def _handle_server_status(self, flags):
"""Handle the server flags found in MySQL packets
This method handles the server flags send by MySQL OK and EOF
packets. It, for example, checks whether there exists more result
sets or whether there is an ongoing transaction.
"""
self._have_next_result = flag_is_set(ServerFlag.MORE_RESULTS_EXISTS, flags)
self._in_transaction = flag_is_set(ServerFlag.STATUS_IN_TRANS, flags)
def test_flag_is_set(self):
"""Check if a particular flag/bit is set"""
data = [1 << 3, 1 << 5, 1 << 7]
flags = 0
for flag in data:
flags |= flag
for flag in data:
self.assertTrue(constants.flag_is_set(flag, flags))
self.assertFalse(constants.flag_is_set(1 << 4, flags))
def test_flag_is_set(self):
"""Check if a particular flag/bit is set"""
data = [
1 << 3,
1 << 5,
1 << 7,
]
flags = 0
for flag in data:
flags |= flag
for flag in data:
self.assertTrue(constants.flag_is_set(flag, flags))
self.assertFalse(constants.flag_is_set(1 << 4, flags))
def test_client_flags(self):
defaults = ClientFlag.default
set_flags = self.cnx._cmysql.st_client_flag()
for flag in defaults:
self.assertTrue(flag_is_set(flag, set_flags))
def test_client_flags(self):
defaults = ClientFlag.default
set_flags = self.cnx._cmysql.st_client_flag()
for flag in defaults:
self.assertTrue(flag_is_set(flag, set_flags))
