| /* |
| * Copyright (c) 2022 Nordic Semiconductor ASA |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include "mocks/crypto.h" |
| #include "mocks/crypto_expects.h" |
| #include "mocks/hci_core.h" |
| #include "mocks/rpa.h" |
| #include "mocks/rpa_expects.h" |
| #include "testing_common_defs.h" |
| |
| #include <zephyr/bluetooth/hci.h> |
| #include <zephyr/fff.h> |
| #include <zephyr/kernel.h> |
| |
| #include <host/hci_core.h> |
| #include <host/id.h> |
| |
| DEFINE_FFF_GLOBALS; |
| |
| static void fff_reset_rule_before(const struct ztest_unit_test *test, void *fixture) |
| { |
| memset(&bt_dev, 0x00, sizeof(struct bt_dev)); |
| bt_addr_le_copy(&bt_dev.random_addr, &bt_addr_le_none); |
| |
| RPA_FFF_FAKES_LIST(RESET_FAKE); |
| CRYPTO_FFF_FAKES_LIST(RESET_FAKE); |
| HCI_CORE_FFF_FAKES_LIST(RESET_FAKE); |
| } |
| |
| ZTEST_RULE(fff_reset_rule, fff_reset_rule_before, NULL); |
| |
| ZTEST_SUITE(bt_id_set_private_addr, NULL, NULL, NULL, NULL, NULL); |
| |
| static int bt_rand_custom_fake(void *buf, size_t len) |
| { |
| __ASSERT_NO_MSG(buf != NULL); |
| __ASSERT_NO_MSG(len == sizeof(BT_ADDR->val)); |
| |
| /* This will make set_random_address() succeeds and returns 0 */ |
| memcpy(buf, &BT_ADDR->val, len); |
| bt_addr_copy(&bt_dev.random_addr.a, BT_ADDR); |
| |
| return 0; |
| } |
| |
| static int bt_rpa_create_custom_fake(const uint8_t irk[16], bt_addr_t *rpa) |
| { |
| __ASSERT_NO_MSG(irk != NULL); |
| __ASSERT_NO_MSG(rpa != NULL); |
| |
| /* This will make set_random_address() succeeds and returns 0 */ |
| bt_addr_copy(rpa, &BT_RPA_LE_ADDR->a); |
| bt_addr_copy(&bt_dev.random_addr.a, &BT_RPA_LE_ADDR->a); |
| |
| return 0; |
| } |
| |
| /* |
| * Test setting private address with a valid 'id' |
| * |
| * Constraints: |
| * - A valid ID value should be used (<= CONFIG_BT_ID_MAX) |
| * |
| * Expected behaviour: |
| * - bt_id_set_private_addr() returns 0 (success) |
| */ |
| ZTEST(bt_id_set_private_addr, test_setting_address_with_valid_id_succeeds) |
| { |
| int err; |
| uint8_t id = BT_ID_DEFAULT; |
| |
| if (!IS_ENABLED(CONFIG_BT_PRIVACY)) { |
| bt_rand_fake.custom_fake = bt_rand_custom_fake; |
| } else { |
| bt_rpa_create_fake.custom_fake = bt_rpa_create_custom_fake; |
| } |
| |
| err = bt_id_set_private_addr(id); |
| |
| if (!IS_ENABLED(CONFIG_BT_PRIVACY)) { |
| expect_not_called_bt_rpa_create(); |
| } else { |
| #if defined(CONFIG_BT_PRIVACY) |
| expect_single_call_bt_rpa_create(bt_dev.irk[id]); |
| #endif |
| zassert_true(atomic_test_bit(bt_dev.flags, BT_DEV_RPA_VALID), |
| "Flags were not correctly set"); |
| } |
| |
| zassert_ok(err, "Unexpected error code '%d' was returned", err); |
| } |
| |
| /* |
| * Test setting private address with a valid 'id' after it has been set before. |
| * |
| * Constraints: |
| * - A valid ID value should be used (<= CONFIG_BT_ID_MAX) |
| * - 'BT_DEV_RPA_VALID' flag in bt_dev.flags is set |
| * |
| * Expected behaviour: |
| * - bt_id_set_private_addr() returns 0 (success) without completing the procedure |
| */ |
| ZTEST(bt_id_set_private_addr, test_setting_address_do_nothing_when_it_was_previously_set) |
| { |
| int err; |
| uint8_t id = BT_ID_DEFAULT; |
| |
| Z_TEST_SKIP_IFNDEF(CONFIG_BT_PRIVACY); |
| |
| atomic_set_bit(bt_dev.flags, BT_DEV_RPA_VALID); |
| |
| err = bt_id_set_private_addr(id); |
| |
| expect_not_called_bt_rpa_create(); |
| |
| zassert_ok(err, "Unexpected error code '%d' was returned", err); |
| } |