def echo_server():
"""
A server that echos the message sent to it over zmq
Optional "sleep" can be sent to delay response
"""
context = zmq.Context()
socket = context.socket(zmq.REP)
socket.bind("tcp://*:{}".format(SREQTestCase.port))
payload = salt.payload.Serial("msgpack")
while SREQTestCase.thread_running.is_set():
try:
# Wait for next request from client
message = socket.recv(zmq.NOBLOCK)
msg_deserialized = payload.loads(message)
log.info("Echo server received message: %s",
msg_deserialized)
if isinstance(
msg_deserialized["load"],
dict) and msg_deserialized["load"].get("sleep"):
log.info(
"Test echo server sleeping for %s seconds",
msg_deserialized["load"]["sleep"],
)
time.sleep(msg_deserialized["load"]["sleep"])
socket.send(message)
except zmq.ZMQError as exc:
if exc.errno == errno.EAGAIN:
continue
raise
def echo_server():
'''
A server that echos the message sent to it over zmq
Optional "sleep" can be sent to delay response
'''
context = zmq.Context()
socket = context.socket(zmq.REP)
socket.bind("tcp://*:{0}".format(SREQTestCase.port))
payload = salt.payload.Serial('msgpack')
while SREQTestCase.thread_running.is_set():
try:
# Wait for next request from client
message = socket.recv(zmq.NOBLOCK)
msg_deserialized = payload.loads(message)
log.info('Echo server received message: {0}'.format(
msg_deserialized))
if isinstance(
msg_deserialized['load'],
dict) and msg_deserialized['load'].get('sleep'):
log.info(
'Test echo server sleeping for {0} seconds'.format(
msg_deserialized['load']['sleep']))
time.sleep(msg_deserialized['load']['sleep'])
socket.send(message)
except zmq.ZMQError as exc:
if exc.errno == errno.EAGAIN:
continue
raise
def test_mixed_dump_load(self):
'''
Test we can handle all exceptions at once
'''
payload = salt.payload.Serial('msgpack')
dtvalue = datetime.datetime(2001, 2, 3, 4, 5, 6, 7)
od = OrderedDict()
od['a'] = 'b'
od['y'] = 'z'
od['j'] = 'k'
od['w'] = 'x'
idata = {
dtvalue: dtvalue, # datetime
'jid': 20180227140750302662, # long int
'dict': immutabletypes.ImmutableDict({'key':
'value'}), # immutable dict
'list': immutabletypes.ImmutableList([1, 2, 3]), # immutable list
'set': immutabletypes.ImmutableSet(
('red', 'green', 'blue')), # immutable set
'odict': od, # odict
}
edata = {
dtvalue: dtvalue, # datetime, == input
'jid': '20180227140750302662', # string repr of long int
'dict': {
'key': 'value'
}, # builtin dict
'list': [1, 2, 3], # builtin list
'set': ['red', 'green', 'blue'], # builtin set
'odict': dict(od), # builtin dict
}
sdata = payload.dumps(idata)
odata = payload.loads(sdata)
self.assertEqual(edata, odata)
def test_recursive_dump_load_with_identical_non_recursive_types(self):
"""
If identical objects are nested anywhere, they should not be
marked recursive unless they're one of the types we iterate
over.
"""
payload = salt.payload.Serial("msgpack")
repeating = "repeating element"
data = {
"a": "a", # Test CPython implementation detail. Short
"b": "a", # strings are interned.
"c": 13, # So are small numbers.
"d": 13,
"fnord": repeating,
# Let's go for broke and make a crazy nested structure
"repeating": [
[[[[{"one": repeating, "two": repeating}], repeating, 13, "a"]]],
repeating,
repeating,
repeating,
],
}
# We need a nested dictionary to trigger the exception
data["repeating"][0][0][0].append(data)
# If we don't deepcopy the data it gets mutated
sdata = payload.dumps(copy.deepcopy(data))
odata = payload.loads(sdata)
# Delete the recursive piece - it's served its purpose, and our
# other test tests that it's actually marked as recursive.
del odata["repeating"][0][0][0][-1], data["repeating"][0][0][0][-1]
self.assertDictEqual(odata, data)
def echo_server():
'''
A server that echos the message sent to it over zmq
Optional "sleep" can be sent to delay response
'''
context = zmq.Context()
socket = context.socket(zmq.REP)
socket.bind("tcp://*:{0}".format(SREQTestCase.port))
payload = salt.payload.Serial('msgpack')
while SREQTestCase.thread_running.is_set():
try:
# Wait for next request from client
message = socket.recv(zmq.NOBLOCK)
msg_deserialized = payload.loads(message)
log.info('Echo server received message: {0}'.format(msg_deserialized))
if isinstance(msg_deserialized['load'], dict) and msg_deserialized['load'].get('sleep'):
log.info('Test echo server sleeping for {0} seconds'.format(msg_deserialized['load']['sleep']))
time.sleep(msg_deserialized['load']['sleep'])
socket.send(message)
except zmq.ZMQError as exc:
if exc.errno == errno.EAGAIN:
continue
raise
def test_mixed_dump_load(self):
"""
Test we can handle all exceptions at once
"""
payload = salt.payload.Serial("msgpack")
dtvalue = datetime.datetime(2001, 2, 3, 4, 5, 6, 7)
od = OrderedDict()
od["a"] = "b"
od["y"] = "z"
od["j"] = "k"
od["w"] = "x"
idata = {
dtvalue: dtvalue, # datetime
"jid": 20180227140750302662, # long int
"dict": immutabletypes.ImmutableDict({"key":
"value"}), # immutable dict
"list": immutabletypes.ImmutableList([1, 2, 3]), # immutable list
"set": immutabletypes.ImmutableSet(
("red", "green", "blue")), # immutable set
"odict": od, # odict
}
edata = {
dtvalue: dtvalue, # datetime, == input
"jid": "20180227140750302662", # string repr of long int
"dict": {
"key": "value"
}, # builtin dict
"list": [1, 2, 3], # builtin list
"set": ["red", "green", "blue"], # builtin set
"odict": dict(od), # builtin dict
}
sdata = payload.dumps(idata)
odata = payload.loads(sdata)
self.assertEqual(edata, odata)
def test_immutable_list_dump_load(self):
'''
Test immutable list encoder/decoder
'''
payload = salt.payload.Serial('msgpack')
idata = {'list': [1, 2, 3]}
sdata = payload.dumps({'list': immutabletypes.ImmutableList(idata['list'])})
odata = payload.loads(sdata)
self.assertEqual(idata, odata)
def test_immutable_dict_dump_load(self):
'''
Test immutable dict encoder/decoder
'''
payload = salt.payload.Serial('msgpack')
idata = {'dict': {'key': 'value'}}
sdata = payload.dumps({'dict': immutabletypes.ImmutableDict(idata['dict'])})
odata = payload.loads(sdata)
self.assertEqual(idata, odata)
def test_immutable_set_dump_load(self):
'''
Test immutable set encoder/decoder
'''
payload = salt.payload.Serial('msgpack')
idata = {'set': ['red', 'green', 'blue']}
sdata = payload.dumps({'set': immutabletypes.ImmutableSet(idata['set'])})
odata = payload.loads(sdata)
self.assertEqual(idata, odata)
def test_immutable_set_dump_load(self):
"""
Test immutable set encoder/decoder
"""
payload = salt.payload.Serial("msgpack")
idata = {"set": ["red", "green", "blue"]}
sdata = payload.dumps({"set": immutabletypes.ImmutableSet(idata["set"])})
odata = payload.loads(sdata)
self.assertEqual(idata, odata)
def test_immutable_list_dump_load(self):
"""
Test immutable list encoder/decoder
"""
payload = salt.payload.Serial("msgpack")
idata = {"list": [1, 2, 3]}
sdata = payload.dumps({"list": immutabletypes.ImmutableList(idata["list"])})
odata = payload.loads(sdata)
self.assertEqual(idata, odata)
def test_immutable_dict_dump_load(self):
"""
Test immutable dict encoder/decoder
"""
payload = salt.payload.Serial("msgpack")
idata = {"dict": {"key": "value"}}
sdata = payload.dumps({"dict": immutabletypes.ImmutableDict(idata["dict"])})
odata = payload.loads(sdata)
self.assertEqual(idata, odata)
def test_list_nested_odicts(self):
with patch('msgpack.version', (0, 1, 13)):
msgpack.dumps = MockWraps(msgpack.dumps, 1,
TypeError('ODict TypeError Forced'))
payload = salt.payload.Serial('msgpack')
idata = {'pillar': [OrderedDict(environment='dev')]}
odata = payload.loads(payload.dumps(idata.copy()))
self.assertNoOrderedDict(odata)
self.assertEqual(idata, odata)
def test_verylong_dump_load(self):
"""
Test verylong encoder/decoder
"""
payload = salt.payload.Serial("msgpack")
idata = {"jid": 20180227140750302662}
sdata = payload.dumps(idata.copy())
odata = payload.loads(sdata)
idata["jid"] = "{}".format(idata["jid"])
self.assertEqual(idata, odata)
def test_list_nested_odicts(self):
with patch('msgpack.version', (0, 1, 13)):
msgpack.dumps = MockWraps(
msgpack.dumps, 1, TypeError('ODict TypeError Forced')
)
payload = salt.payload.Serial('msgpack')
idata = {'pillar': [OrderedDict(environment='dev')]}
odata = payload.loads(payload.dumps(idata.copy()))
self.assertNoOrderedDict(odata)
self.assertEqual(idata, odata)
def test_verylong_dump_load(self):
'''
Test verylong encoder/decoder
'''
payload = salt.payload.Serial('msgpack')
idata = {'jid': 20180227140750302662}
sdata = payload.dumps(idata.copy())
odata = payload.loads(sdata)
idata['jid'] = '{0}'.format(idata['jid'])
self.assertEqual(idata, odata)
def test_recursive_dump_load(self):
'''
Test recursive payloads are (mostly) serialized
'''
payload = salt.payload.Serial('msgpack')
data = {'name': 'roscivs'}
data['data'] = data # Data all the things!
sdata = payload.dumps(data)
odata = payload.loads(sdata)
self.assertTrue('recursion' in odata['data'].lower())
def test_recursive_dump_load(self):
"""
Test recursive payloads are (mostly) serialized
"""
payload = salt.payload.Serial("msgpack")
data = {"name": "roscivs"}
data["data"] = data # Data all the things!
sdata = payload.dumps(data)
odata = payload.loads(sdata)
self.assertTrue("recursion" in odata["data"].lower())
def test_raw_vs_encoding_utf8(self):
'''
Test that we handle the new raw parameter in 5.0.2 correctly based on
encoding. When encoding is utf-8 loads should return unicode
'''
payload = salt.payload.Serial('msgpack')
dtvalue = datetime.datetime(2001, 2, 3, 4, 5, 6, 7)
idata = {dtvalue: 'strval'}
sdata = payload.dumps(idata.copy())
odata = payload.loads(sdata, encoding='utf-8')
assert isinstance(odata[dtvalue], six.text_type)
def test_raw_vs_encoding_utf8(self):
"""
Test that we handle the new raw parameter in 5.0.2 correctly based on
encoding. When encoding is utf-8 loads should return unicode
"""
payload = salt.payload.Serial("msgpack")
dtvalue = datetime.datetime(2001, 2, 3, 4, 5, 6, 7)
idata = {dtvalue: "strval"}
sdata = payload.dumps(idata.copy())
odata = payload.loads(sdata, encoding="utf-8")
assert isinstance(odata[dtvalue], str)
def test_datetime_dump_load(self):
'''
Check the custom datetime handler can understand itself
'''
payload = salt.payload.Serial('msgpack')
dtvalue = datetime.datetime(2001, 2, 3, 4, 5, 6, 7)
idata = {dtvalue: dtvalue}
sdata = payload.dumps(idata.copy())
odata = payload.loads(sdata)
self.assertEqual(
sdata,
b'\x81\xc7\x18N20010203T04:05:06.000007\xc7\x18N20010203T04:05:06.000007')
self.assertEqual(idata, odata)
def test_odict_dump_load(self):
'''
Test odict just works. It wasn't until msgpack 0.2.0
'''
payload = salt.payload.Serial('msgpack')
data = OrderedDict()
data['a'] = 'b'
data['y'] = 'z'
data['j'] = 'k'
data['w'] = 'x'
sdata = payload.dumps({'set': data})
odata = payload.loads(sdata)
self.assertEqual({'set': dict(data)}, odata)
def test_odict_dump_load(self):
"""
Test odict just works. It wasn't until msgpack 0.2.0
"""
payload = salt.payload.Serial("msgpack")
data = OrderedDict()
data["a"] = "b"
data["y"] = "z"
data["j"] = "k"
data["w"] = "x"
sdata = payload.dumps({"set": data})
odata = payload.loads(sdata)
self.assertEqual({"set": dict(data)}, odata)
def test_recursive_dump_load_with_identical_non_recursive_types(self):
'''
If identical objects are nested anywhere, they should not be
marked recursive unless they're one of the types we iterate
over.
'''
payload = salt.payload.Serial('msgpack')
repeating = 'repeating element'
data = {
'a':
'a', # Test CPython implementation detail. Short
'b':
'a', # strings are interned.
'c':
13, # So are small numbers.
'd':
13,
'fnord':
repeating,
# Let's go for broke and make a crazy nested structure
'repeating': [
[[[
[{
'one': repeating,
'two': repeating
}],
repeating,
13,
'a',
]]],
repeating,
repeating,
repeating,
],
}
# We need a nested dictionary to trigger the exception
data['repeating'][0][0][0].append(data)
# If we don't deepcopy the data it gets mutated
sdata = payload.dumps(copy.deepcopy(data))
odata = payload.loads(sdata)
# Delete the recursive piece - it's served its purpose, and our
# other test tests that it's actually marked as recursive.
del odata['repeating'][0][0][0][-1], data['repeating'][0][0][0][-1]
self.assertDictEqual(odata, data)
def test_list_nested_odicts(self):
payload = salt.payload.Serial('msgpack')
idata = {'pillar': [OrderedDict(environment='dev')]}
odata = payload.loads(payload.dumps(idata.copy()))
self.assertNoOrderedDict(odata)
self.assertEqual(idata, odata)
