.read = True + + def handle_write_event(self): + self.write = True + + def handle_expt_event(self): + self.expt = True + + def handle_error(self): + self.error_handled = True + + for flag in (select.POLLIN, select.POLLPRI): + tobj = testobj() + self.assertEqual(tobj.read, False) + asyncore.readwrite(tobj, flag) + self.assertEqual(tobj.read, True) + + # check that ExitNow exceptions in the object handler method + # bubbles all the way up through asyncore readwrite call + tr1 = exitingdummy() + self.assertRaises(asyncore.ExitNow, asyncore.readwrite, tr1, flag) + + # check that an exception other than ExitNow in the object handler + # method causes the handle_error method to get called + tr2 = crashingdummy() + asyncore.readwrite(tr2, flag) + self.assertEqual(tr2.error_handled, True) + + tobj = testobj() + self.assertEqual(tobj.write, False) + asyncore.readwrite(tobj, select.POLLOUT) + self.assertEqual(tobj.write, True) + + # check that ExitNow exceptions in the object handler method + # bubbles all the way up through asyncore readwrite call + tr1 = exitingdummy() + self.assertRaises(asyncore.ExitNow, asyncore.readwrite, tr1, + select.POLLOUT) + + # check that an exception other than ExitNow in the object handler + # method causes the handle_error method to get called + tr2 = crashingdummy() + asyncore.readwrite(tr2, select.POLLOUT) + self.assertEqual(tr2.error_handled, True) + + for flag in (select.POLLERR, select.POLLHUP, select.POLLNVAL): + tobj = testobj() + self.assertEqual(tobj.expt, False) + asyncore.readwrite(tobj, flag) + self.assertEqual(tobj.expt, True) + + # check that ExitNow exceptions in the object handler method + # bubbles all the way up through asyncore readwrite calls + tr1 = exitingdummy() + self.assertRaises(asyncore.ExitNow, asyncore.readwrite, tr1, flag) + + # check that an exception other than ExitNow in the object handler + # method causes the handle_error method to get called + tr2 = crashingdummy() + asyncore.readwrite(tr2, flag) + self.assertEqual(tr2.error_handled, True) + + def test_closeall(self): + self.closeall_check(False) + + def test_closeall_default(self): + self.closeall_check(True) + + def closeall_check(self, usedefault): + # Check that close_all() closes everything in a given map + + l = [] + testmap = {} + for i in range(10): + c = dummychannel() + l.append(c) + self.assertEqual(c.socket.closed, False) + testmap[i] = c + + if usedefault: + socketmap = asyncore.socket_map + try: + asyncore.socket_map = testmap + asyncore.close_all() + finally: + testmap, asyncore.socket_map = asyncore.socket_map, socketmap + else: + asyncore.close_all(testmap) + + self.assertEqual(len(testmap), 0) + + for c in l: + self.assertEqual(c.socket.closed, True) + + def test_compact_traceback(self): + try: + raise Exception("I don't like spam!") + except: + real_t, real_v, real_tb = sys.exc_info() + r = asyncore.compact_traceback() + else: + self.fail("Expected exception") + + (f, function, line), t, v, info = r + self.assertEqual(os.path.split(f)[-1], 'test_asyncore.py') + self.assertEqual(function, 'test_compact_traceback') + self.assertEqual(t, real_t) + self.assertEqual(v, real_v) + self.assertEqual(info, '[%s|%s|%s]' % (f, function, line)) + + +class DispatcherTests(unittest.TestCase): + def setUp(self): + pass + + def tearDown(self): + asyncore.close_all() + + def test_basic(self): + d = asyncore.dispatcher() + self.assertEqual(d.readable(), True) + self.assertEqual(d.writable(), True) + + def test_repr(self): + d = asyncore.dispatcher() + self.assertEqual(repr(d), '<asyncore.dispatcher at %#x>' % id(d)) + + def test_log(self): + d = asyncore.dispatcher() + + # capture output of dispatcher.log() (to stderr) + fp = StringIO() + stderr = sys.stderr + l1 = "Lovely spam! Wonderful spam!" + l2 = "I don't like spam!" + try: + sys.stderr = fp + d.log(l1) + d.log(l2) + finally: + sys.stderr = stderr + + lines = fp.getvalue().splitlines() + self.assertEquals(lines, ['log: %s' % l1, 'log: %s' % l2]) + + def test_log_info(self): + d = asyncore.dispatcher() + + # capture output of dispatcher.log_info() (to stdout via print) + fp = StringIO() + stdout = sys.stdout + l1 = "Have you got anything without spam?" + l2 = "Why can't she have egg bacon spam and sausage?" + l3 = "THAT'S got spam in it!" + try: + sys.stdout = fp + d.log_info(l1, 'EGGS') + d.log_info(l2) + d.log_info(l3, 'SPAM') + finally: + sys.stdout = stdout + + lines = fp.getvalue().splitlines() + if __debug__: + expected = ['EGGS: %s' % l1, 'info: %s' % l2, 'SPAM: %s' % l3] + else: + expected = ['EGGS: %s' % l1, 'SPAM: %s' % l3] + + self.assertEquals(lines, expected) + + def test_unhandled(self): + d = asyncore.dispatcher() + + # capture output of dispatcher.log_info() (to stdout via print) + fp = StringIO() + stdout = sys.stdout + try: + sys.stdout = fp + d.handle_expt() + d.handle_read() + d.handle_write() + d.handle_connect() + d.handle_accept() + finally: + sys.stdout = stdout + + lines = fp.getvalue().splitlines() + expected = ['warning: unhandled exception', + 'warning: unhandled read event', + 'warning: unhandled write event', + 'warning: unhandled connect event', + 'warning: unhandled accept event'] + self.assertEquals(lines, expected) + + + +class dispatcherwithsend_noread(asyncore.dispatcher_with_send): + def readable(self): + return False + + def handle_connect(self): + pass + +class DispatcherWithSendTests(unittest.TestCase): + usepoll = False + + def setUp(self): + pass + + def tearDown(self): + asyncore.close_all() + + def test_send(self): + self.evt = threading.Event() + self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + self.sock.settimeout(3) + self.port = test_support.bind_port(self.sock) + + cap = StringIO() + args = (self.evt, cap, self.sock) + threading.Thread(target=capture_server, args=args).start() + + # wait a little longer for the server to initialize (it sometimes + # refuses connections on slow machines without this wait) + time.sleep(0.2) + + data = "Suppose there isn't a 16-ton weight?" + d = dispatcherwithsend_noread() + d.create_socket(socket.AF_INET, socket.SOCK_STREAM) + d.connect((HOST, self.port)) + + # give time for socket to connect + time.sleep(0.1) + + d.send(data) + d.send(data) + d.send('\n') + + n = 1000 + while d.out_buffer and n > 0: + asyncore.poll() + n -= 1 + + self.evt.wait() + + self.assertEqual(cap.getvalue(), data*2) + + +class DispatcherWithSendTests_UsePoll(DispatcherWithSendTests): + usepoll = True + +if hasattr(asyncore, 'file_wrapper'): + class FileWrapperTest(unittest.TestCase): + def setUp(self): + self.d = "It's not dead, it's sleeping!" + file(TESTFN, 'w').write(self.d) + + def tearDown(self): + unlink(TESTFN) + + def test_recv(self): + fd = os.open(TESTFN, os.O_RDONLY) + w = asyncore.file_wrapper(fd) + + self.assertNotEqual(w.fd, fd) + self.assertNotEqual(w.fileno(), fd) + self.assertEqual(w.recv(13), "It's not dead") + self.assertEqual(w.read(6), ", it's") + w.close() + self.assertRaises(OSError, w.read, 1) + + def test_send(self): + d1 = "Come again?" + d2 = "I want to buy some cheese." + fd = os.open(TESTFN, os.O_WRONLY | os.O_APPEND) + w = asyncore.file_wrapper(fd) + + w.write(d1) + w.send(d2) + w.close() + self.assertEqual(file(TESTFN).read(), self.d + d1 + d2) + + +def test_main(): + tests = [HelperFunctionTests, DispatcherTests, DispatcherWithSendTests, + DispatcherWithSendTests_UsePoll] + if hasattr(asyncore, 'file_wrapper'): + tests.append(FileWrapperTest) + + run_unittest(*tests) + +if __name__ == "__main__": + test_main() |