def test_retry_config_after_rejection(self):
"""
L2CAP/COS/CFD/BV-02-C
"""
self._setup_link_from_cert()
self.cert_l2cap.reply_with_unacceptable_parameters()
self._open_unvalidated_channel(scid=0x41, psm=0x33)
assertThat(self.cert_l2cap.get_control_channel()).emits(
L2capMatchers.ConfigurationResponse(),
L2capMatchers.ConfigurationRequest(),
L2capMatchers.ConfigurationRequest()).inAnyOrder()
def _open_channel(self,
signal_id=1,
scid=0x0101,
psm=0x33,
use_ertm=False):
result = self._open_unvalidated_channel(signal_id, scid, psm, use_ertm)
assertThat(self.cert_l2cap.get_control_channel()).emits(
L2capMatchers.ConfigurationResponse(),
L2capMatchers.ConfigurationRequest()).inAnyOrder()
return result
def test_initiated_configuration_request_ertm(self):
"""
L2CAP/CMC/BV-01-C [IUT Initiated Configuration of Enhanced Retransmission Mode]
Verify the IUT can send a Configuration Request command containing the F&EC option that specifies
Enhanced Retransmission Mode.
"""
self._setup_link_from_cert()
self.cert_l2cap.turn_on_ertm()
self._open_unvalidated_channel(scid=0x41, psm=0x33, use_ertm=True)
# TODO: Fix this test. It doesn't work so far with PDL struct
assertThat(self.cert_l2cap.get_control_channel()).emits(
L2capMatchers.ConfigurationRequest())
asserts.skip("Struct not working")
def ConfigurationRequest(cid=None):
return Capture(L2capMatchers.ConfigurationRequest(cid),
L2capCaptures._extract_configuration_request)
def config_request_for_me(self):
return L2capMatchers.ConfigurationRequest(self._scid)