def test_btp_GATT_CL_GAD_4(self): """ Verify that a Generic Attribute Profile client can discover characteristic declarations within a specified service definition. """ connection_procedure(self, central=self.iut1, peripheral=self.iut2) btp.gattc_disc_prim_uuid(self.iut1, self.iut2.stack.gap.iut_addr_get(), PTS_DB.SVC) db = GattDB() btp.gattc_disc_prim_uuid_rsp(self.iut1, db) svc = db.find_svc_by_uuid(PTS_DB.SVC) self.assertIsNotNone(svc) start_hdl, end_hdl = svc.handle, svc.end_hdl btp.gattc_disc_all_chrc(self.iut1, self.iut2.stack.gap.iut_addr_get(), start_hdl, end_hdl) btp.gattc_disc_all_chrc_rsp(self.iut1, db) db.print_db() chr = db.find_chr_by_uuid(PTS_DB.CHR_READ_WRITE) self.assertIsNotNone(chr) disconnection_procedure(self, central=self.iut1, peripheral=self.iut2)
def test_ATT_Client_Discover_Characteristic_Descriptors(self, iut, valid): btp.gap_conn(iut, self.config.tester_addr) btp.gap_wait_for_connection(iut) db = GattDB() btp.gattc_disc_prim_svcs(iut, self.config.tester_addr) btp.gattc_disc_prim_svcs_rsp(iut, db) for svc in db.get_services(): start, end = svc.handle, svc.end_hdl btp.gattc_disc_all_chrc(iut, self.config.tester_addr, start, end) btp.gattc_disc_all_chrc_rsp(iut, db) for char in db.get_characteristics(): start_hdl = char.value_handle + 1 end_hdl = db.find_characteristic_end(char.handle) if not end_hdl: # There are no descriptors there so continue continue # Defensics expects to receive a Request with start handle == end handle if end_hdl == 0xffff: end_hdl = start_hdl btp.gattc_disc_all_desc(iut, self.config.tester_addr, start_hdl, end_hdl) tuple_hdr, tuple_data = iut.btp_worker.read() try: btp.btp_hdr_check(tuple_hdr, defs.BTP_SERVICE_ID_GATT, defs.GATT_DISC_ALL_DESC) except BTPErrorInvalidStatus: pass
def test_btp_GATT_CL_GAW_4(self): """ Verify that a Generic Attribute Profile client can write a long characteristic descriptor selected by handle. """ connection_procedure(self, central=self.iut1, peripheral=self.iut2) btp.gattc_disc_prim_uuid(self.iut1, self.iut2.stack.gap.iut_addr_get(), PTS_DB.SVC) db = GattDB() btp.gattc_disc_prim_uuid_rsp(self.iut1, db) svc = db.find_svc_by_uuid(PTS_DB.SVC) self.assertIsNotNone(svc) start_hdl, end_hdl = svc.handle, svc.end_hdl btp.gattc_disc_all_chrc(self.iut1, self.iut2.stack.gap.iut_addr_get(), start_hdl, end_hdl) btp.gattc_disc_all_chrc_rsp(self.iut1, db) db.print_db() chr = db.find_chr_by_uuid(PTS_DB.CHR_READ_WRITE) self.assertIsNotNone(chr) end_hdl = db.find_characteristic_end(chr.handle) self.assertIsNotNone(end_hdl) btp.gattc_disc_all_desc(self.iut1, self.iut2.stack.gap.iut_addr_get(), chr.value_handle + 1, end_hdl) btp.gattc_disc_all_desc_rsp(self.iut1, db) db.print_db() dsc = db.find_dsc_by_uuid(PTS_DB.LONG_DSC_READ_WRITE) self.assertIsNotNone(dsc) new_value = "FF" * 100 btp.gattc_write_long(self.iut1, self.iut2.stack.gap.iut_addr_get(), dsc.handle, 0, new_value) future_iut2 = btp.gatts_attr_value_changed_ev(self.iut2) val = GattValue() btp.gattc_write_long_rsp(self.iut1, val) self.assertEqual(val.att_rsp, "No error") wait_futures([future_iut2], timeout=EV_TIMEOUT) hdl, data = future_iut2.result() self.assertEqual(data, new_value) disconnection_procedure(self, central=self.iut1, peripheral=self.iut2)
def test_btp_GATT_CL_GAR_4(self): """ Verify that a Generic Attribute Profile client can read a characteristic descriptor by selected handle. The Characteristic Descriptor length is unknown to the client and might be long. """ connection_procedure(self, central=self.iut1, peripheral=self.iut2) btp.gattc_disc_prim_uuid(self.iut1, self.iut2.stack.gap.iut_addr_get(), PTS_DB.SVC) db = GattDB() btp.gattc_disc_prim_uuid_rsp(self.iut1, db) svc = db.find_svc_by_uuid(PTS_DB.SVC) self.assertIsNotNone(svc) start_hdl, end_hdl = svc.handle, svc.end_hdl btp.gattc_disc_all_chrc(self.iut1, self.iut2.stack.gap.iut_addr_get(), start_hdl, end_hdl) btp.gattc_disc_all_chrc_rsp(self.iut1, db) db.print_db() chr = db.find_chr_by_uuid(PTS_DB.CHR_READ_WRITE) self.assertIsNotNone(chr) end_hdl = db.find_characteristic_end(chr.handle) self.assertIsNotNone(end_hdl) btp.gattc_disc_all_desc(self.iut1, self.iut2.stack.gap.iut_addr_get(), chr.value_handle + 1, end_hdl) btp.gattc_disc_all_desc_rsp(self.iut1, db) db.print_db() dsc = db.find_dsc_by_uuid(PTS_DB.LONG_DSC_READ_WRITE) self.assertIsNotNone(dsc) btp.gattc_read_long(self.iut1, self.iut2.stack.gap.iut_addr_get(), dsc.handle, 0) val = GattValue() btp.gattc_read_long_rsp(self.iut1, val) self.assertEqual(val.att_rsp, "No error") disconnection_procedure(self, central=self.iut1, peripheral=self.iut2)
def hdl_wid_27(desc): MMI.reset() MMI.parse_description(desc) start_hdl = MMI.args[1] end_hdl = MMI.args[2] if not start_hdl or not end_hdl: logging.error("parsing error") return False btp.gattc_disc_all_chrc(btp.pts_addr_type_get(), btp.pts_addr_get(), start_hdl, end_hdl) btp.gattc_disc_all_chrc_rsp(True) return True
def test_btp_GATT_CL_GAD_6(self): """ Verify that a Generic Attribute Profile client can find all Descriptors of a specified Characteristic. """ connection_procedure(self, central=self.iut1, peripheral=self.iut2) btp.gattc_disc_prim_uuid(self.iut1, self.iut2.stack.gap.iut_addr_get(), PTS_DB.SVC) db = GattDB() btp.gattc_disc_prim_uuid_rsp(self.iut1, db) svc = db.find_svc_by_uuid(PTS_DB.SVC) self.assertIsNotNone(svc) start_hdl, end_hdl = svc.handle, svc.end_hdl btp.gattc_disc_all_chrc(self.iut1, self.iut2.stack.gap.iut_addr_get(), start_hdl, end_hdl) btp.gattc_disc_all_chrc_rsp(self.iut1, db) db.print_db() chr = db.find_chr_by_uuid(PTS_DB.CHR_READ_WRITE) self.assertIsNotNone(chr) end_hdl = db.find_characteristic_end(chr.handle) self.assertIsNotNone(end_hdl) btp.gattc_disc_all_desc(self.iut1, self.iut2.stack.gap.iut_addr_get(), chr.value_handle + 1, end_hdl) btp.gattc_disc_all_desc_rsp(self.iut1, db) db.print_db() dsc = db.find_dsc_by_uuid(PTS_DB.DSC_READ_WRITE) self.assertIsNotNone(dsc) disconnection_procedure(self, central=self.iut1, peripheral=self.iut2)
def hdl_wid_112(desc): bd_addr = btp.pts_addr_get() bd_addr_type = btp.pts_addr_type_get() btp.gattc_disc_all_chrc(bd_addr_type, bd_addr, 0x0001, 0xffff) attrs = btp.gattc_disc_all_chrc_rsp() for attr in attrs: if attr.prop & Prop.read: btp.gattc_read(bd_addr_type, bd_addr, attr.value_handle) btp.gattc_read_rsp() return True return False