def test_L2CAP_COS_CED_BV_04_C(self):
"""
L2CAP/COS/CED/BV-04-C [Disconnect]
Verify that the IUT is able to disconnect the data channel.
"""
with self._dut_connection_stream() as dut_connection_stream, \
self._dut_connection_close_stream() as dut_connection_close_stream:
psm = 1
retransmission_mode = l2cap_facade_pb2.RetransmissionFlowControlMode.BASIC
self.device_under_test.l2cap.SetDynamicChannel(
l2cap_facade_pb2.SetEnableDynamicChannelRequest(psm=psm, retransmission_mode=retransmission_mode))
self._assert_connection_complete(dut_connection_stream)
time.sleep(2)
self.device_under_test.l2cap.CloseChannel(l2cap_facade_pb2.CloseChannelRequest(psm=psm))
self._assert_connection_close(dut_connection_close_stream)
def test_L2CAP_COS_CFD_BV_08_C(self):
"""
L2CAP/COS/CFD/BV-08-C [Non-blocking Config Response]
Verify that the IUT does not block transmitting L2CAP_ConfigRsp while waiting for L2CAP_ConfigRsp
from the Lower Tester.
"""
with self._dut_connection_stream() as dut_connection_stream, \
self._dut_connection_close_stream() as dut_connection_close_stream:
psm = 1
self.device_under_test.l2cap.OpenChannel(
l2cap_facade_pb2.OpenChannelRequest(remote=self.pts_address, psm=psm))
self._assert_connection_complete(dut_connection_stream)
self.device_under_test.l2cap.CloseChannel(l2cap_facade_pb2.CloseChannelRequest(psm=psm))
self._assert_connection_close(dut_connection_close_stream)
def test_L2CAP_COS_CED_BV_01_C(self):
"""
L2CAP/COS/CED/BV-01-C [Request Connection]
Verify that the IUT is able to request the connection establishment for an L2CAP data channel and
initiate the configuration procedure.
"""
with self._dut_connection_stream() as dut_connection_stream, \
self._dut_connection_close_stream() as dut_connection_close_stream:
psm = 1
self.device_under_test.l2cap.OpenChannel(
l2cap_facade_pb2.OpenChannelRequest(remote=self.pts_address, psm=psm))
self._assert_connection_complete(dut_connection_stream)
self.device_under_test.l2cap.CloseChannel(l2cap_facade_pb2.CloseChannelRequest(psm=psm))
self._assert_connection_close(dut_connection_close_stream)
def close_channel(self):
self._device.l2cap.CloseChannel(
l2cap_facade_pb2.CloseChannelRequest(psm=self._psm))