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import sys
from _pydev_bundle._pydev_saved_modules import thread
from _pydevd_bundle.pydevd_constants import IS_PY313_OR_GREATER
import pycompletionserver
import socket
from urllib.parse import quote_plus
start_new_thread = thread.start_new_thread
BUILTIN_MOD = "builtins"
def send(s, msg):
s.send(bytearray(msg, "utf-8"))
import unittest
class TestCPython(unittest.TestCase):
def test_message(self):
t = pycompletionserver.CompletionServer(0)
l = []
l.append(("Def", "description", "args"))
l.append(("Def1", "description1", "args1"))
l.append(("Def2", "description2", "args2"))
msg = t.processor.format_completion_message(None, l)
self.assertEqual("@@COMPLETIONS(None,(Def,description,args),(Def1,description1,args1),(Def2,description2,args2))END@@", msg)
l = []
l.append(("Def", "desc,,r,,i()ption", ""))
l.append(("Def(1", "descriptio(n1", ""))
l.append(("De,f)2", "de,s,c,ription2", ""))
msg = t.processor.format_completion_message(None, l)
self.assertEqual(
"@@COMPLETIONS(None,(Def,desc%2C%2Cr%2C%2Ci%28%29ption, ),(Def%281,descriptio%28n1, ),(De%2Cf%292,de%2Cs%2Cc%2Cription2, ))END@@",
msg,
)
def create_connections(self):
"""
Creates the connections needed for testing.
"""
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
server.bind((pycompletionserver.HOST, 0))
server.listen(1) # socket to receive messages.
t = pycompletionserver.CompletionServer(server.getsockname()[1])
t.exit_process_on_kill = False
start_new_thread(t.run, ())
s, _addr = server.accept()
return t, s
def read_msg(self):
finish = False
msg = ""
while finish == False:
m = self.socket.recv(1024 * 4)
m = m.decode("utf-8")
if m.startswith("@@PROCESSING"):
sys.stdout.write("Status msg: %s\n" % (msg,))
else:
msg += m
if msg.find("END@@") != -1:
finish = True
return msg
@unittest.skipIf(IS_PY313_OR_GREATER and sys.platform == "linux", "Flakey on Linux")
def test_completion_sockets_and_messages(self):
t, socket = self.create_connections()
self.socket = socket
try:
# now that we have the connections all set up, check the code completion messages.
msg = quote_plus("math")
send(socket, "@@IMPORTS:%sEND@@" % msg) # math completions
completions = self.read_msg()
# print_ unquote_plus(completions)
# math is a builtin and because of that, it starts with None as a file
start = "@@COMPLETIONS(None,(__doc__,"
start_2 = "@@COMPLETIONS(None,(__name__,"
if (
"/math.so," in completions
or "/math.cpython-33m.so," in completions
or "/math.cpython-34m.so," in completions
or "math.cpython-35m" in completions
or "math.cpython-36m" in completions
or "math.cpython-37m" in completions
or "math.cpython-38" in completions
or "math.cpython-39" in completions
or "math.cpython-310" in completions
or "math.cpython-311" in completions
or "math.cpython-312" in completions
):
return
self.assertTrue(
completions.startswith(start) or completions.startswith(start_2),
"%s DOESNT START WITH %s" % (completions, (start, start_2)),
)
self.assertTrue("@@COMPLETIONS" in completions)
self.assertTrue("END@@" in completions)
# now, test i
msg = quote_plus("%s.list" % BUILTIN_MOD)
send(socket, "@@IMPORTS:%s\nEND@@" % msg)
found = self.read_msg()
self.assertTrue("sort" in found, "Could not find sort in: %s" % (found,))
# now, test search
msg = quote_plus("inspect.ismodule")
send(socket, "@@SEARCH%sEND@@" % msg) # math completions
found = self.read_msg()
self.assertTrue("inspect.py" in found)
for i in range(33, 100):
if str(i) in found:
break
else:
self.fail("Could not find the ismodule line in %s" % (found,))
# now, test search
msg = quote_plus("inspect.CO_NEWLOCALS")
send(socket, "@@SEARCH%sEND@@" % msg) # math completions
found = self.read_msg()
self.assertTrue("inspect.py" in found)
self.assertTrue("CO_NEWLOCALS" in found)
# now, test search
msg = quote_plus("inspect.BlockFinder.tokeneater")
send(socket, "@@SEARCH%sEND@@" % msg)
found = self.read_msg()
self.assertTrue("inspect.py" in found)
# self.assertTrue('CO_NEWLOCALS' in found)
# reload modules test
# send(socket, '@@RELOAD_MODULES_END@@')
# ok = self.read_msg()
# self.assertEqual('@@MSG_OK_END@@' , ok)
# this test is not executed because it breaks our current enviroment.
finally:
try:
sys.stdout.write("succedded...sending kill msg\n")
self.send_kill_msg(socket)
# while not hasattr(t, 'ended'):
# pass #wait until it receives the message and quits.
socket.close()
self.socket.close()
except:
pass
def send_kill_msg(self, socket):
socket.send(pycompletionserver.MSG_KILL_SERVER)
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