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181 lines
6.4 KiB
C
181 lines
6.4 KiB
C
/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "comm/ble/kernel_le_client/ancs/ancs.h"
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#include "comm/ble/kernel_le_client/ancs/ancs_types.h"
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#include "comm/ble/kernel_le_client/ancs/ancs_util.h"
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#include "util/buffer.h"
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#include "clar.h"
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#include <string.h>
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// Stubs
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///////////////////////////////////////////////////////////
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#include "stubs_analytics.h"
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#include "stubs_ble.h"
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#include "stubs_bt_stack.h"
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#include "stubs_logging.h"
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#include "stubs_serial.h"
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#include "stubs_passert.h"
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#include "stubs_queue.h"
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#include "stubs_mutex.h"
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#include "stubs_system_reset.h"
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#include "stubs_task_watchdog.h"
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#include "stubs_pbl_malloc.h"
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#include "stubs_reconnect.h"
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// Test data
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///////////////////////////////////////////////////////////
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#include "ancs_test_data.h"
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// Tests
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///////////////////////////////////////////////////////////
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void test_ancs_util__should_parse_complete_notif_attr_dict(void) {
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bool error = false;
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cl_assert(ancs_util_is_complete_notif_attr_response(s_complete_dict, sizeof(s_complete_dict), &error));
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cl_assert(!error);
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}
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void test_ancs_util__should_identify_missing_attribute(void) {
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bool error = false;
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cl_assert(!ancs_util_is_complete_notif_attr_response(s_missing_last_attribute, sizeof(s_missing_last_attribute),
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&error));
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cl_assert(!error);
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}
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void test_ancs_util__should_identify_invalid_attr_length(void) {
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bool error = false;
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cl_assert(!ancs_util_is_complete_notif_attr_response(s_invalid_attribute_length, sizeof(s_invalid_attribute_length),
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&error));
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cl_assert(error);
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}
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void test_ancs_util__should_parse_incomplete_last_attribute(void) {
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bool error = false;
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cl_assert(!ancs_util_is_complete_notif_attr_response(s_chunked_dict_part_one, sizeof(s_chunked_dict_part_one),
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&error));
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cl_assert(!error);
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}
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void test_ancs_util__should_not_parse_malformed_notif_attr_dict(void) {
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bool error = false;
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cl_assert(!ancs_util_is_complete_notif_attr_response(s_chunked_dict_part_two, sizeof(s_chunked_dict_part_two),
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&error));
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cl_assert(error);
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}
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void test_ancs_util__should_extract_dict_from_buffer(void) {
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static const char* expected_message = "This is a very complicated case, Maude. You know, a lotta ins, lotta outs, lotta what-have-you's. And, uh, lotta strands to keep in my head, man. Lotta strands in old Duder's head. Luckily I'm adherin";
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int bytes_written;
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Buffer* b = buffer_create(500);
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bytes_written = buffer_add(b, s_chunked_dict_part_one, sizeof(s_chunked_dict_part_one));
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cl_assert_equal_i(bytes_written, sizeof(s_chunked_dict_part_one));
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bytes_written = buffer_add(b, s_chunked_dict_part_two, sizeof(s_chunked_dict_part_two));
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cl_assert_equal_i(bytes_written, sizeof(s_chunked_dict_part_two));
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bool error = false;
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cl_assert(ancs_util_is_complete_notif_attr_response(b->data, b->bytes_written, &error));
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cl_assert(!error);
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ANCSAttribute* attr_ptrs[NUM_FETCHED_NOTIF_ATTRIBUTES];
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// Only pass the attribute data to ancs_util_get_attr_ptrs:
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const GetNotificationAttributesMsg *msg =
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(const GetNotificationAttributesMsg*) b->data;
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const size_t attributes_length = b->bytes_written - sizeof(*msg);
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cl_assert(ancs_util_get_attr_ptrs(msg->attributes_data, attributes_length, s_fetched_notif_attributes,
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NUM_FETCHED_NOTIF_ATTRIBUTES, attr_ptrs, &error));
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cl_assert(!error);
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ANCSAttribute* message = (ANCSAttribute*) attr_ptrs[3];
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cl_assert(strncmp((char*) message->value, expected_message, message->length) == 0);
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free(b);
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}
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void test_ancs_util__should_detect_duplicate_message(void) {
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#if(0)
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// Extract the dict
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static const char* expected_message = "This is a very complicated case, Maude. You know, a lotta ins, lotta outs, lotta what-have-you's. And, uh, lotta strands to keep in my head, man. Lotta strands in old Duder's head. Luckily I'm adherin";
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ancs_util_reset_notification_cache();
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Buffer* b = buffer_create(500);
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cl_assert_equal_i(buffer_add(b, s_chunked_dict_part_one, sizeof(s_chunked_dict_part_one)), sizeof(s_chunked_dict_part_one));
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cl_assert_equal_i(buffer_add(b, s_chunked_dict_part_two, sizeof(s_chunked_dict_part_two)), sizeof(s_chunked_dict_part_two));
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bool error = false;
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cl_assert(ancs_util_is_complete_notif_attr_response(b->data, b->bytes_written, &error));
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cl_assert(!error);
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ANCSAttribute *attr_ptrs[NUM_FETCHED_NOTIF_ATTRIBUTES];
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const GetNotificationAttributesMsg *msg =
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(const GetNotificationAttributesMsg*) b->data;
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const size_t attributes_length = b->bytes_written - sizeof(*msg);
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cl_assert(ancs_util_get_attr_ptrs(msg->attributes_data, attributes_length, s_fetched_notif_attributes,
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NUM_FETCHED_NOTIF_ATTRIBUTES, attr_ptrs, &error));
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cl_assert(!error);
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ANCSAttribute* message = (ANCSAttribute*) attr_ptrs[3];
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cl_assert(strncmp((char*) message->value, expected_message, message->length) == 0);
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// Ensure the dupe is detected
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bool was_added_to_cache = ancs_util_cache_notification(
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attr_ptrs[FetchedAttributeIndexAppID],
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attr_ptrs[FetchedAttributeIndexTitle],
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attr_ptrs[FetchedAttributeIndexSubtitle],
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attr_ptrs[FetchedAttributeIndexMessage],
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attr_ptrs[FetchedAttributeIndexDate]
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);
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cl_assert(was_added_to_cache);
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was_added_to_cache = ancs_util_cache_notification(
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attr_ptrs[FetchedAttributeIndexAppID],
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attr_ptrs[FetchedAttributeIndexTitle],
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attr_ptrs[FetchedAttributeIndexSubtitle],
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attr_ptrs[FetchedAttributeIndexMessage],
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attr_ptrs[FetchedAttributeIndexDate]
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);
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cl_assert(was_added_to_cache == false);
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// Ensure the dupe is no longer detected
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ancs_util_reset_notification_cache();
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was_added_to_cache = ancs_util_cache_notification(
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attr_ptrs[FetchedAttributeIndexAppID],
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attr_ptrs[FetchedAttributeIndexTitle],
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attr_ptrs[FetchedAttributeIndexSubtitle],
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attr_ptrs[FetchedAttributeIndexMessage],
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attr_ptrs[FetchedAttributeIndexDate]
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);
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cl_assert(was_added_to_cache);
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free(b);
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#endif
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}
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