def test_query_for_1_2_features(self):
"""
L2CAP/COS/IEX/BV-01-C [Query for 1.2 Features]
"""
self._setup_link_from_cert()
control_channel = self.cert_l2cap.get_control_channel()
control_channel.send_extended_features_request()
assertThat(control_channel).emits(
L2capMatchers.InformationResponseExtendedFeatures())
def test_extended_feature_info_response_fixed_channels(self):
"""
L2CAP/EXF/BV-05-C
"""
self._setup_link_from_cert()
control_channel = self.cert_l2cap.get_control_channel()
control_channel.send_extended_features_request()
assertThat(control_channel).emits(
L2capMatchers.InformationResponseExtendedFeatures(
supports_fixed_channels=True))
def test_extended_feature_info_response_fcs(self):
"""
L2CAP/EXF/BV-03-C [Extended Features Information Response for FCS Option]
Note: This is not mandated by L2CAP Spec
"""
self._setup_link_from_cert()
control_channel = self.cert_l2cap.get_control_channel()
control_channel.send_extended_features_request()
assertThat(control_channel).emits(
L2capMatchers.InformationResponseExtendedFeatures(
supports_fcs=True))
def test_extended_feature_info_response_streaming(self):
"""
L2CAP/EXF/BV-02-C
"""
asserts.skip("Streaming not supported")
self._setup_link_from_cert()
control_channel = self.cert_l2cap.get_control_channel()
control_channel.send_extended_features_request()
assertThat(control_channel).emits(
L2capMatchers.InformationResponseExtendedFeatures(
supports_streaming=True))
def test_extended_feature_info_response_ertm(self):
"""
L2CAP/EXF/BV-01-C [Extended Features Information Response for Enhanced
Retransmission Mode]
"""
self._setup_link_from_cert()
control_channel = self.cert_l2cap.get_control_channel()
control_channel.send_extended_features_request()
assertThat(control_channel).emits(
L2capMatchers.InformationResponseExtendedFeatures(
supports_ertm=True))