/* * Copyright 2024 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "services/common/comm_session/meta_endpoint.h" #include "clar.h" // Stubs /////////////////////////////////////////////////////////// #include "stubs_bt_lock.h" #include "stubs_hexdump.h" #include "stubs_logging.h" #include "stubs_passert.h" #include "stubs_print.h" // Fakes /////////////////////////////////////////////////////////// #include "fake_kernel_malloc.h" #include "fake_session.h" #include "fake_system_task.h" static Transport *s_transport; static CommSession *s_session; // Helpers /////////////////////////////////////////////////////////// static void prv_process_and_assert_sent(const uint8_t data[], uint16_t length) { const uint16_t meta_endpoint_id = 0; fake_system_task_callbacks_invoke_pending(); fake_comm_session_process_send_next(); fake_transport_assert_sent(s_transport, 0 /* index */, meta_endpoint_id, data, length); } // Tests /////////////////////////////////////////////////////////// void test_meta_endpoint__initialize(void) { fake_kernel_malloc_init(); fake_kernel_malloc_mark(); fake_comm_session_init(); s_transport = fake_transport_create(TransportDestinationSystem, NULL, NULL); s_session = fake_transport_set_connected(s_transport, true); } void test_meta_endpoint__cleanup(void) { // Check for leaks: fake_kernel_malloc_mark_assert_equal(); fake_kernel_malloc_deinit(); fake_comm_session_cleanup(); } void test_meta_endpoint__send_meta_corrupted_message(void) { const MetaResponseInfo meta_response_info = { .session = s_session, .payload = { .error_code = MetaResponseCodeCorruptedMessage, }, }; meta_endpoint_send_response_async(&meta_response_info); const uint8_t expected_payload[] = { 0xd0 }; prv_process_and_assert_sent(expected_payload, sizeof(expected_payload)); } void test_meta_endpoint__send_meta_disallowed_message(void) { const MetaResponseInfo meta_response_info = { .session = s_session, .payload = { .error_code = MetaResponseCodeDisallowed, .endpoint_id = 0xabcd, }, }; meta_endpoint_send_response_async(&meta_response_info); const uint8_t expected_payload[] = { 0xdd, 0xab, 0xcd }; prv_process_and_assert_sent(expected_payload, sizeof(expected_payload)); } void test_meta_endpoint__send_meta_unhandled_message(void) { const MetaResponseInfo meta_response_info = { .session = s_session, .payload = { .error_code = MetaResponseCodeUnhandled, .endpoint_id = 0x1234, }, }; meta_endpoint_send_response_async(&meta_response_info); const uint8_t expected_payload[] = { 0xdc, 0x12, 0x34 }; prv_process_and_assert_sent(expected_payload, sizeof(expected_payload)); }